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Wyświetlanie 1-11 z 11
Tytuł:
Red list of vascular plants of the Lublin Region
Autorzy:
Cwener, Anna
Michalczuk, Wiaczesław
Krawczyk, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/763871.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
vascular plants, red list, Lublin province
Opis:
The aim of this study is to present the updated list of rare and threatened vascular plant species in the Lublin province. The threatened species categories are presented according to the IUCN criteria. The regional list contains 408 species (that makes up 25% of the Lublin Region flora); 56 of which are considered critically endangered, 81 represent endangered species, 51 belong to the category of vulnerable species, and 49 are near threatened species, respectively. The presence of 37 species has not been confirmed and therefore they are listed as regionally extinct (RE). Of the total number of species, 134 are rare, but because the data about those species is insufficient, they have been classified as DD category (data deficient). The species of the genera: Alchemilla, Callitriche, Hieracium, Oenothera, Rosa, Rubus and Taraxacum have not been evaluated (NE category). Other species – those whose occurrence is doubtful and all neophytes were defined as not applicable (NA). The endangered taxa occur mostly in dry grasslands, deciduous forests, wetlands, and calcareous weed communities of cereal crops.
Źródło:
Annales Universitatis Mariae Curie-Sklodowska, sectio C – Biologia; 2016, 71, 1
2083-3563
0066-2232
Pojawia się w:
Annales Universitatis Mariae Curie-Sklodowska, sectio C – Biologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Threatened lichens of Lower Silesia, Poland
Autorzy:
Kossowska, M
Fabiszewski, J.
Powiązania:
https://bibliotekanauki.pl/articles/58203.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Polska
threatened lichen
red list
lichen
Lower Silesian region
Opis:
A preliminary red list of threatened lichens of Lower Silesia (SW Poland) is presented. Species have been valuated according to the Red Data Book Categories (IUCN). The list comprises 602 taxa (ca. 60% of the whole lichen flora of Lower Silesia). 52 species are considered as rare (category R), 84 - as vulnerable (V), and 63 species - as endangered (E). The Silesian lichen flora is characterized by great numbers of taxa with extinct (Ex -140 taxa), and indeterminate (I - 263 taxa) categories.
Źródło:
Acta Societatis Botanicorum Poloniae; 2004, 73, 2
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Threat to arable weeds in Poland in the light of national and regional red lists.
Autorzy:
Bomanowska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2199572.pdf
Data publikacji:
2010-06-01
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
arable flora
categories of threat
Polska
red list
threatened species
weed
Opis:
The objective for the study is to present the current threats of arable weeds in Poland. The analysis was conducted on the Polish red lists of arable species (3 national and 22 regional and local) prepared in the period 1994-2008. A total of 105 weeds have been considered as weeds threatened in Poland. All regional and local red lists included a joint total of 184 taxa. The particular regions have between 13 and 95 threatened taxa. The species most frequently appearing in the listings are: Agrostemma githago, Bromus secalinus and Camelina microcarpa. Five taxa (Bromus arvensis, Camelina alyssum, C. sativa, Cuscuta epilinum, Spergula arvensis subsp. maxima) are considered extinct on the national scale, while in the individual regions this number ranges from 1 to 15. A relatively high share is allocated on many regional and local red lists to taxa with an indeterminate level of threat. The conducted comparison shows that there is an urgent need to compile similar listings for the remaining areas of Poland, making it possible to create an updated and real listing of threatened weeds. At the same time, it is necessary to update the existing red lists and to adopt more precise quantitative criteria for the threat estimation, in accordance with the estimation parameters introduced by the IUCN and currently in force...
Źródło:
Plant Breeding and Seed Science; 2010, 61; 55-74
1429-3862
2083-599X
Pojawia się w:
Plant Breeding and Seed Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Unclear origin of the new locality of Chamaecytisus albus Rothm. [Hacq.] in Poland: a case study
Autorzy:
Przemyski, A
Piwowarski, B.
Powiązania:
https://bibliotekanauki.pl/articles/58651.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Polska
rare species
red book
xerothermic grassland
Chamaecytisus albus
new station
European red list
Opis:
Chamaecytisus albus (Hacq.) Rothm. is an extremely rare species, which is inserted in many European red lists and red books. Its continuous range covers the south-eastern part of Europe. That species grows in intensely insolated and calcareous habitats of xerothermic grasslands. Only one station of White Broom had been known in the valley of the Bug river, near Hrubieszów, but in 2007 a new one was discovered near Jędrzejów. That station is located the farthest in the north and the west in Europe and it is completely detached from the continuous range.
