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    Wyświetlanie 1-32 z 32
    Tytuł:
    Occurrence and Spread after 18 Years of Invasion by Fallopia × bohemica (Slovakia)
    Autorzy:
    Pauková, Žaneta
    Powiązania:
    https://bibliotekanauki.pl/articles/125322.pdf
    Data publikacji:
    2019
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    agricultural landscape
    invasive plant
    mapping
    Fallopia
    management
    Opis:
    At the global level, the invasion of alien organisms is considered the second largest threat to biodiversity. Hybrid Japanese Knotweed (Fallopia × bohemica) is an invasive alien species in Slovakia, which is indigenous to eastern Asia. Ragweed is a significant threat to agriculture in Central Europe. In this study, we compare the current occurrence and spread of invasive populations of hybrid Fallopia × bohemica (Polygonaceae) in Hlohovec town (SW Slovakia) in intensively farmed agricultural landscape after eighteen years. In 2001, it had colonized the area of 1520 m2 on 54 localities and in 2011 it increased by 120% (3338 m2, 63 localities); however, in 2018 it decreased by 9% (3051 m2, 43 localities). Surprisingly, the research results in the period 2011-2018 showed that the further spread of hybrid in Hlohovec was not confirmed; even the total colonized area had decreased. The main reason for the reduction of surface area occupied by F. x bohemica is the management measures carried out on habitats railway communications, roads and extensively cultivated fields (home gardens). The size of the areas in 2018 was significantly dependent on the size of the areas in 2001 (r = 0.682) and in 2011 (r = 0.907).
    Źródło:
    Journal of Ecological Engineering; 2019, 20, 3; 85-90
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Invasive plant species - threat to grasslands in river valleys
    Autorzy:
    Szymura, M.
    Dradrach, A.
    Wolski, K.
    Swierszcz, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/790698.pdf
    Data publikacji:
    2014
    Wydawca:
    Uniwersytet Przyrodniczy w Poznaniu
    Tematy:
    invasive plant
    invasive species
    plant species
    threat
    grassland
    river valley
    biodiversity
    Opis:
    River valleys are areas of transition between aquatic and terrestrial communities, with complex biological structure. As ecotones they have high biodiversity as a result of the occurrence of species with different requirements according to soil moisture. They create ecological corridors, allowing migration of the organisms in human disturbed landscape. With these migration routes, species of foreign origin which spread to a new area also benefit. Numerous alien species are considered as invasive, and described as a threat to biodiversity due to strong competitive abilities. To describe the relationships between a number of invasive species, biodiversity and size of a river, the vegetation of 750 m fragments of the Odra and Dobra river valleys on the area of the Wrocław city were analysed. The comparison of plant communities in the valley of a large, managed river (Odra) and its small tributary (Dobra) was carried out. The plant assemblages, occurring in study areas, determined the habitat conditions on the basis of Ellenberg’s indicator values (EIV’s), as well as Shannon-Wiener biodiversity index was defined. The designed sites differed according to Shannon-Wiener biodiversity index, as well as soil properties: moisture, reaction, and fertility. In the study side of the Odra river ruderal and scrub species were dominated, whereas in case of study site of the Dobra river – meadows and ruderal species. The invasive plant species occurring in the Odra valley are: Symphoricarpos albus, Solidago gigantea, S. canadensis, Robinia pseudoacacia, Clematis vitalba, Quercus rubra, Reynoutria japonica, Parthenocissus inserta and Echinocystis lobata, and in the Dobra valley: Solidago gigantea, S. canadensis. The analysis of correlation between Shannon-Wiener biodiversity index and share of invasive species revealed statistically significant influence of occurrence of invasive species on biodiversity of plant communities in case of the Odra river.
    Źródło:
    Steciana; 2014, 18, 2
    1689-653X
    Pojawia się w:
    Steciana
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Preliminary field studies on survival rate of seeds of invasive terophyte Impatiens glandulifera Royle (Balsaminaceae)
    Autorzy:
    Janczak, B.
    Powiązania:
    https://bibliotekanauki.pl/articles/878366.pdf
    Data publikacji:
    2013
    Wydawca:
    Uniwersytet Przyrodniczy w Poznaniu
    Tematy:
    survival rate
    seed
    invasive plant
    Impatiens glandulifera
    Balsaminaceae
    invasion ecology
    invasive species
    Źródło:
    Roczniki Akademii Rolniczej w Poznaniu. Botanika-Steciana; 2013, 17
    1896-1908
    Pojawia się w:
    Roczniki Akademii Rolniczej w Poznaniu. Botanika-Steciana
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Black cherry (Prunus serotina Ehrh.) colonization by macrofungi in the fourth season of its decline due to different control measures in the Kampinos National Park
    Autorzy:
    Marciszewska, Katarzyna
    Szczepkowski, Andrzej
    Otręba, Anna
    Powiązania:
    https://bibliotekanauki.pl/articles/2041628.pdf
    Data publikacji:
    2020
    Wydawca:
    Instytut Badawczy Leśnictwa
    Tematy:
    girdling
    invasive plant
    macromycetes
    sprouting
    stump cutting
    wood decay fungi
    Opis:
    The experiment conducted in the Kampinos National Park since 2015 was aimed at assessing the sprouting ability of black cherry (Prunus serotina Ehrh.) in response to different measures of mechanical control and mycobiota colonizing the dying trees. Basal cut-stump, cutting at ca. 1 m above the ground and girdling were performed on 4 terms, two plots and applied to 25 trees, 600 trees in total. Sprouts were removed every 8 weeks since the initial treatment for 4 consecutive growing seasons, except winter-treated trees. At the end of the fourth season of control, 515 out of 600 trees were dead (86%): 81% on Lipków and 90% on Sieraków plot. Among 18 experiment variants with sprouts removal, 17 showed more than 80% of dead trees. The lowest, 76% share, concerned summer cut-stump at the base of the tree. For winter measures, the share of dead trees was lower in all cases and ranged from 28% to 64% proving that sprouts removal contributes to the drop of sprouting strength and quicker dying of the trees. Almost 80% of trees showed sporocarps that represented 51 taxa of macrofungi in total, including 6 Ascomycota and 45 Basidiomycota. The group of six most frequently encountered fungi includes: Hyphoderma setigerum, Bjerkandera adusta, Peniophora cinerea, Armillaria ostoyae, Nectria cinnabarina, Stereum hirsutum. Both plots had similar share of black cherry individuals with sporocarps of macrofungi, that is, 81% and 78% for Sieraków and Lipków respectively. The share of colonized trees and the number of reported macrofungal taxa increased significantly compared to the year following the treatment. In addition, the composition of macrofungi changed with the progressing dying of trees. These results broaden the knowledge about macroscopic fungi colonising and living on black cherry within its secondary range of distribution. Moreover, one macrofungus and two microfungi new for KNP are reported.
