国内外地域分异理论研究现状及展望  

National and International Research Advance on Territory Differentiation Theory

作　　者：刘志强[1] 王明全[1] 金剑[1] 

机构地区：[1]中国科学院东北地理与农业生态研究所,黑龙江哈尔滨150081

出　　处：《土壤与作物》2017年第1期45-48,共4页Soils and Crops

基　　金：国家自然科学基金资助项目(41571502)

摘　　要：地域分异,国际上已经不再是地理学界单一的名词,它不仅涉及自然地理专业的地表生态系统的自然演化过程,还涉及人类活动影响下的经济、生态、环保、碳排放及碳汇交易等各方面。目前的国内地域分异研究,主要涉及到农业土地利用、农业资源、农业生态领域,近来多集中于社会经济领域,研究方法趋于数理模型与模拟研究,近些年来也出现了一些较高水平的文章,新的研究方法也得到了创新应用。Territory differentiation is no longer a term in geography. It involves not only natural evolution in the terrestrial ecosystem, but also economy, ecology, environmental protection, carbon emission and carbon -sink trade etc. , under the influence of human＇s activities. The national research on territory differentiation is mainly about agricultural land use, agricultural resources, and agroecolo- gy. More recently, it focuses on social and economic fields. The mathematical model and simulation are commonly used. Several high - impact papers are published and new research methods have been applied in recent years.

关 键 词：地域分异 农业资源 生态环境 模型模拟 发展趋势 

分 类 号：K903[历史地理—人文地理学]