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Spatial and Temporal Variation of Real Integrated Land Productivity of Yunnan Province
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作者 Shuocheng LIANG Zisheng YANG +1 位作者 Renyi YANG Yimei HE 《Asian Agricultural Research》 2021年第1期27-31,共5页
Taking Yunnan Province as an example,this paper calculated the real integrated land productivity(RILP)of 16 prefectures(cities)in Yunnan Province for the past 11 years(2009-2019),and analyzed its spatial distribution ... Taking Yunnan Province as an example,this paper calculated the real integrated land productivity(RILP)of 16 prefectures(cities)in Yunnan Province for the past 11 years(2009-2019),and analyzed its spatial distribution pattern.The research results show that the RILP of the whole Yunnan Province and all prefectures(cities)showed a slow upward trend.Among them,the province's RILP showed the highest increase in 2019 compared with the previous year;the RILP of all prefectures(cities)in Yunnan Province has significant spatial autocorrelation,showing obvious positive spatial agglomeration characteristics.Based on this,this paper proposes to improve the overall RILP in various regions according to local conditions and formulate countermeasures for coordinated development of various prefectures(cities). 展开更多
关键词 real integrated land productivity(RILP) Spatio-temporal variation Spatial pattern ANALYSIS Yunnan Province
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