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FOREST RESOURCES WANAGEMENT ›› 2015›› Issue (3): 65-69.doi: 10.13466/j.cnki.lyzygl.2015.03.014

• Scientific Research • Previous Articles     Next Articles

Study on the Remote Sensing Biomass Model of Shrubbery in Huangnan Region of Qinghai Province

ZHAO Chuanchuan, YU Jie   

  1. College of Resources and Environment,Shaanxi University of Science and Technology,Xi’an 710021,China
  • Online:2015-06-28 Published:2020-12-01

Abstract: Based on the area normalized difference vegetation index from the remote sensing image and the investigation results of the forest inventory in Qinghai Province,ArcGIS and SPSS software are used for analyzing the quantitative relationship between NDVI and biomass of superiority species of shrubbery in Qinghai province and fitting the regression model between them.The results show that NDVI and the biomass of shrubbery have a significant correlation.The optimal models of fruticosa,seabuckthorn,salix oritrepha and rhododendron are respectively cubic function curve,power function curve,compound function curve and cubic function curve.

Key words: NDVI, remote sensing, shrubbery, biomass, Qinghai

CLC Number: