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For a long time, tourism is considered \In this paper, the Mountain tourist area as the research object, through field investigation, laboratory test analysis, comparative analysis, to explore the tourism activities, tourism development and construction of the Southern Mountain tourist area on the abiotic environment and biological environment. The results are as follows: 1, the effects of tourism on the Nanyue soil, mainly for the amusement Road on both sides of trampling and soil compacted to bulk density and moisture content change. With increasing distance from the travel channel, increases soil moisture, soil bulk density gradually reduced, by calculating the resort soil impact index (SII) to evaluate the tourist activities on the combined effects of soil area, the results showed that: tourist activities on the tour Road outer soil moisture content and bulk density had a greater impact. 2, in the atmospheric impacts, pollution comes mainly from burning incense paper smoke, vehicle exhaust transportation, catering soot emissions and dust development and construction activities. Through the summit, Ban Shanting, Nanyue Arboretum, Nanyue Temple (control points) four attractions SO 2 , NO 2 , TSP monitoring indicates that atmospheric environment Hengshan basically meet the relevant standards, this is due to the region in recent years, the tourism hotels and restaurants removal, straighten and strengthen management. 3, in the water impacts, selected area within the Kegon Lake Reservoir, Owada reservoirs and dams and prosperous area outside of the town area, Hidden Dragon River a few sample areas were measured BOD, COD, NH 3 -N and TP four factors. The results show that the water quality of the reservoir area within a few except DO (low) and total nitrogen (higher) than are in line with \Well, it was less affected tourism. But in the old town area and the area outside the Hidden Dragon River water quality due increase in visitors, domestic sewage discharge increases, resulting in BOD, COD, NH 3 -N and TP four factor levels were exceeded. 4, the impact of tourism on vegetation mainly through two ways: direct and indirect impacts. Mainly for infrastructure, tourist stampede and destruction, transport and use of exotic species to carry. Infrastructure occurrence of forest fragmentation, vegetation structure changes; tourist stampede, collection and characterization as well as transport rolling impact on vegetation; through the soil and the atmosphere to affect the living environment of vegetation; inadvertently brought into alien species and competition between native species. Tourism activities and facilities but also a number of rare species on the local impact to reduce the number. With tourism development, Nanyue tourist area as much as 26 kinds of introduction of alien plants, trees on both sides of the trails across from injury rate of 8396, up to 278 years old trees die. 5, with the tourism development, tourism on wildlife have had a greater impact. Guangji frogs 2007 decrease 2634 compared to 1998, decreased 98.12%, the economy snakes number 2001 compared to 1997 decreased 59.26%. 6, tourism on the Southern Mountain landscape configurations have a greater impact, increasing the number of patches, the average area reduction. If there is interference Zhu Rongfeng plaque 18, grinding Mirror interfere with plaque 17, two scenic plaque density of 15.6 / km2. Since the construction of the road network, from large to small plaques, narrowing the width by the small change, in 2007 the number of plaques than in 1980, 1985, 1995, respectively, an increase of 41.86%, 29.78%, 18.73%. Tour road construction, increase the length of the corridor, corridor density, studies have shown that Nanyue scenic corridor density index of 270 or so. Tourism activities and infrastructure so severe landscape fragmentation. Fragmentation of the edge rich in biodiversity, small organisms more, because area reduction, the former suitable for large creatures living in the house will move out or die. The vegetation of the unity of the system is weak anti-interference ability, stability decreases. 7, through the Nanyue District ecological footprint and ecological capacity analysis, Hengshan Mountain ecological deficit in 2007 amounted to 0.66 hm2. It can be seen, in 2007 Hengshan land supply can not meet the demand for land, showing a non-balanced development, does not change the current development of hair, ecological deficit will grow further, which means strength of the human use of natural resources intensifies, also shows that the region's current development model is not sustainable. Besides tourism activities to a certain extent, for the protection of natural resources to provide economic security. 8, the paper on the basis of the above analysis presents the sustainable development of tourism Nanyue some reasonable and feasible countermeasures.
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