欢迎访问林业资源管理

林业资源管理 ›› 2010, Vol. 0 ›› Issue (5): 70-76.

• 科学技术 • 上一篇    下一篇

廊坊市建成区森林生态系统生态资产动态分析与预测

马建军1, 姚虹1, 张亮1, 张树礼2   

  1. 1.廊坊师范学院,河北 廊坊 065000;
    2.内蒙古环境科学研究院,呼和浩特 010010
  • 收稿日期:2010-05-14 修回日期:2010-07-20 发布日期:2020-12-14
  • 作者简介:马建军(1972-),男,内蒙古包头人,副教授,博士,主要从事生物生态学及受损生态系统的恢复研究工作。
  • 基金资助:
    廊坊师范学院资助项目(LSZB200804)

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

MA Jianjun1, YAO Hong1, ZHANG Liang1, ZHANG Shuli2   

  1. 1. Langfang Teacher's College, Langfang 065000, Hebei, China;
    2. Inner Mongolian Academy of Environmental Science, Hohhot 010010, Inner Mongolia, China
  • Received:2010-05-14 Revised:2010-07-20 Published:2020-12-14

摘要: 使用市场价格替代法、影子工程价格法及现行市价法等评价方法,对廊坊市建成区森林涵养水源、保持土壤、净化空气、固碳制氧等服务功能进行了初步估算。以2000年为基准年,以2001—2005年、2006—2010年及2011—2015年为估算时段综合分析、预测廊坊市建成区森林生态系统生态资产的动态变化趋势。结果显示:廊坊市建成区森林生态系统生态资产2000年、2005年、2010年及2015年分别为1448.8186万元、2733.0724万元、4098.4576万元及4692.9884万元,人均生态资产占有量分别为43.5735元/人、74.2683元/人、90.0760元/人及86.427元/人;2001—2005年、2006—2010年及2011—2015年3个评价时段中生态资产增长率依次为88.6415%,49.9579%及14.5063%,而同期人均生态资产占有量增长率依次为70.4437%,21.2846%及-4.0510%。

关键词: 廊坊市, 森林生态系统, 生态资产

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

中图分类号: