|
|
Value calculation and compensation of ecological externalities of arable land resources utilization |
WEI Ningning, LI Li, GAO Lianhui |
College of Public Administration, Nanjing Agricultural University, Nanjing 210095, China |
|
|
Abstract: To calculate the ecological externalities of cultivated land resources comprehensively and accurately is the basis of the ecological compensation for cultivated land protection. Cultivated land resources not only have positive ecological externalities, but also have negative externalities, such as the agricultural non-point source pollution, the soil heavy metal pollution and other environmental costs, therefore, when calculating the ecological externalities of cultivated land resources, the ecological benefits and the environmental costs should be fully considered. In this paper, the positive and negative ecological externalities of cultivated land resources in Nanjing city are calculated by the method of the unit area equivalent factor and the resource and environmental economics. It is shown that the ecological service of cultivated land resources in Nanjing city in 2014 is worth ¥55.08×108; the negative ecological service value of cultivated land resources is ¥9.23×108; the total value of the ecological compensation quantity is ¥45.85×108, accounting for only 2.59% of the revenue, which does not constitute a financial strain. The calculation of ecological externalities of cultivated land resources provides a basis for correctly understanding the ecological benefits and environmental problems in the use of cultivated land resources and a basis for the development of ecological compensation measures.
|
Received: 26 October 2017
|
|
|
|
[1] 李翠珍, 孔祥斌, 孙宪海. 北京市耕地资源价值体系及价值估算方法[J]. 地理学报, 2008, 63(3):321-329.
[2] 王秋兵. 土地资源学[M]. 北京:中国农业出版社, 2003.
[3] 赵同谦, 欧阳志云, 王效科, 等. 中国陆地地表水生态系统服务功能及其生态经济价值评价[J]. 自然资源学报, 2003, 18(4):443-452.
[4] 王景升, 李文华, 任青山, 等. 西藏森林生态系统服务价值[J]. 自然资源学报, 2007, 22(5):831-841.
[5] 王兵, 鲁绍伟. 中国经济林生态系统服务价值评估[J]. 应用生态学报, 2009, 20(2):417-425.
[6] Costanza R, d'Arge R, de Groot R S, et al. The value of the world's ecosystem services and natural capital[J]. Nature, 1997, 387:253-260.
[7] 谢高地, 张彩霞, 张昌顺, 等. 中国生态系统服务的价值[J]. 资源科学, 2015, 37(9):1740-1746.
[8] 谢高地, 甄霖, 鲁春霞, 等. 一个基于专家知识的生态系统服务价值化方法[J]. 自然资源学报, 2008, 23(5):911-919.
[9] 谢高地, 张彩霞, 张雷明, 等. 基于单位面积价值当量因子的生态系统服务价值化方法的改进[J]. 自然资源学报, 2015, 30(8):1243-1254.
[10] 宋敏. 耕地资源利用中的环境成本分析与评价——以湖北省武汉市为例[J]. 中国人口·资源与环境, 2013, 23(12):76-83.
[11] 吕耀, 章予舒. 农业外部性识别、评价及其内部化[J]. 地理科学进展, 2007, 26(1):123-132.
[12] 吕耀, 王兆阳. 基于农业多功能性理念的农业多元价值体系重建[J]. 价格理论与实践, 2007(4):35-36.
[13] James L D, Lee R R.水资源规划经济学[M]. 常锡厚, 赵宝璋, 谢安周, 译. 北京:水利电力出版社, 1984:255-257.
[14] 张应龙, 谢永生, 文曼, 等. 黄土高原沟壑区粮食生产的资源环境成本[J]. 农业工程学报, 2011, 27(6):269-277.
[15] 高奇, 师学义, 李牧, 等. 复垦村庄土壤重金属污染损失评价[J]. 水土保持学报, 2014, 28(2):204-209.
[16] 黄坚雄, 卢源泉, 隋鹏, 等. 农田温室气体净排放研究进展[J]. 中国人口·资源与环境, 2011, 21(8):87-94.
[17] 向平安, 周燕, 黄璜. 洞庭湖湿地稻区化肥环境影响评估[J]. 中国人口·资源与环境, 2007, 17(1):81-84.
[18] 刘利花, 尹昌斌, 钱小平. 稻田生态系统服务价值测算方法与应用——以苏州市域为例[J]. 地理科学进展, 2015, 34(1):92-99. |
[1] |
LIU Guobin, ZHAO Guangju, WANG Guoliang, AN Shaoshan. An overview to ecological services of soil and water conservation[J]. Science & Technology Review, 2016, 34(17): 89-93. |
[2] |
. Studies on Changes in Time and Space of Cultivated Land Resources in China since 1949[J]. , 2006, 24(0604): 83-85. |
[3] |
. Ecological Thinking of Yuanmingyuan Lake Sealing Project[J]. , 2005, 23(0506): 4-6. |
[4] |
. ECOLOGICAL SERVICES OF URBAN SOILS IN RELATION TO URBAN ECOSYSTEM AND ENVIRONMENTAL QUALITY[J]. , 2005, 23(0503): 16-19. |
[5] |
. [J]. , 2004, 22(0403): 63-63. |
|
|
|
|