古生态学

Center for Ecology and Conservation Biology is primarily dedicated to education and research in ecology and conservation biology including paleoceanography, ecological economics, sensory biology, behavioral ecology of birds, behavioral ecology and insect sociobiology, evolutionary biology, ichthyology, forest ecology and biogeochemistry, mammalian population genetics, etc.

生态学与保护生物学中心致力于生态学与保护生物学的教学与研究，其研究领域包括古海洋学，生态经济学，感官生物学，鸟类行为生态学，行为生态学和昆虫社会生物学，进化生物学，鱼类学，森林生态学和生物地理化学，哺乳动物遗传学等。

Radiolaria is an important fauna among the marine micropaleontology, whose ecology knowledge is the base of paleoceanographical and paleoenvironmental reconstruction.

中国加入综合大洋钻探计划，势必会加快[JP2]我国古海洋学的研究步伐，放射虫作为海洋微体古生物中的一个重要类群，其生态学知识是重建古海洋、古环境的基础。

The coring was successfully operated on the winter ice-cover of the lake in 2000 and the pioneer practice of the ""off-the-ice"" coring proves to be very useful and economic for taking quality cores from lakes in northern China.A multidisciplinary investigation has been carried out on core HQH4, one of the three 11-m-long cores. Results from previous investigation include lithostratigraphy, radiocarbon dating, paleoecology of Ostracoda, stable isotopic record of ostracod shells, total nitrogen and organic carbon, C/N ratio, 81 C of organic matter etc.

在对深度为11米的HQH4岩芯开展了~(14)C年代学、岩性地层学、介形类古生态及介壳稳定同位素、有机碳和总氮及C/N比值、有机碳同位素等多学科综合分析测试和研究工作的基础上，本硕士学位论文研究侧重开展了：1HQH4岩芯烧失量(Loss-on-ignition)的系统分析测定及该地层学变量的古湖泊和环境变化意义的研究；2沉水植物川蔓藻化石种子生态学特征及其在黄旗海湖泊水位重建和气候变化研究方面的重要意义的研究。

It is dedicated to education and research focusing on a wide diversity of research areas, including the quantitative population ecology of plants and small mammals, terrestrial plant community ecology, grassland biodiversity and restoration ecology, plant fungal pathogen dynamics and population biology, successional changes in terrestrial insect communities, terrestrial ecosystem ecology, the remote sensing of natural resources, life history theory, molecular evolution in vascular plants, evolutionary and theoretical population genetics, theoretical ecology, and limnology and aquatic ecology, basic biology of insects, Ecophysiology; paleobotany; population genetics, evolution of plants and fungi.

其主要致力于生态学和进化生物学的教育和研究，主要学科领域包括植物和小型哺乳动物种群生态学、陆地植物群落生态学、牧草生物多样性和恢复生态学、植物真菌病原动力学和种群生物学、陆地昆虫群落连续改变、陆地生态系统生态学、自然资源遥感、生命史理论、维管束植物分子进化、进化和理论种群遗传学、理论生态学、湖沼学和水生动物生态学、基础昆虫生物学、生态生理学、古植物学、种群遗传学、植物和真菌的进化等。

In Evolutionary Anthropology and Paleoecology at Liverpool John Moores University in England.

英国利物浦约翰·摩尔斯大学进化人类学与古生态学研究中心的奥赖斯·N·弗雷泽博士说："黑猩猩通常用亲吻或拥抱来表达安慰。"

Paleoecology The investigation of prehistoric ecology as revealed by studying fossils and ancient human artifacts, pollen samples, and the mineral deposits in which such structures occur.

古生态学：指对史前生态研究的学科。主要通过研究远古形成的化石以及古人类遗迹，花粉(参见 palynology)标本以及矿质沉淀以描述当时生态环境。

Some of the regional changes analyzed are Baltimore-Washington urbanization, Great Lakes landscape change, Upper Mississippi River vegetation, Greater Yellowstone biodiversity, Southwestern US paleoecology, Palouse bioregion land use history, Northeastern forest dynamics, and land use history of the Colorado Plateau.

分析了一些区域变化，如：Baltimore-华盛顿城市化、大湖区景观变化、密西西比河上游植被、大黄石地区的生物多样性、美国西南地区古生态学、Palouse生物区土地利用历史、东北地区森林动力学、以及科罗拉多高原的土地利用历史。

The Diatom Paleolimnology Data Cooperative is a database of diatom and associated ecological and paleolimnological data useful in studying global change.

硅藻古湖沼学数据库为全球变化研究提供了有关硅藻植物数据、古湖沼学和其它生态学数据和记录等。

Center for Ecology and Conservation Biology is primarily dedicated to education and research in ecology and conservation biology including paleoceanography, ecological economics, sensory biology, behavioral ecology of birds, behavioral ecology and insect sociobiology, evolutionary biology, ichthyology, forest ecology and biogeochemistry, mammalian population genetics, etc.

生态学与保护生物学中心致力于生态学与保护生物学的教学与研究，其研究领域包括古海洋学，生态经济学，感官生物学，鸟？？？？？行为生态学，行为生态学和昆虫社会生物学，进化生物学，鱼类学，森林生态学和生物地理化学，哺乳动物遗传学等。

The compositions of cell membrane intact polar membrane lipids of bacteria and Achaea and their applications in the researches of biogeochemistry and microbial ecology are summarized in this paper. The recent progresses of IPLs applications are reviewed, with emphasis on those microorganisms that play a specific role in biogeochemical cycle, such as anaerobic ammoniumoxidizing bacteria, anaerobic methanotrophic Achaea, ammoniaoxidizing Achaea and marine Crenarcheota with tetraether lipids, or those special ecological systems, such as hydrothermal vent, cold seep and marine deep biosphere.

综述了海洋沉积物中细菌和古菌的细胞膜完整极性膜脂的组成特点及其在生物地球化学和微生物生态学等研究中的应用，重点评述了在生物地球化学循环中有特殊作用的微生物，如厌氧氨氧化细菌、甲烷氧化古菌、氨氧化古菌、具有四醚膜脂结构的海洋泉古菌等，或者是一些特殊生态系统，如冷泉、海底深部生物圈等研究中完整极性膜脂应用的进展。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