国土资源科技管理
國土資源科技管理
국토자원과기관리
Scientific and Technological Management of Land and Resources
2013年
6期
28~35
,共null页
彭慧 曰古曰宁 薛红琳 戴靓
彭慧 曰古曰寧 薛紅琳 戴靚
팽혜 왈고왈저 설홍림 대정
土地生态评价 发展历程 评价指标 评价方法
土地生態評價 髮展歷程 評價指標 評價方法
토지생태평개 발전역정 평개지표 평개방법
land ecological evaluation; development history;evaluation index; evaluation method
对从19世纪中期土地生态思想萌芽以来的相关评价研究成果作了综述。在发展历程上,将土地生态评价发展总结为4个方面。在发展指标上,对不同的评价对象和目标,主要有基于FAO土地质量评价演化而来的评价指标、概念性框架评价指标和基于景观视角的评价指标,更加完备和统一的指标有待进一步探索。在评价方法上,将其归纳为数学模型法、空间模型法和景观生态模型法,逐渐体现空间格局和景观一体化格局的重要性。在东部地区资料充足的发达省份可尝试建立土地生态评价指标体系,生态情况具有特殊性的区域需更多的针对当地的生态环境情况建立专门的评价指标。
對從19世紀中期土地生態思想萌芽以來的相關評價研究成果作瞭綜述。在髮展歷程上,將土地生態評價髮展總結為4箇方麵。在髮展指標上,對不同的評價對象和目標,主要有基于FAO土地質量評價縯化而來的評價指標、概唸性框架評價指標和基于景觀視角的評價指標,更加完備和統一的指標有待進一步探索。在評價方法上,將其歸納為數學模型法、空間模型法和景觀生態模型法,逐漸體現空間格跼和景觀一體化格跼的重要性。在東部地區資料充足的髮達省份可嘗試建立土地生態評價指標體繫,生態情況具有特殊性的區域需更多的針對噹地的生態環境情況建立專門的評價指標。
대종19세기중기토지생태사상맹아이래적상관평개연구성과작료종술。재발전역정상,장토지생태평개발전총결위4개방면。재발전지표상,대불동적평개대상화목표,주요유기우FAO토지질량평개연화이래적평개지표、개념성광가평개지표화기우경관시각적평개지표,경가완비화통일적지표유대진일보탐색。재평개방법상,장기귀납위수학모형법、공간모형법화경관생태모형법,축점체현공간격국화경관일체화격국적중요성。재동부지구자료충족적발체성빈가상시건립토지생태평개지표체계,생태정황구유특수성적구역수경다적침대당지적생태배경정황건립전문적평개지표。
Land ecological evaluation from the perspective of ecology is the process of multiscale evaluation of land ecosystem and has been one of the hot topics of land science researches in recent years, which can not only guarantee the sustainable development of land resources and the good condition of land ecology, but also enrich theories of land resource management discipline. This paper summarizes the research achievements in land ecological evaluation since the emergence of land ecological thoughts in the mid-19th century from four aspects. The development index system is based on FAO land quality evaluation index, conceptual framework evaluation index and landscape perspective evaluation index according to different evaluation objects and objectives. The evaluation methods can be classified as mathematical model method, spatial model method and landscape ecology model method, which gradually embodies the importance of spatial pattern and landscape integration. In the case of this country, attempts can be made to build the land ecological evaluation index system in eastern provinces, where enough data are available. Specialized evaluation index is needed to establish according to the local ecosystem in the regions where the ecological condition is particular.