Źródło:
Acta Societatis Botanicorum Poloniae; 2009, 78, 3; 235-239
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sensitive species in a bad habitat – species richness of ichthyofauna in the strongly anthropogenically transformed Uszwica River (southern Poland)
Autorzy:
Klich, Mariusz
Klich, Sabina
Powiązania:
https://bibliotekanauki.pl/articles/1402394.pdf
Data publikacji:
2020
Wydawca:
Państwowa Wyższa Szkoła Zawodowa w Tarnowie
Tematy:
Uszwica river
ichthyofauna
anthropopressure
protected species
red list of fish
red list of lampreys
rzeka Uszwica
ichtiofauna
antropopresja
gatunek chroniony
czerwona lista ryb
czerwona lista minogów
Opis:
The Uszwica River is a 67 km long right-bank submountain tributary of the Vistula. From the beginning of the 20th century the Uszwica was subjected to strong anthropopressure. The water course was disrupted at km 37+300 with a 5.3-meter-high dam in the town of Brzesko. Strong pollution of water in this town and numerous hydrotechnical alterations along almost the entire course of the river have negative influence on the river habitats. Despite this, the Uszwica is characterized by relatively rich ichthyofauna composed of 26 species, including 6 species which are legally protected in Poland and 7 species regarded threatened according to the Polish Red List of fish and lampreys[1]. The composition of ichthyofauna was determined on the basis of electrofishing along the entire river in 2004 and 2015, and on selected reaches in 2014 and 2018. The results show that even heavily anthropogenically transformed rivers may provide habitats for threatened fish species and should not be excluded from nature protection plans and projects.
Rzeka Uszwica to prawobrzeżny podgórski dopływ Wisły o długości 67 km. Od początków XX. wieku Uszwica podlega silnej antropopresji: przegrodzeniu w połowie jej biegu w km 37+300 zaporą o wysokości 5,3 metra w miejscowości Brzesko oraz silnym zanieczyszczeniu wody w tej miejscowości, a także licznym regulacjom na niemal całym biegu rzeki. Pomimo tego rzeka charakteryzuje się bogatą ichtiofauną reprezentowaną przez 26 gatunków, w tym 6 gatunków prawnie chronionych w Polsce oraz 10 gatunków wrażliwych i zagrożonych wg kategorii czerwonej listy ryb i minogów Polsce. Stan ichtiofauny określono na podstawie elektropołowów ryb przeprowadzonych na całej długości rzeki w latach 2004 i 2015 oraz na wybranych odcinkach w roku 2014 i 2018. Wyniki badań wskazują na to, że nawet rzeki uznane za silnie przekształcone antropogenicznie mogą stanowić siedlisko dla cennych przyrodniczo gatunków ryb i nie powinny być pomijane w planach i projektach dotyczących ochrony przyrody.
Źródło:
Science, Technology and Innovation; 2020, 9, 2; 46-55
2544-9125
Pojawia się w:
Science, Technology and Innovation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Trapetum natantis Muller et Gors 1960 in hydromeliorative facilities in Serbia
Autorzy:
Dzigurski, D.
Ljevnaic-Masic, B.
Nikolic, L.
Powiązania:
https://bibliotekanauki.pl/articles/59034.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Trapetum natantis association
Trapa natans
hydrophyte
red list
endangered species
water property
Serbia
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:
Pollination of Polish red list plants: a preliminary statistical survey
Biologia zapylania roslin z Polskiej czerwonej listy: wstepna analiza statystyczna
Autorzy:
Zych, M
Jakubiec, A
Powiązania:
https://bibliotekanauki.pl/articles/28584.pdf
Data publikacji:
2008
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
conservation
Polish red list
biodiversity
plant-pollination interaction
pollination crisis
plant
statistical analysis
Opis:
One of the important problems of modern conservation biology is the lack of reliable data on plant pollination systems, especially for taxa threatened with extinction. This paper is an attempt to collect and analyze the available literature data on pollination of Polish red list plants. The Polish red list includes 469 angiosperm taxa, over 53% of them are insect-pollinated and visited mostly by bees and fl ies, insects that are also declining in Europe. These numbers however are mainly based on lists of fl ower visitors and detailed studies of pollination biology or breeding system are available for less than 20% of the taxa, with further 10% almost completely unstudied in terms of their life histories. The paper indicates that there is an urgent need to study plant-pollinator relationships in order to better conserve the biodiversity in local and global scales.
