理学 >>> 数学 信息科学与系统科学 物理学 化学 天文学 地球科学总论 大气科学 地球物理学 地理学 地质学 水文学 海洋科学 生物学 科学技术史
搜索结果: 1-9 共查到理学 H-OBIS相关记录9条 . 查询时间(0.129 秒)
Censuses offer snapshots of a given population at a particular point in time. In presenting a static picture of a dynamic process, such snapshots might reveal much about the composition and spatial di...
The Ocean Biogeographic Information System (OBIS) grew from a series of workshops funded by the Sloan Foundation to explore the feasibility and goals of a Census for Marine Life. During the workshop t...
New Zealand is the most oceanic nation of significant size, in the world's largest ocean. It is more than 1600 km from the nearest continent, has a land area of 268,200 km2 (103,552 square miles), and...
In 1997, our present agency was formed from a merger of two pre-existing research Divisions of Commonwealth Scientific and Industrial Research Organization (CSIRO) Australia, CSIRO Fisheries and CSIRO...
For most of the Earth's biota, especially invertebrate and marine organisms, too few accurately and precisely identified museum specimens exist to take advantage of applications being developed to col...
The understanding of marine ecosystems requires long-term historical data. Unfortunately, population dynamics data of marine species are much like Hobbes' view of the life of primitive humans: nasty, ...
The United States Geological Survey's Biological Informatics Program hosts OBIS-USA, the US node of the Ocean Biogeographic Information System (OBIS). OBIS-USA gathers, coordinates, applies standard f...
The science needed to understand highly migratory marine mammal, sea bird, and sea turtle species is not adequately addressed by individual data collections developed for a single region or single tim...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...