生态学

Will a system of contributorship work for ecology?

贡献者署名制度是否适用于生态学类学术期刊？

This is the website of Department of Ecology and Evolutionary Biology at Cornell University.

这是康奈尔大学生态学和进化生物学系的网站。

According to the present situations of protected area in China and referring to the definition and category abroad, we suggested the forest natural protected area mainly include three types as follow: Nature Reserves (NR; types of forest eco-system), Forest Parks and Public Welfare Tree Farm. Researches of evaluation on ecotourism resources of forest natural protected area focused on two aspects basically: to appraise and account the ecotourism resources monetarily from the standpoint of pure economics; to assess the exploitability of ecotourism resources based on the theories of conservation biology and ecology, in which finding the reasonable equilibrating point between protection and: utilization was emphasized. On the studies of development pattern of forest ecotourism resources, it is necessary to deal with the relationship between protection and exploitation correctively, namely to put the protection as the first consideration and balance the "Tree r.1ajor Benefits" so that prompting the virtuous circle afforest ecotourism.

根据我国自然保护地的实际情况，参考国外自然保护地的定义与分类方式，可认为我国的森林自然保护地主要应主要包括森林生态系统类型自然保护区、森林公园及公益林场三种类型；森林自然保护地的生态旅游资源评价研究主要集中在两方面：一是单纯地从经济学角度对旅游资源游憩价值进行货币化评价与核算，二是从保护生物学和生态学角度对资源的可开发性进行评价，其侧重在于找到保护与开发的的科学平衡点；在森林自然保护地旅游资源的开发模式研究上，必须正确处理开发与保护的关系，把保护放在第一位，坚持"三大效益"兼顾的原则，才能实现森林生态旅游资源开发与保护的良性循环。

The studys object is bitch forest .spruce forest ,fir forest, chrysanthemum alp, willow community and two couch grass, so the research of the soil microorganisma,soil enzymatic activity in the subalpine coniferous forests in western Sichuan is significant to china .

因此，开展对川西地域中独特的生态环境中土壤微生物群落、以及与碳氮循环有关的土壤功能微生物数量和酶活性等的分布特征研究，进一步揭示川西亚高山植物群落的生态学过程已成为一项重要的研究课题。

Based on the analysis of landscape definitions, the principles of landscape classification were expounded in this article. The authors pointed out that different landscape have different characteristics and research contents, and the values of landscape's uniqueness, diversity, function, coziness and aesthetics were discussed.

在分析景观定义的基础上，概述了景观分类的生态学原则，提出了自然、经营和人工等不同景观类型的特性和研究重点，并对景观的独特性、多样性、功效性、宜人性及美学价值的评价进行了探讨。

In a talk at Harvard, Sir Crispin Tickell emphasizes the importance of looking at ecological footprints and of coming up with a new sort of economics that takes environmental costs into consideration.

在一次谈话在哈佛， Crispin Tickell先生强调看生态学脚印的重要性和的产生考虑到环境费用的新的类经济。

Under these circumstances, a series of new cross-disciplinary subjects that integrated ecology and social sciences and humanities have emerged.

在此基础上，出现了生态学与众多人文社会科学相互渗透整合的一系列新兴交叉学科。

The protection measures were proposed based on the discussion of the status and trends of the population viability. The results will enrich the studies on conservation of endangered plants, and improve the cross researches of population ecology and conservation biology, and provide the scientific guidance for conservation of Cycas fairylakea population.

研究结果不仅丰富和发展了珍稀濒危植物保护研究的理论和方法；而且有利于种群生态学和保护生物学交叉领域研究的进一步深入；同时为仙湖苏铁种群保护对策的制定以及保护行动的开展提供了科学依据和方法指导。

They foster research and publication in all aspects of the biology of these insects from ecology and taxonomy to physiology, cytogenetics, and control measures.

它还培养和收容有关这些昆虫的生物学所有方面的研究和出版物，范围从生态学和分类学到生理学、细胞遗传学、以及控制措施。

This institute setted up four scientific research organization: institute of biodiversity and ecological engineering, center for research and development of new drugs, institute of environmental and biological technology, center for research and development of dasheen, three departments: biology science, biological technology, biological resource and environment, four disciplines for undergraduate: biochemistry and molecular biology, ecology, cell biology and environment science, four disciplines for graduate: biology science, biological techonology, biological engineering and environment science.

学院现有生物科学、生物技术、生物资源与环境三个教学系和生物多样性与生态工程研究所、新药研究与开发中心、环境与生物技术研究所、魔芋研究开发中心四个科研机构；有生物资源与环境"211工程"建设国家重点学科和生物化学与分子生物学、生态学、细胞生物学、环境科学4个硕士学位点及生物科学、生物技术、生物工程、环境科学4个本科专业。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。