Journal of Resources and Ecology ›› 2022, Vol. 13 ›› Issue (1): 27-33.DOI: 10.5814/j.issn.1674-764x.2022.01.003
• Ecosystems in Response to Global Change • Previous Articles Next Articles
XU Lingling(), QIAN Shuan(
), ZHAO Xiulan, YAN Hao
Received:
2021-07-21
Accepted:
2021-10-11
Online:
2022-01-30
Published:
2022-01-08
Contact:
QIAN Shuan
About author:
XU Lingling, E-mail: xulingling2001@126.com
Supported by:
XU Lingling, QIAN Shuan, ZHAO Xiulan, YAN Hao. Spatio-temporal Variation of Vegetation Ecological Quality and Its Response to Climate Change in Rocky Desertification Areas in Southwest China during 2000-2020[J]. Journal of Resources and Ecology, 2022, 13(1): 27-33.
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URL: http://www.jorae.cn/EN/10.5814/j.issn.1674-764x.2022.01.003
Fig. 1 Comparison of vegetation ecological quality index in 2020 with those of perennial (a) and 2019 (b) in rocky desertification areas of Southwest China
Fig. 2 Precipitation differences in 2020 compared with 2019 during March to June (a) and in July (b) in rocky desertification areas of Southwest China Note: Positive means precipitation enhancement; negative means precipitation reduction.
Fig. 4 Spatial distribution of annual average change rate of the vegetation ecological quality index in rocky desertification areas of Southwest China from 2000 to 2020 Note: Positive means vegetation ecological quality improved; negative means vegetation ecological quality worsened.
Fig. 5 Spatial distribution of annual average temperature and precipitation averaged changing rate in rocky desertification areas of Southwest China from 2000 to 2020. Note: Positive means temperature or precipitation in increasing tendency; negative means temperature or precipitation in decreasing tendency.
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