natural conservation

The effects of natural disturbance such as sea level rise, typhoon and storm tide, and human_caused disturbance such as reclamation, coastal engineering, environmental pollution and natural conservation area construction, on the structure and function of estuary wetland ecosystem were analyzed.

重点分析了海平面上升、台风暴潮等自然干扰，围垦、大型海岸工程（填海、码头建设等）、环境污染和保护区建设等人为干扰对河口湿地生态系统结构和功能的影响。

This paper puts forward the definition and connotation of urban reserved area, and analyzes the differences between urban reserved area, natural conservation, and urban landscaping.

本文阐述了城市自然保留地的定义、内涵，分析了它与自然保护区和园林绿化的区别；

Basic Principles On Management Plan of Eco-tourism in Natural Conservation Areas

自然保护区生态旅游管理规划的基本原则

The quantity of threatened plant species is about 10% of the whole species on the earth according to the information of Supervise Center of Natural Conservation of the World.

根据世界自然保护监测中心的资料，地球上处于受威胁状态的植物种数约占总种数的1／10。

And science tourism, such as cave exploration, geological tourism, natural conservation survey and archaeological studies, has also been put forward as orientation of the development with high rank for Guizhou tourism.

并提出将科学旅游，诸如洞穴探险、地质旅游、自然保护区考察和历史考古等作为贵州旅游业向高层次发展的方向。

Notes on soil dematiaceous hyphomycetes from Shennongjia Natural Conservation Area, Hubei Province I. family of imperfect mushrooms having dark-colored hyphae or conidia.

湖北神农架自然保护区土壤中的暗色丝孢菌I.半知菌纲的一科其菌丝或分生孢子成暗黑色。

A Discussion on the Conflicts between Grassland Animal Husbandry and Natural Conservation in Northwestern Yunnan. Study on problems and its counterplan of agricultural landuse in the Northwest Area, Yunnan

滇西北地区草地畜牧业与自然保护矛盾初探滇西北地区耕地利用存在的问题及对策

Ecological tourism exploitation and natural conservation coordinated growth were investigated preliminarily according to the present ecological environment of Changbai Mountain biosphere protection zone. The problem of its coordinated growth was explained and the sustainable development strategies were put forward.

结合长白山生物圈保护区的生态环境现状，初步探讨生态旅游开发与自然保护协调发展问题，阐述其协调发展的必要性，提出实施可持续发展战略。

There are many problems existing in developing Eco-Tourism in Natural Conservation Areas, such as resources shortage, environment pollution, and bio-diversity decreasing. In terms of these problems, this paper put forward some basic principles on management plan of Eco-tourism in Natural Conservation Areas.

针对在自然保护区发展生态旅游存在许多问题，诸如自然环境破坏、自然资源匮乏、环境污染、生物多样性减少、管理不完善等问题，提出了在自然保护区发展生态旅游的基本原则。

As the natural ecosystem, urban natural reserved area is the last habitat for indigenous species, which is different from natural conservation and urban greening.

城市自然保留地作为城市中残存的自然生态系统，是维持乡土物种生存的最后生境，其保护具有极其重要的意义。

The Chinese ancient civilization has simple and natural conservation view, Restraint culture and stele have played great roles in natural resources protection in the history.

中国古代文化具有朴素的自然保护观，禁约文化和禁碑在历史上对自然资源的保护曾起到过重要作用。