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Wyświetlanie 1-3 z 3
Tytuł:
Biologia, reprodukcja i demografia dzików w realiach wzmożonego odstrzału ze względu na występowanie wirusa afrykańskiego pomoru świń
Biology, reproduction and demography of wild boars affected by increased shooting due to the occurrence of the African swine fever virus
Autorzy:
Flis, M.
Powiązania:
https://bibliotekanauki.pl/articles/858850.pdf
Data publikacji:
2019
Wydawca:
Krajowa Izba Lekarsko-Weterynaryjna
Tematy:
afrykanski pomor swin
zwalczanie chorob zwierzat
zwierzeta dziko zyjace
dziki
odstrzal zwierzat
odstrzal wzmozony
biologia
rozmnazanie zwierzat
demografia
liczebnosc populacji
gospodarowanie populacja
Źródło:
Życie Weterynaryjne; 2019, 94, 02
0137-6810
Pojawia się w:
Życie Weterynaryjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Etyczne i ekonomiczne aspekty depopulacji dzików w zwalczaniu afrykańskiego pomoru świń (ASF)
Ethical and economical aspects of wild boar depopulation in attempts of ASF eradication
Autorzy:
Pejsak, Zygmunt
Woźniakowski, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/22181024.pdf
Data publikacji:
2021
Wydawca:
Krajowa Izba Lekarsko-Weterynaryjna
Tematy:
rezerwuary zarazka
dziki
depopulacja
aspekty etyczne
aspekty ekonomiczne
choroby zwierząt
afrykański pomór swiń
odstrzał zwierząt
zwierzęta dziko żyjące
zwalczanie chorób zwierząt
rozprzestrzenianie się chorób
wild boar
ASF
eradication
massive hunting
ethics
Opis:
African swine fever has emerged in Poland on 14 February 2014. Until the end of July 2021, 12 764 outbreaks in wild boar and 400 outbreaks in domestic pigs have been notified. However, despite the reliable experience gathered during the last 7 years of ASF epizootics in Poland, it is not sufficient enough to prevent further spillover of disease to the distant regions of the country. The most significant aspect of ASF eradication in Poland, is the uncontrolled spread of ASF in the wild boar population. It is important to mention, that the emergence of ASF in wild boar population on that scale has not been identified before, during the disease epizootic in any European or Southern America country. Therefore, the measures undertaken to combat ASF in wild boar are not fully efficient. The ethical concerns, related to massive hunting in order to stop further ASF spread, are raised by pro-ecological societies. According to the food production authorities in Europe, including the European Food Safety Agency (EFSA), one of the most important efforts to reduce further ASF spread and risk of its transmission to domestic pig sector, should be intensive reduction of wild boar population. Taking into account the range of economical loss, due to the ASF emergence in domestic pigs and stamping out of hundreds or thousands pregnant sows, seems not to be not considered by a number of people from pro-ecological societies. Meanwhile, the effective reduction of wild boar population is extremely difficult or even impossible. The most stringent measures of wild boar depopulation may only result in a decrease of 50-60 percent of the entire wild boar number. In contrast, the recovery of wild boar population may reach 300 percent annually. There is no doubt, that wild boar for many years, and perhaps decades, will remain in Europe, including Poland, as the main reservoir of ASFV, and thus a constant epizootic threat for swine production. Other agricultural aspects related to the intensive cultivation of maize and rape, should be reconsidered due to their important influence as a convenient and protein-rich natural feed for wild boar. The success of ASF eradication in Belgium and the Czech Republic shed light on the possibilities of control of this disease in any country of Europe. However, taking into account the focal introduction of ASF to the above-mentioned countries, the strategy of ASF eradication in multi-site affected country as Poland, should be carefully modified and applied as an individual approach.
Źródło:
Życie Weterynaryjne; 2021, 96, 10; 703-708
0137-6810
Pojawia się w:
Życie Weterynaryjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Gospodarka leśna i łowiecka na terenach przyległych do parków narodowych na przykładzie Magurskiego Parku Narodowego
Forest management and hunting in areas adjacent to national parks: the example of the Magura National Park
Autorzy:
Wajdzik, M.
Kołodziej, Z.
Bilański, P.
Szyjka, K.
Powiązania:
https://bibliotekanauki.pl/articles/1292655.pdf
Data publikacji:
2017
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
parki narodowe
Magurski Park Narodowy
tereny przylegle
gospodarka lesna
gospodarka lowiecka
populacje zwierzat
jelen europejski
Cervus elaphus
gospodarowanie populacja
regulacja liczebnosci populacji
drapiezniki
odstrzal redukcyjny
red deer
wolf
lynx
number
the Magura National Park
hunting management
nature conservation
Opis:
The aim of the study was to evaluate arguments for hunting and its impact on forest management and conservation in national parks as well as areas directly adjacent to them. The issue was examined using the example of the Magura National Park (MNP) for which data on the number of deer and predatory mammals included in the statistical yearbooks for 2013–2014 were available. The quality and size of the food sources provided by this type of forest habitat were evaluated using data obtained from the literature. We also included data on the dietary habits of wolves and lynxes as well as their impact on the number of large ungulates in our analysis. The maximum carrying capacity of forest stands in the Magura National Park was determined to be 789 deer units (dear unit = 1 red deer or 0,3 elk or 5 roe deer), whereas in fact in 2014, the abundance of ungulates reached a total of 1230 deer units. Our analysis evaluating the impact of wolf and lynx populations on ungulates in the area showed that these predators can kill up to 212 deer per year (140 individuals by wolves and 72 by lynxes). The growth in deer population, however, varies from 25,8% to 27,7%, which in the MNP amounts to 258–277 new born individuals per year, meaning that the wolf and lynx populations in the MNP are not able to prevent the number of deer from growing. The current population of ungulates (1230 deer units ) having reached a density of 6,6 deer units/km2 exceeds the capacity of the MNP and thus poses a real threat to maintaining both, the nature of the park and the adjacent stands. This article shows that the natural maintenance of balance in the predator-prey relationship is unlikely under these conditions and failure to allow for anthropogenic interference to regulate the number of ungulates in protected areas may result in an increase in the density of their population. Potential destruction of other valuable assets such as forest habitats may consequently follow.
Źródło:
Leśne Prace Badawcze; 2017, 78, 2
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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