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  • 1
    Online Resource
    Online Resource
    London : Academic Press, imprint of Elsevier
    Keywords: Oceanography-Encyclopedias. ; Marine ecology-Encyclopedias
    Description / Table of Contents: The oceans cover 70% of the Earth’s surface, and are critical components of Earth’s climate system. This new edition of Encyclopedia of Ocean Sciences summarizes the breadth of knowledge about them, providing revised, up to date entries as well coverage of new topics in the field. New and expanded sections include microbial ecology, high latitude systems and the cryosphere, climate and climate change, hydrothermal and cold seep systems. The structure of the work provides a modern presentation of the field, reflecting the input and different perspective of chemical, physical and biological oceanography, the specialized area of expertise of each of the three Editors-in-Chief. In this framework maximum attention has been devoted to making this an organic and unified reference.
    Type of Medium: Online Resource
    Pages: 1 Online-Ressource (6 Volumes) , Diagramme
    Edition: Third edition
    ISBN: 9780128130827
    Language: English
    Note: Volume 1 : Marine Biogeochemistry , Volume 2 : Marine Life , Volume 3 : Ocean dynamics , Volume 4 : Seafloor processes , Volume 5 : Technology, instrumentation , Volume 6 : Ocean interfaces & human impacts
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  • 2
    Online Resource
    Online Resource
    Cham : Springer International Publishing | Cham : Imprint: Springer
    Keywords: Physical geography. ; Paleoecology. ; Evolution (Biology). ; Geochemistry. ; Meeressediment ; Hydrothermalquelle ; Cold Seep ; Fossil ; Fossile Tiere ; Paläontologie ; Meeresökosystem ; Fossil ; Geoökosystem ; Palökologie ; Kohlenwasserstoffe
    Description / Table of Contents: Chapter 1-Introduction -- Chapter 2-Biogeochemical processes -- Chapter 3-Taphonomy and diagenesis of seeps -- Chapter 4-Biota -- Chapter 5-Seeps around the world -- Chapter 6-Seeps as ecosystems -- Chapter 7-Evolution of seep communities over geological time -- Chapter 8-Cognate communities.
    Type of Medium: Online Resource
    Pages: 1 Online-Ressource(XVII, 687 p. 129 illus., 71 illus. in color.)
    Edition: 1st ed. 2022.
    ISBN: 9783031056239
    Series Statement: Topics in Geobiology 50
    Language: English
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  • 3
    Publication Date: 2022-01-31
    Description: The subterranean flow of water through sand barriers between coastal lagoons and the sea, driven by a positive hydraulic gradient, is a net new pathway for solute transfer to the sea. On the sea side of sand barriers, seawater circulation in the swash-zone generates a flux of recycled and new solutes. The significance and temporal variability of these vectors to the French Mediterranean Sea is unknown, despite lagoons constituting ~ 50% of the coastline. A one-dimensional Ra-224(ex)/Ra-223 reactive-transport model was used to quantify water flow between a coastal lagoon (La Palme) and the sea over a 6-month period. Horizontal flow between the lagoon and sea decreased from ~ 85 cm d(-1) during May 2017 (0.3 m(3) d(-1) m(-1) of shoreline) to ~ 20 cm d(-1) in July and was negligible in the summer months thereafter due to a decreasing hydraulic gradient. Seawater circulation in the swash-zone varied from 10 to 52 cm d(-1) (0.4-2.1 m(3) d(-1) m(-1)), driven by short-term changes in the prevailing wind and wave regimes. Both flow paths supply minor dissolved silica fluxes on the order of ~ 3-10 mmol Si d(-1) m(-1). Lagoon-sea water exchange supplies a net dissolved inorganic carbon (DIC) flux (320-1100 mmol C d(-1) m(-1)) two orders of magnitude greater than seawater circulation and may impact coastal ocean acidification. The subterranean flow of water through sand barriers represents a significant source of new DIC, and potentially other solutes, to the Mediterranean Sea during high lagoon water-level periods and should be considered in seasonal element budgets.
    Type: Article , PeerReviewed
    Format: text
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