| 艾比湖近期出现大面积干涸 |
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| 引用本文： | 沙依然,李聪,陈爱京,毛炜峄.艾比湖近期出现大面积干涸[J].干旱区地理,2006,29(4):616-616. |
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| 作者姓名： | 沙依然 李聪 陈爱京 毛炜峄 |
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| 作者单位： | 新疆气象局遥感中心,乌鲁木齐,830002 |
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| 摘 要： | 艾比湖及周边地区是新疆的重要湿地之一,但是近期出现了大面积湖床干涸.由EOS\MODIS卫星监测到的数据来.2006年夏季以来,艾比湖水域面积缩小速度加快,7月下旬开始出现大面积干涸,到8月中旬情况持续加重.2006年8月19日的EOS\MODIS卫星监测到艾比湖水域面积为550.6 km2,与7月下旬比较缩小了263.4 km2,与8月上旬比较缩小了126.4 km2,比2005年8月中旬比较缩小了158.4 km2.
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| 关 键 词： | 水域面积 艾比湖 干涸 MODIS 周边地区 卫星监测 EOS 湿地 |
| 收稿时间： | 2006-08-26 |
| 修稿时间： | 2006年8月26日 |
Recently-dried-up Lake Bed of the EbinurLake in Large Area |
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| SHA Yiran,LI Cong,CHENG Ai-jing,MAO Wei-yi.Recently-dried-up Lake Bed of the EbinurLake in Large Area[J].Arid Land Geography,2006,29(4):616-616. |
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| Authors: | SHA Yiran LI Cong CHENG Ai-jing MAO Wei-yi |
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| Institution: | Center Remote Sensing Application, Xinjiang Meteorological Bureau, Urumqi 830002 Xinjiang, China |
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| Abstract: | The Ebinur Lake and its peripheral regions are the important wetlands in Xinjiang. However, its lake bed is recently dried up in large area. Analyzing from the data monitored by EOSVMODIS satellite, the water area of the Ebinur Lake has been sharply reduced since summer 2006, its lake bed has been dried up in large area since late-July, and such situation became more serious up to mid-August. According to the data monitored by EOS\MODIS satellite, the water area of the lake was 550.6 km2 on August 19, 2006, and it was reduced by 263.4 km2, 126.4 km2 and 158.4 km2 comparing with that in late-July and early-August 2006 and mid-August 2005, respectively.According to the data monitored by EOS\MODIS satellite, the water area of the Ebinur Lake fluctuated in a range of 700-1 000 km2 during the period from April 2002 to July 2006, and it was larger than 1000km2 during the period from the end of spring to early summer 2005 (Tab.1). However, the water area of the Ebinur Lake was reduced to 550.6 km2 in mid-August 2006, the lake bed was dried up in large area, and the water area was the smallest since recent 4 years. |
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| Keywords: | the Ebinur Lake lake bed water area: wetland Xinjiang |
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