Evaluation of Forest Ecological and Economic System in Heilongjiang Based on the Emergy Analysis

被引：0

作者：

Lv Jiehua ^{[1
]}

Mao Wei ^{[1
]}

An Yunfang ^{[1
]}

机构：

[1] NE Forestry Univ, Sch Econ & Management, Harbin 150040, Peoples R China

来源：

RECENT ADVANCE IN STATISTICS APPLICATION AND RELATED AREAS, PTS 1 AND 2 | 2008年

关键词：

Forest Ecological and Economic Systems; Input and Output of Emergy; Sustainable Development Index; Comprehensive Evaluation;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In recent years, the forest resources were more scarce, forest ecological and economic system was severely damaged, so that sustainable development becomes a difficult problem. Using emergy analysis as theory support, the paper proposed the emergy index system for sustainable development of forests economical and ecological system, based on a lot of data, it used emergy methods to value the state of Heilongjiang forests ecological and economic system and analyzed the state of system from the view of System resources inputs: based on sustainable development. it calculated the capacity for sustainable development of Heilongjiang forest ecological and economic system and evaluated changes in the system of sustainable development of Heilongjiang forest ecological and economic system in the past 10 years from the dynamic point view. so that we can evaluate the development situation of Heilongjiang forest ecological and economic system objectively and truly.

引用

页码：345 / 349

页数：5