结果内检索
英语[528]
中文[87]
法语[40]
日语[12]
西班牙语[8]
俄语[6]
德语[3]
阿拉伯语[2]
荷兰语[2]
意大利[1]
更多>>
Earth and Environmental Sciences(592)
environmental sciences(597)
Environment[65]
Environmental protection[63]
Environmental sciences[52]
Journal[42]
Environmental science[36]
Sustainable development[28]
Ecology[26]
Climate change[23]
Global change[23]
Climate[22]
更多>>
科学数据[228]
门户/网站/知识库[217]
文献资源[74]
科研项目[52]
交互资源[13]
图像/多媒体/课件[9]
软件/工具[4]
免费(597)
 
现在位置:首页 > 资源浏览 >  environmental sciences & 免费

音序定位: ABCDEFGHIJKLMNOPQRSTUVWXYZ

检索结果:597 首页 下一页 末页 跳转到: 排序方式:
全选(清除

免费或开放获取   有限制   专家推荐   机器抓取   馆员登记
1 2007年新奥尔松地区持久性有毒污染物残留数据 开放资源 馆员登记
  2007年北极新奥尔松地区持久性有毒污染物(多环芳烃、农药)在多环境介质的残留现状。;...
  详细信息

2 A Global Overview of Renewable Energy Sources 开放资源 专家推荐
  European Commission information centre and knowledge gateway for renewable energy, helping to promote the European Union&primes strategy to achieve 12% of RES by 2010.;...
  详细信息

3 A Guidebook to Environmental Indicators 开放资源 机器抓取
  Contains information on indicators for environmental management, suggesting a general framework and guidelines suitable for many users and uses. It aims to help by giving a general...
  详细信息

4 A Spatial Model of Atmospheric Deposition For the Northeastern U.S. 开放资源 机器抓取
  CLIMCALC is a simple model of physical and chemical climate for the northeasten United States (New York and New England) that can be incorporated into a geographic information syst...
  详细信息

5 A time-dependent map of radon-222 flux density at the Australian land surface (July 1979-June 2010) 开放资源 机器抓取
  Radon-222, or radon is a radioactive noble gas which is exhaled by soil and rock to the atmosphere. Although commonly assumed to be constant, the land-surface flux of radon varies ...
  详细信息

6 ACE Basin (ACE) National Estuarine Research Reserve Meteorological Metadata Report March - December 2001 开放资源 机器抓取
  Meteorological monitoring is conducted at 26 National Estuarine ResearchReserves (NERR) from at least one location within or adjacent to the reserve. Data are collectedevery 5 seco...
  详细信息

7 ACE Basin (ACE) NERR Water Quality Metadata January-December 1999 Metadata Report Latest update: September 19, 2001 开放资源 机器抓取
  Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collect...
  详细信息

8 ACE Basin National Estuarine Research Reserve January-December 1998 Water Quality Metadata Report Latest Update: September 26, 2001 开放资源 机器抓取
  Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collect...
  详细信息

9 ACE Basin National Estuarine Research Reserve March - December 1995 Metadata Report edited: 9/19/97 开放资源 机器抓取
  Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collect...
  详细信息

10 ACE Basin National Estuarine Research Reserve Water Quality Metadata Report January-December 2000 Latest Update: May 22, 2001 开放资源 机器抓取
  Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR)at four locations within or adjacent to the reserve. The following parameters are collected a...
  详细信息

当前第1页,共60页 | 首页 下一页 末页 跳转到:
版权所有 © 2010-2014 中国科学院兰州文献情报中心
地址:甘肃省兰州市天水中路8号  邮政编码:730000