    Źródło:
    Folia Forestalia Polonica. Series A . Forestry; 2020, 62, 2; 78-87
    0071-6677
    Pojawia się w:
    Folia Forestalia Polonica. Series A . Forestry
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Carpobrotus Management in a Mediterranean Sand Dune Ecosystem: Minimum Effective Glyphosate Dose and an Evaluation of Tarping
    Autorzy:
    Fos, Mariano
    Sanz, Borja
    Sanchis, Enrique
    Powiązania:
    https://bibliotekanauki.pl/articles/1955440.pdf
    Data publikacji:
    2021
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    invasive plant species
    chemical control
    dune restoration
    herbicide
    iceplant
    weed-control fabric
    Opis:
    At a global scale, biological invasions represent one of the most important threats to biodiversity conservation. The Carpobrotus (Aizoaceae) genus, which is native to South Africa, has been introduced into five different continents and is particularly invasive in many coastal habitats. The application of glyphosate avoids some problems associated with manually controlling Carpobrotus over large spatial scales. However, before this practice can be extended and its impact minimized, its effectiveness under different application conditions must be assessed first. Thus, glyphosate was sprayed at different concentrations (0.5, 0.4, 0.3, 0.2, 0.1, and 0.05 g/m2) on experimental plots with 100% Carpobrotus coverage to determine the minimum effective dose. Tarping was also evaluated as an alternative method for Carpobrotus management over reduced areas. Thus, four different weed-control fabric types were tested: black anti-weed fabric, sewn felt, black G-300 polyethylene, and Fijavert coconut-anti-weed matting on experimental plots with 100% Carpobrotus coverage. The obtained results showed that the minimum effective dose of glyphosate which prevents Carpobrotus regrowth in dune ecosystems was 0.4 g/m2. It was also shown that at least three months of tarping were required under winter conditions to produce complete Carpobrotus plant wilting and thus, prevent their regrowth. No significant effect on Carpobrotus growth was observed in terms of the fabric type used for the tarping tests. The presence of native species seedlings in the experimental plots after the death of the Carpobrotus plants following the application of herbicides or tarping was also monitored.
    Źródło:
    Journal of Ecological Engineering; 2021, 22, 7; 57-66
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Estimation of pollen and seed production of common ragweed in France
    Autorzy:
    Fumanal, B.
    Chauvel, B.
    Bretagnolle, F.
    Powiązania:
    https://bibliotekanauki.pl/articles/51069.pdf
    Data publikacji:
    2007
    Wydawca:
    Instytut Medycyny Wsi
    Tematy:
    Compositae
    weed
    pollen
    invasive plant
    common ragweed
    Ambrosia artemisiifolia
    France
    plant biomass
    plant volume
    seed
    Opis:
    Common ragweed (Ambrosia artemisiifolia L.) is an invasive weed of fi eld crops and human-disturbed habitats in Europe. As well as in its natural range (North America), common ragweed is a threat to human health due to its abundant allergenic pollen release. Most studies have been focused on airborne pollen monitoring, but to date, no data have been available on precise individual plant pollen and seed production related to plant traits growing in natural environment and on their corresponding source of variation. The aim of this study was to evaluate pollen and seed production of common ragweed plants in several populations in France. Seasonal pollen production per plant ranged from 100 million to 3 billion and seed production from 346 to 6,114, depending on plant size and habitat. Common ragweed plants developing in fi eld crops produced more pollens and seeds than those growing in other habitats. Pollen and seed production was closely related to plant volume and biomass, thus providing a means of estimating potential pollen and seed production in given target areas. Such biological data could be integrated into population management strategies or into airborne pollen modelling.
    Źródło:
    Annals of Agricultural and Environmental Medicine; 2007, 14, 2
    1232-1966
    Pojawia się w:
    Annals of Agricultural and Environmental Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Promoting Biodiversity: Vegetation in a Model Small Park Located in the Research and Educational Centre
    Autorzy:
    Winkler, Jan
    Jeznach, Jerzy
    Koda, Eugeniusz
    Sas, Wojciech
    Mazur, Łukasz
    Vaverková, Magdalena Daria
    Powiązania:
    https://bibliotekanauki.pl/articles/2025728.pdf
    Data publikacji:
    2021
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    urban greenery
    locality
    diversity of plant species
    invasive plant species
    localities created by humans
    Opis:
    University campuses, as important elements of urban greenery, are related with a positive impact on student health and well-being. They provide unique possibilities for estimating biodiversity change. This study focused on the biodiversity in the Campus. The study aimed at: assessing the plant biodiversity occurring in the park; assessing the representation of native species and determining the frequency at which invasive species occur; as well as recommending an adaptation of the park management. The Park was sub-divided into biotopes and a phytocoenological relevé was recorded. Park projects create biodiversity islands that may contribute to improve urban space. A species composition that is close to natural vegetation creates a space for native species, which thus better adapt to living in urban conditions. Localities created by humans, which imitate natural ecosystems, increase the biodiversity and are valuable natural islands in cities. The semi-natural phytocoenoses however, do not resist the occurrence of invasive plant species. Regarding the small size of the studied park, manual elimination or cutting of invasive plant species is sufficient.
    Źródło:
    Journal of Ecological Engineering; 2022, 23, 1; 146-157
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Utilization of the invasive plant Impatiens parviflora DC. by the snail Columella edentula Draparnaud in oak-hornbeam forests
    Autorzy:
    Piskorz, R
    Urbanska, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/59016.pdf
    Data publikacji:
    2007
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    balsam
    invasive plant
    Impatiens parviflora
    interaction
    botany
    Columella edentula
    snail
    oak-hornbeam forest
    Opis:
    This study investigated the extend to which the snail Columella edentula is more strongly associated with the small balsam Impatiens parviflora than with other plants in the herb layer of an oak-hornbeam forest, and to interpret the character of the interaction Impatiens parviflora - Columella edentula. Numbers of C. edentula and rates of colonization were compared on various plant species under natural and laboratory conditions. Seasonal variation in snail abundance on I. parviflora was observed on permanent plots. The leaf injuries caused by C. edentula were localized in respect of the morphological and anatomical structure of leaves. The results show that I. parviflora is one of the plant species of the herb layer that are most abundantly colonized by this snail in oak-hornbeam forest. Snail finds a plant particularly suitable as a place for resting. The most favoured attachment site is on the underside of the leaf, along the midrib, which provides the highest and relatively stable humidity, as well as protection from direct sunlight and predators. I. parviflora is also a food for the snails, but they do not eat these fragments of leaves where calcium carbonate is accumulated.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2007, 76, 1
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Spontaneous occurrence of Cotoneaster lucidus Schltdl. in the town of Augustow (NE Poland)
    Autorzy:
    Pliszko, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/790684.pdf
    Data publikacji:
    2014
    Wydawca:
    Uniwersytet Przyrodniczy w Poznaniu
    Tematy:
    spontaneous occurrence
    alien species
    invasive plant
    Cotoneaster lucidus
    Augustow town
    Polska
    species distribution
    Opis:
    Cotoneaster lucidus Schltdl., a potentially invasive alien plant in Poland, is reported from the town of Augustów for the first time (the ATPOL square: FB39). This is the second record of the species occurrence in north-eastern Poland. A new spontaneous population consists of 36 individual shrubs (groups of stems) dispersed on an area of about 0.2 ha, except one dense clump occupying an area of about 20 m². Phytosociological characteristics of the habitat is provided, and the potential threats are discussed.
