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1 Pacific 21 开放资源 专家推荐
  Pacific21 is a generic name for the geophysical observation network in Western Pacific region operated by research institutions in Japan. Operation of the network is coordinated by...
  详细信息

2 Pacific Archive of Digital Data for Learning and Education 开放资源 机器抓取
  This site provides access to learning objects from fifteen countries of the Pacific. The interface is available in English. As of 2010, Paddle is an archived collection;...
  详细信息

3 Pacific-Asia Biodiversity Transect Network 开放资源 机器抓取
  PABITRA is a collaborative program for investigating the function of biodiversity and the health of ecosystems in the tropical Pacific Islands. Particular emphasis is put on the co...
  详细信息

4 Padua@research 开放资源 机器抓取
  Padua@Research is the institutional archive for research output at the University of Padova, Italy. The site interface is in Italian. Full-text of some items is only available to r...
  详细信息

5 Padua@thesis 开放资源 机器抓取
  This repository provides access to bachelor thesis of the institution. Doctoral Thesis can be found on Padua@research. The interface is in Italian. Many items are not available as ...
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6 Pakistan Petroleum Exploration & Production Data Repository 未开放资源 专家推荐
  ...
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7 Pakistan Research Repository 开放资源 机器抓取
  PhD theses based repository hosted by the Higher Education Commission of Pakistan. Full text copies of doctoral theses produced in the country in a wide range of academic disciplin...
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8 Palaeoecology 开放资源 机器抓取
  The Palaeoecology group (Laboratory of Palaeobotany and Palynology) offers several courses in the second and third year of the BSc education for degrees related to the study progra...
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9 Paleo Park 开放资源 机器抓取
  This site has been set up for the purpose of providing information on Burmite amber to both the scientist and interested parties alike. The Burmite team started working with this ...
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10 Paleogeography Through Geologic Time 开放资源 机器抓取
  此网站由美国北亚利桑那州大学地质系的Ron Blakey博士创建。通过一系列的介绍,提供了全球板块构造的重建,表明显生宙历史的漫长。全球构造特征包括了28张详细的图片,充分显示了主要的构造元素(板块、海洋、山脊、俯冲带、山脉地带)。这片介绍是以题目选项为纵轴,以时间片选项为横轴排列的。;The site is produced by Dr Ron Blake...
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