Tehran air pollution chart from March 1999.

Compilation of information about threatened species, population, land use, protected lands, economy and education in Iran.

Information about Iranian water resources for agriculture and rural development.

Iranian research team in geological sciences, ecosystems and natural resources.

Information and photos about the last captive Asiatic Cheetah named Marita. There are currently less than 50 asiatic cheetahs in Iran and less than a few hundred worldwide.

Organizes biennial national conferences of biochemistry and laboratory medicine.

Bird list and photo gallery of birds of northern Iran.

Non-governmental, non-profit organisation dedicated to promoting sustainable community- and culture-based development. Its main area of work is Iran and Southwest Asia.

Full text of book edited by Iwao Kobori and Michael H. Glantz and published by the United Nations University Press. Includes chapter on Iranian perspectives on the Caspian Sea.

Compilation of information about endangered species, natural resources and environmental legislation.

Comprehensive report by Peter Jackson.

EIA (Environmental Impact Assessment) , Capacity building and institutional strengthening in Iran. project by UNDP (United Nations Development Program) and the department of the environment.

Fish list and photo gallery of fishes of northern Iran.

Organization responsible for the geological study and the exploration of the mineral resources (except hydrocarbons) of Iran. Features photos of Iran, latest news, organization chart and descriptions of projects and activities.

Non-government environmental organization. Contacts and description of activities.

Includes news articles about Iran's drought, air and water pollution, agriculture, flora and fauna.

Non governmental research and consultancy institute in Iran, studying political, economical, social, cultural, environmental issues of Caspian sea. Online newsletter.

Photos from an expedition to Iran in search of Cerambycidae.

A committee for studying nanotechnology trends in Iran and the world.

All about wild and domestic animals of Iran

Center for biotechnology development in Iran.

April 2000 article by the United States Energy Information Administration and the Department of the Environment.

Environmental non government organization based in Iran.

Iranian Society of Environmentalists, An Environmental non government organization in Iran. history, publications and photo albums available.

Current weather, climatic data, air quality and organization structure. Other topics available only in Farsi version.

Photo albums about nature of Iran

List of recent interesting bird sightings in Iran collected by the Ornithological Society of the Middle East.

History and design of the 1000 year old qanat on Kish Island. From Mantaqe Azad magazine.

General information, history and description of some caves in Iran.

Article by Afshin Daanehkaar from the quarterly Moheet-e Zeest (The Environment).

Article from Payam-e Darya, a publication of the Shipping Organization of the Islamic Republic of Iran.

Sets up science centers and museums throughout Iran. Site describes their history, goals and achievements. Photos and science quiz.