Knowledge Management System Of Institute Of Botany,CAS
| Vegetation patterns and causal factors in different reaches of an endorheic basin in arid China | |
Gao, Nannan1; Guan, Tianyu1; Zhou, Jihua1; Cai, Wentao1; Zhang, Xiaolong1; Li, Heyi1; Jiang, Lianhe; Zheng, Yuanrun
| |
| 2019 | |
| 发表期刊 | ECOSCIENCE
 |
| ISSN | 1195-6860 |
| 卷号 | 26期号:1页码:71-83 |
| 摘要 | Understanding the response of vegetation to a changing global climate is important. The relationships among 33 topographic, soil and climatic variables and 74 vegetation assemblages were analyzed by detrended canonical correspondence analysis (DCCA) to determine the most important variables that affect vegetation patterns and their distribution in different reaches of the Heihe River Basin. Altitude was the most significant factor across the entire basin and in the middle reach (oasis-desert area, 1289-3920 m). Mean temperature of the warmest month and mean annual evapotranspiration were the most significant factors in the upper reach (mountain area, 2180-5547 m) and the lower reach (desert area, 820-2593 m), respectively. The annual average insolation and the aridity index also had significant relationships with vegetation distribution in the mountain area. Mean temperature of the coldest month and annual cumulated temperatures >= 10 degrees C also were important in the oasis-desert area, and soil organic matter and groundwater depth in the desert area. Conservation of varying tree, shrub and grass species should be considered based on their thermal and water requirements in the mountain area. |
| 关键词 | Annual average insolation aridity index endorheic basin mean temperature of the warmest month mean annual evapotranspiration vegetation conservation |
| 学科领域 | Ecology |
| DOI | 10.1080/11956860.2018.1522147 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | CLIMATE-CHANGE ; ALPINE ; PRODUCTIVITY ; PHENOLOGY ; ECOTONE ; SHIFTS ; FLOW |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS记录号 | WOS:000457644500006 |
| 出版者 | TAYLOR & FRANCIS INC |
| 文献子类 | Article |
| 出版地 | PHILADELPHIA |
| EISSN | 2376-7626 |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [91425301] |
| 作者邮箱 | zhengyr@ibcas.ac.cn |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/19393 |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, West China Subalpine Bot Garden, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Nannan,Guan, Tianyu,Zhou, Jihua,et al. Vegetation patterns and causal factors in different reaches of an endorheic basin in arid China[J]. ECOSCIENCE,2019,26(1):71-83. |
| APA | Gao, Nannan.,Guan, Tianyu.,Zhou, Jihua.,Cai, Wentao.,Zhang, Xiaolong.,...&Zheng, Yuanrun.(2019).Vegetation patterns and causal factors in different reaches of an endorheic basin in arid China.ECOSCIENCE,26(1),71-83. |
| MLA | Gao, Nannan,et al."Vegetation patterns and causal factors in different reaches of an endorheic basin in arid China".ECOSCIENCE 26.1(2019):71-83. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 11956860.2018.152214（2131KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论