A Study of Classification and Sample Distribution of Biomass Modeling in Sichuan Based on Forest Inventory data

LAI Chang-hong; ZHANG Wen; LIU Bo; WANG Li-li; QIU Shuai; ZHAO Qing-xia; JIN Yan-qiang

doi:10.16779/j.cnki.1003-5508.2018.03.019

Based on the data of forest resources inventory in Sichuan Province for five consecutive times (in the year 1988, 1992, 2002, 2002 and 2007), the area of different forest types were analyzed statistically together with the accumulation changes of nearly 20 years. According to the present situation of forest distribution (tree species, forest age, origin, etc.), and forestry managementation and implementation of major forestry projects, the classification of biomass modeling was divided into 16 species (groups) by survey samples and wood scaling information from continuous investigation of Sichuan forest resources. The distribution range of DBH, altitude, longitude and latitude of the samples were determined on the basis of biomass survey, which could provide a scientific reference for the systematic study of wood biomass models in Sichuan.

Sichuan Forestry Ecological Environment Monitoring Center, Chengdu 610081, China;Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100001, China;Chengdu Institute of Biology, CAS, Chengdu 610041, China

Received Date: 2018-03-30

Key words:

Abstract: Based on the data of forest resources inventory in Sichuan Province for five consecutive times (in the year 1988, 1992, 2002, 2002 and 2007), the area of different forest types were analyzed statistically together with the accumulation changes of nearly 20 years. According to the present situation of forest distribution (tree species, forest age, origin, etc.), and forestry managementation and implementation of major forestry projects, the classification of biomass modeling was divided into 16 species (groups) by survey samples and wood scaling information from continuous investigation of Sichuan forest resources. The distribution range of DBH, altitude, longitude and latitude of the samples were determined on the basis of biomass survey, which could provide a scientific reference for the systematic study of wood biomass models in Sichuan.

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Reference (11)

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A Study of Classification and Sample Distribution of Biomass Modeling in Sichuan Based on Forest Inventory data

doi: 10.16779/j.cnki.1003-5508.2018.03.019

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