Sheng-yuan MI, Xue-lan TAN, Jie-yang TAN, Ling-xiao JIANG, Zhen-kai WANG. Analysis of influencing factors of rice planting area evolution in Dongting Lake Area during 1987-2017[J]. Journal of Natural Resources, 2020, 35(10): 2499
- Journal of Natural Resources
- Vol. 35, Issue 10, 2499 (2020)
Fig. 1. Location of the study area and the schematic map of cultivated land distribution
Fig. 2. The concept framework of rice area impact mechanism
Fig. 3. The change of single cropping rice area and double cropping rice area in Dongting Lake Area from 1987 to 2017
Fig. 4. The spatial distribution of Nich index of single cropping rice area in Dongting Lake in 1987 and 2002
Fig. 5. The spatial distribution of Nich index of double cropping rice area in Dongting Lake in1987 and 2002
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Table 1. Types of interaction between two covariates
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Table 2. Detected result of impact factors of rice planting area in Dongting Lake Area in 1987 and 2017
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