Affiliation:
1. The Institute of Earth Sciences, The Hebrew University of Jerusalem, Jerusalem 91904, Israel.
Abstract
Plant production in the sea is a primary mechanism of global oxygen formation and carbon fixation. For this reason, and also because the ocean is a major sink for fossil fuel carbon dioxide, much attention has been given to estimating marine primary production. Here, we describe an approach for estimating production of photosynthetic oxygen, based on the isotopic composition of dissolved oxygen of seawater. This method allows the estimation of integrated oceanic productivity on a time scale of weeks.
Publisher
American Association for the Advancement of Science (AAAS)
Cited by
210 articles.
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