    Źródło:
    Steciana; 2014, 18, 1
    1689-653X
    Pojawia się w:
    Steciana
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Introducing new species and cultivars according to climate, demographic and economic changes in Poland - horticultural view
    Autorzy:
    Marosz, Adam
    Powiązania:
    https://bibliotekanauki.pl/articles/905861.pdf
    Data publikacji:
    2015
    Wydawca:
    Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
    Tematy:
    new species
    plant cultivar
    climate change
    demographic change
    economic change
    Polska
    horticulture
    nursery product
    invasive plant
    Źródło:
    Infrastruktura i Ekologia Terenów Wiejskich; 2015, III/2
    1732-5587
    Pojawia się w:
    Infrastruktura i Ekologia Terenów Wiejskich
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Analysis and distributional patterns of the invasive flora in a protected mountain area - a case study of Medvednica Nature Park (Croatia)
    Autorzy:
    Vukovic, N.
    Bernardic, A.
    Nikolic, T.
    Hrsak, V.
    Plazibat, M.
    Jelaska, S.D.
    Powiązania:
    https://bibliotekanauki.pl/articles/56776.pdf
    Data publikacji:
    2010
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    distribution pattern
    invasive flora
    flora
    protected area
    mountain area
    Medvednica Nature Park
    Croatia
    invasive plant
    alien plant
    dispersal strategy
    habitat
    regression
    Opis:
    In this paper we have analysed invasive flora of Medvednica Nature Park, Croatia with respect to their origins, life forms, systematic positions, types of seed dispersal, Ellenberg indicator values and spatial distributions using MTB 1/64 grid units for analyses. A total of 27 invasive plant species, belonging to 14 families, were recorded with Asteraceae being the most frequently occurring family. Therophytes were the most common life form, as is generally true of Croatian invasive plants; however, hemicryptophytes and geophytes were more frequent in Medvednica. Here, invasive plants originated mainly from both Americas with slightly lower portion in comparison to all Croatian invasive plants, while contrary was the case when comparing those originated from Asia. The most widespread species was Erigeron annuus (L.) Pers., and the species with the lowest occurrence were Chamomilla suaveolens (Pursh.) Rydb and Datura innoxia Mill. A multiple regression model explains 44% of the spatial variability in the invasive plants data per MTB 1/64 unit, using the number of all recorded plant species, the average elevation and the lengths of paths and roads as estimators. The latter two variables also had the most influence on the ordination axes in analyses of the spatial distribution of seed dispersal types present in each MTB 1/64 unit. Anemochory was the most frequent type of seed dispersal.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2010, 79, 4
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Protection of Biosphere Resources against Invasive Plant Species
    Autorzy:
    Nawrotek, Emilia
    Powiązania:
    https://bibliotekanauki.pl/articles/618775.pdf
    Data publikacji:
    2020
    Wydawca:
    Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
    Tematy:
    invasive plant species
    alien species
    invasive alien species
    biodiversity
    inwazyjne gatunki roślin
    gatunki obce
    inwazyjne gatunki obce
    bioróżnorodność
    Opis:
    This study addresses the assessment of the legal model of protection against invasive plant species. Invasive alien species are one of the main risks to biodiversity and related ecosystem services. The threat to biodiversity and related ecosystem services posed by invasive alien species takes various forms. Moreover, invasive alien species have a significant impact on native species and on the structure and function of the ecosystem. There is a very low awareness of this phenomenon in Poland and worldwide. Therefore, legal instruments and appropriate knowledge are the basic elements of building a strategy for dealing with invasive alien species.
    Niniejsze opracowanie dotyczy oceny modelu prawnej ochrony przed inwazyjnymi gatunkami roślin. Inwazyjne gatunki obce stanowią jedno z głównych zagrożeń dla różnorodności biologicznej i powiązanych usług ekosystemowych. Zagrożenie dla bioróżnorodności i powiązanych usług ekosystemowych, jakie stwarzają inwazyjne gatunki obce, przybiera różne formy. Ponadto inwazyjne gatunki obce wywierają znaczny wpływ na gatunki rodzime oraz strukturę i funkcję ekosystemów. W Polsce i na świecie jest bardzo niska świadomość o tym zjawisku. Stąd też instrumenty prawne i odpowiednia wiedza są podstawowymi elementami budowania strategii postępowania z inwazyjnymi gatunkami obcymi.
    Źródło:
    Studia Iuridica Lublinensia; 2020, 29, 2
    1731-6375
    Pojawia się w:
    Studia Iuridica Lublinensia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Soil preferences and morphological diversity of goldenrods (Solidago L.) from south-western Poland
    Autorzy:
    Szymura, M.
    Szymura, T.H.
    Powiązania:
    https://bibliotekanauki.pl/articles/57379.pdf
    Data publikacji:
    2013
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    soil preference
    morphological diversity
    goldenrod
    Solidago
    South-Western Poland
    Polska
    plant invasion
    soil property
    invasive plant
    soil condition
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2013, 82, 2
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Bezpieczeństwo ekologiczne Polski i Zachodniej Ukrainy w świetle współczesnych procesów inwazyjnych obcych gatunków roślin (na przykładzie barszczu Sosnowskiego)
    Polish and Western Ukraine ecological safety assessment in the light of the invasive processes of alien plant species, on the example of hogweed
    Autorzy:
    Martyn, Waldemar
    Szuwar, Iwan
    Martyn, Jarosław
    Szuwar, Antin
    Powiązania:
    https://bibliotekanauki.pl/articles/26850845.pdf
    Data publikacji:
    2016
    Wydawca:
    Akademia Zamojska
    Tematy:
    ecological safety
    invasive plant
    hogweed
    invasive weed control
    sources of funding
    bezpieczeństwo ekologiczne
    rośliny inwazyjne
    barszcz Sosnowskiego
    zwalczanie
    źródła finansowania
    Opis:
    W artykule zwrócono uwagę na problemy z zakresu bezpieczeństwa ekologicznego pojawiające się we współczesnym świecie. Przykładem jest m.in. niepohamowane rozprzestrzenianie się barszczu Sosnowskiego. Jest to roślina inwazyjna, obca zarówno polskiemu, jak i ukraińskiemu środowisku naturalnemu. W pracy przedstawiono historię występowania barszczu Sosnowskiego na terenach Polski i Ukrainy Zachodniej, oceniono stopień zagrożenia dla środowiska naturalnego i zdrowia oraz życia człowieka, potwierdzono trudności likwidacji tego gatunku w kontekście jego rozprzestrzeniania.
    The article highlights the issue of ecological safety in the modern world, relying on the phenomenon of the spread of hogweed, treated as invasive plant – alien to the local environment in the areas of Poland and Western Ukraine. It presents the history of the plant in Poland and western Ukraine and its danger to the environment and human health or life.
    Źródło:
    Facta Simonidis; 2016, 9, 1; 215-230
    1899-3109
    Pojawia się w:
    Facta Simonidis
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Dynamics and occurrence patterns of the Tatarian orache Atriplex tatarica L. (Chenopodiaceae) at the roadsides in Warsaw, Poland
    Autorzy:
    Jarzyna, I.
    Malecka, K.
    Panufnik-Medrzycka, D.
