vegetation mapping meaning in Chinese
植被填图
植物比较胚胎学
Examples
- Investigation of tugai forests formation ( vegetation map , tree ages , soil sampling ) at a still natural site with river relocation ( site in iminq ? k )
通过植被图、年轮、土壤分析，在自然的胡杨林（移民且克）研究土加以森林形成过程。 - With the help of mapinfo , the vegetation map was processed and the data of the eleven vegetation landscape elements were obtained
首先，在mapinfo的帮助下，对该地区的植被图进行处理，得到10类植被景观要素，并对景观要素的基本特征进行了分析。 - This thesis makes a systematic analysis to the vegetation landscape elements and patches . with the help of cis , the vegetation map was processed and the data of the eleven vegetation landscape elements were obtained
首先，在gis的帮助下，对核心区的植被图进行处理，得到11类植被景观要素，并对景观要素的基本特征进行了分析。 - A preliminary study on the species composition , ecological characteristics and present distribution of vegetations in mengyang area , the largest part of xishuangbanna nature reserve , shows that there are 7 vegetation types , 15 formations , 24 community types in this area . the vegetation map was made by using gis software ( arc / info ) , and the area and distribution pattern of each community was obtained . the subtropical monsoon evergreen broad leaved forest occupies the largest part , with an area of 41 . 26 % of the whole , and the tropical rain forest occupies less than 10 % of the whole area . according to the topography , altitude , climate characters and present distribution of the vegetation , and based on the landscape type map , an original vegetation map under natural conditions was obtained , which could provid a theory for the vegetation restoration , especially for the tropical rain forest and its habitat , and for the development of the nature reserve
对西双版纳勐养自然保护区植被的类型进行了划分,包括人工和自然群落,共有7个大类、 15个群系、 24个群落类型分布.对每个类型的主要组成种类、生态特征和分布现状进行了初步研究.利用地理信息系统软件制取植被图并获得了各种植被类型的分布面积和分布格局特征,这一地区亚热带季风常绿阔叶林的分布面积和所占比例最大,达总面积的41 . 26 % ;而热带雨林面积不超过总面积的10 % .依据地形、海拔、气候和现状植被分布的规律,在获得景观类型图的基础上,得到了可以反映这一地区在完全自然条件下植被可能分布的状况的还原植被图,为保护区的发展和植被的恢复提供了理论依据。 - Two temporal satellite images were used for vegetation mapping of wolong nature reserve . through overlay analysis of the vegetation maps and dem data , the authors studied the distribution pattern variation of different vegetation types along the topographic gradients . the study resulted that : the extensive deforestation activity beginning at medium 1960 s made intensively impact on the vegetation distribution pattern , and the aftereffect can be distinguished clearly even in medium 1980 s
北京大学城市与环境学系，北京， 100871摘要：利用卧自然保护区1987年和1997年两个时段的卫星遥感影像进行植被制图，并与dem模型数据进行叠图分析，研究不同植被类型在各种地形梯度上的分布格局及变化特点。