林分可视化系统在帽儿山地区的应用

Application of Stand Visualization System in Maoershan Region

对Stand Visualization System(SVS)林分可视化系统作了初步的介绍,并以帽儿山生态站次生林分为例进行了应用研究,结果表明:SVS是一个理想的对林分数据(树种、高、颜色、密度、冠幅特征、树叶特征)进行可视化研究的软件,它以图像的形式直观生动地展示出所模拟林分的结构及其树种、径级以及树木高度等指标的分布情况。但是SVS所需参数较多,有些数据的获取有一定的难度,需要加强相关基础研究。

The stand visualization system （SVS） was elementarily introduced and its application to the secondary forests in Maoershan Ecological Station was studied. Results showed that SVS is perfect software in visualization study on stand data, such as tree species, tree height, color, density, crown characteristic, and leaf characteristic. It can directly and lively lay out the structure and distribution of tree species, diameter classes and tree height of the simulated stand by images. But SVS requires many parameters and parts of data which are hard to be obtained, so it needs to enhance related fundamental researches.