中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共8条，第1-8条 帮助

已选(0)清除 条数/页：   排序方式：
Nature is out of sync—and that’s reshaping everything, everywhere 科技资讯
2023
收藏  |  浏览/下载：16/0  |  提交时间：2023/03/15
Sea-cliff bedstraw (Galium buxifolium) patterns and trends, 2005–14, on Santa Cruz and San Miguel Islands, Channel Islands National Park, California 科技报告
报告编号: 70203399, 页数: 34, 2019
作者:  McEachern, Kathryn kathryn_mceachern@usgs.gov;  Chess, Katherine A.;  Flagg, Karen;  Niessen, Kenneth G.
Adobe PDF(947Kb)  |  收藏  |  浏览/下载：62/38  |  提交时间：2019/11/06
Characterizing 12 years of wildland fire science at the U.S. Geological Survey: Wildland Fire Science Publications, 2006–17 科技报告
报告编号: 70202198, 页数: 75, 2019
作者:  Steblein, Paul F.;  Miller, Mark P. mpmiller@usgs.gov
Adobe PDF(835Kb)  |  收藏  |  浏览/下载：58/16  |  提交时间：2019/11/06
Guidance for interpretation of CBD categories on introduction pathways 科技报告
, 2018
浏览  |  Adobe PDF(3154Kb)  |  收藏  |  浏览/下载：23/13  |  提交时间：2019/11/06
Responses of phenology and seed production of annual Koenigia islandica to warming in a desertified alpine meadow 期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2017, 卷号: 247
作者:  Cui, Shujuan;  Meng, Fandong;  Ji Suonan;  Qi Wang;  Li, Bowen;  Liu, Peipei;  Renzeng, Wangmu;  Lv, Wangwang;  Jiang, Lili;  Zhang, Lirong;  Li, Xine;  Li, Yaoming;  Zhang, Zhenhua;  Luo, Caiyun;  Tsechoe, Dorji;  Wang, Shiping
收藏  |  浏览/下载：22/0  |  提交时间：2022/06/21
FLORAL LONGEVITY  FLOWERING TIME  PLANT  TEMPERATURE  GERMINATION  AVAILABILITY  SENSITIVITY  SEQUENCES  COMMUNITY  PATTERNS  
Desert tortoise annotated bibliography, 1991-2015 科技报告
报告编号: 70168490, 页数: 320, 2016
作者:  Berry, Kristin H. kristin_berry@usgs.gov;  Lyren, Lisa M. llyren@usgs.gov;  Mack, Jeremy S. jmack@usgs.gov;  Brand, L. Arriana arriana_brand@usgs.gov;  Wood, Dustin A. dawood@usgs.gov
Adobe PDF(2028Kb)  |  收藏  |  浏览/下载：54/15  |  提交时间：2019/11/06
The assessment report of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services on pollinators, pollination and food production 科技报告
, 2016
Adobe PDF(27155Kb)  |  收藏  |  浏览/下载：32/9  |  提交时间：2019/11/06
Interannual fluctuations in floral longevity, pollinator visitation and pollination limitation of an alpine plant (Gentiana straminea Maxim., Gentianaceae) at two altitudes in the Qinghai-Tibetan Plateau 期刊论文
PLANT SYSTEMATICS AND EVOLUTION, 2007, 卷号: 267, 期号: 1-4
作者:  Duan, Y.-W.;  Zhang, T.-F.;  Liu, J.-Q.
收藏  |  浏览/下载：86/0  |  提交时间：2022/06/21
POLLEN LIMITATION  REPRODUCTIVE SUCCESS  ECOLOGY  ENVIRONMENT  POLEMONIUM  TRAITS  SYSTEM