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Forest and Grassland Resources Research >

2018 , Vol. 0 >Issue 1: 57 - 62

DOI: https://doi.org/10.13466/j.cnki.lyzygl.2018.01.009

Scientific Research

Spatial Change Analysis of Forest Land and Biomass in Natural Forest Protection Project Area of Western Tianshan Mountains

  • Zhongqi XIAO ,
  • Jianwen HUANG ,
  • Chengxing LING
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  • 1. Xinjiang Uygur Autonomous Region Forestry Department,Urumqi,Xinjiang 830000,China
    2. Institute of Forest Resources Information Technologies,Chinese Academy of Forestry,Beijing 100091,China

Received date: 2017-11-05

  Revised date: 2017-11-28

  Online published: 2020-09-27

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Abstract

In this study,remote sensing technology and forest resources survey data were used for analyzing the spatial changes of forest land and forest biomass in natural forest protection project area of Western Tianshan mountains in Xinjiang.Two temporal remote sensing images were used for obtaining forest land distribution and biomass by means of andom forest classification and biomass model.Thus,The change of forest types and biomass were obtained.The results showed that from the year of 2010—2016 the change of non-forestry Land was obvious with 7 370.1 hm2 being turned into forest land and 11 536.23hm2 into shrub land.The overall biomass increased by 1.26 million tons,an increase of 2.49%,the volume increased by 208.74 million cubic meters,an increase of 2.99%.

Key words： natural forest protection project; Picea schrenkiana; RS classification; forest biomass; forest stocking volume

Cite this article

Zhongqi XIAO , Jianwen HUANG , Chengxing LING . Spatial Change Analysis of Forest Land and Biomass in Natural Forest Protection Project Area of Western Tianshan Mountains[J]. Forest and Grassland Resources Research, 2018 , 0(1) : 57 -62 . DOI: 10.13466/j.cnki.lyzygl.2018.01.009

References

[1] 陈冬花, 邹陈, 李滨勇, 等. 西天山云杉林生物量与植被指数关系研究[J]. 北京师范大学学报:自然科学版, 2011,47(3):321-325.
[2] 牟怀义. 多源高分辨率卫星遥感影像监测林地动态变化研究[J]. 林业资源管理, 2016(4):107-113.
[3] 刁鸣军, 夏朝宗. 1982—2013 年准噶尔盆地植被长势变化分析[J]. 林业资源管理, 2016(5):39-46.
[4] 徐军, 谭莹, 郑云峰. 基于CART 决策树技术的林业地类遥感影像分类研究[J]. 华东森林经理, 2011,25(4):79-84.
[5] 张晓羽, 李凤日, 甄贞, 等. 基于随机森林模型的陆地卫星-8遥感影像森林植被分类[J]. 东北林业大学学报, 2016,44(6):53-57.
[6] 王燕, 赵士洞. 天山云杉林生物量和生产力的研究[J]. 应用生态学报. 1999,10(4):389-391.
[7] 李虎, 慈龙骏, 方建国, 等. 新疆西天山云杉林生物量的动态监测[J]. 林业科学, 2008,44(10):14-19.
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