摘要：
Rosewood tree has high adaptability to environment and tolerance to water stress, and a long history of utilization and plantation in many countries. However, researches on Rosewood were mostly focused on the biomass analyses and utilizations of its wood, and lacked those to analyze the chemical components of extractives of Rosewood leaves, which was very important to recover and utilize the polluting waste Rosewood leaves. Therefore, the chemical components of benzene/ethanol extractives of Rosewood leaves were analyzed by method of GC/MS in order to identify top value-added bioactive components from waste leaves of Rosewood tree. The analytical result showed that the main components of benzene/ethanol extractives of freeze-dried Rosewood leaves by GC/MS analysis were identified 16 constituent (16 peaks) as: Ethanol, 2-butoxy- (40.36%), 2-O-Methyl-D-mannopyranosa (18.22 %), Hydrazine, 1,1-dipropyl- (6.09%), 1-Docosanol (5.59%), 1-Eicosanol (5.28%), Oxirane, hexadecyl- (3.63%), trans-2,4,5-Trimethoxy-.beta.-methyl- (3.50%), Bicyclo[3.1.1]heptane, 2,6,6-trimethyl- (2.53%), 9,12,15-Octadecatrienoic acid, methyl- (2.43%), Tetratetracontane (2.31%), Hexadecane, 1-(ethenyloxy)- (2.27%), Cholan-24-oic acid, 7,12-bis(acetyloxy)-3-ethoxy-, methyl ester, (3.alpha.,5.beta.)- (2.10%), Hexatriacontane (2.02%), Phytol (1.76%), Octadecane, 1-chloro (1.08%), etc. As the first report here, our result by GC/MS showed that the benzene-methanol extractive of freeze-dried Rosewood leaves can be developed into top value-added materials of medicines, biofuel, and industrial solvents.
作者机构：
School of Economic Central South University of Forestry and Technology Changsha, Hunan Province, China
会议名称：
2011 International Conference on Business Management and Electronic Information(2011商业管理与电子信息国际学术会议 BMEI2011)
会议时间：
2011-05-13
会议地点：
广州
会议论文集名称：
2011 International Conference on Business Management and Electronic Information(2011商业管理与电子信息国际学术会议 BMEI2011)论文集
关键词：
Innovativeeconomiccircle;knowledgeagg lomeration and diffusion;innovationnet works
摘要：
This paper presents the concept of innovative economic circle. With development status of seven economic circles, we deduce the conclusion that, realization of innovative economic circle not only requires the promotion of learning system among organizations, cooperation of industries, universities and research institutes, proper guidance of government in this region, but also requires the coordinative development of districts and all departments in this region.
期刊：
International Conference on Management and Service Science, MASS 2011,2011年:1-5
通讯作者：
Fang, Q.
作者机构：
[Zhang Shuangli; Li Xiaoqing; Fang Qinmin; Zhang Yufeng] Business School, Central South University of Forestry and Technology, Changsha, China
会议名称：
International Conference on Management and Service Science(2011年第五届管理与服务科学国际会议 MASS 2011)
会议时间：
2011-08-12
会议地点：
武汉
会议论文集名称：
International Conference on Management and Service Science(2011年第五届管理与服务科学国际会议 MASS 2011)论文集
摘要：
Along with China's gradual changes in developmental model of economy and society, the pulp & paper industry associated with renewable resource exploitation and environmental protection is increasingly becoming the dominant industry. This paper takes 21 listed companies in the pulp & paper industry of China as research objects, builds the evaluation indicator system on the basis of resource-based theory and constructs the resource efficiency evaluation model of the forestry-paper firms based on DEA. According to the annual reports of listed companies and the data of Almanac of China Paper Industry, the paper analyzes resource efficiencies of China's forestry-paper firms and provides a theoretical basis for further improvement in resource efficiencies of the pulp & paper industry in China. Keywords-DEA; resource efficiency; resource-based theory; forestry-paper firm
作者机构：
[Hu Xi-jun; Xia Zheng-feng; Chen Cun-you] Cent South Univ Forestry & Technol, Sch Environm Art & Design, Changsha, Hunan, Peoples R China.
会议名称：
Ist International Conference on Environmental Systems Science and Engineering (ICESSE 2011)
会议时间：
AUG 06-07, 2011
会议地点：
Dalian, PEOPLES R CHINA
会议主办单位：
[Hu Xi-jun;Xia Zheng-feng;Chen Cun-you] Cent South Univ Forestry & Technol, Sch Environm Art & Design, Changsha, Hunan, Peoples R China.
会议论文集名称：
Lecture Notes in Earth Sciences-LNES
关键词：
Urban plant;plant species diversity;composition;protection;longyan
摘要：
Based on the investigation of plant resources and the collection of related data in longyan, analyzed the actual state of the plant species diversity of urban plant diversity, wild plant diversity, ornamental plant diversity, national rare and endangered plants diversity, ancient and famous tree diversity in longyan. The results were given as following: the plant species of urban plant is rich in longyan, but it also have several problems: The resources of wild plant is rich, but not be fully used; The urban plant disposition is unreasonable, plant landscape is single; The protection of ancient and famous tree is insufficient. For these problems, the authors suggest some methods on the protection of the plant species diversity of urban plant in longyan.
作者机构：
School of Economics Central South University of Forestry and Technology Changsha, China Yuan Renwei2, Luo Can2 2.School of Business Central South University of Forestry and Technology Changsha, China
会议名称：
International Conference on Management and Service Science(2011年第五届管理与服务科学国际会议 MASS 2011)
会议时间：
2011-08-12
会议地点：
武汉
会议论文集名称：
International Conference on Management and Service Science(2011年第五届管理与服务科学国际会议 MASS 2011)论文集
摘要：
At present, the globalization ecological crisis is increasingly serious; then, human have to review their own behavior activities, and start to appeal to construct a new civilization mode-Ecological Civilization, Ecological civilization is a civilization manna that can realize sustainable development and achieve harmonious development between man and the natural environment, and ecological civilization is the most important approach to solve the globalization ecological crisis. Extensive researches and practices show that the corporation is the mainstay of the market, their activities have an important influence on the development of the whole community; meanwhile, corporation social responsibility is the main reason of global and critical ecological crisis, especially, the corporation green responsibility is the most important reason. So, the corporation green responsibility construction becomes the necessary measure and course in the process of ecological civilization construction. At first, this paper expatiates on the correlative concepts of ecological civilization and corporation green responsibility, and analyzes the real status of our corporation green responsibility; then, this paper put forward some suggestions on building Chinese corporation green responsibility system for helping the construction of ecological civilization.
