GEOSOURCE homepage - Over 3000 web resources for human geography, physical geography, planning, geoscience and environmental science. With almost daily updates. Provided by Utrecht University Library.

Useful Geography Links - List of links to websites on geography

NASA's Global Change Master Directory - A comprehensive directory of information about Earth science data, including a broad coverage of the oceans, atmosphere, hydrosphere, solid earth, biosphere and human dimensions of global change.

Soil and Water Conservation Society - A non-profit, scientific and educational organization of professional conservationists.

USGS Global Change Research Program - The U.S. Geological Survey's Global Change Research Program is an international source for ground-based and remotely sensed earth science data and information used by global change researchers and contributing to assessments of the potential effects of global change on society.

USDA-Natural Resources Conservation Service - Provides links to conservation service offices in Fort Worth, Texas.

Color Landform Atlas of the United States - Maps include satellite information, 1895 state maps, and links to outside resources.

Fundamentals of Physical Geography: Online Textbook - An introduction to topics in physical geography including: geomorphology, meteorology, biogeography and hydrology.

Physical Geography on the Internet. - A wide choice of links to sites dealing with earth surface features including natural hazards.

What is Physical Geography? - Short online course in Physical Geography.

Physical Geography Net Links - Guide to many Physical Geography sites

Physical Geography sites on Internet - Index of articles about Daylight Saving Time, the hydrologic cycle, El Nino, rivers, seasons, ice ages, and more topics in Physical Geography

The Distinctiveness of Geography - Systematic development of a series of definitions of various aspects and subdisciplines of Geography.

Cartographic bookmarks - Over 10,500 links to sites with and about maps.

Internet Resources for Physical Geography - Extensive list of links to sites pertaining to various subdisciplines of Physical Geography.

The Physical Geography Site - Messageboards, news articles, mailing list for sub-topics of climatology, hydrology, pedology, biogeo, geomorph and quaternary.

Virtual Geography Department Project - Series of online course in geography including slide shows.

GEOGRAPHY Database - GEOGRAPHY, from Elsevier Science Ltd., is a comprehensive database containing both bibliographic references and extensive abstracts to information in the field of geography.

Internet Geography: Physical Geography Resources - List of links to web resources in physical geography.

Maps and Geography - Map machine of National Geographic

The Six Essential Elements of Geography - What makes geography?

Iowa Geological Survey Bureau, USA - Website of the Geological Survey Bureau of the Iowa Department of Natural Resources, including a Geologic Sample Database (GEOSAM)with geologic information for 35,000 locations in Iowa.

Altitude Profiles of Mountains - Altitude profiles of famous and unknown climbs.