Jednym z poważniejszych problemów współczesnej ochrony przyrody jest brak informacji o systemach zapylania roślin, zwłaszcza gatunków zagrożonych wyginięciem. Niniejsza praca jest próbą zebrania i przeglądu dostępnych danych literaturowych dotyczących biologii zapylania roślin z Polskiej czerwonej listy. Wyniki analizy wskazują, iż spośród 469 taksonów roślin okrytonasiennych umieszczonych na liście, 53% to gatunki owadopylne, zapylane głównie przez pszczołowate i muchówki – owady także zagrożone w skali Europy. Przegląd literatury wskazuje także, że dane te oparte są głównie na opublikowanych listach kwiatowych gości, a dokładne badania biologii zapylania lub systemów reprodukcyjnych są dostępne dla mniej niż 20% badanych taksonów – dla dalszych 10% taksonów brakuje jakichkolwiek informacji w tej dziedzinie. Praca wskazuje potrzebę głębszego zbadania zależności rośliny- zapylacze w celu lepszej ochrony ich zróżnicowania w skali lokalnej i globalnej.
Źródło:
Acta Agrobotanica; 2008, 61, 1
0065-0951
2300-357X
Pojawia się w:
Acta Agrobotanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New localities of Sarcodontia crocea (Polyporales, Basidiomycota) in Poland
Autorzy:
Szczepkowski, Andrzej
Gierczyk, Błażej
Borowski, Jerzy
Neubauer, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/952592.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
apple tooth fungus
wood-decaying fungi
red list of fungi
distribution
malus
pumila ‘niedzwetzkyana’
coleoptera
beetles
mycetobionts
Opis:
Sarcodontia crocea is a fungus relatively rarely recorded in Central and Northern Europe, where as a parasite it grows mainly on old apple trees. The most recent data on the occurrence of this fungus in Poland are presented in this study. Seven new localities of S. crocea are reported, found in the regions of Mazowsze, Podkarpacie, Ziemia Łódzka, and Żuławy Wiślane in the years 2013–2016. The S. crocea basidiomes were recorded on 12 apple trees. The fungus occurrence on Malus pumila ‘Niedzwetzkyana’ was documented for the first time. Four beetle species representing four families were found in the studied S. crocea basidiomes. Their feeding on S. crocea has not been mentioned in the literature so far.
Źródło:
Acta Mycologica; 2017, 52, 1
0001-625X
2353-074X
Pojawia się w:
Acta Mycologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Vascular plants of the Maly Borek Nature Reserve in the Augustow Forest (NE Poland)
Autorzy:
Pawlikowski, P.
Wolkowycki, D.
Zaniewski, P.
Dembicz, I.
Torzewski, K.
Zarzecki, R.
Cakala, A.
Kotowska, K.
Galus, M.
Topolska, K.
Kozub, L.
Powiązania:
https://bibliotekanauki.pl/articles/878343.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Przyrodniczy w Poznaniu
Tematy:
vascular plant
nature reserve
red list
species list
coniferous forest
indicator species
ancient forest plant species
Maly Borek Nature Reserve
Augustow Forest
Polska
Opis:
During the survey of the Mały Borek nature reserve (Augustów Forest, NE Poland) 236 species of vascular plants were recorded, including 10 plant species red-listed in Poland and 19 species protected under the Polish law. The most valuable species were sedges typical of the boreal coniferous forests: Carex vaginata, C. globularis and C. loliacea. The presence of neophytes was very limited (1,3% of the flora) in the area studied. The principal aim of the establishment of the reserve was the conservation of old-growth coniferous forests with long ecological continuity. Since the reserve studied consists mainly of old-growth coniferous forests, the number of species regarded as ancient forest indicators is lower (54 species) than in the well-preserved reserves with deciduous stands in north-east Poland, but still rather high. The most valuable, threatened species are bound to wetland forests that are presently disturbed due to drainage. Restoration of the former hydrological conditions is essential for the preservation of the vascular plants in the reserve.
