城市生活垃圾对城市生态系统的破坏及防治对策分析

随着我国经济的发展和城市化进程的加快,城市居民生活水平的不断提高,人们面临着日趋严重的环境问题,特别是城市生活垃圾问题,已经成为当今世界最严重的公害之一。城市是产生生活垃圾最为集中的地方,主要包括炊厨废物、废纸、织物、家用什具、玻璃陶瓷碎片、废电器制品、废塑料制品、煤灰渣、废交通工具等。城市生活垃圾处理不当,不仅会影响城市环境卫生,侵占城市的土地,而且更为严重的是对城市生态系统产生一定的破坏。例如对城市周围的土壤、水体、大气等造成污染,对人们的健康造成威胁。本文综述我国城市生活垃圾处理现状对城市生态系统破坏及其如何防治加以探讨。

ANALYSIS OF CITY ECO-SYSTEM DESTRUCTION CAUSED BY LIVING GARBAGE AND COUNTERMEASURE OF PREVENTION AND CONTROL

With the growth of economic development and urbanization of China,the living standard of urban residents are raising constantly,but the environmental problems concerned by public,especially for problem of urban living garbage,have become worse.The status quo of city living garbage treatment is summarized,and its destruction on city eco-system and measures of prevention and control are discussed.