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Wyszukujesz frazę "invasive alien species" wg kryterium: Temat


Wyświetlanie 1-7 z 7
Tytuł:
Wdrożenie do polskiego porządku prawnego rozporządzenia Parlamentu Europejskiego i Rady (UE) w sprawie działań zapobiegawczych i zaradczych w odniesieniu do wprowadzania i rozprzestrzeniania inwazyjnych gatunków obcych
Implementation into the Polish legal order of the Regulation (EU) No 1143/2014 of the European Parliament and of the Council on the Prevention and Management of the Introduction and Spread of Invasive Alien Species
Autorzy:
Dziwisz, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/2195406.pdf
Data publikacji:
2021
Wydawca:
Kancelaria Sejmu. Biuro Analiz Sejmowych
Tematy:
invasive alien species
biodiversity and related ecosystem services
Opis:
The article presents both European and international aspects related to the protection of biodiversity and ecosystem services against invasive alien species. The author also presents national regulations and assesses the fulfillment of the requirements of the Regulation of the European Parliament on the Prevention and Management of the Introduction and Spread of Invasive Alien Species both by the provisions of the current Nature Protection Act and the draft Alien Species Act. He also draws attention to the problems of communes regarding combating Caucasus hogweed, especially in connection with the rejection of the possibility of issuing order regulations aimed at their elimination.
Źródło:
Zeszyty Prawnicze BAS; 2021, 1(69); 64-80
1896-9852
2082-064X
Pojawia się w:
Zeszyty Prawnicze BAS
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ochrona przyrody a inwazja norki amerykańskiej (Neovison vison) w Polsce - krytyczna analiza problemu
Nature conservation and invasion of the American mink (Neovison vison) in Poland - a critical analysis
Autorzy:
Skorupski, J.
Powiązania:
https://bibliotekanauki.pl/articles/989666.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
Polska
ochrona przyrody
gatunki obce
gatunki inwazyjne
norka amerykanska
Neovison vison
naturalizacja
american mink
environmental risks minimization
feral population
invasive alien species
Opis:
The American mink (Neovison vison) is a species that experienced unprecedented ecological success in the 20 th century, which can be seen in both the dynamic increase in its zoogeographical range, and in its effective adaptation to ecological niches in new areas. The driving forces of this phenomenon include intensification and globalization of mink farming, which is accompanied by introduction and rapid spread of the species outside its natural range. The first observations of mink in the wild in Poland took place in the middle of the last century. Within 60 years, American mink colonized almost entire country and the process of invasion and colonization is still ongoing. The high rate of invasion and ecological success achieved by the populations from the introduction is possible due to the high ecological plasticity of American mink, its high reproductive potential, the availability of free ecological niche left by European mink (Mustela lutreola), extinct in many areas, and the frequent lack of natural enemies on the occupied territories. Dynamic geographical spread of allochthonous American mink is associated with a number of very serious ecological problems, primarily through predation, competition and aggression against indigenous fauna, as well as transmission of Aleutian mink disease virus. This results in fact that American mink is regarded as one of most dangerous invasive species in the world. In the absence of practical possibilities of its permanent eradication from Poland, local eradication programs on vulnerable areas (e.g. waterbirds breeding sites), as well as large−scale population size control, promotion of natural enemies and competitors, and improvement of living conditions of its prey−species are most recommended. The most important in monitoring and control programs of alien populations is limitation of farm−animals escapes and recognition of methods for their simple and unambiguous identification. Indisputable determination of the free−ranging animals origin would allow for taking the appropriate actions against owners of the unsafe farms. At the same time, implementation of a holistic and systemic approach to solve the problem of the presence of American mink in the natural environment would help to fulfil Polish obligations resulting from ratified international conventions and EU law.
Źródło:
Sylwan; 2016, 160, 01; 79-87
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zagrożenie sosny zwyczajnej (Pinus sylvestris L.) w Polsce ze strony Gibberella circinata
Threat to Scots pine (Pinus sylvestris L.) in Poland from Gibberella circinata
Autorzy:
Aleksandrowicz-Trzcińska, M.
Szaniawski, A.
Diez, J.J.
