摘要
生态经济体系中环境的引导和调控作用是经济系统物质代谢的重要组成部分。为了更为完善地分析评价经济发展和环境压力的关系,在输入端、输出端物质流规模和结构分析中侧重于物质隐藏流的综合计算,并以广州市南沙区为例进行实证研究。研究结果表明:南沙区域出口与出口物质隐藏流呈逐步上升趋势;南沙区的区内生产过程排放呈现"先降后增、总体递增"的趋势,今后南沙区应加强对工业生产过程中工业固废和二氧化硫排放的监控。
To reflect the guidance and regulation of environment in ecological economic system is an important part of eco- nomic system metabolism. In order to better analyze and evaluate the relationship between economic development and environmen- tal pressure, it base on the scale and structure analysis of input and output substance flow and focuses on the comprehensive calculation of material hidden flow, as a case study of Nansha District for empirical research. Results show that regional exports and export material hidden flow have been gradually risen, and the produetion process emissions of Nansha Distriet presents a trend of decreasing first and then rising, with overall increasing. It is suggested that Nansha District should strengthen the monitoring of industrial solid waste and sulfur dioxide emissions in the process of industrial production in the future.
出处
《环境科学与管理》
CAS
2016年第11期1-5,共5页
Environmental Science and Management
基金
国家环保公益性行业科研专项经费(201309037)
关键词
区域物质流
物质隐藏流
南沙区
规模
结构
regional material flow
material hidden flow
Nansha District
scale
structure
作者简介
彭焕龙（1989-），男，硕士，助理工程师，研究方向：城市生态、环境规划与评价、生态管理。
通讯作者：董家华