    Medrzycki, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/57157.pdf
    Data publikacji:
    2010
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    invasive plant
    plant dynamics
    occurrence
    Tatarian orache
    Atriplex tatarica
    Chenopodiaceae
    roadside
    Warsaw city
    urban roadside
    abundance
    halophytic plant
    plant competition
    annual plant
    Polska
    Opis:
    Atriplex tatarica is an invasive annual plant from Central Asia. It is an early successional species of disturbed habitats, tolerant of a high content of NaCl. It grows also by the roadsides, on lawns by the streets and other places in cities sprayed with salt during snowfalls. The paper presents results of the analysis of abundance and patterns of occurrence of this invasive subhalophytic plant by the roadsides in the Warsaw city. We found that frequency and distribution of Atriplex tatarica increased significantly over the last few decades. The species grows chiefly along main streets which are de-iced. It forms monodominant patches of different length at the zone closest to the street verge. The NaCl concentration there is significantly higher than in the zones more distant from the street verge, although this parameter is very variable. The cover of other species increases with an increasing distance from the roadside verge.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2010, 79, 3
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Obce inwazyjne gatunki roślin w krajobrazie dolin Świdra i Rządzy
    Invasive alien plant species in the landscape of Świder and Rządza valleys
    Autorzy:
    Kołaczkowska, Ewa
    Powiązania:
    https://bibliotekanauki.pl/articles/87762.pdf
    Data publikacji:
    2010
    Wydawca:
    Polskie Towarzystwo Geograficzne
    Tematy:
    inwazyjne gatunki roślin
    dolina rzeki
    użytkowanie ziemi
    Mazowsze
    invasive plant species
    small river valleys
    land use
    Masovia
    Opis:
    Celem pracy było udzielenie odpowiedzi na pytanie, czy istnieje charakterystyczny zbiór obcych inwazyjnych gatunków roślin związanych z dolinami małych rzek mazowieckich oraz jakie typy zbiorowisk roślinnych i związane z nimi sposoby użytkowania ziemi w dolinach gatunki te preferują. Do badań wytypowano doliny Świdra i Rządzy. W dolinie Świdra zanotowano występowanie 14 gatunków inwazyjnych, zaś w dolinie Rządzy – 11. Gatunki te odnajdywano wzdłuż całej długości Świdra, natomiast wzdłuż Rządzy tylko na odcinkach najgęściej zaludnionych, w sąsiedztwie zabudowy. Wśród gatunków inwazyjnych dominowały: klon jesionolistny (Acer negundo), kolczurka klapowana (Echinocystis lobata), niecierpek drobnokwiatowy (Impatiens parviflora) i nawłoć późna (Solidago gigantea). Gatunki inwazyjne koncentrowały się na brzegach rzek, w zbiorowiskach gdzie powstaje najwięcej luk, takich jak okresowo zalewane ziołorośla czy prześwietlone bory mieszane oraz użytkowane rekreacyjnie łęgi.
    The aim of the study was to determine the assembly of invasive alien plant species specific for small river valleys in Masovia Lowland and to identify the vegetation and land‐use types facilitating the spread of these species. The field survey was conducted in Świder and Rządza valleys, where 14 and 11 invasive species were identified respectively. The most abundant ones were: Acer negundo, Echinocystis lobata, Impatiens parviflora and Solidago gigantea. The invasive species were observed along the whole studied course of Świder, yet in Rządza valley only along the sections of the highest human population density and located close to the settlements. The invaders reached the highest cover rate in the temporal overflooded tall herb fringe communities as well as in the intensively penetrated by humans riparian forests or sparse mixed pine forests. Abovementioned land‐cover types are rich in environmental gaps which occur due to either natural processes or human activities.
    Źródło:
    Prace Komisji Krajobrazu Kulturowego; 2010, 13; 152-163
    1896-1460
    2391-5293
    Pojawia się w:
    Prace Komisji Krajobrazu Kulturowego
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    An assessment of the Ambrosia L. pollen threat at a regional scale using the example of the town of Sosnowiec (Silesian Uplands, Poland)
    Ocena zagrożenia pyłkiem Ambrosia L. w skali regionalnej na przykładzie miasta Sosnowca (Wyżyna Śląska, Polska)
    Autorzy:
    Chlopek, K.
    Dabrowska-Zapart, K.
    Tokarska-Guzik, B.
    Powiązania:
    https://bibliotekanauki.pl/articles/27805.pdf
    Data publikacji:
    2011
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    aerobiology
    Ambrosia
    pollen count
    meteorological parameter
    invasive plant
    Polska
    Sosnowiec town
    pollen threat
    regional scale
    Silesian Upland
    Opis:
    The investigation of Ambrosia pollen counts in the air of Sosnowiec was carried out from 1998 to 2010 by means of the volumetric method. The pollen season which was determined by means of the 98% method started at the end of July and the beginning of August and lasted until the end of October. The highest Ambrosia pollen count was recorded in 1999 (222 grains x m-3) and the lowest in 2001 (18 grains x m-3). It was stated that the daily count of pollen grains depended on the wind direction and maximum air temperature. The strongest correlations were found with maximum temperature and with a wind direction from the south east. A high negative correlation coefficient was found between the frequency of inflows of air masses from the west and the annual total of pollen grains and the value of the maximum daily count. The closest sites of Ambrosia L. are at a distance of 25–40 kilometres from the sampling point. Significant correlations with the frequency of inflow of air masses can support the conclusion that Ambrosia pollen grains recorded in Sosnowiec were most probably carried not only from local sources but also, at least in part, from distant places.
    Badania koncentracji pyłku Ambrosia w powietrzu Sosnowca prowadzono w latach 1998-2010 metodą wolumetryczną. Początek sezonu pyłkowego Ambrosia, wyznaczony metodą 98%, rozpoczynał się na przełomie lipca i sierpnia i trwał do końca października. Wysokie koncentracje pyłku notowano najczęściej w trzeciej dekadzie sierpnia lub w pierwszej połowie września. Najwyższe stężenie pyłku Ambrosia odnotowano w 1999 roku (222 ziarn x m-3), najniższe w 2001 roku (18 ziarn x m-3). Wykazano, iż stężenie dobowe ziarn pyłku zależało od kierunku wiatru i temperatury maksymalnej powietrza. Najsilniejszą korelację stwierdzono dla temperatury maksymalnej i dla kierunku wiatru z południowego wschodu. Znaleziono wysoki ujemny współczynnik korelacji między częstością napływu mas powietrza z zachodu a wartością sumy rocznej ziarn pyłku oraz z wartością maksymalnego stężenia. Stwierdzono również oddziaływanie masy powietrza polarno-morskiego na długość sezonów pyłkowych i na wartości maksymalnego stężenia Ambrosia. Przy napływie tego typu powietrza notowano dłuższe sezony pyłkowe oraz niższe maksima sezonowe. Stanowiska z Ambrosia zostały stwierdzone w odległości 25-40 km na SW i NW od punktu pomiarowego. Istotne korelacje z częstością napływu mas powietrza mogą potwierdzać fakt, iż ziarna pyłku Ambrosia rejestrowane w Sosnowcu pochodzą nie tylko z lokalnych źródeł ale również z dalekiego transportu.
    Źródło:
    Acta Agrobotanica; 2011, 64, 2
    0065-0951
    2300-357X
    Pojawia się w:
    Acta Agrobotanica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The spread of Impatiens parviflora DC. in Central European oak forests - another stage of invasion?
    Autorzy:
    Reczynska, K.
    Swierkosz, K.
    Dajdok, Z.
