Research Of The Plan And Planting Of Greenland Of Scene Park In The Low Mountain Landform Of Karst

Karst has a peculiar geographical sight, but its ecosystem is worsening with both natural and man-made effect, which has become one of the hotspots for research in modern geography. The Karst landform in our country is the largest in the world with. the most typical area in the southeast part of China. There are various natural sight and abundant cultural resources, and the exploration of tourism resource attract the researchers of Karst landform.The research aera is conducted in Haishi Park Demonstration Area, ZhongLiang mountain in the area of Shapingba of Chongqing,and Karst low mountain landform is the typical weak ecology area of Karst rocky desertification. Haishi Park with various landform and vegetations locates at the edge of ZhongLiang mountain. The convenience of the transportation is another plus factor for the development of the park. However, the rocky desertification is very serious, the soil is poor, and the the surface water is in a shortage. The jamming in the early days caused serious destroy to the vegetation in the park, so succession is slow, meanwhile, a small number of arbor and confused shrub are also unfavorable factor for the development of the park.The research takes typical Karst low mountain landform of ZhongLiang mountain as the research background, through anlaying the park soil texture,investigating the landscape resources,vegetation(including structure of plants clump and the location of appreciate plant) and collection of the other data,find a landscape plan of greenland of Haishi park from water resourse,landscape resourse,vegetation resourse with the theory and the practice of forestry ecology restores, the agricultural ecology, the traveling ecology and so on.Hope the result of the research can provide a reference materials for planning Greenland of the park later,and can be a model for other Greenland of karst low mountain landform park's planning.The main findings are as follows:1.There are four kinds of landscape resources:castle architecture,artificial lake for waterscape,geography landscape of landform and singular stones, original ecological vegetation and manmade vegetation of landscape resource.The main appreciated plants: Millettia dielsiana,Mucuna sempervirens,Bauhinia hupehana, Alchornea davidii, Myrsine Africana, Rose multiflora, Caesalpinia decapetala, Diospyros cathavensis, Pvracantha fortuneana, Berchemia polyphylla,Nandina domestica,Dendrocalamus affinnis,Arundo donax L.,Phyllostachys hterocycla,Trachycarpus fortune, Rhus chinensi, Michelia alba DC.,Populus adenopoda, Sapium sebiferum,Platycladus orientalis, Ligustrum lucidum.Ficus vlrens var. sublanceolata,Erythrina variegate, Cedrus deodara, Ginkgo biloba, Cinnamomum japonica,Cinnamomum septentrionale,Hand-Mazz., Miscanthus sinensis,Koelreuteria bipinnata,Metasequoia glypto-stroboides Hu et Cheng(Chinese name in Appendix A).2.Stone scenery of the park is quite prominent, characters and shape of the rock in the park like Taihu stone,it has got "thinly, wrinkle, leak, pass".in order to reveal the stone scenery outline, has carried on the reorganization to the landform:The partial landscape good rock digs out its peripheral soil, highlights the rock shape; The partial rocks must fill in, or disposes with the vegetation. We arranged the landform in order to show the stone scenery much better:For some stones,we dig out the earth near them to show their contour;For some other stones,we cover them with earth,or made them match with plants directly.3.The park is divided into 6 function areas,including the culture and entertainment area, the sports area, the area for child's playing, tour and rest area, garden service and administration area, actual combat area for the radium war club, the measure of tour and rest area is largest,including landscape area and scenic spots(Fig.4-1).4.The landscape is divided into 3 parts:artificial waterscape,appreciated landform scenery, appreciated vegetation scenery, we planed the vegetation scenery:There are 72 vegetation's landscape area,23 vegetion scenic spots,then we made a plan figure of Greenland landscape of Haishi park(Fig.4-7).5.In the planting area of ecological restore and agricultural sightseeing,we chose suitable economic crop:loquat, Bunge prickly ash, walnut, Hangzhou white chrysanthemum,honeysuckle, Olive, Chinese toon tree, pomelo are still be on study.