Results 71 to 80 of about 14,898 (259)

Simultaneous Real-Time Measurement of Isoprene and 2-Methyl-3-Buten-2-ol Emissions From Trees Using SIFT-MS

open access: yesFrontiers in Plant Science, 2020
The C5 hemiterpenes isoprene and 2-methyl-3-buten-2-ol (MBO) are important biogenic volatiles emitted from terrestrial vegetation. Isoprene is emitted from many plant groups, especially trees such as Populus, while emission of MBO is restricted to ...
Ann-Sophie Lehnert   +5 more
doaj   +1 more source

Fidicinoides picea

open access: yes, 2012
Published as part of Maccagnan, Douglas Henrique Bottura, Martinelli, Nilza Maria, Pereira, Nirélcio Aparecido & Neto, Sinval Silveira, 2012, New records of the cicada genus Fidicinoides Boulard and Martinelli, 1996 (Hemiptera: Cicadidae: Fidicinini) from the state of Mato Grosso, Brazil, pp.
Maccagnan, Douglas Henrique Bottura   +3 more
openaire   +1 more source

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

open access: yesWildlife 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   +6 more
wiley   +1 more source

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

open access: yesWildlife 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   +8 more
wiley   +1 more source

Picea canadensis

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University., 1916
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

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

open access: yesWildlife 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   +7 more
wiley   +1 more source

Picea Abies

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University., 1916
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Fidicinoides picea

open access: yes, 2008
Fidicinoides picea (Walker, 1850) Principais sinonímias: Fidicina picea Walker, 1850; Fidicina pertinax Stål, 1864; Fidicina determinata Distant, 1881, Metcalf, 1963; Fidicina picea Wolda & Ramos, 1992. Cabeça (Figura 1A): ocelos laterais e mediano muito próximos entre si, situados em uma longa mancha escura, de contorno irregular, estendendo-se
Santos, Rodrigo Souza   +1 more
openaire   +2 more sources

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

open access: yesWildlife 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   +3 more
wiley   +1 more source

Physokermes piceae

open access: yes
Physokermes piceae (Schrank) (Figs 13‒15) Material examined. TURKEY: Ankara, Ankara University Campus, on Picea pungens, 26.vii.2002, Sema Turguter (5N 1); same locality and host, 20.ii.2015, Gordana Đurovic (2 female N 2); 11.xi.2001, Sema Turguter (1 female N 2); 07.x.2001, Sema Turguter (2 female N 2); 20.ii.2015, Gordana Đurovic (4 male N 2); and ...
Đurović, Gordana   +2 more
openaire   +2 more sources

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