    Powiązania:
    https://bibliotekanauki.pl/articles/56626.pdf
    Data publikacji:
    2015
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    Impatiens parviflora
    spread
    Central Europe
    oak forest
    invasive plant
    long-term change
    plant species
    species composition
    forest vegetation
    small balsam
    Opis:
    In this study, we examine the pattern of occurrence of Impatiens parviflora in Central European oak forests over time and its ecological requirements within these types of communities. Research was based on phytosociological data collected in 3776 relevés. A modified TWINSPAN algorithm were used to distinguish the groups of oak forests. The ecological preferences of the I. parviflora and studied communities as well as differences between invaded and non-invaded vegetation plots were analyzed using mean weighted Ellenberg indicator values (EIVs). Finally, both the temporal pattern of I. parviflora participation and changes in its coverage in the studied communities were analyzed. Our study confirmed a high adaptability of this species with respect to temperature, moisture, soil reaction and nutrients and determined its broad ecological optimum in oak forests. However, it also revealed both a greater sensitivity of some communities within Central European oak forests to the invasion of I. parviflora and differences in habitat conditions between invaded and non-invaded vegetation plots. This suggests that the habitat niche of I. parviflora within oak forests is not accidental. The analysis of temporal changes in the frequency of I. parviflora confirmed a 20% increase in relevés over the last 50 years. However, we did not identify any statistically significant rise in the coverage of I. parviflora in oak forests specifically during the studied period.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2015, 84, 4
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Czeremcha amerykańska Prunus serotina Ehrh. na terenie Parku Krajobrazowego „Dolina Jezierzycy”
    Black cherry Prunus serotina Ehrh. within the area of the Jezierzyca Valley Landscape Park
    Autorzy:
    Halarewicz, A.
    Rowieniec, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/1011976.pdf
    Data publikacji:
    2009
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    Prunus serotina
    parki krajobrazowe
    degeneracja
    zbiorowiska roslinne
    wystepowanie
    czeremcha amerykanska
    Park Krajobrazowy Dolina Jezierzycy
    lesnictwo
    prunus serotina
    invasive plant
    degeneration of plant communities
    Opis:
    Mass introduction of black cherry Prunus serotina as a forest component in Europe, since the second half of the 1900s, resulted in negative changes in many thus enriched forest communities. The aim of our study was to record the distribution of P. serotina within the Jezierzyca Valley Landscape Park and to determine possible modifications in floristic composition that might be ascribed to the presence of this alien species. The analysis of plant communities in sample plots with and without P. serotina demonstrated a considerable destructive effect of this neophyte on the floristic composition over the area of the park. Furthermore, the incidence of the black cherry in the vicinity of riparian and alder sites may threaten these floristically valuable areas. In our opinion, such situation requires control.
    Źródło:
    Sylwan; 2009, 153, 09; 635-640
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Żółtlice, kolczurki, niecierpki i inne rośliny inwazyjne w Szadku
    Gallant soldiers, wild cucumbers, himalayan balsams and other invasive alien plants in Szadek
    Autorzy:
    Woziwoda, Beata
    Suwara-Szmigielska, Sylwia
    Powiązania:
    https://bibliotekanauki.pl/articles/510368.pdf
    Data publikacji:
    2012
    Wydawca:
    Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
    Tematy:
    gallant soldier
    wild cucumber
    himalayan balsam
    invasive alien plant
    Szadek
    żółtlica
    kolczurka
    niecierpek
    rośliny inwazyjne
    Opis:
    lnvasive alien plants are harmful non-native plant species whose introduction or spread threatens the environment, the economy, and society, including human health. They can be introduced from other continents or from one region of the same continent to another. The kenophytes are alien plants introduced to Europe after 1492. As much as 46 kenophytes have been recorded in Szadek (in years 2003-2009), what is almost 10% of the fiora of the city (in total: 502 vascular plant species). The most of "aliens” originate from the New World - from eastern and northern North America (22 species), and from northern South America and Central America (3). The species introduced from south-western, western or form central parts of Asia (19) and/or from southern, south-eastern or eastern Europe (18) are the next important group of alien plants. 27 species appear to have arrived in Europe and in Poland through intentional in- troductions (as omamentals, melliferous plants, as agricultural crop etc.). The others (19 species), now recognized as weeds, have been introduced for research or as botanical curiosities (and escaped from botanical collections, gardens etc.) or they were unintentionally brought with other plant products, packing material or in ballast soil. About 70% of noted kenophytes are recognized as invasive in Poland. Some of them, e.g. lmpatiens parviflora and Galinsoga parviƒlora, are already widespread in Szadek and poses threat native biodiversity. The others, e.g. Echinocystis lobata or Reynoutria japonica, are rarely noted, but the growing awareness of the threats posed by these species as well as of possible risk of their invasiveness, require monitoring of localities and active prevention of their further spread.
    Źródło:
    Biuletyn Szadkowski; 2012, 12
    1643-0700
    Pojawia się w:
    Biuletyn Szadkowski
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wdrażanie "Programu rolnośrodowiskowego" II edycji na użytkach zielonych w powiecie Grajewo
    Implementation of the II editionof Agro-environmental programme on grasslands of the Grajewo county
    Autorzy:
    Kamiński, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/339598.pdf
    Data publikacji:
    2012
    Wydawca:
    Instytut Technologiczno-Przyrodniczy
    Tematy:
    dolina Biebrzy
    inwazyjne gatunki roślin
    pakiety przyrodnicze programu rolnośrodowiskowego
    siedliska łąkowe
    walory przyrodnicze
    biological packages of the agro-environmental programme
    invasive plant species
    meadow habitats
    natural values
    Biebrza River valley
    Opis:
    W pracy oceniono funkcjonowanie pakietów przyrodniczych "Programu rolnośrodowiskowego" II edycji na użytkach zielonych w części doliny Biebrzy na terenie powiatu Grajewo. W latach 2008-2011 działaniami rolnośrodowiskowymi objęto 2 427 ha trwałych użytków zielonych. Na przeważającej części tych użytków (83,4%) wdrażano pakiet 3. "Ekstensywna gospodarka na łąkach i pastwiskach". Mniejszy udział przypadał na pakiety, służące ochronie zagrożonych gatunków ptaków i siedlisk przyrodniczych - poza obszarami Natura 2000 (pakiet 4.), na obszarach Natura 2000 (pakiet 5.). Z pakietów tych najczęściej realizowano wariant 1. "Ochrona siedlisk lęgowych ptaków", rzadziej warianty siedliskowe: "Półnaturalne łąki wilgotne", "Szuwary wielkoturzycowe", "Mechowiska" i "Zmiennowilgotne łąki trzęślicowe". Ustalono, że wybierając określony pakiet lub wariant, rolnicy kierowali się głównie względami praktycznymi, takimi jak: złożoność procedur, możliwości dostosowania użytkowania do określonych wymogów, dostęp do ekspertów przyrodniczych oraz wysokość dopłat za działalność rolnośrodowiskową. Stan siedlisk łąkowych, objętych działalnością rolnośrodowiskową w ramach wariantów siedliskowych pakietów 4. i 5., był dość zróżnicowany i zależny głównie od historii użytkowania łąk w okresie poprzedzającym przystąpienie do Programu oraz warunków wilgotnościowych. Zróżnicowany był zwłaszcza udział niepożądanych w runi gatunków inwazyjnych, do których zaliczono nitrofilne ziołorośla, charakterystyczne dla klasy Artemisietea, trzcinę pospolitą (Phragmites Australis (Cav.) Trin. ex Steud.), siewki oraz podrosty drzew i krzewów. Fitocenozy bagienne, zaliczone do wariantu "Mechowiska" oraz szuwary wielkoturzycowe wykazały większą naturalną odporność na wkraczanie roślinności inwazyjnej niż zbiorowiska typowo łąkowe, zaliczone do wariantu "Zmiennowilgotne łąki trzęślicowe" i "Półnaturalne łąki wilgotne".
