Conservation OnLine (CoOL)
  
Conservation OnLine is a project of the Preservation Department of Stanford University Libraries. It offers excellent information and links on conservation of library, archives, museum materials, Audio materials, Library Binding, Motion Picture Film, environment monitoring and control.
http://palimpsest.stanford.edu/
  

Noise Pollution Clearinghouse
   
Noise Pollution Clearinghouse is a non-profit organization, which raises awareness about noise pollution, provides information regarding noise pollution, strengthen laws and governmental efforts to control noise pollution. It also assists groups working on noise pollution issues by coordinating efforts against noise pollution.
http://www.nonoise.org/
 

Environment News Service
    
Environment News Service provides international news that affects environment. It contributes news that affect the environment such as: environmental legislation, demonstrations, public health, air quality, drinking water, oceans and marine life, environmental economics.
http://ens-news.com/
 

Earth Island Institute
  
Earth Island Institute provides organizational support to individuals in developing projects for the conservation, preservation, and restoration of the global environment. It is involved in protecting rainforests, marine mammals, promoting organic and sustainable agriculture, ecological paper alternatives and reduction of marine pollution.
http://www.earthisland.org/
  

EcoWorld 
   
EcoWorld provides information resources on nature and clean technology. It provides information about planetary ecosystems, preservation of species. It also covers the people, technologies and companies that are in the forefront of the green revolution.
http://www.ecoworld.com/