• 已选条件：
  • × Wiley
  • × population trend
 全选  【符合条件的数据共：6条】

1 Re‐Evaluation of Yellowstone Grizzly Bear Population Dynamics not Supported by Empirical Data: Response to Doak & Cutler [期刊论文]

来源：Conservation Letters , 2014

作者:Frank T. van Manen;Michael R. Ebinger;Mark A. Haroldson;等

关键词:Chao estimator;demographic projection;...

使用许可:Unknown

预览  |  原文链接  |  全文  [ 浏览：2 下载：0  ]    

2 Effective sampling area is a major driver of power to detect long‐term trends in multispecies occupancy monitoring [期刊论文]

来源：Ecosphere , 2021

作者:Martha M. Ellis;Katie M. Moriarty;Jody M. Tucker;等

关键词:bioacoustic monitoring;carnivore;...

使用许可:CC BY

预览  |  原文链接  |  全文  [ 浏览：0 下载：0  ]    

3 Effective sampling area is a major driver of power to detect long‐term trends in multispecies occupancy monitoring [期刊论文]

来源：Ecosphere , 2021

作者:Martha M. Ellis;Katie M. Moriarty;Jody M. Tucker;等

关键词:bioacoustic monitoring;carnivore;...

使用许可:CC BY

预览  |  原文链接  |  全文  [ 浏览：0 下载：0  ]    

4 The risks of learning: confounding detection and demographic trend when using count‐based indices for population monitoring [期刊论文]

来源：Ecology and Evolution , 2014

作者:Vincenzo Gervasi;Henrik Brøseth;Olivier Gimenez;等

关键词:Autocorrelation;citizen science;...

使用许可:CC BY

预览  |  原文链接  |  全文  [ 浏览：0 下载：0  ]    

5 Understanding the contribution of habitats and regional variation to long‐term population trends in tricolored blackbirds [期刊论文]

来源：Ecology and Evolution , 2013

作者:Emily E. Graves, Marcel Holyoak, T. Rodd Kelsey

关键词:Agelaius tricolor;agriculture;...

使用许可:CC BY

预览  |  原文链接  |  全文  [ 浏览：0 下载：0  ]    

6 Estimating occupancy dynamics for large‐scale monitoring networks: amphibian breeding occupancy across protected areas in the northeast United States [期刊论文]

来源：Ecology and Evolution , 2015

作者:David A. W. Miller

关键词:Ambystoma maculatum;hierarchical models;...

使用许可:CC BY

预览  |  原文链接  |  全文  [ 浏览：0 下载：0  ]