Environment
- 201
- Northwest Coalition for Alternatives to Pesticides
- NCAP works to protect people and the environment by advancing healthy solutions to pest problems. Provide news and information on pesticide issues.
- 202
- Pesticide Action Network International
- Network of over 600 participating nongovernmental organizations, institutions and individuals in over 60 countries working to replace the use of hazardous pesticides with ecologically sound alternatives. Projects and campaigns are coordinated by five autonomous Regional Centers.
- 203
- Pesticide Action Network North America (PANNA)
- Organization working to reduce the use of hazardous pesticides world wide.
- 204
- Pesticide Action Network Pesticide Database
- Provides pesticide information from many different sources. Includes definitions, references and user manual.
- 205
- Pesticide Action Network UK
- Provides information on health effects of pesticides, news, campaigns and projects.
- 206
- Pesticide Watch
- Information about pesticides and the problems associated with pesticide use. Provide California communities with the tools they need to protect themselves and the environment from the hazards of pesticides.
- 207
- GLOBE at Night
- An international citizen scientist project to measure the degree of light pollution all around the world using the human eye. Contains star charts corresponding to different light pollution levels, and allows visitors to download a map of past observations in their area.
- 208
- International Dark-Sky Association (IDA)
- A non-profit member organization that teaches others how to preserve the night sky through factsheets, law references, pictures, and web resources.
- 209
- 9th European Symposium for the Protection of the Night Sky
- Videos and abstracts of the scientific presentations from the symposium that took place in Armagh, Ireland in 2009.
- 210
- Atlas of World Light Pollution
- A comprehensive atlas of satellite images and artificially created maps of different light pollution measurements covering the globe.
- 211
- Conference on the Ecological Consequences of Artificial Night Lighting
- Comprehensive information about a conference on ecological effects which took place in February 2002 including abstracts and references on the topic.
- 212
- Dark Skies Northwest
- News, video, slide-shows and images. Includes outdoor lighting codes, mailing list subscriptions, member information and links to further regional information.
- 213
- Dark Sky Meter
- A citizen science app for iPhone that allows users to measure the brightness of the night sky using the phone's camera.
- 214
- IYA Lightmeter wiki
- Information about the International Year of Astronomy light meter in a wiki format.
- 215
- Illinois Coalition for Responsible Outdoor Lighting
- Illinois organization serving to promote responsible outdoor lighting. Includes a very large collection of light pollution links.
- 216
- Light Pollution Literature
- Up to date bibliography of research on light pollution and animal responses to light. Includes links to many journal articles.
- 217
- Light Pollution and the Palomar Observatory
- Discussion of light pollution from an astronomy perspective, with many links.
- 218
- North Carolina IDA (NCIDA)
- Includes images, information and local legislation relevant to North Carolina.