Study on dynamical changes of Ginkgo biloba resources in Pizhou city of Jiangsu Province base on RS and GIS / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1861-1864, 2007.
Article
in Chinese
| WPRIM
| ID: wpr-307576
ABSTRACT
<p><b>OBJECTIVE</b>To analyse the dynamical changes of the Ginkgo biloba's resources from 2001 to 2006, in Pizhou city, Jiangshu province by useing spatial analytical function of GIS and RS technology.</p><p><b>METHOD</b>Use the GIS and RS technology, extracted the information of G. biloba by scientific investigation, researched the spatial distribution and dynamical changes of G. biloba based on landsat 5 TM the Apr. 3rd, 2001; Jan. 16th, 2005; July 30th, 2006.</p><p><b>RESULT</b>Ginkgo biloba's resource was 1.61 x 10(5) hm2 in 2001, 1.84 x 10(5) hm2 in 2005, 1.88 x 10(5) hm2 in 2006.</p><p><b>CONCLUSION</b>Ginkgo biloba's resource rised from 1.61 x 10(5) hm2 to 1.88 x 10(5) hm2 from 2001 to 2006, showed the gradually rise.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
China
/
Population Dynamics
/
Satellite Communications
/
Ecosystem
/
Conservation of Natural Resources
/
Ginkgo biloba
/
Geographic Information Systems
/
Geography
Country/Region as subject:
Asia
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2007
Type:
Article
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