Eco-capital Dynamic Assessment and Forecasts for Forest Ecosystems in Built-up Area of Langfang City

Abstract

Abstract: The ecosystem functions of water conservation,soil conservation,air purification,CO₂ fixation and O₂ release in built-up area of Langfang City was evaluated by the methods of opportunity-cost,market-price and project shadow price.The author took the year of 2000 as the baseline year to calculate the eco-capital of the years of 2000,2005,2010 and 2015.The result indicated that the eco-capital of 2000,2005,2010 and 2015 were 1448.8186×10⁴ Yuan(RMB),2733.0724×10⁴Yuan(RMB),4098.4576×10⁴ Yuan(RMB) and 4692.9884×10⁴ Yuan(RMB).The amount of ecological per-capita assets were as follows:43.5735 Yuan(RMB) per capita in 2000,74.2683Yuan(RMB) per capita in 2005,90.0760Yuan(RMB) per capita in 2010 and 86.427Yuan(RMB) per capita in 2015.The growth rate of ecological capital ranked as follows between 2001～2005,2006～2010 and 2011～2015:88.6415%,49.9579% and 14.5063%,while the growth rate of ecological per-capita were as follows:70.4437%,21.2846% and -4.0510%.

Key words: Langfang City, forest ecosystem, eco-capital

CLC Number:

F062.2

MA Jianjun, YAO Hong, ZHANG Liang, ZHANG Shuli. Eco-capital Dynamic Assessment and Forecasts for Forest Ecosystems in Built-up Area of Langfang City[J]. FOREST RESOURCES WANAGEMENT, 2010, 0(5): 70-76.

References

[1] 侯元兆.中国森林资源核算研究[M].北京:中国林业出版社,1995.
[2] 李金昌,姜文来,靳乐山,等.生态价值论[M].重庆:重庆大学出版社,1999.
[3] 张建国.森林资源资产化管理的若干问题[J].林业经济,1994(5):42-47.
[4] 毕绪岱.河北林业科技[M].石家庄:河北林业科技杂志社,1998.
[5] 周晓峰.森林生态功能与经营途径[M].北京:中国林业出版社,1999.
[6] 郭中伟.生态系统水源涵养功能评价——以兴山县为例[J].自然资源学报,1997,13(3):242-248.
[7] 车生泉.城市绿地景观结构分析与生态规划[M].南京:东南大学出版社,2003.
[8] 廊坊年鉴编修委员会.廊坊统计年鉴[Z].北京:方志出版社,2001,2006.
[9] 廊坊市志编修委员会.廊坊市志(第二卷)[M].北京:方志出版社,2001.
[10] 王德成.小城市建设与发展[M].北京:中国农业科学技术出版社,2003.
[11] Benson J F,Willis K G.Valuing informal recreation on the forestry commission estate[J].Quarterly Journal of Forestry,1993,16(3):63-65.
[12] Pimentel D.Environmental and economic costs of soil erosion and conservation benefits [J].Science,l995,267:1117-1123.
[13] Costanza R.The value of the world ecosystem services and natural capital [J].Nature,l999,389:253-260.
[14] 肖寒,欧阳志云,赵景柱,等.森林生态系统服务功能及其生态经济价值评估初探——以海南岛尖峰岭热带森林为例[J].应用生态学报,2000,11(4):481-484.
[15] 胡艳琳,戚仁海,由文辉,等.城市森林生态系统生态服务功能的评价[J].南京林业大学学报,2005,29(3):41-45.
[16] 姜东涛.森林生态效益估测与评价方法的研究[J].华东森林经理,2000,14(4):1-46.
[17] 国家林业局.中国林业统计年鉴[Z].北京:中国林业出版社,2005.
[18] 王恭伟,马志波,孙静,等.廊坊市森林生态效益的研究[J].林业实用技术,2007(8):3-5.
[19] 薛达元,包浩生,李文华.长白山自然保护区森林生态系统间接经济价值评估[J].中国环境科学,1999,19(3):247-252.
[20] 中国生物多样性国情研究报告编写组.中国生物多样性国情研究报告[M].北京.中国环境科学出版社,1998.
[21] 吴长利,聂经明.中国排污收费标准与执法手册[Z].北京:地震出版社,2007.