Improving eco-efficiency for the sustainable agricultural production: A case study in Shandong, China

被引：168

作者：

Deng, Xiangzheng ^{[1
,2
,3
,4
]}

Gibson, John ^{[4
]}

机构：

[1] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China

[2] Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China

[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[4] Univ Waikato, Dept Econ, Private Bag 3105, Hamilton, Waikato, New Zealand

来源：

TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE | 2019年 / 144卷

基金：

中国国家自然科学基金;

关键词：

Land productivity; Eco-efficiency; Cultivated land; Estimation system for land productivity; Stochastic Frontier Analysis; Shandong; DATA ENVELOPMENT ANALYSIS; ENVIRONMENTAL EFFICIENCY; ECOSYSTEM SERVICES; LAND; URBANIZATION; SYSTEM;

D O I：

10.1016/j.techfore.2018.01.027

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

With rapid economic growth and urbanization in China affecting agricultural land, it is of great importance to improve eco-efficiency for sustainable agricultural development to ensure food security. Shandong, as a key agricultural production base in China that experiences accelerated urbanization, was chosen as our case study area. Supported by a large scale natural and socioeconomic data, we estimated land productivity in Shandong, China during 1990-2010 using the Estimation System of Land Production, then analyzed the eco-efficiency based on Stochastic Frontier Analysis. The results showed that land productivity was unevenly distributed in Shandong, with relatively lower values in regions covered by built-up area. The regional eco-efficiency in Shandong was mostly over 0.9, expect for cities located far from the political or economic centers. The results indicated there exists trade-offs between agricultural production and urbanization, and it is necessary to adjust its agricultural technological measures according to local specific conditions to improve eco-efficiency for sustainable agricultural development in Shandong.

引用

页码：394 / 400

页数：7

共 30 条

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