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OverviewThe introduction and proliferation of offshore oil and gas platforms in the northern Gulf of Mexico (Gulf) has undoubtedly affected the marine ecosystem. There are approximately 4,000 platforms in the federal waters of the Gulf. Because a mud/silt/sand bottom with little relief or hard-substrate dominates the northern Gulf, especially west of the Mississippi River Delta (Delta), any additional hard-substrate provided by platforms could prove significant.Although platforms provide an estimated 11.7 km2 (or 0.4%) of the total reef habitat in the northern Gulf, platform significance may be enhanced by the vertical relief of their substrate, which extends from the bottom through the photic zone to the surface. Because fish populations are usually limited by available energy, recruitment, or habitat, it is important to determine if platforms: 1) serve as new or additional spawning habitat; 2) provide critical habitat for early life history stages; or 3) influence energy flow through the ecosystem by aggregating prey Full Product DetailsAuthor: U S Department of the Interior MineralsPublisher: Createspace Independent Publishing Platform Imprint: Createspace Independent Publishing Platform Dimensions: Width: 21.60cm , Height: 0.70cm , Length: 28.00cm Weight: 0.313kg ISBN: 9781505527216ISBN 10: 150552721 Pages: 128 Publication Date: 03 January 2015 Audience: General/trade , General Format: Paperback Publisher's Status: Active Availability: In stock We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |