Study Of Influences Of Tourism Developments On Vegetation Envirement In Crater National Forest Park

Tourism ecology is a new field in applied ecology. It has been developed quickly in the world. However, it has not been studied well in China. How to deal with the relationship between the tourism development and the protection of resources and environment has been one of the important topics for scholars. The main study in the effects of two attributes, which were biotic environment (including vegetation and animal) and abiotic environment (such as soil, air ,water ,waste etc.), on the tourism development.Vegetation landscapes are not only important scenic resources, but also levers of harmonizing their ecological balance. Forest Parks are good places of eco-tourism, and their ecological environment is very sensitive to tourism activities. So it is important to study the relationship between tourism and vegetation environment in the forestry park.1. Many correlation indices between landscape important value, information index of species diversity and human geographical factors how that vegetation landscapes are affected seriously by human activities. Compared with physical geographical factors, human geographical factors (tourist activities) have more evident effect on vegetation landscape.2. The correlation among evaluating indices shows that the farther the level distance is, the lower the sensitive level is, the larger landscape important value and information index of species diversity are, the smaller tourism influencing index is 。3. The positive and negative correlation among six tourism influencing factors embodies the regulation of the effects of tourism on these factors, and the choose and given values of tourism influencing factors are correct.4. Based on evaluating class of tourism influencing index, we know that the management is good and middle level on the whole nature reserve, but there are some dangers on some region. Its results reflect the situation of tourism development in Crater National Forest Park, and are fit for the fact, and the way is practical.The relationship between tourism development and vegetation environment is a difficult topic. Aiming at this question, some studies are done with a case of Crater National Forest Park in the paper. However, many studies still need to continue. Firstly, landscape important value needs to take other factors into account such as vision, aesthetics, and soon. Secondly, we should discus show tourism influences the abundance, richness and diversity of species. Thirdly, as of negative species proportion, we should continue long-term practice study.