本文選題：水庫 + 格局��； 參考：《濕地科學(xué)》2017年04期

【摘要】：選取102景Landsat TM影像,通過水體信息分類處理,得到2010年東北地區(qū)水庫分布圖。根據(jù)水庫分布格局,選取了5個典型區(qū)域,進行了1985~2015年東北地區(qū)水庫數(shù)量、面積及其變化研究。結(jié)果表明,2010年東北地區(qū)共有水庫3 722座,總面積為5 327.36 km~2,其中,黑龍江省有920座、吉林省有1 807座、遼寧省有743座、內(nèi)蒙古自治區(qū)有252座水庫;1985~2015年期間,5個典型區(qū)內(nèi)的水庫數(shù)量和面積整體呈增加趨勢。
[Abstract]:In this paper, 102 Landsat TM images are selected, and the reservoir distribution map of Northeast China in 2010 is obtained by classification and processing of water body information. According to the distribution pattern of reservoirs, five typical regions were selected to study the number, area and variation of reservoirs in Northeast China from 1985 to 2015. The results show that there are 3 722 reservoirs in Northeast China in 2010, with a total area of 5 327.36 km2. Among them, there are 920 reservoirs in Heilongjiang Province, 1 807 reservoirs in Jilin Province and 743 reservoirs in Liaoning Province. There are 252 reservoirs in Inner Mongolia Autonomous region from 1985 to 2015. The number and area of reservoirs in five typical regions are increasing as a whole.
【作者單位】： 吉林師范大學(xué)旅游與地理科學(xué)學(xué)院;中國科學(xué)院濕地生態(tài)與環(huán)境重點實驗室中國科學(xué)院東北地理與農(nóng)業(yè)生態(tài)研究所;
【基金】：國家重點基礎(chǔ)研究發(fā)展計劃項目(2013CB430401)資助
【分類號】：TP79;TV697.2
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本文編號：2101695