• 已选条件：
  • × Avian Conservation and Ecolog
  • × population trend
 全选  【符合条件的数据共：12条】

1 Temporal changes in avian abundance in aspen-dominated boreal mixedwood forests of central Saskatchewan, Canada [期刊论文]

来源：Avian Conservation and Ecology , 2018

作者:Steven L. Van Wilgenburg,;Elizabeth M. Beck,;Kevin J. Kardynal,;等

关键词:BBS;boreal forest;...

使用许可:Others

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2 Temporal aggregation of migration counts can improve accuracy and precision of trends [期刊论文]

来源：Avian Conservation and Ecology , 2016

作者:Philip D. Taylor,, DenisLepage,, Tara L. Crewe,

关键词:accuracy;Bayesian;...

使用许可:Others

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3 Using eBird data to model population change of migratory bird species [期刊论文]

来源：Avian Conservation and Ecology , 2017

作者:Philip D. Taylor,, JacobWalker,

关键词:Breeding Bird Survey;citizen science;...

使用许可:Others

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4 How well do regional or national Breeding Bird Survey data predict songbird population trends at an intact boreal site? [期刊论文]

来源：Avian Conservation and Ecology , 2014

作者:Kevin J. Kardynal,, Craig S. Machtans,, Paul A. Smith,

关键词:boreal forest;generalized linear mixed-effects model;...

使用许可:Others

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5 Short-eared Owl (Asio flammeus) surveys in the North American Intermountain West: utilizing citizen scientists to conduct monitoring across a broad geographic scale [期刊论文]

来源：Avian Conservation and Ecology , 2016

作者:NeilPaprocki,;Colleen E. Moulton,;Robert A. Miller,;等

关键词:abundance;habitat;...

使用许可:Others

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6 Population trends and effects of local environmental factors on waterbirds at Tanguar Haor freshwater wetland complex in northeast Bangladesh [期刊论文]

来源：Avian Conservation and Ecology , 2023

作者:A B M Sarowar Alam;Sakib Ahmed;Kazi Zenifar Azmiri;等

关键词:Bangladesh waterbirds;EAA flyway;...

使用许可:CC BY

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