Advanced Materials Research Vols. 955-959

Abstract: The comprehensive evalution of the different plant communities diversity and degradation of Prairie Meadows. The result showed that, with the increase of grassland degradation degree, the composition of communities species was single, quantity gradually decreased, the change of species important value was obvious, the communities coverage, the communities height, ground production value was obvious decreasing trend; Plant communities a:diversity index, Margalef abundance, Simpson:advantage index Shanon-wiener:diversity index and Pielou:a verage index all have obvious decreasing, communities of similarity index has increasing trend. At the basis of indicator System fuzzy comprehensive evaluation review that the rang of indicating degree respectively:vegetation communities fence:1～0.7370,light grazing areas:0.7370～0.8117,moderate grazing areas:0.8117～0.4890,heavy grazing area:0.4890～0.

Abstract: This paper explored the application of AHP in green port grade evaluation by constructing a green port evaluation system to determine the index weight, and on this basis proposed evaluation scoring and grading standards. Finally, the experiment proved the scientific evaluation and applicability of the method.

Abstract: Travel and Tourism Scenic Area as a sensitive, vulnerable to a variety of external factors influence and interference. Thesis, the tourist attractions environmental assessment method proposed some tourist attractions environmental factors, and to establish the corresponding mathematical models, numerical simulation results of the analysis of mathematical models of specific environmental assessment method for tourism, study results showed that tourist attractions environmental evaluation system can effectively predict tourist attractions environmental carrying capacity, environmental trends, which can effectively play a role in early warning for area management.

Abstract: The environmental bearing capacity of tourism resources has important significance for the sustainable development of tourism scenic spot. Papers from the relationship between the number of tourists and scenic environment between the established model, and model analysis obtained by the specific relationship between the number of visitors and the number of environmental pollution levels. By analyzing the results in favor of tourism environmental systems and components, and accurately grasp the scale between tourism development and resource protection, and development of tourism resources can be scientific.

Abstract: in recent years, social psychology plays an increasingly important role in the solution to environmental problems. In order to motivate people’s pro-environmental behavior, this paper, from the perspective of social psychology, puts forward the following ideas: helping the public possess the cognition of the seriousness of environmental problems and the cognition of the attribution of responsibility for environmental protection can encourage them to develop the right cognition of environmental problems; improving the public’s efficacy expectations and outcome expectations can strengthen their desire and attitude to environmental protection; changing the evaluation of social norms and cultivating the public’s skills of environmental protection can motivate people’s pro-environmental behavior.

Abstract: Under the situation of the ecological environment damage, the ecological compensation is becoming one of the focal points of the society in China. In responding to the decision of the Central Government positively, all provinces and municipalities have carried out a variety of plots of ecological compensation, in addition to large-scale ecological engineering projects implemented by the Central Government, including Three-North projects, Natural forest protection, Beijing-Tianjin sandstorm sources governance, and Returning farmland to forest/grassland which came into effective since the late 1990s, gradually. Through the analysis on those large-scale ecological engineering projects located in Inner Mongolia, this study summarized the progress and development of afforestation and the existing problems. In addition, through regional management scheme based on regional characteristics, the sustainability of ecological compensation in Inner Mongolia was assessed.

Abstract: This study uses a questionnaire survey method to assess attitudes toward the development of ecotourism among residents of Wutai Township following Typhoon Morakot. The results show that residents held positive attitudes toward the promotion of ecotourism. Factors influencing the promotion of ecotourism are tourism service, community development, cultural continuity, and environmental conservation factor. Based on potential differences due to sex, age, and level of education, the results show that aside from significant variations on environmental conservation factors, the remaining factors did not show any significant variations. For the environmental conservation factors, the group of 31-40 year old was more likely to have positive attitudes than other age groups.

Abstract: with the sustainable development of our economy and the increase of people's living standards, China's air quality has deteriorated sharply. It is important to study the factors affecting the air quality. The study can help to reduce the pollution of the environment and promote the coordinated development of economy and environment. Using the grey correlation theory,this paper analyzed the factors influencing air quality in Beijing city. Results show that, in accordance with the influence factors for air quality from big to small order, influence factors are as follows: energy consumption quantity, the number of resident population, GDP, investment in science and technology, investment in environment protection. Therefore , we need to focus on energy consumption reduction and population control to increase the air quality in Beijing City.

Abstract: The data of 116 atmospheric dust monitoring points in Jinan from 2009 to 2012 were analyzed. The average annual atmospheric dustfall was maintained at 10.47 to 14.34 t•km^-2•month^-1, and the change was less than 15.14%. Within one year, the atmospheric dustfall was mainly concentrated in the spring season (March to May), accounting for 27.72% to 33.44% of the annual dustfall. The lowest dustfall was concentrated in September to November. The dustfall in Jinan City was generally in a decreasing trend. The dustfall of each district is different from one another, the arrangement of 6 districts in Jinan is Huaiyin> Tianqiao> Shizhong> Licheng> Lixia>Changqing. Special meteorological and ecological environment are the mainly factors to influence temporal and spatial distribution of the dustfall in Jinan.

Abstract: This study compares the aerosol optical depth (AOD) from the HJ-1 CCD cameras with ground-based measurements of AEROSOL ROBOTIC NETWORK (AERONET). The results indicate that the HJ-1 CCD AOD retrievals at 550 nm have good correlations with the ground-based measurements. This validation study indicates that the HJ-1 CCD AOD retrievals can adequately characterize the AOD distributions over the dense dark vegetation region of China. This AOD product can act an important role to study air pollution.