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Breeding birds of high-elevation mixed-conifer forests have declined in national parks of the southwestern US while lower-elevation species have increased, with responses to drought varying by habitat 期刊论文
ORNITHOLOGICAL APPLICATIONS, 2024
作者:  Jones, Harrison H.;  Ray, Chris;  Johnson, Matthew;  Siegel, Rodney
收藏  |  浏览/下载：0/0  |  提交时间：2024/06/11
Phenology and productivity in a montane bird assemblage: Trends and responses to elevation and climate variation 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 卷号: 25, 期号: 3, 页码: 985-996
作者:  Saracco, James F.;  Siegel, Rodney B.;  Helton, Lauren;  Stock, Sarah L.;  Desante, David F.
收藏  |  浏览/下载：32/0  |  提交时间：2019/11/07
Patterns of woodboring beetle activity following fires and bark beetle outbreaks in montane forests of California, USA 期刊论文
FIRE ECOLOGY, 2019, 卷号: 15
作者:  Ray, Chris;  Cluck, Daniel R.;  Wilkerson, Robert L.;  Siegel, Rodney B.;  White, Angela M.;  Tarbill, Gina L.;  Sawyer, Sarah C.;  Howell, Christine A.
收藏  |  浏览/下载：132/0  |  提交时间：2019/11/07
Landbird population trends in mountain and historical parks of the North Coast and Cascades Network: 2005–2016 synthesis 科技报告
报告编号: 70198091, , 2018
作者:  Ray, Chris;  Saracco, James F.;  Holmgren, Mandy;  Wilkerson, Robert L.;  Siegel, Rodney B.;  Jenkins, Kurt J. kurt_jenkins@usgs.gov;  Ransom, Jason I.;  Happe, Patricia J.;  Boetsch, John R.;  Huff, Mark H.
收藏  |  浏览/下载：139/0  |  提交时间：2019/11/06