Powiązania:
https://bibliotekanauki.pl/articles/989029.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
fitopatologia lesna
drzewa lesne
sosna zwyczajna
Pinus sylvestris
czynniki chorobotworcze
grzyby
Gibberella circinata
Fusarium circinatum
wystepowanie
choroby grzybowe
zagrozenia roslin
Polska
fusarium circinatum
invasive alien species
quarantine pests
Opis:
Since its initial discovery in 1945, pitch canker caused by Gibberella circinata (anamorph Fusarium circinatum) has become one of the most important pine diseases in the world. It infests 57 pine species (including Pinus sylvestris) and Douglas−fir. F. circinatum has been reported in both nurseries and forests on all continents except Australia and Oceania. Both vegetative and reproductive parts of the host plant (i.e. stem, branches, roots, flowers, cones and seeds) can be infected by F. circinatum. For mature trees, the main symptoms include bleeding resinous cankers on the stem and branches as well as tree death. In nurseries, F. circinatum causes pre− and post−emergence damping off as well as mortality of older seedlings. Dispersal of fungal spores occurs through air, water splash, soil, insect vectors and translocation of the infected plant material. Currently there are no effective means of controlling pitch canker, although there is ongoing research into using chemical, physical and biological methods, quarantine and breeding for resistance to control this disease. The occurrence of the disease depends mainly on the presence and density of the host species, favorable climatic conditions (especially high humidity), presence of suitable vectoring and wounding agents and various stress factors. Taking into account the above−mentioned factors, threat to Scots pine in Poland should be considered marginal, but it cannot be ruled out completely. KEY WORDS
Źródło:
Sylwan; 2017, 161, 05; 379-384
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zapobieganie inwazji barszczy kaukaskich w Polsce : Potrzebne kompleksowe i systematyczne zwalczanie
Autorzy:
Dziwisz, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/2042118.pdf
Data publikacji:
2020-12
Wydawca:
Najwyższa Izba Kontroli
Tematy:
barszcz Sosnowskiego
barszcz Mantegazziego
gatunek inwazyjny
zwalczanie barszczy kaukaskich
gatunek obcy
Sosnowsky’s hogweed
giant hogweed
invasive species
alien species
combating Heracleum species
Opis:
Barszcze kaukaskie (Sosnowskiego oraz Mantegazziego) były w przeszłości popularne jako rośliny miododajne oraz pastewne. W latach 70. i 80. poprzedniego stulecia barszcz Sosnowskiego uprawiano niemal w całej Polsce. Po kilkunastu latach, ze względu na zmieniony smak mięsa i mleka, zaprzestano jego uprawy, jednakże nie przeprowadzono skutecznej likwidacji istniejących stanowisk tej rośliny. Barszcze są trudne do zwalczenia, łatwo zajmują nowe tereny i powodują degradację środowiska przyrodniczego, przy tym są niebezpieczne dla ludzi i zwierząt. Z tego względu NIK postanowiła sprawdzić, czy podejmowane obecnie działania związane z ich likwidacją były skuteczne. Artykuł przedstawia szczegółowe wyniki kontroli.
In the past, giant hogweed was popular as ornamental, honey-producing, and fodder plant. In the 1970s and 1980s it was grown in almost all parts of Poland. After over a dozen of years, due to the changes in the taste of meat and milk it caused, it stopped being grown, it has not, however been removed from fields. The plant is hard to control, it easily expands on the new areas and causes degradation of the environment. At the same time, it is dangerous for humans and animals. For this reason, NIK decided to examine whether the activities with regard to elimination of the plant were effective. The article presents the detailed results of the audit.
Źródło:
Kontrola Państwowa; 2020, 65, 6 (395); 109-118
0452-5027
Pojawia się w:
Kontrola Państwowa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nowe stanowiska derenia rozłogowego Cornus sericea L. w otulinie rezerwatu przyrody Skarpa Ursynowska w Warszawie
New localities of Cornus sericea L. in the buffer zone of the Skarpa Ursynowska nature reserve in Warsaw
Autorzy:
Zaniewska, E.
Kwasny, L.
Powiązania:
https://bibliotekanauki.pl/articles/2136063.pdf
Data publikacji:
2021
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
gatunki obce
deren rozlogowy
Cornus sericea
wystepowanie
ekologiczne liczby wskaznikowe
nowe stanowiska
otulina
rezerwat Skarpa Ursynowska
alien species
ecological indicator values
wetland
invasive species
central Poland
Opis:
Red osier dogwood Cornus sericea L. is a species native to North America, but spreading in Europe. It has been classified a kenophyte in Poland and is considered invasive. However, knowledge on its distribution is insufficient and lacking entirely for many parts of the country. Therefore, the aims of this study were to document stands of C. sericea in the buffer zone of the Skarpa Ursynowska nature reserve in Warsaw, to provide new information on morphological features that were inconsistently reported in the literature, and to summarise the known distribution of this species in the mazovian voivodeship. Field studies were carried out in 2021 within six new stands of C. sericea located in the buffer zone of Skarpa Ursynowska. The work included phytosociological relevés and measurement of the following parameters: length of leaves (blade and petiole) and the maximum height of plants. Based on the herb layer species found in the phytosociological relevés, ecological indicator values were calculated in order to determine habitat conditions. The distribution of the species in the mazovian voivodeship was then mapped by means of the ATPOL cartogram method. In the vicinity of the Skarpa Ursynowska, C. sericea occurred in scrub communities and at the early successional stages of forest development that is in habitats with favourable light conditions, sufficient humidity and fertility. The presence of a number of additional alien species was also a characteristic feature of the stands. C. sericea individuals identified in this survey were tall and showed almost no tendency to creep, most likely due to the favourable light conditions. Their leaves were larger (average length 189.2 mm) compared to published data, but the shape of the seeds was characteristic for the species. This is the first re- port of spontaneous occurrence of this species in Warsaw. The largest known concentration of C. sericea stands in the mazovian voivodeship was documented west of Warsaw and includes the Kampinos National Park. However, the small number of existing reports indicates that documentation of this species’ distribution in the region is still insufficient.
