查询词典 biodiversity

Keywords: Three Parallel Rivers; Hengduan Mountains; Formicidae; Biodiversity; Ecology

中文关键词：三江并流；横断山；蚁科；生物多样性；生态学

The journal dedicates to the studies of the taxonomy, phylogeny and evolution of botany. Research areas mainly include plant diversity conservation, molecular phylogenetics, population biology, morphology, biodiversity, herbaria and nomenclature etc.

该刊致力于植物学的分类学、系统发生和进化方面的研究，研究领域主要涉及植物多样性的保存、分子系统发生学、种群生物学、形态学、生物多样性、干燥标本集以及命名法等等。

The progress of using new hyperspatial and hyperspectral data for directly retrieval biodiversity indexes and its limitations are discussed in this paper.

最后，总结了该方法在我国的应用局限，指出增进学科合作、将遥感方法与生态学理论和模型相结合、重视地面验证数据的使用将是生物多样性遥感研究的发展趋势。

We suggest that biodiversity of Labeoninae fish in Pearl River can be resulted from divers habitats of Karstic area in Yunnan-Guizhou Plateau and Guangxi Province.

此外对分布于我国喀斯特区域的野鲮亚科鱼类的多样性等进行了有关进化生态学方面的初步研究。

Biodiversity in Taiwan is interfered by an invasive plant: Leucaena leucocephala (L. leucocephala), which has been considered one of the most important contemporary ecological problems.

入侵植物－银合欢威胁台湾的本土生物多样性，已成为现今最受瞩目的生态问题之一。

Most species' populations were decline in last fifty years, especially since the last 1980's, the populations such as Alpine Musk Deer, Przewalski's Gazelle and Red Deer etc. declined dramatically;(5) Desertification and grassland degredation are obviously affected by climate change on macrographic scale, anthropogenic activities is an important driving role for desertification, herbing, land-development and urbanization have majority impact to biodiversity spatial pattern and its loss.

祁连山区动物资源组成成分复杂，总体上缺乏自身特有的种类，哺乳动物区系特点不很突出，既包含了东部黄土高原和东南湿润地区的兽类成分，又不乏青藏高原特有种类，同时还与新疆的动物区系有一定的联系，近50年来尤其自上个世纪80年代以来，多数种类的种群数量呈下降趋势，其中以马麝、普氏原羚、马鹿等物种的数量下降的最为显著；（5）土地沙漠化和草地退化在宏观尺度上受气候因素影响较大，人类活动对荒漠化的加速发展起着重要的驱动作用，尤其是放牧、土地开发和城镇化建设对生物多样性资源减少以及空间分布格局影响较大。

The Magnoliaceae plants not only have scientific value in study on the origination and system phylogenetic evolution of angiosperm, but also are important components to sustain forest's ecosystem equilibrium and conserve biodiversity.

木兰科植物不仅在研究被子植物起源和系统发育进化中有重要的科学价值，而且在维持森林生态系统平衡和生物多样性保护中也起着重要作用。

This is the website of Microbiological Division, Chinese Biodiversity Information Center.

这是中国生物多样性信息中心微生物学分部的网站。

The results supply a research basis for understanding microclimatic formation of canopy gap, the regeneration of forest canopy gap and for studying impacts of biodiversity.

其结果可为进一步研究林窗小气候形成机制提供研究基础，为研究林窗更新以及对生物多样性影响提供科学参考。

Future studies are recommended to compare the impacts across multiple scales and multiple ecosystems; intensify mechanical studies of the impacts; link the impacts on biodiversity and ecosystem processes; and explore the mutualistic interactions between soil ecosystems and exotic plants.

今后，加强多尺度和多生态系统的比较研究、机制性研究、生物多样性和生态系统过程的整合性研究及土壤生态系统对植物入侵的反馈研究是评价外来植物入侵对土壤生态系统影响的发展趋势。

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。