Results 91 to 100 of about 72,539 (264)

From dusk till dawn: ecoacoustic monitoring reveals wind energy impacts on roding Eurasian woodcock Scolopax rusticola

Wildlife Biology, EarlyView.
Renewable energy is vital for reducing carbon emissions and yet its infrastructure poses challenges to biodiversity. While the impacts of wind power on bats and raptors are well‐studied, the effects on elusive species remain largely unknown. The Eurasian woodcock Scolopax rusticola, a nocturnal forest bird, performs characteristic courtship flights at ...
Jan O. Engler, Michael Bokämper, Stefan Hannabach, Manuela Merling de Chapa, Lena Daum, Kostadin B. Georgiev, Simon Thorn   +6 more
wiley   +1 more source

Micro‐habitat selection by boreal woodland caribou improves access to food

Wildlife Biology, EarlyView.
Bio‐logging sensors attached to radiotelemetry receivers have great potential to transform our understanding of the ecological, physiological, and energetic constraints that shape patterns of wildlife movement under field conditions. We used video camera collars to assess microhabitat selectivity by woodland caribou Rangifer tarandus in boreal forests ...
Ian D. Thompson, Philip A. Wiebe, Arthur R. Rodgers, Douglas Reid, James A. Baker, Brent R. Patterson, Eric McNeill, Romain Dejeante, John M. Fryxell   +8 more
wiley   +1 more source

A catalog of annotated high-confidence SNPs from exome capture and sequencing reveals highly polymorphic genes in Norway spruce (Picea abies)

BMC Genomics, 2018
Background Norway spruce [Picea abies (L.) Karst.] is ecologically and economically one of the most important conifer worldwide. Our main goal was to develop a large catalog of annotated high confidence gene SNPs that should sustain the development of ...
Aïda Azaiez, Nathalie Pavy, Sébastien Gérardi, Jérôme Laroche, Brian Boyle, France Gagnon, Marie-Josée Mottet, Jean Beaulieu, Jean Bousquet   +8 more
doaj   +1 more source

Quantifying microhabitat selection of snowshoe hares using forest metrics from UAS‐based LiDAR

Wildlife Biology, EarlyView.
Identifying the spatial and temporal scale at which animals select resources is critical for predicting how populations respond to changes in the environment. The spatial distribution of fine‐scale resources (e.g. patches of dense vegetation) are often linked with critical life‐history requirements such as denning and feeding sites.
Alexej P. K. Sirén, Franklin Sullivan, Rachel Cliché, Jeremy Goetz, Leighlan S. Prout, Jillian Kilborn, Katelyn Courtot, Michael Palace   +7 more
wiley   +1 more source

Temperature range shifts for three European tree species over the last 10,000 years

Frontiers in Plant Science, 2016
We quantified the degree to which the relationship between the geographic distribution of three major European tree species, Abies alba, Fagus sylvatica and Picea abies and January temperature (Tjan) has remained stable over the past 10,000 years.We used
Rachid Cheddadi, Miguel B Araujo, Luigi Maiorano, Mary Edwards, Antoine Guisan, Matthieu Carré, Manuel Chevalier, Peter Pearman   +7 more
doaj   +1 more source

Human Impacts on Forest Biodiversity in Protected Walnut-Fruit Forests in Kyrgyzstan [PDF]

, 2014
We used a spatially explicit model of forest dynamics, supported by empirical field data and socioeconomic data, to examine the impacts of human disturbances on a protected forest landscape in Kyrgyzstan.
Abdymomunov R. A., Adrian C. Newton, Alexander Lovegrove, Almaz Orozumbekov, Arnold J., Bengtsson J., Blaser J., CABI, Carey C., Chemonics International Inc, Chyngojoev A., Core E. L., Cremer K., Dzhangaliev A. D., Dzhangaliev A. D., Eastwood A., Elena Cantarello, Ellenberg H., Food and Agriculture Organization of the United Nations, Greene D. F., Hemery G. E., Herold B., Jahn G., Jennifer Birch, Juniper B. E., Kolov O., Kyrgyz Forest Service, Kyrgyz Forest Service, Lockwood M., Mattock J., Musuraliev T. M., Müller-Schneider P., Müller-Schneider P., Newton A. C., Newton A. C., Niels Brouwers, Orozumbekov A., Orozumbekov A., Paganová V., Peter D., Phillips A., Schmidt K., Secretariat of the Convention on Biological Diversity, Sherbinina E. N., Spencer W. D., Sukacev V. N., Venglovsky B. I., Wyckoff G. W.   +47 more
core   +2 more sources

Estimating red deer Cervus elaphus population density using drones in a steep and rugged terrain

Wildlife Biology, EarlyView.
Precise and accurate information about population density, crucial for wildlife management, is difficult to obtain for elusive species living in dense forests or steep and inaccessible terrain. Using unmanned aerial vehicles (UAVs), we developed a method for obtaining absolute population estimates of ungulates living in steep, rugged, and partly ...
Julie Bommerlund, Torbjørn Ergon, Simon Filhol, Atle Mysterud   +3 more
wiley   +1 more source

Antifungal properties of Norway spruce (Picea abies (L.) Karst.) seedling homogenates

Acta Societatis Botanicorum Poloniae, 2014
The presence of antimicrobials in root, hypocotyl and cotyledon homogenates of Norway spruce was studied using in vitro assays with soil-borne pathogens.
Grzegorz Kozłowski, Jean P. Métraux
doaj   +1 more source

X-ray based tree ring analyses [PDF]

, 2004
In this thesis, two x-ray based dendro-analyses (batch-wise microdensitometry and energy dispersive x-ray fluorescence (EDXRF)) and the conditions under which these methods could be used on the two typical boreal conifers Norway spruce (Picea abies (L ...
Lindeberg, Johan
core  

A dog makes a difference: exploration of potential biases in moose‐hunting associated citizen science

Wildlife Biology, EarlyView.
The collection of citizen data is often employed to generate insights regarding species distribution, population sizes, and population structure; however, biases inherent in citizen science are seldom addressed. In this study, we examined the factors influencing hunters' observations of moose, Alces alces, during the moose hunting season in Finland. By
Tarmo Ketola, Venla Kaukokari, Iina Mattila, Sanniminja Koskenala, Saastamoinen Kukka‐Maaria, Anssi Lensu, Leena Ruha, Vesa Nivala, Jyrki Pusenius   +8 more
wiley   +1 more source