    Functioning of biological packages of the II edition of "Agro-environmental programme" on grasslands in part of the Biebrza River valley in the Grajewo county was assessed in the paper. Agroenvironmental activities involved 2 427 ha of permanent grasslands in the years 2008-2011. On prevailing (83.4%) part of these grasslands package 3: "Extensive management of meadows and pastures" was implemented. Smaller share fell to packages devoted to the protection of endangered Bird species and natural habitats both outside (package 4) and in (package 5) the areas of Natura 2000. From among these packages the most frequently realised was variant 1 "Protection of breeding grounds of birds", less frequently were realised the habitat variants: "Semi-natural wet meadows", "Tal--sedge rushes" "Sphagnum bogs" and "Molinia meadows". It was found that when selecting a given package or variant, farmers were mainly guided by practical reasons such as: complexity of procedures, possibility of adaptation of land use to definite requirements, access to biology experts and the amount of subsidies to agro-environmental activity. The status of meadow habitats involved in agro-environmental activity within habitat variants of packages 4 and 5 was quite differentiated and depended mainly on the history of land use before the access to the programme and on moisture conditions. Particularly differentiated was the share of undesired invasive species like nitrophilous herbs of the class Artemisietea, the common reed (Phragmites australis (Cav.) Trin. ex Steud.), seedlings and young trees and shrubs. Bog communities classified to the variant "Sphagnum bogs" and tall-sedge rushes showed a higher natural resistance to invasive vegetation than typically meadow communities classified to variants "Molinion meadows" and "Semi-natural wet meadows".
    Źródło:
    Woda-Środowisko-Obszary Wiejskie; 2012, 12, 3; 77-91
    1642-8145
    Pojawia się w:
    Woda-Środowisko-Obszary Wiejskie
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Growth of invasive plant species communities as a substantial issue in post-mining land development
    Autorzy:
    Olszewski, Paweł
    Powiązania:
    https://bibliotekanauki.pl/articles/2073900.pdf
    Data publikacji:
    2021
    Wydawca:
    Główny Instytut Górnictwa
    Tematy:
    post-mining areas
    reclamation cost
    invasive plant species
    canadian goldenrod community
    Japanese knotweed association
    unmanned aerial vehicles
    tereny pogórnicze
    koszty rekultywacji
    inwazyjne gatunki roślin
    zbiorowisko nawłoci kanadyjskiej
    japoński związek rdestowców
    bezzałogowe statki powietrzne
    Opis:
    This article concerns the issue of the appearance and growth of invasive plant species in land degraded by hard coal mining as well as the repercussions of this process, particularly in the context of land reclamation. These species, such as e.g. Canadian goldenrod or Japanese knotweed, which nearly always form extensive and monocultural patches of vegetation, contribute to the displacement of both native species and those introduced as part of biological restoration. In 2015, the Central Mining Institute in Katowice prepared a land development concept for a part of the area of the former KWK Paryż mine in Dąbrowa Górnicza (Upper Silesian Industrial Region - Poland), based on its resources and potential, encompassing the „Jadwiga” dump and its vicinity. The presented actions scenarios did not fully factor in the issue related to the growth and control of invasive plant species. Studies of the growth of invasive species communities, conducted from 2015 to 2019 with the use of UAV (unmanned aerial vehicles), revealed the significant propagation of the Japanese knotweed Polygonetum cuspidati (Moor 1958) Th. Müller et Görs 1969 ex Görs 1974 association as well as the Canadian goldenrod Solidago canadensis community. Their elimination increases the cost of the reclamation by 18%.
    Źródło:
    Journal of Sustainable Mining; 2021, 20, 3; 193--205
    2300-1364
    2300-3960
    Pojawia się w:
    Journal of Sustainable Mining
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ocena potencjału allelopatycznego rośliny inwazyjnej - nawłoci olbrzymiej (Solidago gigantea) w odniesieniu do gryki zwyczajnej (Fagopyrum sagittatum) oraz słonecznika zwyczajnego (Helianthus annuus)
    Assessment of allelopathic potential of invasive plants - goldenrod (Solidago gigantea) on buchwheat (Fagopyrum sagittatum) and sunflower (Helianthus annuus)
    Autorzy:
    Sekutowski, T. R.
    Bortniak, M.
    Domaradzki, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/334275.pdf
    Data publikacji:
    2012
    Wydawca:
    Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Maszyn Rolniczych
    Tematy:
    wyciąg wodny
    potencjał allelopatyczny
    mikrobiotest Phytotoxkit
    roślina inwazyjna
    nawłoć olbrzymia
    (Solidago gigantea)
    gryka zwyczajna (Fagopyrum sagittatum)
    słonecznik zwyczajny (Helianthus annuus)
    water extracts
    allelopathic potential
    microbiotest Phytotoxkit
    goldenrod (Solidago gigantea)
    invasive plant
    buckwheat (Fagopyrum sagittatum)
    sunflower (Helianthus annuus)
    Opis:
    W badaniach własnych oceniano wpływ wodnych wyciągów sporządzonych ze świeżej masy liści i łodyg nawłoci olbrzymiej (S. gigantea) na zdolność kiełkowania i wzrost korzeni gryki zwyczajnej (F. sagittatum) oraz słonecznika zwyczajnego (H. annuus). Doświadczenie przeprowadzono z użyciem testu kiełkowania i wczesnego wzrostu roślin - Phytotoxkit. Testy obejmowały trzy niezależne serie doświadczeń laboratoryjnych, w każdej serii po trzy powtórzenia. Wodne wyciągi sporządzono ze 125, 250 oraz 500 g świeżej masy nawłoci olbrzymiej (S. gigantea) na 100 cm3 wody destylowanej. Obiekt kontrolny stanowiły pyłki, na które nanoszono jedynie wodę destylowaną. Uzyskane wyniki wykazały, że najsilniejszy efekt inhibicyjny w odniesieniu do zdolności kiełkowania oraz długość korzeni gryki zwyczajnej (F. sagittatum), stwierdzono po zastosowaniu 50% wyciągu. Natomiast najsilniejszy efekt w postaci stymulacji wzrostu korzeni słonecznika zwyczajnego (H. annuus), stwierdzono po zastosowaniu 12,5% wyciągu.
