摘要
通过分析区域ＰＲＥＤ模型的特点和结构，显示了该模型在环境区划中的广泛应用前景和重要意义．该模型既丰富了环境区划的理论基础，又使区划的指标体系增加了新的内容，使研究者能更多地着眼于系统的协调发展．
Some characteristics, like concept, structure and parameters, of PRED moded (population, resources, environment and development problems) were analyzed. It shows that PRED model could be applied widely in environmental regionalization and planning, which can make some development and progress in the field of environmental regionalization. Basing on this model researchers will pay more attention on the balance and coordination of environmental system and eco social system.
出处
《生态科学》
CSCD
1998年第2期49-53,共5页
Ecological Science
关键词
PRED模型
环境区划
区域环境
PRED model, environmental regionalization, regional environment
