North-south vegetation transition in the eastern Qinling-Daba Mountains
文献类型：期刊论文
| 作者 | Zhang, Xinghang2,3; Zhang, Baiping2 ; Wang, Jing2,3; Yu, Fuqin2,3; Zhao, Chao1; Yao, Yonghui2
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| 刊名 | JOURNAL OF GEOGRAPHICAL SCIENCES
 |
| 出版日期 | 2021-03-01 |
| 卷号 | 31期号:3页码:350-368 |
| 关键词 | China’ s north-south transitional zone eastern Qinling-Daba Mountains north-south transect vegetation series climate north-south dividing line |
| ISSN号 | 1009-637X |
| DOI | 10.1007/s11442-021-1840-1 |
| 通讯作者 | Zhang, Baiping(zhangbp@igsnrr.ac.cn) |
| 英文摘要 | The Qinling-Daba Mountains are the main body of China's North-South Transitional Zone. Analysis of the north-south gradual variation of vegetation components is significant for understanding the structural diversity and complexity of this transitional zone. In this study, based on survey data of plant communities, the eastern Qinling-Daba Mountains is divided into four geographic units: the north flank of eastern Qinling Mts., south flank of eastern Qinling Mts., north flank of eastern Daba Mts. and south flank of eastern Daba Mts. We also explore division of regional climate according to areal differentiation of plant-species, community structure and species-richness, respectively. The results show that, (1) at plant-species level, there are mainly northern plants in north flank of eastern Qinling Mts. with evergreen species and fewer northern plants in south flank of eastern Qinling Mts.; there are mainly southern plants in eastern Daba Mts. (2) At community structure level, there are 4 formations (3 northern formations and 1 widespread formation) in north flank of eastern Qinling, 6 formations (3 northern formations, 1 southern formation, and 2 widespread formations) in south flank of eastern Qinling, 4 formations (2 southern formations and 2 widespread formations) in north flank of eastern Daba Mts., and 3 formations (3 southern formations) in south flank of eastern Daba Mts. In terms of the numbers and properties of formations, there is a mixture of northern and southern formations only in the south flank of eastern Qinling Mts. (3) At species-richness level, the diversity of families, genera and species decreased with increasing latitude, but the mixing of northern plants and the southern plants began to occur in south flank of eastern Qinling Mts. This means that the south flank of the eastern Qinling Mts. serves more suitably as the dividing line between China's warm temperate and subtropical zones. |
| 资助项目 | National Scientific and Technological Basic Resources Investigation Project[2017FY100900] |
| WOS研究方向 | Physical Geography |
| 语种 | 英语 |
| WOS记录号 | WOS:000625949800002 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | National Scientific and Technological Basic Resources Investigation Project |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/162014]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhang, Baiping |
| 作者单位 | 1.Minist Civil Affairs Peoples Republ China, Beijing 100007, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xinghang,Zhang, Baiping,Wang, Jing,et al. North-south vegetation transition in the eastern Qinling-Daba Mountains[J]. JOURNAL OF GEOGRAPHICAL SCIENCES,2021,31(3):350-368. |
| APA | Zhang, Xinghang,Zhang, Baiping,Wang, Jing,Yu, Fuqin,Zhao, Chao,&Yao, Yonghui.(2021).North-south vegetation transition in the eastern Qinling-Daba Mountains.JOURNAL OF GEOGRAPHICAL SCIENCES,31(3),350-368. |
| MLA | Zhang, Xinghang,et al."North-south vegetation transition in the eastern Qinling-Daba Mountains".JOURNAL OF GEOGRAPHICAL SCIENCES 31.3(2021):350-368. |
入库方式： OAI收割
来源：地理科学与资源研究所
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