摘要
以福建三明将乐林场为研究对象,研究基于空间数据的森林经营类型的划分方法和技术。首先分析研究地区对将乐县森林的功能需求,根据分类经营的要求提出9种森林经营类型;其次在定性与定量化结合的基础上提出基于ArcGIS平台的划分指标及阈值;最终确定各小班主导功能,组织森林经营类型。GIS技术善于处理复杂的空间信息因子并能得出可视化的结果,使森林经营类型划分变得更科学、高效和直观。
Using Jiangle Forest Farm of Sanming City in Fujian Province as the research object,the methods and techniques based on spatial data in dividing forest management types were studied.Firstly,the functional requirements of the study area to the forests in Jiangle County were analyzed,and according to the classification management requirements 9 forest management types were proposed.Then on the basis of the combination of qualitative and quantitative,the indicators and threshold of division based on the ArcGIS platform were proposed.Finally the dominant functions of each small class,organize forest management types were determined.The results show that GIS is good at dealing with complex spatial information factors and can draw to visualize the results,thus the division of forest management types becomes more scientific,efficient and intuitive.
出处
《中南林业科技大学学报》
CAS
CSCD
北大核心
2014年第2期66-71,共6页
Journal of Central South University of Forestry & Technology
基金
"十二五"国家科技支撑计划"南方集体林区生态公益林可持续经营技术研究与示范"(2012BAD22B05)
关键词
森林经营类型
GIS
主导功能
林场森林经营
福建三明
forest management types
GIS
dominant function
forest farm management
Sanming city of Fujian province
