阀杆: Yocum Library 有用的链接
阀杆 |
|
链接 | 描述 |
---|---|
动物多样性网 | University of Michigan database of animal natural history, 分布, 分类, 保护生物学 |
Audubon's Birds of North America at the University of Pittsburgh | University of Pittsburgh digital access to one of the most important natural history and ornithology book sets in history |
生物多样性遗产图书馆 | Ten major natural history museum libraries, 植物库, and research institutions have joined to form the 生物多样性遗产图书馆 Project to digitize the published literature of biodiversity held in their respective collections |
生命百科全书(EOL) | The Smithsonian and the Marine Biological Laboratory's online encyclopedia whose goal is to have a web page for each species of organism in the world |
Freshwater and Marine Image Bank | A digital collection from the University of Washington Libraries that currently contains 21,000 photos related to worldwide ocean and limnological environments from the 18th- through early-20th centuries |
可汗学院 | 提供练习练习, 教学视频, and a personalized learning dashboard for learners to study at their own pace. Topics covered include math, science, and computing |
长寿记录 | Germany's Max Planck Institute's database on the life spans of mammals, 鸟, 两栖动物, 爬行动物, 和鱼. |
Macaulay Library: Animal Sound and Video Catalog | The Macaulay Library is the world's premier scientific archive of natural history audio, video, 和照片. Although the Macaulay Library's history is rooted in 鸟, the collection includes 两栖动物, 鱼, 和哺乳动物, and the collection preserves recordings of each species' behavior and natural history |
科学.政府 | Provides access to millions of authoritative scientific research results from U.S. 联邦机构 |
U.S. 鱼 & 野生动物服务-物种 | U.S. 政府 website provides technical information about plant and animal species, updates on legislation and policy regarding species management, and details about species conservation status |
U.S. 专利商标局 | The federal agency for granting U.S. patents and registering trademarks. "The USPTO is at the cutting edge of the nation's technological progress and achievement" |