Results 171 to 180 of about 30,755 (314)

Multiscale nest-site selection of ducks in the western boreal forest of Alberta. [PDF]

Ecol Evol, 2022
Dyson ME, Slattery SM, Fedy BC.
europepmc   +1 more source

MODELING THE EFFECT OF UNCERTAINTY ON TIMBER HARVEST: A SUGGESTED APPROACH AND EMPIRICAL EXAMPLE

A method is suggested for modeling uncertainty when there is a lack of information concerning the effect of forest management decisions on tree growth. Dynamic programming is used to investigate the optimality of alternative management strategies.
van Kooten, R.E., van Kooten, G. Cornelis, Brown, G.L.   +2 more
core  

From the brink of extinction to regulation: northern Europe's white‐tailed eagles now face density dependence and climate constraints after rapid population growth

Oikos, EarlyView.
Population growth reflects the combined influence of regulation and density‐independent factors operating through demographic processes. Under exceptional circumstances (e.g. populations recovering from near‐extinction), growth may initially be weakly regulated but typically slows as negative density dependence (NDD) sets in.
Bård‐Jørgen Bårdsen, Elisabeth Hansen, Jan Ove Bustnes   +2 more
wiley   +1 more source

Prescribed burning for boreal forest restoration: Evaluating challenges and conservation outcomes. [PDF]

Ambio
Ramberg E, Edman M, Granath G, Sjögren J, Strengbom J.   +4 more
europepmc   +1 more source

Responses of bryosphere fauna to drought across a boreal forest chronosequence. [PDF]

Oecologia, 2022
Grau-Andrés R, Thieffry S, Tian S, Wardle DA, Kardol P.   +4 more
europepmc   +1 more source

Potential of forest height estimation using X band by means of two different inversion scenarios

, 2007
Polarimetric SAR Interferometry (Pol-InSAR) is a powerful remote sensing method for forest height estimation by using the random volume over ground model (RVoG).
Hajnsek, Irena, Kugler, Florian, Coscia, Angelo, Papathanassiou, Konstantinos   +3 more
core  

Multitrophic alpha and beta diversity of lake plankton across Canada

Oikos, EarlyView.
Anthropogenic environmental changes impact freshwater biodiversity globally. While biodiversity assessments in freshwater environments have traditionally focused on individual groups of organisms or trophic levels, considering patterns of ‘multitrophic biodiversity' across the food web provides a more comprehensive view of anthropogenic impacts and ...
Vincent Fugère, Cindy Paquette, Gillian K. Martin, Rebecca E. Garner, Yannick Huot, David A. Walsh, Beatrix E. Beisner   +6 more
wiley   +1 more source

Boreal Forest Fire: UAV-collected Wildfire Detection and Smoke Segmentation Dataset. [PDF]

Sci Data
Pesonen J, Raita-Hakola AM, Joutsalainen J, Hakala T, Akhtar W, Koivumäki N, Markelin L, Suomalainen J, Alves de Oliveira R, Pölönen I, Honkavaara E.   +10 more
europepmc   +1 more source

Centering Indigenous Voices: The Role of Fire in the Boreal Forest of North America. [PDF]

Curr For Rep, 2022
Christianson AC, Sutherland CR, Moola F, Gonzalez Bautista N, Young D, MacDonald H.   +5 more
europepmc   +1 more source

Between birch and berries: seasonal dietary niche partitioning among sympatric alpine herbivorous birds

Oikos, EarlyView.
Niche partitioning is important for the coexistence of closely related species, allowing species to reduce overlap in resource use despite shared ecological requirements. In alpine environments, harsh climatic conditions and low habitat complexity constrain opportunities for ecological segregation, making seasonal resource fluctuation especially ...
Saria Sato‐Bajracharya, Rakel Blaalid, Jan Eivind Østnes, Oddmund Kleven, Marie Davey, Elise W. Ingvaldsen, Erlend B. Nilsen   +6 more
wiley   +1 more source