| 艾比湖区域土壤盐渍化时空演变研究 |
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| 引用本文： | 王宏,塔西甫拉提·特依拜,谢霞,张飞,樊亚辉.艾比湖区域土壤盐渍化时空演变研究[J].干旱区资源与环境,2011(12):137-144. |
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| 作者姓名： | 王宏 塔西甫拉提·特依拜 谢霞 张飞 樊亚辉 |
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| 作者单位： | 新疆大学绿洲生态教育部重点实验室; |
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| 基金项目： | 国家自然科学基金项目(编号:40861020,40961025); 新疆自然科学基金项目(编号:200821128)资助 |
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| 摘 要： | 采用1990年、2001年、2007年3期TM和ETM＋影像为数据源提取土壤盐渍化现状信息,对艾比湖地区近20年来土壤盐渍化时空动态变化进行统计与分析,通过时间动态变化、转移矩阵、空间动态监测、盐渍化驱动力因素分析等综合分析研究区土壤盐渍化时空演变过程。研究结果表明：（1）盐渍地总面积整体上经历了先增加后减少的趋势,2...
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| 关 键 词： | 艾比湖 盐渍化 时空演变 |
Soil salinization spatial-temporal evolution in Ebinur lake region |
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| WANG Hong,TASHPOLAT·Tiyip,XIE Xia,ZHANG Fei,FAN Yahui.Soil salinization spatial-temporal evolution in Ebinur lake region[J].Journal of Arid Land Resources and Environment,2011(12):137-144. |
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| Authors: | WANG Hong TASHPOLAT·Tiyip XIE Xia ZHANG Fei FAN Yahui |
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| Institution: | WANG Hong,TASHPOLAT·Tiyip,XIE Xia,ZHANG Fei,FAN Yahui (1.College of Resources and Environment Science,Xinjiang University,Urumqi 830046,Xinjiang,P.R.China,2.Key Laboratory of Oasis Ecology,P.R.China) |
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| Abstract: | Taking three period's(1990,2001,2007)TM and ETM +satellite data as the basic data sources,we extracted the information of distribution of soil salinization quantitatively to statistic and analyze the spatial and temporal change of salt-affected soil in recent 20 years in Ebinur Lake.The results showed that:(1)The total area of salt-affected soil continued to increased from 1990 to 2001 and decreased from 2001 to 2007,The most widely distribution of it was in the 2001,then the area was up to the 2325.11km2.S... |
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| Keywords: | Ebinur Lake salinazation soil spatial-temporal |
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