Analysis of climate and land use changes impacts on land degradation in the north china plain
文献类型：期刊论文
| 作者 | Li, Zhihui1,2,3; Deng, Xiangzheng1,2; Yin, Fang4; Yang, Cuiyuan5 |
| 刊名 | Advances in meteorology
 |
| 出版日期 | 2015 |
| 页码 | 11 |
| ISSN号 | 1687-9309 |
| DOI | 10.1155/2015/976370 |
| 通讯作者 | Deng, xiangzheng(dengxz.ccap@gmail.com) |
| 英文摘要 | Land degradation is a complex process which involves both the natural ecosystem and the socioeconomic system, among which climate and land use changes are the two predominant driving factors. to comprehensively and quantitatively analyze the land degradation process, this paper employed the normalized difference vegetation index (ndvi) as a proxy to assess land degradation and further applied the binary panel logit regression model to analyze the impacts of the driving factors on land degradation in the north china plain. the results revealed that an increase in rainfall and temperature would significantly and positively contribute to the land improvement, and conversion from cultivated land to grassland and forest land showed positive relationship with land improvement, while conversion to built-up area will lead to land degradation. besides, human agricultural intensification represented by fertilizer utilization will help to improve the land quality. the economic development may exert positive impacts on land quality to alleviate land degradation, although the rural economic development and agricultural production will exert negative impacts on the land and lead to land degradation. infrastructure construction would modify the land surface and further resulted in land degradation. the findings of the research will provide scientific information for sustainable land management. |
| WOS关键词 | NDVI TIME-SERIES ; DRIVING FORCES ; DATA SET ; PRODUCTIVITY ; VEGETATION ; GRASSLAND ; EXPANSION ; SPLINES ; COVER ; AREA |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000356713700001 |
| 出版者 | HINDAWI PUBLISHING CORPORATION |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376492 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Deng, Xiangzheng |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Leibniz Inst Agr Dev Transit Econ IAMO, D-06120 Halle, Saale, Germany 5.Shandong Univ Sci & Technol, Coll Geomat, Qingdao 266590, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zhihui,Deng, Xiangzheng,Yin, Fang,et al. Analysis of climate and land use changes impacts on land degradation in the north china plain[J]. Advances in meteorology,2015:11. |
| APA | Li, Zhihui,Deng, Xiangzheng,Yin, Fang,&Yang, Cuiyuan.(2015).Analysis of climate and land use changes impacts on land degradation in the north china plain.Advances in meteorology,11. |
| MLA | Li, Zhihui,et al."Analysis of climate and land use changes impacts on land degradation in the north china plain".Advances in meteorology (2015):11. |
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来源：中国科学院大学
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