Zobrazeno 1 - 10
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pro vyhledávání: '"Charles L. Morgan"'
Autor:
Charles L. Morgan
Publikováno v:
Handbook of Marine Mineral Deposits ISBN: 9780203752760
Manganese nodules are concretions of manganese and other transition metal oxides which form in marine and freshwater sedimentary environments worldwide. The Clarion-Clipperton zone (CCZ) deposits are on the surficial sediments of the deep seabed in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9e73811e85efeea4eeafb103b840a21
https://doi.org/10.1201/9780203752760-6
https://doi.org/10.1201/9780203752760-6
Publikováno v:
Progress in Oceanography. 63:125-158
Regional variation of Mn, Fe, Co, Ni and Cu in ferromanganese oxides (nodules and crusts) in the central south Pacific is related to primary productivity, oxygen minimum layer, and calcium carbonate compensation depth. The largely latitudinal influen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2b37fbf595feb69f3f21af61dca0575
https://doi.org/10.1016/j.pocean.2004.11.001
https://doi.org/10.1016/j.pocean.2004.11.001
Autor:
Charles L. Morgan, Anthony T. Jones
Publikováno v:
Marine Georesources & Geotechnology. 21:105-114
A code of practice for ocean mining has been developed by the International Marine Minerals Society. The code provides general guiding Principles for development of marine mineral resources and delineates Operating Guidelines for application, as appr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::105e0e95d0662a383bd226ac42d89e3e
https://doi.org/10.1080/716100483
https://doi.org/10.1080/716100483
Publikováno v:
Marine Geology. 162:541-559
Seven ferromanganese crusts from the northwest intertropical Pacific seamounts were analyzed for photomicroscopic growth structures, microprobe chemistry, and ages based on Co-chronometer growth rate. The crusts on the Marshall Islands seamounts are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9a766be791f12ce227fb64df23ceabd
https://doi.org/10.1016/s0025-3227(99)00091-2
https://doi.org/10.1016/s0025-3227(99)00091-2
Publikováno v:
Marine Georesources & Geotechnology. 17:307-356
A synthesis of environmental data compiled over the past 25 years is reviewed and organized. We describe the anticipated activities associated with exploration for commercial deposits, with engineering tests of recovery and mining systems, and with b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8889e4d1970ac958c6773395d822b050
https://doi.org/10.1080/106411999273666
https://doi.org/10.1080/106411999273666
Autor:
Charles L. Morgan, James R. Hein
Publikováno v:
Deep Sea Research Part I: Oceanographic Research Papers. 46:855-875
Principal Component and other statistical analyses of chemical and mineralogical data of Fe–Mn oxyhydroxide crusts and their underlying rock substrates in the central Pacific indicate that substrate rocks do not influence crust composition. Two rid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4645c7a5f9333ea9f6b4e29931629780
https://doi.org/10.1016/s0967-0637(98)00097-1
https://doi.org/10.1016/s0967-0637(98)00097-1
Publikováno v:
Marine Geology. 147:1-12
Ferromanganese nodules are products of both direct and indirect precipitation in the marine environment; therefore, they potentially posses an important record of the oceanographic conditions under which they have grown. Previous attempts to extract
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e2b834ff2aef04ea8f113b676ff7865
https://doi.org/10.1016/s0025-3227(97)00077-7
https://doi.org/10.1016/s0025-3227(97)00077-7
Publikováno v:
Marine Georesources & Geotechnology. 16:75-94
Researchers at the University of Hawai'i at Manoa have been working for the past several years to develop the necessary techniques for finding and quantitatively characterizing offshore unconsolidated carbonate deposits with potential for beach nouri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81d2fc117255a43844316d35e3b8e040
https://doi.org/10.1080/10641199809379958
https://doi.org/10.1080/10641199809379958
Publikováno v:
Marine Georesources & Geotechnology. 12:227-236
Deep‐seabed dredging has been for more than 125 years and continues today to be the primary tool for sampling deep‐seabed, hard‐substrate environments. Much effort and innovation have been invested in this pursuit to accommodate the varying sea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::959dbd2ec4242d29b954d6ba9d2b43b3
https://doi.org/10.1080/10641199409388264
https://doi.org/10.1080/10641199409388264
Autor:
Charles L. Morgan
Publikováno v:
OCEANS'11 MTS/IEEE KONA.
Since their initial discovery by the English Challenger expedition (1872–1876), deep seabed manganese nodules have attracted sporadic but intense scientific and economic attention, sometimes related to their interesting geological properties, such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4072edec8cfd6222acdea4e023467fe5
https://doi.org/10.23919/oceans.2011.6106912
https://doi.org/10.23919/oceans.2011.6106912