    In the laboratory experiments effect of the fresh mass of goldenrod (S. gigantea) leaf and stem water extracts on germination capacity and buckwheat (F. sagittatum) and sunflower (H. annuus) on root growth were determined. Test of germination and early growth - Phytotoxkit was used in experiment. The research covered 3 independent laboratory series, 3 repetitions in each series. Water extracts were prepared from 125 g, 250 g and 500 g of fresh mass of goldenrod (S. gigantea) and 100 cm3 of distilled water. Plates moistened of distilled water were control objects in these experiment. Data indicated that the highest inhibition effect on the germination capacity and buckwheat (F. sagittatum) root length was obtained after application on water extracts of 50%. The strongest effect in the form of sunflower (H. annuus) root growth stimulation was observed after application of water extract of 12.5%.
    Źródło:
    Journal of Research and Applications in Agricultural Engineering; 2012, 57, 4; 86-91
    1642-686X
    2719-423X
    Pojawia się w:
    Journal of Research and Applications in Agricultural Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Distribution of Azolla filiculoides Lam. [Azollaceae] in Poland
    Autorzy:
    Szczesniak, E
    Blachuta, J.
    Krukowski, M.
    Picinska-Faltynowicz, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/58747.pdf
    Data publikacji:
    2009
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    Azollaceae
    Polska
    water fern
    plant community
    invasive species
    fern
    Azolla filiculoides
    distribution
    Opis:
    Azolla filiculoides has been an ephemeral plant in Poland since the end of the 20th century. In the last 15 years this species appeared in 5 locations in south-west Poland. Habitat and plants of two populations became destroyed, three other still exist. A. filiculoides occurs in eutrophic or even polluted water where it forms dense mats, up to 10 cm thick. It stays sterile and propagates only in a vegetative manner. Frost resistance of Lower Silesia populations is higher than reported so far; fern may winter and rebuild the population after frost reaching 22oC. Size of the populations is changeable during the vegetation season. A. filiculoides occurs in water habitats and plant communities in which it substitutes Lemna minor.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2009, 78, 3; 241-246
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The influence of invasive Fallopia taxa on resident plant species in two river valleys (southern Poland)
    Autorzy:
    Chmura, D.
    Tokarska-Guzik, B.
    Nowak, T.
    Wozniak, G.
    Bzdega, K.
    Koszela, K.
    Gancarek, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/58507.pdf
    Data publikacji:
    2015
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    invasive species
    biological invasion
    Fallopia
    plant species
    river valley
    vegetation
    phenology
    Polska
    Opis:
    Riparian zones in two rivers in southern Poland were studied in terms of species composition and soil parameters in patches dominated by three knotweed taxa (Fallopia japonica, F. sachalinensis and the hybrid F. ×bohemica). The main purpose was to detect any differences in species diversity, environmental conditions and in the impact of the three Fallopia spp. on resident species. Fieldwork was conducted in spring and summer in 30 invaded plots (in total 90 subplots). It was demonstrated that vegetation dominated by particular knotweed taxa differed in response to soil pH and ammonium, nitrate, and magnesium content. Fallopia spp. (living plants and necromass) had a stronger negative impact on the cover and species diversity of the resident species in summer in comparison with spring. Vegetation patches differed significantly in species composition in relation to the knotweed taxa present. These differences may be the consequence of the differentiated biotopic requirements of Fallopia taxa and the coexisting plants, or to the different impact of the knotweed taxa on the resident species.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2015, 84, 1
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Chemicals with a natural reference for controlling water hyacinth, Eichhornia crassipes (Mart.) Solms
    Autorzy:
    El-Shahawy, T.A.E.-G.
    Powiązania:
    https://bibliotekanauki.pl/articles/66559.pdf
    Data publikacji:
    2015
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    chemical control
    natural control
    water hyacinth
    aquatic plant
    Eichhornia crassipes
    invasive species
    herbicide
    weed
    Opis:
    Life cannot exist without water. Appropriate management of water, from the water’s source to its utilization, is necessary to sustain life. Aquatic weeds pose a serious threat to aquatic environments and related eco-environments. Short- and long-term planning to control aquatic weeds is extremely important. Water hyacinth, Eichhornia crassipes (Mart.) Solms, is one of the world’s worst pests with a bad reputation as an invasive weed. In this study we are seeking the possibility of using certain chemicals with a natural background, for controlling water hyacinth since there is a delicate balance that needs to be taken into account when using herbicides in water. Five compounds, namely: acetic acid, citric acid, formic acid, and propionic acid, in three concentrations (10, 15, and 20%) were applied (i.e. as a foliar application under wire-house conditions) and compared with the use of the herbicide glyphosate (1.8 kg ∙ ha–1). All of the five compounds performed well in the control of the water hyacinth. As expected, the efficacy increased as the concentration was increased from 10 to 20%. With formic and propionic acids, the plants died earlier than when the other acids or the herbicide glyphosate, were used. Acetic acid came after formic and propionic acids in terms of efficacy. Citric acid ranked last. Formic acid/propionic acid mixtures showed superior activity in suppressing water hyacinth growth especially at the rate of (8 : 2) at the different examined concentrations (3 or 5 or 10%) compared to the formic acid/acetic acid mixtures. Using the formic acid/propionic acid mixture (8 : 2; at 3%) in the open field, provided good control and confirmed the viability of these chemicals in the effective control of water hyacinth. Eventually, these chemical treatments could be used on water for controlling water hyacinth. In the future, these chemicals could probably replace the traditional herbicides widely used in this regard. These chemicals are perceived as environmentally benign for their rapid degradation to carbon dioxide and water. For maximum efficiency thorough coverage especially in bright sunlight is essential.
    Źródło:
    Journal of Plant Protection Research; 2015, 55, 3
    1427-4345
    Pojawia się w:
    Journal of Plant Protection Research
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Melampsoridium hiratsukanum - invasive rust species in Lithuania, and its co-occurrence with eriophylid mite
    Autorzy:
    Markovskaja, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/67584.pdf
    Data publikacji:
    2013
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    Melampsoridium hiratsukanum
    invasive species
    leaf rust
    pest
    eriophylid mite
    fungal disease
    woody plant
    Lithuania
    Opis:
    An invasive East Asian rust fungus Melampsoridium hiratsukanum, obligate biotroph belonging to Pucciniastraceae, Pucciniales (Basidiomycota) is found widely spread on leaves of Alnus incana in eastern, central and southern parts of Lithuania. On Alnus glutinosa this fungus is rare, sometimes occurring with an alder leaf pest, a microscopic eriophyid gall mite Acalitus brevitarsus. Information on the distribution patterns, ecological and morphological characters of this neomycete is given.
    Źródło:
    Acta Mycologica; 2013, 48, 2
    0001-625X
    2353-074X
    Pojawia się w:
    Acta Mycologica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Histological and cytological analysis of microsporogenesis and microgametogenesis of the invasive species Galinsoga quadriradiata Ruiz and Pav. (Asteraceae)
    Autorzy:
    Kolczyk, J.
    Tuleja, M.
    Plachno, B.J.
    Powiązania:
    https://bibliotekanauki.pl/articles/19291.pdf
    Data publikacji:
    2015
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    histological analysis
    cytological analysis
    microsporogenesis
    microgametogenesis
    invasive species
    Galinsoga quadriradiata
    Compositae
    pollen grain
    weed plant
    Źródło:
    Acta Biologica Cracoviensia. Series Botanica; 2015, 57, 2
    0001-5296
    Pojawia się w:
    Acta Biologica Cracoviensia. Series Botanica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Expansion of the invasive slug species Arion lusitanicus Mabille, 1868 (Gastropoda: Pulmonata: Stylommatophora) and dangers to garden crops - a literature review with some new data
    Autorzy:
    Kozlowski, J.
