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FOREST RESOURCES WANAGEMENT ›› 2017›› Issue (3): 56-61.doi: 10.13466/j.cnki.lyzygl.2017.03.012

• Scientific Research • Previous Articles     Next Articles

Construction and Evaluation of Comprehensive Benefit Model of Coastal Shelter Forest in Pingtan Comprehensive Experimental Area

CHI Yufeng(), LAI Riwen(), XIE Xueli, SU Yanqin, YU Lili, LUO Wenwei   

  1. College of Forestry,Fujian Agriculture and Forestry University,Fuzhou,Fujian 350002,China
  • Received:2016-12-23 Revised:2017-03-15 Online:2017-06-28 Published:2020-09-24
  • Contact: LAI Riwen E-mail:243940420@qq.com;fjlrw@126.com

Abstract:

This study takes Pingtan Comprehensive Experimental Zone as the research area,collect Landsat 8 OLI remote sensing imagery data and production of ASTER satellite GDEM V2,combined with field survey data,through RS and GIS technology,extraction of the type of surface feature and coastal protection forest spatial distribution of information.Moreover,appropriate benefit evaluation index are selected and the evaluation model buildt to realize the evaluation on the comprehensive benefit of the spatial differentiation in coastal protective forest system. With the fitting of the comprehensive benefit index and the NDVI index,the results show that when R(correlation coefficient) is 0.804 0,the correlation between the two is significant. This model provides reference for comprehensive benefit evaluation.

Key words: comprehensive benefit, coast protection forest system, Pingtan Comprehensive Experimental Area

CLC Number: