查询词典 biodiversity

The invasion of Eupatorium adenophorum Sprengel may occupy the living space of other plant species, reduce the native biodiversity and ecosystem productivity, and cause serious ecological consequences.

紫茎泽兰入侵会挤占其他物种的生存空间，降低生物多样性和生态系统生产力，带来诸多负面生态效应。

To sum up, the use of 30.3 mm square mesh codend will make against sustainable utilization to most fishery resource and biodiversity protection in Northern South China Sea.

总体来说，使用该规格的方目网囊作业不利于南海北部多数种类资源的繁殖、恢复及其可持续利用，不利于海洋生物多样性保护。

The biodiversity index was ranked between 1.4 to 3.5 and increased from down stream to up stream.

综合生物指标法，八连及老梅溪为轻度污染之河川，主要污染河段以中下游为主。

According to the problems in the protection and utilization of these resources,some rationalization proposals were put forward,including strengthening the construction of nature reserve and infrastructure,and propaganda and education,accelerating legislative paces,enforcing the law strictly,increasing input and improving conservation and scientific research levels to protect the functions of wetland ecosystem and biodiversity,which could offer beneficial reference for the evaluation and utilization of other wetland resources and the coordination of regional economic development.

针对资源保护利用中存在的问题，提出加强自然保护区建设、加强宣传教育、加快立法步伐、加大执法力度、增加投入、加强基础设施建设、提高管护与科研水平和加强国际间的合作交流等合理化建议，以保护三门峡黄河湿地生态系统的功能和生物多样性，为其他湿地资源的评价、利用以及与区域经济发展的协调提供有益的借鉴。

It is absolutely necessary to study classify, patterns and dynamic of the landscape of watersheds from the level of landscape, in order to get system knowledge for whole watershed and to provide foundation for landscape construction of the region, taken count of the close relationship between the landscape structure and its hydrological process, its pollution shifting process and suppuration of biodiversity.

流域的景观结构特点与流域的水文过程、污染物迁移过程及对生物多样性的支持功能密切相关，因此有必要从景观水平上研究流域的景观分类、景观格局与动态特征，以期获得对流域整体的系统认识，为开展以流域为单元的景观生态建设提供依据。

The resources offered include software, world taxonomist database and world biodiversity database.

其提供的资源包括软件、世界分类学家数据库和世界生物多样性数据库。

Terpene synthases is one of most important regulatory enzymes in biosynthetic pathway of terpenoids, specially in regulation of terpene biodiversity.

萜类合成酶是萜烯生物合成途径中的重要调控酶之一，特别是在萜烯化合物多样性的调控上具有重要作用。

While, in suburb Wetland Park planning, the top-drawer ecosystem services are water quality and water supply reservoirs, and biodiversity conservation.

不同区域的湿地公园其恢复和重建的核心生态服务功能应在科学分析研究的基础上因地制宜地确定，例如：城市建成区域中建设的湿地公园应以水质净化和调节改善小气候为恢复和重建的核心生态服务功能；城郊的湿地公园应以水质水源保护和生物多样性保育为恢复和重建的核心生态服务功能等等。

It is a perfect transect for the research of biodiversity and gradient patterns.

群落的物种共有度表达了群落间的相关性及物种的共存关系。

The effects of building a water conservancy project include soil submerging, transmigrant, public health, micro-climate, soil salinization, environmental and geological disaster, deposition and alluviation, changing of ecological environment, wetland, biodiversity and environmental influence during the construction period of project, etc.

这些影响包括淹没土地、移民、人群健康影响、小气候影响、土壤的沼泽化和盐碱化问题、环境地质和自然灾害问题、上淤下切、生物环境的变化、湿地影响、生物多样性影响以及施工过程对环境的影响等。

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。