Environment: Dictionaries and encyclopedias

Concise entries on all aspects of geology and earth sciences, including planetary science, volcanology, palaeontology and mineralogy.

Ecology and related environmental scientific disciplines such as biogeography, genetics, soil science, geomorphology, atmospheric science and oceanography.

Human geography, physical geography, geographic information science and systems, earth studies and environmental science.

Focuses on the use of economic principles to influence energy policy, environmental protection and natural resource management.

Embraces diversity by design and captures the ways in which humans share places and view differences based on gender, race, nationality, location and other factors--in other words, the things that make people and places different.