生态学杂志 ›› 1996, Vol. ›› Issue (5): 23-26.
• 研究报告 • 上一篇 下一篇
全志杰, 王成吉, 王立宏, 李元科
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Quan Zhijie, Wang Chengji, Wang Lihong, Li Yuanke
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Abstract: Land desertification type maps of every periods were drafted based on TM images and spatial data base constructed with the supporting of GIS. Then the land desertization trend figures of a new type are formed through the overlay manipulation. According to the information obtained from these trend figures, the development analysis and prediction study show that the both the situations of ecology, recovering through desertization control and worsening through destroying by human being, exist in Yulin prefecture, which is located in the crisscross belt of agriculture and husbandry and the worsening is superior to the recovering. As this, the authors of this paper indicate that more attention should be paid to the comprehensive control of this area and many powerful measures must be adopted timely.
全志杰, 王成吉, 王立宏, 李元科. 陕北榆林地区土地沙漠化动态遥感研究[J]. 生态学杂志, 1996, (5): 23-26.
Quan Zhijie, Wang Chengji, Wang Lihong, Li Yuanke. Remote Sensing Study on the Land Desertification Trend in Yulin Prefecture in North Shanxi[J]. cje, 1996, (5): 23-26.
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链接本文: https://www.cje.net.cn/CN/abstract/abstract18914.shtml
https://www.cje.net.cn/CN/Y1996/V/I5/23