The Environment Impact Assessment of Land Consolidation Based on the Theory of Ecosystem Service Value

2nd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Chen, Qiang^1,2

School of Geographical Sciences, Fujian Normal University, Fuzhou

350007, China^1

School of Business Administration, Fujian Jiangxia University, Fuzhou

350108, China^2

关键词: Agricultural development;    Computing formula;    Ecosystem service values;    Environment impact assessments;    Environmental change;    Land consolidations;    Paddy fields;    Water areas;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/170/2/022027/pdf
DOI  :  10.1088/1755-1315/170/2/022027

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

A case study was made in Yuyang strict, in the city of Dangyang,The object of this paper is to analyze the environmental change resulting from land consolidation. The methods are based on Constanza's ESV computing formula and local ESV coefficients. The results indicated: (1) Its value before land consolidation is 3.311 million RMB. Its value after land consolidation is 3.554 million RMB. The increasing is 0.243 million RMB. (2) When the plan is put into effect, it's supposed to strengthen the protection of water area and forest. (3) Regional agricultural development should focus on adjusting the agricultural structure, it is necessary to increase input in the development of paddy fields. In the appropriate region, it should transform dry land into paddy fields.