Applied Geochemistry
By:  and 



Energy is the essential commodity that powers the expanding global economy. Starting in the 1950s, oil and natural gas became the main sources of primary energy for the rapidly increasing world population (Edwards, 1997). In 2003, petroleum was the source for 62.1% of global energy, and projections by energy information administration (EIA) indicate that oil and gas will continue their dominance, supplying 59.5% of global energy in 2030 (EIA, 2007). Unfortunately petroleum and coal consumption carry major detrimental environmental impacts that may be regional or global in scale, including air pollution, global climate change and oil spills. This special volume of Applied Geochemistry, devoted to “Environmental Issues Related to Oil and Gas Exploration and Production”, does not address these major impacts directly because air pollution and global climate change are issues related primarily to the burning of petroleum and coal, and major oil spills generally occur during ocean transport, such as the Exxon Valdez 1989 spill of 42,000 m3 (260,000 bbl) oil into Prince William Sound, Alaska.

Publication type Article
Publication Subtype Journal Article
Title Preface
Series title Applied Geochemistry
DOI 10.1016/j.apgeochem.2007.04.006
Volume 22
Issue 10
Year Published 2007
Language English
Publisher Elsevier
Contributing office(s) Toxic Substances Hydrology Program
Description 4 p.
First page 2095
Last page 2098
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