Źródło:
Leśne Prace Badawcze; 2021, 82, 3; 117-126
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Środowiskowe uwarunkowania inwazji tawuły kutnerowatej (Spiraea tomentosa L.) w Borach Dolnośląskich
Environmental determinants of the steeplebush (Spiraea tomentosa L.) invasion in the Bory Dolnoslaskie Forest
Autorzy:
Wiatrowska, B.
Danielewicz, W.
Powiązania:
https://bibliotekanauki.pl/articles/989618.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
krzewy lesne
gatunki inwazyjne
tawula kutnerowata
Spiraea tomentosa
wystepowanie
rozprzestrzenianie sie gatunkow
Bory Dolnoslaskie
spiraea tomentosa
alien species
invasive shrub
Opis:
The steeplebush is a shrub growing naturally in North America. In Europe this species has been cultivated as an ornamental plant since the 18th century. It has been observed in spontaneously developing secondary localities in such countries as Belgium, Denmark, Sweden, Norway and Germany. In Poland there are three regions in which Spiraea tomentosa is known to be a permanently established anthropophyte: Puszcza Drawska, Bory Niemodlińskie and Bory Dolnośląskie forests. The greatest number of localities of this shrub can be found in the extensive area of the latter, where its expansion has caused significant changes in the natural environment and problems in woodland management. Therefore a research was carried out to find what conditions made the steeplebush ready for invasion and what types of plant communities were especially susceptible to it. The information about the distribution of S. tomentosa in the Bory Dolnośląskie Forest (SW Poland) was collected during field observations in the years 2011−2014. We also verified and used the results of a survey made in 2011 in three forest districts located in the study area: Ruszów, Węgliniec and Wymiarki. The analysis concerned the frequency of the steeplebush in the forest environment in terms of the forest habitat type, species composition, and stand growth stage as well as in non−forest environments like meadows, peatland, margins of drainage ditches, etc. Phytocoenoses in the habitats of humid mixed coniferous forests and humid coniferous forests with mature tree stands dominated by birches or alders were found to be forest communities the most susceptible to colonisation by S. tomentosa. Especially susceptible to steeplebush invasion were also forest cultures on those habitats. Much fewer steeplebush localities were recorded on fresh and mixed coniferous forests as well as fresh broadleaved forests. In a non−forest environments the steeplebush was mostly noted on margins of drainage ditches. The extensive system of such man−made environmental structures in the Bory Dolnośląskie Forest was found to be the most important factor favouring the expansion of S. tomentosa. Thus, the invasion of the discussed species is primarily determined by a large proportion of humid habitats in a single compact woodland complex connected by a dense network of drainage ditches.
Źródło:
Sylwan; 2016, 160, 08; 696-704
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Obce gatunki drzewiaste w południowym kompleksie Puszczy Niepołomickiej
Alien woody species in the southern complex of the Niepolomice Forest
Autorzy:
Gazda, A.
Fijała, M.
Powiązania:
https://bibliotekanauki.pl/articles/1009449.pdf
Data publikacji:
2010
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
Puszcza Niepolomicka
drzewa lesne
gatunki obce
czeremcha amerykanska
Prunus serotina
dab czerwony
Quercus rubra
gatunki lasotworcze
jarzab pospolity
Sorbus aucuparia
dab szypulkowy
Quercus robur
brzoza brodawkowata
Betula pendula
sosna zwyczajna
Pinus sylvestris
czeremcha zwyczajna
Prunus padus
topola osika
Populus tremula
odnowienia naturalne
alien species
invasive species
niepołomice forest
poland
Opis:
Managed forests are likely to be exposed to uncontrolled, spontaneous spread of alien/invasive species as a result of a frequently conscious introduction of alien species to forests in order to achieve economic gains. Unfortunately, we still lack data on the intensity of such invasions to forests on a larger scale. The aim of the paper is to provide a detailed qualitative and quantitative description of the existing regeneration of tree species, particularly the alien ones, and to determine the impact of selected factors on the regeneration of introduced species. The research was carried out in a mixed coniferous forest habitat in the "Uroczysko Główne". Particular focus was on the regeneration of alien species. Eight tree species were found to be regenerating naturally on the examined plots of which two were alien species. The scale of occurrence of alien species in comparison with native ones, particularly the black cherry, may now become a problem. Alien species accounted for nearly 25% of all tree species regeneration in the examined area and were noted in over half of the plots. It can therefore be said that the conditions occurring in the southern complex of the Niepołomice Forest have a great impact on tree regeneration and may favour spontaneous spread of alien species. The research helped to quantified and qualified the intensity of forest colonisation by the two most frequently occurring alien species.
Źródło:
Sylwan; 2010, 154, 05; 333-340
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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