Analysis of the landsat remote sensing images of the types of habitats of Yangtze alligators |
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| Authors: | Huang Zhujian Lin Hengzhang Zhang Shengkai |
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| Institution: | (1) Institute of Zoology, Academia Sinica, Beijing;(2) Institute of Remote Sensing Application, Academia Sinica, Beijing |
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| Abstract: | The Chinese “Yangtze” alligator is a rare reptile that has been listed as an “endangered species” by the United Nations, so
its preservation has become an urgent task. A study of its habitats through analysis of their Landsat images will provide
a scientific basis for the government departments concerned to select the best locations for its breeding.
The Chinese alligator is a subtropical reptile of freshwater rivers, lakes and ponds. Found only in China, it is now distributed
only in the border region between the three provinces of Anhui, Zhejiang and Jiangsu. On the basis of previous investigations
by Chinese scientists, and from an analysis and interpretation of their Landsat images, we made a special study, review, and
classification of the natural environment of the alligator’s present habitats (and the modern changes in the natural background
of these hatitats) so that the government departments concerned with the preservation of the reptiles may have a scientific
basis for determining the best locations for the breeding and propagation of the alligator.
This paper was published in Chinese inOcean. Linn. Sin.
16(1): 35–41, 1985. |
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