山区村域土地利用管理模式研究

该项研究旨在利用山区特有的自然人文资源优势,进行景观生态设计,达到资源持续利用和繁荣山区经济的目的。该文指出了山区土地利用管理模式的原则,分析了山区土地利用管理的影响因素:自然因素、市场因素和土地制度因素。在黄安坨村不同土地利用类型中,获取7个典型土壤样点,分析土壤中的有机质、全N、全P、速效钾、速效磷、有效锰、有效铜和有效锌等。根据地形图、土地利用现状图、遥感影像图和土壤样点数据4个图层提供的信息和野外调查的结果,对黄安坨村进行景观生态规划,把研究区分成4个区域:农田区域、经济林牧草地区域、林地保护区域、居民点区域,根据区域特点,阐述了每个区域的的土地管理措施。

Studies of models of land-using management in mountainous rural areas

The purpose of this study is using mountainous advantage of natural and cultural resources,designing landscape ecology types in order to sustainably utilize resources and promote mountainous economy. This paper points out principles of models of mountainous land-using management,analyzing influence factors of mountainous land used,which include natural factor,market factor and land system factor.Seven samples of soil in different land use types in Huangantuo village,assay SOM,total N,total P,available K,available P,and available Mn,Cu,Zn were obtained.Huangantuo village is planned by theory of landscape ecology,on the basis of four-layer information of relief map,land using map,remote sensing image and investigation,This village is divided into four regions:infield region,cash trees region,woodland region and residential region.Measures of land use management of every area were pointed out,according to their characteristics.