ArcGIS技术在落桦混交林抚育调整中的应用

Application of ArcGIS technology in tending adjustment of Betula platyphylla mixed forest

为探究ArcGIS技术在落桦混交林抚育调整中的应用,以木兰围场的北沟林场为研究地点,落桦混交林为研究的目的林分,运用ArcGIS软件进行数据分析,与林地的实际情况进行对比分析,结果表明:(1)落桦混交林在ArcGIS软件上的在软件上形成的斑块图可以分为四种经营类型,四种经营林分对应了7种抚育措施,不同的经营类型对应其适合的措施,但是也有的林分需要好几种措施结合起来使用,从而提出针对落桦混交林的抚育方案,根据不同的经营类型在图上着不同的颜色从而形成抚育方案.(2)ArcGIS技术在林业上的应用节省了巨大的人力和物力,让森林经营更加的可视化,抚育的更加合理,经过长时间的应用AriGIS技术,可以积累不同因素下林分的生长状况,并可以结合起来在图层上体现,根据反馈的信息和实际情况制定规划,是最符合实际的。

In In order to explore the application of ArcGIS technology in the adjustment of birch mixed forest, the Beigou forest field of Mulan Weichang was used as the research site, and the mixed forest of Betula platyphylla was used for the purpose of re- search. The data were analyzed by ArcGIS software and compared with the actual situation of woodland The results show that： （1） The plaque map formed on the software in ArcGIS software can be divided into four types of management, four kinds of management stands correspond to seven kinds of tending measures, and different management types correspond （2） the use of different measures, but also some of the measures need to combine the use of these measures, which proposed for the birch mixed forest tending program, according to different types of business in the figure with different colors to form a tending program. ArcGIS technology in the appli- cation of forestry to save a huge human and material resources, so that the forest management more visualization, tending more rea- sonable, after a long period of application of AriGIS technology, can accumulate the growth of different factors under the stand, and can be combined In the layer to reflect, according to the feedback of information and the actual situation to develop planning, is the most realistic.