Global climate change and intensification of coastal ocean upwelling

Andrew Bakun

Research output: Contribution to journalArticle

782 Scopus citations

Abstract

A mechanism exists whereby global greenhouse warming could, by intensifying the alongshore wind stress on the ocean surface, lead to acceleration of coastal upwelling. Evidence from several different regions suggests that the major coastal upwelling systems of the world have been growing in upwelling intensity as greenhouse gases have accumulated in the earth's atmosphere. Thus the cool foggy summer conditions that typify the coastlands of northern California and other similar upwelling regions might, under global warming, become even more pronounced. Effects of enhanced upwelling on the marine ecosystem are uncertain but potentially dramatic.

Original languageEnglish (US)
Pages (from-to)198-201
Number of pages4
JournalScience
Volume247
Issue number4939
DOIs
StatePublished - Jan 12 1990

ASJC Scopus subject areas

  • General

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