    Kozlowski, R.J.
    Powiązania:
    https://bibliotekanauki.pl/articles/84637.pdf
    Data publikacji:
    2011
    Wydawca:
    Uniwersytet Mikołaja Kopernika. Wydział Biologii i Ochrony Środowiska. Stowarzyszenie Malakologów Polskich
    Tematy:
    expansion
    invasive species
    slug
    Arion lusitanicus
    Gastropoda
    Pulmonata
    Stylommatophora
    garden crop
    pest
    spread
    density
    damage
    distribution
    biodiversity
    plant species
    flower plant
    threat
    Opis:
    The distribution of Arion lusitanicus Mabille and the damage caused by the slug were studied In 1993–2009. A total of 38 sites were examined, characterised in terms of location, time of appearance and density of the slug, type and size of crops affected, and degree of damage to plants. At the start of the 1990s A. lusitanicus occurred only around Rzeszów and in the Sub-Carpathian region. In 1997 it started to appear in other regions of Poland. The rate of its spread was found to have increased significantly, particularly in the past few years. The slug mainly colonises urban areas (30 sites), and much less often – other areas (8 sites). The slug densities were the greatest in cultivations. The degree of damage done by the slug varied among plant species. Brassicas, lettuce, beetroot, carrots, beans, strawberries, numerous ornamental flower plants and some weeds were the most damaged. The increase in the spread of A. lusitanicus poses a serious threat to the biodiversity of native habitats and to garden-cultivated plants.
    Źródło:
    Folia Malacologica; 2011, 19, 4
    1506-7629
    Pojawia się w:
    Folia Malacologica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Rdestowiec japoński(Reynoutria japonica Houtt.) – gatunek inwazyjny i leczniczy - rozprzestrzenianie się w gminie Krzyżanowice (Kotlina Raciborska)
    Japanese knotweed (Reynoutria japonica Houtt.) – invasive alien and medical plant – distribution in the commune Krzyżanowice (Raciborska Valley)
    Autorzy:
    Kowalczyk, Bożena
    Powiązania:
    https://bibliotekanauki.pl/articles/1040001.pdf
    Data publikacji:
    2009
    Wydawca:
    Śląski Uniwersytet Medyczny w Katowicach
    Tematy:
    reynoutria japonica
    gatunek inwazyjny
    roślina lecznicza
    gmina krzyżanowice
    polska
    invasive alien plants
    medicine plant
    commune krzyżanowice
    poland
    Opis:
    BACKGROUD Reynoutria japonica Houtt. species are native to East Asia from where they were introduced into Europe in the 19th century. It is medical plant. This paper presents distribution of this invasive alien plant in commune Krzyżanowice. MATERIAL AND METHODS The field research was carried in 2007-2008 using the standard floristic investigation method. The distribution of Reynoutria has been studied using a method of mapping the species on a grid of squares with a side 2 kilometer. RESULTS/CONCLUSIONS Reynoutria japonica was recorded in 15 localities. Reynoutria japonica is an interesting crop owing to the high concentration of resveratrol in the root. The raw material can be used in the pharmaceutical industry and used in fitoterapy.
    WSTĘP Reynoutria japonica jest gatunkiem pochodzącym z Azji Wschodniej, który został sprowadzony do Europy w XIX wieku. Jest gatunkiem leczniczym. W artykule przedstawiono rozprzestrzenianie się tej inwazyjnej rośliny w gminie Krzyżanowice. MATERIAŁ I METODY Badania terenowe prowadzono w 2007-2008 roku przy użyciu klasycznej metody florystycznej. Rozmieszczenie rdestu prowadzono przy użyciu metody kartograficznej w kwadratach o boku 2 kilometrów. WYNIKI I WNIOSKI Reynoutria japonica została stwierdzona w 15 kwadratach. Reynoutria japonica jest interesującą rośliną ze względu na wysokie stężenie resweratrolu w korzeniu. Surowiec może być wykorzystany w przemyśle farmaceutycznym i stosowany w fitoterapii.
    Źródło:
    Annales Academiae Medicae Silesiensis; 2009, 63, 6; 48-53
    1734-025X
    Pojawia się w:
    Annales Academiae Medicae Silesiensis
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Seed storage, germination and seedling emergence in Rhamnus catharticus
    Autorzy:
    Tylkowski, T
    Powiązania:
    https://bibliotekanauki.pl/articles/41131.pdf
    Data publikacji:
    2007
    Wydawca:
    Polska Akademia Nauk. Instytut Dendrologii PAN
    Tematy:
    common buckthorn
    Rhamnus catharticus
    North America
    seed storage
    germination
    seedling emergence
    invasive species
    landscape shrub
    shrub
    tree
    medicinal plant
    Opis:
    This study was aimed to improve the understanding of germination ecology and to explain the invasive character of the common buckthorn (Rhamnus catharticus) in North America. Its fully mature seeds are characterized by a lack of dormancy. In laboratory conditions, favourable thermal conditions were identified for seed storage, germination and seedling emergence. At the cyclically alternating temperature of 20~30°C (16+8 h daily), seeds of this species showed a high germination rate within few weeks. Two other thermal variants, 3~15°C and 3~20°C (16+8 h daily), were much less effective for seed germination. However, cold stratification (at 3°C) in a moist mixture of peat and sand, lasting 4–8 weeks, caused a remarkable increase in germination rate also at 3~15°C. Seeds extracted from ripe fruits and dried (to a moisture content of about 10%) showed high germination and emergence rates after storage for 3.5 years at –3°C.
    Źródło:
    Dendrobiology; 2007, 58; 67-72
    1641-1307
    Pojawia się w:
    Dendrobiology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ecological significance of some kenophytes in Lower Silesian national parks
    Autorzy:
    Fabiszewski, J
    Brej, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/58362.pdf
    Data publikacji:
    2008
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    Impatiens glandulifera
    plant ecology
    biological invasion
    Lower Silesian national park
    invasiveness
    environmental problem
    non-native species
    Reynoutria japonica
    national park
    botany
    invasive species
    habitat preference
    Sudetes Mountains
    Opis:
    The paper presents the results of several years investigations (2003-2007) on two invaders: the Himalayans Impatiens glandulifera and Asiatic Reynoutria japonica. The Sudety Mountains and their national parks are under strong pressure of both species, threatening the local vegetation. The four-year investigations have been carried out in field, glasshouse and in laboratory. Invasive species have their peculiar life histories which help them to occupy new areas. Those are above all the specific generative reproduction strategies (Impatiens) or vegetative reproduction strategies (Reynoutria). Both strategies secure the reproductive success and to capture more and more highly situated areas of the mountains. Very significant characteristics connected with the expansion of invaders is the excessively over and above the average production of seeds (Impatiens) and a huge annual increment aboveground biomass (Reynoutria). The investigated invasive species are probably not equipped with influence of allelopatic type as of greater importance is their competitive strength. The invaders can eliminate a part of the early spring flora belonging to the geophyte group and impoverish the regional biological diversity. Both the invasive plants enter also into some moist mountain forest communities.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2008, 77, 2
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
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