[1]YIN Shan,BAO Yuhai.Remote Sensing Analysis of Ecological and Environmental Backgrounds of Sand-stormy Weather in Inner Mongolia[J].Research of Soil and Water Conservation,2002,9(03):149-151.
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Remote Sensing Analysis of Ecological and Environmental Backgrounds of Sand-stormy Weather in Inner Mongolia
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
9
Number of periods:
2002年03期
Page number:
149-151
Column:
Public date:
1900-01-01
- Title:
- Remote Sensing Analysis of Ecological and Environmental Backgrounds of Sand-stormy Weather in Inner Mongolia
- CLC:
- P425.4;TP79
- DOI:
- -
- Abstract:
- In desert and its closing regions in northern China, sand-storm is a kind of natural calamity.According to the research, the mid-west Inner Mongolia has become the main center and origin of dust in northern China.Belonging to the arid and semi-arid climate, the ecological environment of Inner Mongolia is delicate because of irrational production and living activities for a long time, ecological environment is deteriorated rapidly.For example, there are many envirnmental problems such as soil and water erosion, wind erosion, salinization and meadow degeneration etc.Furthermore, because of the change of global climate, there are more dangerous sand-storms in this area in rencent years.Finally, some information and date of present situation of land utilization, vegetation and soil erosion are obtained from the TM images from May to October in 2000, then the ecological and enviromental backgrounds of dust origin in Inner Mongolia are analyzed.And the renovating countermeasures are put forward.
- References:
-
[1]邱新法, 等.我国沙尘暴的时空分布规律及其源地和移动路径[J].地理科学, 2000, 56(3):316-322.
[2]王涛, 等.中国北方沙尘暴现状及对策[J].中国沙漠, 2001, 21(3):322-327.
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[4]香宝, 刘纪远.东亚土地覆盖与季风气候变化的关系[J].地理学报, 2002, 57(1):39-46.
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Last Update:
1900-01-01