Study According To The Geomatics The City Forest Park Ecosystem Programming Method

Along with transportation the conditional improvement,people live the exaltation,leisure time of the level time of increase,the city ecosystem environment of increasingly worsen, return to return great universe and head for forest of forest tour the industry become contemporary a tour an industry of a development direction.Along with the nasty play increment of the forest park visitor's quantity, the water body and air and the noise pollution,soil erosion,the cultural object historic monument break,living creature diverse sex lower,construct miscellaneous disorderly cause of sense of vision pollution etc. a series of ecosystem environment problem presents increasingly.Moderate a scenery tour,the cultural object protection,ecosystem protection,residents recreation etc. is various benefits the demanding ecosystem programming become guiding the forest park alignment and can keep on development necessarily from it road.Establishment at the 3S technique on of the Geomatics provided a powerful technique to prop up for the forest park ecosystem programming.Purple Golden Mountain national class forest park view structure and form the variety analysis of 1992-2002 years 10 years express: (1) the amount of vertical forest patches increase rapidly and the vertical forest becomes the dominant type in the region; (2) the fractal dimension of the vertical, the shrub and open forest decrease from 1992 to 2002,while the FD of garden forest increases slightly; (3) the shape of the vertical and the open forest becomes more complicated during this period, while the shape of other forest types gets more regular; (4)the distribution of the vertical forest becomes more sparse, while the others gets more concentrated.Environmental capacity calculation is the premise of travel service facility planning at the scenic spot. Based on the information from high-resolution aerial photo of the case study area in 2002, Taking the table's top geography information system software MapInfo as the space analyzes tool, adopted the area method to study region with swim the road method to compute in 2002 the environment capacity and year environment capacity attains 67182 people and 13,012,530 people respectively for day, among them the day environment capacity of view area in Zhong-shan Mausoleum,year the environment capacity is the tallest, attaining 15664 people,391.625 myriad people times respectively.The environment capacity of the natural view area is lowest, day environment capacity,year the environment capacity onlies have 909 people,18.18 myriad people times respectively.Thesis with the forest resources two types of inquisition datas, high-resolution aerial photo of QuickBird is main information source, combine the forest esthetics an evaluation a result, with ArcGis 9.0 is space analysis terrace, from the ecosystem function,forest esthetics 2 aspects Purple Golden Mountain national forest park the area row for the mountain north forest to sight-see recreational area of south citizenry of area,natural sanctuary,sacred mountain ecosystem sanctuary,famous spot historic monument area,mountain 5 management units, moderating a scenery tour thus and availably,ecosystem protection,citizenry recreation etc. various needs of the antinomy of.With the help of GIS platform of Erdas 8.7,based on modeling theory of geographic information system in Spatial Analysis,deriving information from DEM and high resolution aerial photo of Zijin Mountain, Xingjian Pavilion ,Gaunghua Pavilion, Yangzhi Pavilion are view shed . Research shows that most of the pavilion in Zijin Mountain are only acted refuge of sunshine and rainfall, The forest park should strengthen the construction of the sightseeing service facilities.