中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共5条，第1-5条 帮助

已选(0)清除 条数/页：   排序方式：
Changes in flowering phenology of Cardamine concatenata and Erythronium americanum over 111 years in the Central Appalachians 期刊论文
PLANT ECOLOGY, 2019, 卷号: 220, 期号: 9, 页码: 817-828
作者:  Petrauski, Lori;  Owen, Sheldon F.
收藏  |  浏览/下载：12/0  |  提交时间：2019/10/08
Blooming phenology  Herbarium specimens  Climate change  Historical phenology  
Shifts in the timing of the early flowering in plants from a semi-arid ecoregion under climate change 期刊论文
BIOLOGIA, 2019, 卷号: 74, 期号: 5, 页码: 437-446
作者:  Fazlioglu, Fatih
收藏  |  浏览/下载：24/0  |  提交时间：2019/10/08
Arid areas  Climate change  Herbarium specimens  Phenology  Reproductive condition  
Phenology models using herbarium specimens are only slightly improved by using finer-scale stages of reproduction 期刊论文
APPLICATIONS IN PLANT SCIENCES, 2019, 卷号: 7, 期号: 3
作者:  Ellwood, Elizabeth R.;  Primack, Richard B.;  Willis, Charles G.;  HilleRisLambers, Janneke
收藏  |  浏览/下载：15/0  |  提交时间：2019/10/08
Acer rubrum  climate  herbarium specimens  phenology  red maple  
A new method and insights for estimating phenological events from herbarium specimens 期刊论文
APPLICATIONS IN PLANT SCIENCES, 2019, 卷号: 7, 期号: 3
作者:  Pearson, Katehn D.
收藏  |  浏览/下载：18/0  |  提交时间：2019/10/08
climate change  digitization  herbarium specimens  phenology  
Herbarium specimens reveal substantial and unexpected variation in phenological sensitivity across the eastern United States 期刊论文
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2019, 卷号: 374, 期号: 1763
作者:  Park, Daniel S.;  Breckheimer, Ian;  Williams, Alex C.;  Law, Edith;  Ellison, Aaron M.;  Davis, Charles C.
收藏  |  浏览/下载：26/0  |  提交时间：2019/10/08
citizen science  digitization  geographical range  herbarium specimens  phenology  phenological sensitivity