THE DYNAMIC ANALYSIS OF REMOTE SENSING INFORMATION FOR MONITORING THE EXPANSION OF THE SELINCUO LAKE IN TIBET
YANG Ri-hong1, YU Xue-zheng1, LI Yu-long2
1. China Aero Geophysical Survey and Remote Sensing Center for Land and Resource, Beijing 100083, China;
2. Development & Research Center, China Geological Survey, Beijing 100083, China
Abstract：According to the remote sensing data obtained in 1972,1992 and 1999, it is found that the Selincuo lake has expanded. The area of the lake has expanded from 1707 km2 to 1823 km2. Based on an analysis of such factors as meteorological phenomena, tectonic activity and uplifting of Qinghai-Tibet plateau, this paper explains the reasons for the lake expansion. It seems that the greenhouse effect plays the major role. With the rising of the temperature, the thawing of the glacier and the softening of the frozen earth result in the formation of free water, and then the water flows into the Selincuo Lake, leading to the expansion of the lake.
杨日红, 于学政, 李玉龙. 西藏色林错湖面增长遥感信息动态分析[J]. 国土资源遥感, 2003, 15(2): 64-67.
YANG Ri-hong, YU Xue-zheng, LI Yu-long . THE DYNAMIC ANALYSIS OF REMOTE SENSING INFORMATION FOR MONITORING THE EXPANSION OF THE SELINCUO LAKE IN TIBET. REMOTE SENSING FOR LAND & RESOURCES, 2003, 15(2): 64-67.
[1] 傅肃性.遥感专题分析与地学图谱［M］.北京:科学出版社,2000.[2] 金相灿.中国湖泊环境［M］. 北京:海洋出版社,1995.[3] 胡东生,张华京,等.青藏高原腹地32kaB·P·以来的古气候变化［J］.湖南师范大学自然科学学报,2001,3:85-87[4] 沈永平,徐道明.西藏安多的湖泊变化及环境［J］.冰川冻土,1994,16(2):173-180.[5] 秦伯强.近百年来亚洲中部内陆湖泊演变及其原因分析［J］. 湖泊科学,1999,1:19-26.[6] 胡东生,张华京. 青藏高原腹地湖泊沉积序列与古气候变化［J］.地质学报,2000,2:154-161.[7] 王苏民,张振克.中国湖泊沉积与环境演变研究的新进展［J］. 科学通报,1999,6:579-587.[8] 顾兆炎,刘嘉麒,刘东生,等.12000年以来青藏高原季风-色林错沉积物地球化学的证据［J］.科学通报,1993,38(1):61-64.[9] 林清,王国尚.青藏高原清水河冻结湖相沉积有机质特征和古湖泊环境变化［J］. 冰川冻土, 1999,3:224-230.[10] 李栓科,李世杰.青藏高原北缘末次冰期最盛期的湖侵及其原因［J］.冰川冻土,1991,13(4):299-306.[11] 姚檀栋,郭东信,黄以职,等.青藏高原唐古拉山地区降雪中δ18O特征及其与水汽来源的关系［J］.科学通报,1991,36(20):1570-1574.[12] Harrison T, Copelend P, Kidd W S F,et al. Rising Tibet［J］. Science,1992,255:1663-1670.[13] 钟大赉,丁林.青藏高原的隆起过程及其机制探讨［J］.中国科学,1996,26(4):289-295.[14] 孙鸿烈,郑度.青藏高原形成演化与发展［M］.广州:广东科技出版社,1998,1-65.[15] 赖绍聪,邓晋福,赵海玲.青藏高原北缘火山作用与构造演化［M］.西安:陕西科学技术出版社,1996,1-38.[16] 肖序常,李廷栋.青藏高原的构造演化与隆升机制［M］.广州:广东科技出版社,2000,83-122,137-190.[17] 丁林, 钟大赉,潘裕生,等.东喜马拉雅构造结上新世以来快速抬升的裂变径迹证据［J］.科学通报,1995,40(16):1497-1500.[18] 李才.龙木错-双湖-澜沧江板块缝合带与石炭二叠纪冈瓦纳北界［J］.长春地质学院学报, 1987, 17(2):155-166.[19] 腾吉文,张中杰,杨顶辉,等.青藏高原地体划分的地球物理标志［J］.地球物理学报,1996,39(5):629-640.[20] 陈炳蔚,王彦斌,左国朝.青藏高原北部地体划分及其构造演化［J］.地球物理学报,1995,38(增刊Ⅱ):98-113.[21] Dewey J F, Carde S, Pitman W C. Tectonic evolution of the India/Eurasia Zone［J］. Geol Helv,1989,82:717-734.[22] Coleman M,Hodges K.Evidence for Tibetan Plateau uplift before 14 Myr ago from a new minimun age for east-west extension［J］. Nature, 1995,374:49-52.[23] Back R A, Burbank D W, Sercomde W J, et al. Stratigraphic evidence for an early collision between northwest India and Asia［J］. Nature 1995,(373):55-58.[24] 李才,和钟铧,杨德明.西藏羌塘地区几个地质构造问题［J］.世界地质,1996,15(3):18-23.[25] 杨日红,李才,杨德明等.西藏羌塘盆地中生代构造岩相演化及油气远景［J］.长春科技大学学报,2000,30(3):237-242.[26] 赵政璋,李永铁,叶和飞等.青藏高原构造特征及演化历史研究［M］.北京:科学出版社,2001.[27] 曾融生,丁志峰,吴庆举.喜马拉雅-北祁连地壳构造与大陆-大陆碰撞过程［J］.地球物理学报,1997,41(1):49-59.[28] 皱光富.班公湖-怒江断裂带东段的构造特征［J］.西藏地质,1996,16(2):77-83.[29] 李金高,德曲.措勤-纳木错缝合带特征及其找矿意义探讨［J］.西藏地质,1993,10(2):38-44.
2003, Vol. 15 
