摘要
通过对嘉陵江流域中段地区城乡生物能源结构状况调查和研究,分析了其中存在的问题,以及对环境的影响,提出了建立该区良性生态循环的对策。
The author analysed the existing problems and influence upon environment with investigation andstudy on the state of biological energys structure in towns and countries in the middle reaches of Jialing River valley,and put foward the countermeasures of building the good ecological cycle in this area.
出处
《四川师范学院学报(自然科学版)》
1999年第2期136-141,共6页
Journal of Sichuan Teachers College(Natural Science)