摘要
草地畜牧业生产是一个复杂的生态经济系统,其产出受系统自身生物学特性决定,也严重依赖于环境条件以及人类生产生活活动,只有正确认识系统特性,进行资源优化配置和合理的干预,方能保证人口—资源—社会—经济—生态环境系统的可持续发展。
The production of the grassland animal husbandry is Complicated Ecoeconomy system. The yield of the system is determined not only by its biological characteristics, but also by the environment situation and human's activities. People should hold correct knowledge about the system and optimize the water resources allocation. Then it's possible to guarantee the sustainable development of the system consisted of population, resources, ecoenvironment, society and economy.
出处
《灌溉排水学报》
CSCD
北大核心
2004年第3期31-33,74,共4页
Journal of Irrigation and Drainage
基金
国家"863"资助项目
关键词
草地畜牧业
可持续发展
干旱半干旱地区
生态系统
arid and semiarid areas
grassland animal husbandry
sustainable development
evaluation system