地域研究与开发
地域研究與開髮
지역연구여개발
Areal Research and Development
2010年
2期
129~133
,共null页
生态环境区划 区划指标 RS和GIS技术 中国东北样带
生態環境區劃 區劃指標 RS和GIS技術 中國東北樣帶
생태배경구화 구화지표 RS화GIS기술 중국동북양대
eco-environment regionalization; regionalization indicators; RS and GIS technology; Northeast China Transect
从国内外生态区划、生态土地分类和生态一生产范式的研究和发展入手，从生态利用的角度出发，以生态要素区划为基础，依据自然生态因子（如：气候、地形地貌、植被、土壤）和人类活动（如：土地利用）的特点，运用经验判别法和RS与GIS技术进行生态环境综合区划，将中国东北样带分为5个生态环境区，命名方式采用地理位置＋地貌类型＋干湿状况＋土地利用组合状况。即：长白山中低山湿润针阔混交林生态环境区、牡丹江一辽源低山丘陵湿润农林交错生态环境区、大青山一大黑山山前台地湿润半湿润农业生态环境区、松嫩平原半湿润半干旱农牧交错生态环境区、内蒙古高原东部草原干旱半干旱牧业生态环境区。
從國內外生態區劃、生態土地分類和生態一生產範式的研究和髮展入手，從生態利用的角度齣髮，以生態要素區劃為基礎，依據自然生態因子（如：氣候、地形地貌、植被、土壤）和人類活動（如：土地利用）的特點，運用經驗判彆法和RS與GIS技術進行生態環境綜閤區劃，將中國東北樣帶分為5箇生態環境區，命名方式採用地理位置＋地貌類型＋榦濕狀況＋土地利用組閤狀況。即：長白山中低山濕潤針闊混交林生態環境區、牡丹江一遼源低山丘陵濕潤農林交錯生態環境區、大青山一大黑山山前檯地濕潤半濕潤農業生態環境區、鬆嫩平原半濕潤半榦旱農牧交錯生態環境區、內矇古高原東部草原榦旱半榦旱牧業生態環境區。
종국내외생태구화、생태토지분류화생태일생산범식적연구화발전입수，종생태이용적각도출발，이생태요소구화위기출，의거자연생태인자（여：기후、지형지모、식피、토양）화인류활동（여：토지이용）적특점，운용경험판별법화RS여GIS기술진행생태배경종합구화，장중국동북양대분위5개생태배경구，명명방식채용지리위치＋지모류형＋간습상황＋토지이용조합상황。즉：장백산중저산습윤침활혼교림생태배경구、모단강일료원저산구릉습윤농림교착생태배경구、대청산일대흑산산전태지습윤반습윤농업생태배경구、송눈평원반습윤반간한농목교착생태배경구、내몽고고원동부초원간한반간한목업생태배경구。
According to the study on eco-environment regionalization, the ecological land classification and eco-productive paradigm home and abroad, this paper develops an eco-environment regionalization system for the Northeast China Transect （NECT） based on ecological and environmental factors, including climate, terrain features, physiognomy, vegetation, and soils, in combination with characteristics of human activities （ such as land use）. The region is stratified into five discrete geographical units. Each unit is named as the location ＋ physiognomy type ＋ the dryness and humidity state ＋ land use pattern. They are the humid theropencedrymion ecotope in the medium and low mountain of Changbai Mountain, the humid farm-forest ecotope in the low mountain of Mu Danjiang and Liao Yuan, the humid and semi-humid agricultural ecotope in pediment tableland region of Daqing Mountain and Dahei Mountain, the semi-humid and semiarid ago-pastoral ecotope in Songnei Plain, the arid and semiarid pasto- ral ecotope in the eastern Inner Mongolia Plateau.
