Analysis Of Landscape Pattern In Guangwu Mountain

Nanjiang Guangwu mountain is a unique natural ecological environment ofprimitive simplicity, the original forest vegetation intact, ecological tourism resourcesand cultural tourism resources enrichment area. To better realize the sustainabledevelopment of ecological tourism in the area, the main types of vegetation landscapemaintenance is the primary problem.Process is nature natural landscape into a scenein the long-term in succession process, a variety of ecological function, which alsoincludes the impact of human activities. The natural landscape of the succession of itshabitat and had a profound impact on tourism value. Therefore, grasping thelandscape in the process, analysis of landscape characteristics and evolutionary trend,for human by the goals of sustainable development of the landscape, the use ofspecific means reasonable regulation and control, improving the ecologicalenvironment and landscape benefit has important significance.This study based on target for the sustainable development of landscape in theGuangwu mountain and in the main vegetation landscape as the research object,mainly can be divided into six types: coniferous forest, broad-leaved forest, scrub,mixed needle leaf and bare land and arable land is discussed respectively; Numberusing the theory of landscape ecology, landscape ecological method and3Stechnology, respectively from the plaque type characteristic, landscape heterogeneityand landscape pattern transfer matrix, vegetation coverage, vegetation along theelevation distribution features such as multiple perspectives on Guangwu mountainfor nearly20years of landscape pattern dynamic analysis. The study conclusions areas follows:(1) Over the past20years, Guangwu mountain landscape pattern must bechanged. Overall, the landscape dominance becomes apparent, type core plaquessignificantly, the area is growing rapidly, and has got good continuity; The study area of each landscape elements dispersion degree is reduced, the overall number decrease,patch fragmentation degree reduced, concentration increased; The study area of eachlandscape elements enhanced connectivity, the uncertainty informationreduced.(2) The continuous transformation of the landscape elements has formed the newpattern of the landscape. Overall, the decrease in arable land and bare land area hasmostly converted to vegetation, the vegetation factors type has been into each other,of which the most into thickets of activities.(3) The vegetation coverage rate increased as a whole. No vegetation area andlow vegetation coverage area in reducing, and high vegetation coverage area is on therise, in the study area of vegetation growing conditions must be improved, thevegetation quality is improving.(4) In the Guangwu mountain, alongwith the altitude changing, distribution oflandscape elements presents certain regularity.