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:
Demographic responses of boreal-montane orchid Malaxis monophyllos (L.) Sw. populations to contrasting environmental conditions
Autorzy:
Jermakowicz, E.
Brzosko, E.
Powiązania:
https://bibliotekanauki.pl/articles/58627.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
demographic response
orchid
white adder's mouth
Malaxis monophyllos
plant population
environment condition
population dynamics
red list
plant species
anthropogenic habitat
Opis:
In an age of changes in species’ geographical ranges, compounded by climatic and anthropogenic impacts, it become important to know which processes and factors influence plant populations and their persistence in the long term. Here we investigated dynamic and fitness components in twelve populations of Malaxis monophyllos (L.) Sw., situated in different geographical (regions) and ecological (type of habitat) units. Although M. monophyllos is a rare species, characterized by highly fragmented, boreal-montane distribution range, in last few decades it successfully colonized secondary habitats in Polish uplands. Our results indicate that M. monophyllos is represented mainly by small populations, which annual spatial and temporal changes might be very high, what affects the ephemeral character of these populations, regardless of the region and type of habitat. This dynamic structure, in turn, is caused by intensive exchange of individuals in populations, as well as by their short above-ground life span. Despite the large range of variation in size and reproductive traits, we can distinguish some regional patterns, which indicate boreal region as the most optimal for M. monophyllos growth and persistence in the long term, and with montane and upland/anthropogenic populations, due to lower reproductive parameters, as the most threatened. Although it should be considered that anthropogenic populations, despite their lower reproductive parameters and instability in the long term, present an intermediate, geographical and ecological character, therefore they may be valuable in shaping, both M. monophyllos’ future range, as well as its potential for response on ongoing and future changes. In general, reproduction is the main factor differentiating of M. monophyllos populations in regions, and we can suspect that it may become the cause of the future differentiation and isolation of these populations, occurring with progressive range fragmentation.
Źródło:
Acta Societatis Botanicorum Poloniae; 2016, 85, 1
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zmiany flory roślin naczyniowych runa leśnego w latach 1959-2016 na stałej powierzchni badawczej w oddziale 319 Białowieskiego Parku Narodowego
Changes of herb layer vegetation during the period 1959-2016 on the permanent study plot in the compartment 319 of Bialowieza National Park
Autorzy:
Brzeziecki, B.
Ciurzycki, W.
Keczyński, A.
Powiązania:
https://bibliotekanauki.pl/articles/985863.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
Bialowieski Park Narodowy
badania florystyczne
stale powierzchnie badawcze
runo lesne
flora
gatunki rzadkie
gatunki chronione
zmiany skladu gatunkowego
lata 1959-2016
biodiversity loss
ground vegetation
long−term research
protected plant species
rare plant species
red
list species
strict protection
Opis:
Changes in the herbaceous layer (vascular plants), taking place between 1959 and 2016 on the permanent study plot in the compartment 319 of the Strict Reserve in the Białowieża National Park are presented. Zaręba [1972] presented phytosociological research carried out in 1959 on the 1.2 ha plot. The author established 10 relevés (size between 100 and 400 m2), in which in total 91 different species of vascular plants were noted. In 2016, the similar study was conducted, using slightly modified methods (the inventory of plants involved the total area of the study plot). The comparison of data recorded during both investigations revealed that the total number of plant species declined from the initial 91 to current 83. During the ca. 60−year long period, 43 plant species disappeared completely and were replaced by 35 new species. In the declining group, almost the half (20) were species important from the point of view of nature conservation, including four Red List species (Arnica montana, Goodyera repens, Lathyrus laevigatus, Trolius europaeus), 10 plant species protected by law, and several other precious species related to rare and declining woodland community types. The obtained results confirm the findings of other authors describing unfavourable changes in the flora of the Białowieża Forest during the past several tens of years. The floristic richness is an important part of the overall biodiversity of Białowieża Forest. It appears that strict protection does not secure the maintenance of this key component. Thus, an attempt to preserve diverse values of Białowieża Forest on a sustainable basis should, first of all, look for a proper balance between strict and active protection. The later can (and should) be integrated within the multifunctional forest management, conducted on the prevailing area of the Białowieża Forest.
Źródło:
Sylwan; 2018, 162, 12; 980-988
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-11 z 11

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