Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.3390/rs12081332 |
Revealing the Fingerprint of Climate Change in Interannual NDVI Variability among Biomes in Inner Mongolia, China | |
Guo, Linghui1; Zuo, Liyuan2; Gao, Jiangbo2,3; Jiang, Yuan2; Zhang, Yongling4; Ma, Shouchen1; Zou, Youfeng1; Wu, Shaohong2 | |
通讯作者 | Gao, Jiangbo |
来源期刊 | REMOTE SENSING |
EISSN | 2072-4292 |
出版年 | 2020 |
卷号 | 12期号:8 |
英文摘要 | An understanding of the response of interannual vegetation variations to climate change is critical for the future projection of ecosystem processes and developing effective coping strategies. In this study, the spatial pattern of interannual variability in the growing season normalized difference vegetation index (NDVI) for different biomes and its relationships with climate variables were investigated in Inner Mongolia during 1982-2015 by jointly using linear regression, geographical detector, and geographically weighted regression methodologies. The result showed that the greatest variability of the growing season NDVI occurred in typical steppe and desert steppe, with forest and desert most stable. The interannual variability of NDVI differed monthly among biomes, showing a time gradient of the largest variation from northeast to southwest. NDVI interannual variability was significantly related to that of the corresponding temperature and precipitation for each biome, characterized by an obvious spatial heterogeneity and time lag effect marked in the later period of the growing season. Additionally, the large slope of NDVI variation to temperature for desert implied that desert tended to amplify temperature variations, whereas other biomes displayed a capacity to buffer climate fluctuations. These findings highlight the relationships between vegetation variability and climate variability, which could be used to support the adaptive management of vegetation resources in the context of climate change. |
英文关键词 | Inner Mongolia normalized difference vegetation index (NDVI) interannual variability coefficient of variation |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
开放获取类型 | gold |
收录类别 | SCI-E |
WOS记录号 | WOS:000534628800105 |
WOS关键词 | GRASSLAND VEGETATION ; ECOSYSTEM STABILITY ; DYNAMICS ; AUTOCORRELATION ; TEMPERATURE ; COMMUNITY ; RESPONSES ; RICHNESS ; RAINFALL ; GROWTH |
WOS类目 | Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology |
WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology |
来源机构 | 中国科学院地理科学与资源研究所 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/318966 |
作者单位 | 1.Henan Polytech Univ, Sch Surveying & Land Informat Engn, Jiaozuo 454000, Henan, Peoples R China; 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China; 3.Acad Plateau Sci & Sustainabil, Xining 810016, Qinghai, Peoples R China; 4.Henan Polytech Univ, Emergency Management Sch, Jiaozuo 454000, Henan, Peoples R China |
推荐引用方式 GB/T 7714 | Guo, Linghui,Zuo, Liyuan,Gao, Jiangbo,et al. Revealing the Fingerprint of Climate Change in Interannual NDVI Variability among Biomes in Inner Mongolia, China[J]. 中国科学院地理科学与资源研究所,2020,12(8). |
APA | Guo, Linghui.,Zuo, Liyuan.,Gao, Jiangbo.,Jiang, Yuan.,Zhang, Yongling.,...&Wu, Shaohong.(2020).Revealing the Fingerprint of Climate Change in Interannual NDVI Variability among Biomes in Inner Mongolia, China.REMOTE SENSING,12(8). |
MLA | Guo, Linghui,et al."Revealing the Fingerprint of Climate Change in Interannual NDVI Variability among Biomes in Inner Mongolia, China".REMOTE SENSING 12.8(2020). |
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