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1.
China Journal of Chinese Materia Medica ; (24): 1516-1518, 2008.
Artículo en Chino | WPRIM | ID: wpr-264908

RESUMEN

<p><b>OBJECTIVE</b>To study the ecological environments of Atractylodes lancea by biomass structural analysis.</p><p><b>METHOD</b>Through the scientific investigation in Maoshan, the sampling spots were set up, the relation between growth and ecological environments was researched and the ecological environments of A. lancea were divided as following: the vegetation layer, the shrub layer, the shrub-weed layer and the weed layer. The ramet biomass, height, leaves and coverage of A. lancea were studied.</p><p><b>RESULT</b>The several factors (ramet biomass, height, leaves and coverage) showed the regular change. Among maximum, minimum and average, the shrub layer was the biggest, the shrub and weed layer was the second biggest and the vegetation layer and the weed layer was the least.</p><p><b>CONCLUSION</b>A. lancea tends to distribute in the shrub layer and the shrub-weed layer.</p>


Asunto(s)
Atractylodes , Biomasa , Medicamentos Herbarios Chinos , Ecosistema , Estructuras de las Plantas
2.
China Journal of Chinese Materia Medica ; (24): 1861-1864, 2007.
Artículo en Chino | WPRIM | ID: wpr-307576

RESUMEN

<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>


Asunto(s)
China , Conservación de los Recursos Naturales , Ecosistema , Sistemas de Información Geográfica , Geografía , Ginkgo biloba , Plantas Medicinales , Dinámica Poblacional , Comunicaciones por Satélite
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