基于信息图谱分析的碳汇林特征  

Structure & Mechanism of Carbondioxide Carbon Sequestration Forest Based on Information Atlas

作　　者：钟文[1] 王让会[1] 顾泽洲[2] 

机构地区：[1]南京信息工程大学环境科学与工程学院,南京210044 [2]常州大学数理学院,常州213164

出　　处：《林业科学》2013年第1期142-151,共10页Scientia Silvae Sinicae

基　　金：中国气象局干旱气候变化与减灾重点开放实验室项目(IAM201001);上海市气象局科技开发项目(CCFS-09-10);国家气象局软科学项目(QR2008-39);国家973计划(2006CB705809);国家科技支撑计划(2012BAD16B0305;2012BAC23B01)

摘　　要：以克拉玛依碳汇林为研究对象,融合地学信息图谱方法与空间分析方法,利用多源数据将复杂的、变化的生态景观特征以图谱的形式展现;建立空间数据库及碳密度模型,扩展地学信息图谱的研究方向。研究的全过程实现了栅格化、数字化、空间化、动态化和图谱化。The ecological landscape features of carbon sequestration forest （CSF） in Karamay were investigated by geo- information atlas method and spatial analysis method. The ecological landscape features, which were complex and variational, were shown in the form of atlas based on the multi-source data. And the initial spatial database and the carbon density model were also established. The whole research had been finished in rasterizing, digitization and spatialization with a dynamic fashion.

关 键 词：信息图谱 碳汇林 碳密度 

分 类 号：P208[天文地球—地图制图学与地理信息工程]