How does contemporary climate versus climate change velocity affect endemic plant species richness in China?
文献类型：期刊论文
| 作者 | Qiu, Chunjing; Shen, Zehao; Peng, Peihao1; Mao, Lingfeng2; Zhang, Xinshi3 |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2014 |
| 卷号 | 59期号:34页码:4660-4667 |
| 关键词 | Species richness Endemic plant Climate change Geographical pattern Topography Contemporary climate China |
| ISSN号 | 1001-6538 |
| DOI | 10.1007/s11434-014-0640-8 |
| 文献子类 | Article |
| 英文摘要 | Climate change is considered a top threat to biodiversity, but the relative roles of contemporary climate versus the rate of climate change in determining spatial patterns of biodiversity are far from clear. China has a very diverse flora and harbors a high percentage of endemic species, but the mechanisms underlying spatial patterns of plant endemism are poorly understood. This study explores the geographical patterns of a representative sample of 555 endemic seed plant species at the scale of 0.5A degrees latitude x 0.5A degrees longitude. Ordinary least squares and spatial autoregressive models were compared to assess the relationship between richness of endemics and the rate of climate change in the past century, as well as a group of contemporary climate variables. In China, a high level of endemism was associated with high elevation and low rate of climate change. However, contemporary climate had a stronger impact than climate change velocity in the past century on endemic species richness patterns. Specifically, mean annual precipitation and annual range of temperature were important contemporary climatic factors. The rate of change of annual mean temperature, but not that of annual precipitation, also significantly contributed to the spatial pattern of plant endemic species richness. We found no significant relationship between topographic variation and endemic species richness, while temperature variability at multiple time scales was strongly correlated with the species richness pattern. Future work should consider the direction of climate change and incorporate higher-resolution data. |
| 学科主题 | Multidisciplinary Sciences |
| 出版地 | BEIJING |
| 电子版国际标准刊号 | 1861-9541 |
| WOS关键词 | SPATIAL AUTOCORRELATION ; QUATERNARY CLIMATE ; DISTRIBUTIONS ; BIODIVERSITY ; CONSERVATION ; PATTERNS ; FUTURE ; BIOGEOGRAPHY ; ENVIRONMENT ; DIVERSITY |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000344614800004 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | National Natural Science Foundation of China [31170449, 41371190, 31321061] ; Ministry of Environmental Protection on The Development of Indicator Systems for the Interactions between Climate Change and Biodiversity in China |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27023]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Peking Univ, Dept Ecol, Coll Urban & Environm Sci, Key Lab,Minist Educ Earth Surface Proc, Beijing 100871, Peoples R China 2.Chengdu Univ Technol, Coll Earth Sci, Chengdu 610059, Peoples R China 3.Michigan State Univ, Dept Plant Biol, E Lansing, MI 48824 USA 4.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Chunjing,Shen, Zehao,Peng, Peihao,et al. How does contemporary climate versus climate change velocity affect endemic plant species richness in China?[J]. CHINESE SCIENCE BULLETIN,2014,59(34):4660-4667. |
| APA | Qiu, Chunjing,Shen, Zehao,Peng, Peihao,Mao, Lingfeng,&Zhang, Xinshi.(2014).How does contemporary climate versus climate change velocity affect endemic plant species richness in China?.CHINESE SCIENCE BULLETIN,59(34),4660-4667. |
| MLA | Qiu, Chunjing,et al."How does contemporary climate versus climate change velocity affect endemic plant species richness in China?".CHINESE SCIENCE BULLETIN 59.34(2014):4660-4667. |
入库方式： OAI收割
来源：植物研究所
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