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Wyświetlanie 1-2 z 2
Tytuł:
Hunting in Poland as part of the sustained development of rural areas
Autorzy:
Labudzki, L.
Kamieniarz, R.
Gorecki, G.
Skubis, J.
Wierzbicka, A.
Powiązania:
https://bibliotekanauki.pl/articles/38746.pdf
Data publikacji:
2009
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
hunting
Polska
rural development
rural area
tourism
Opis:
Due to state ownership of both free game and most forests in Poland, large hunting districts and low number of hunters, hunting in Polish hunting grounds provides an opportunity to encounter many animal species, often in their almost natural environment. The qualities of Poland’s fauna and flora as well as Poland’s accession to the EU and the resulting ease of movement have contributed to the development of hunt tourism. As a consequence, there has been a rise in the demand for services offered by rural areas inhabitants, which in turn should make local communities recognize the need to preserve the natural environment.
Źródło:
Folia Forestalia Polonica. Series A . Forestry; 2009, 51, 1
0071-6677
Pojawia się w:
Folia Forestalia Polonica. Series A . Forestry
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przydatność danych z wyszukiwarki internetowej do analizy intensywności inwazji biologicznej na przykładzie szopa pracza
Potential of data from the Internet search engine to analyze of biological invasion intensity on the example of Procyon lotor
Autorzy:
Dyderski, M.K.
Biegańska, A.
Królik, K.
Rydzińska, S.
Żychlińska, A.
Kamieniarz, R.
Skubis, J.
Powiązania:
https://bibliotekanauki.pl/articles/989496.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
zwierzeta lowne
gatunki obce
gatunki inwazyjne
szop pracz
Procyon lotor
liczebnosc
dane statystyczne
wyszukiwarki internetowe
model ARIMA
raccoon
invasive species
predators
hunting
arima
Opis:
Biological invasions are one of the most important problems of nature conservation, which affect several branches of forestry and game management. In case of recent invasions, there is a problem with assessment of invasion intensity due to insufficient quantity of data. In Poland, eight of 31 game species are alien and three small predators are serious threat to biological diversity. The most recent of them is raccoon (Procyon lotor L.). Similarly to studies about rodents and flu, we tested potential of Google search engine to assess whether it may be used as a proxy for species abundance, by downloading search index of phrase 'szop pracz' (i.e. raccoon). We decomposed time series of search intensity in weak intervals into trend, seasonal and remainder, and identified sources of variability within these elements. We also proved, that this time series may be modeled using four moving average model, according to ARIMA technique. Seasonal element was connected with species biology – raccoon was recorded less frequently in winter, due to its lower activity in this time. Remainder was connected with entertainment and law regulation news in most popular websites, which resulted the peak of search index in 2009, when there was a change in length of hunting season for raccoon. Moreover, we proved that annual sums of search indices were positively correlated with hunting gain of raccoon (p<0.05; R²=0.34), thus studied time series is connected with biological phenomena of raccoon invasion. Our results show that search engine queries may be useful in predicting and reconstruction of biological invasions.
Źródło:
Sylwan; 2016, 160, 10; 822-828
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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