Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.5314 |
Elevation-dependent effects of climate change on vegetation greenness in the high mountains of southwest China during 1982-2013 | |
Tao, Jian1; Xu, Tongqing2; Dong, Jinwei3; Yu, Xiuqin1; Jiang, Yanbin4; Zhang, Yangjian5; Huang, Ke5; Zhu, Juntao5; Dong, Jianxin2; Xu, Yimin2; Wang, Shusheng2 | |
2018-03-30 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY |
ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2018 |
卷号 | 38期号:4页码:2029-2038 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | Effects of climate change on vegetation greenness have attracted considerable attention in the context of global change; however, the dependence of such climatic effects on elevation remains poorly understood. In this study, we examine the relationship between vegetation greenness change and climate change and, in particular, characterize how this relationship changes with elevation in the high mountains of southwest China by using the remotely sensed normalized difference vegetation index (NDVI), and observed temperature and precipitation data sets for the period of 1982-2013. The results show that vegetation exhibited a greening trend (slope: 0.0008 year(-1), p < 0.01) under climate warming (slope: 0.04 degrees C year(-1), p < 0.01) and drying (slope: -2.47 mm year(-1), p > 0.05). The vegetation greening and climate warming trends were stronger in the higher elevation plateaus than in the lower elevation mountains. Statistical analysis showed that temperature was the main driving factor on vegetation greening, and the driving effect was elevation-dependent. A substantially more significant correlation between climate warming and vegetation greening was found in the higher elevation plateaus, which reveals a higher temperature sensitivity of these plateaus. In addition, a significant correlation between inter-annual standard deviations of NDVI and precipitation during 1982-2013 was tracked over the entire study area. |
英文关键词 | high mountains NDVI temperature sensitivity elevation-dependent effects |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000427011700031 |
WOS关键词 | NET PRIMARY PRODUCTION ; TIBETAN PLATEAU ; PRECIPITATION EXTREMES ; ECOLOGICAL RESPONSES ; SPRING PHENOLOGY ; CHANGE IMPACTS ; KARST REGION ; SNOW COVER ; LAND-USE ; TERRESTRIAL |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/37116 |
专题 | 气候变化 |
作者单位 | 1.Shandong Technol & Business Univ, Coll Publ Adm, Yantai 264005, Peoples R China; 2.Chinese Acad Agr Sci, Tobacco Res Inst, Qingdao, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China; 4.Huazhong Agr Univ, Coll Resources & Environm, Wuhan, Hubei, Peoples R China; 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Lhasa Stn, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Tao, Jian,Xu, Tongqing,Dong, Jinwei,et al. Elevation-dependent effects of climate change on vegetation greenness in the high mountains of southwest China during 1982-2013[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2018,38(4):2029-2038. |
APA | Tao, Jian.,Xu, Tongqing.,Dong, Jinwei.,Yu, Xiuqin.,Jiang, Yanbin.,...&Wang, Shusheng.(2018).Elevation-dependent effects of climate change on vegetation greenness in the high mountains of southwest China during 1982-2013.INTERNATIONAL JOURNAL OF CLIMATOLOGY,38(4),2029-2038. |
MLA | Tao, Jian,et al."Elevation-dependent effects of climate change on vegetation greenness in the high mountains of southwest China during 1982-2013".INTERNATIONAL JOURNAL OF CLIMATOLOGY 38.4(2018):2029-2038. |
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