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1. |
Record Nr. |
UNINA9910337918303321 |
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Autore |
Middelburg Jack J |
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Titolo |
Marine Carbon Biogeochemistry [[electronic resource] ] : A Primer for Earth System Scientists / / by Jack J. Middelburg |
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Pubbl/distr/stampa |
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Cham, : Springer Nature, 2019 |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019 |
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ISBN |
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Edizione |
[1st ed. 2019.] |
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Descrizione fisica |
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1 online resource (X, 118 p. 49 illus., 46 illus. in color.) |
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Collana |
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SpringerBriefs in Earth System Sciences, , 2191-589X |
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Disciplina |
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Soggetti |
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Geobiology |
Oceanography |
Geochemistry |
Aquatic ecology |
Ecosystems |
Biogeosciences |
Freshwater & Marine Ecology |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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1. Introduction -- 2. From inorganic carbon to organic carbon -- 3. The return from organic to inorganic carbon -- 4. Carbon processing at the seafloor -- 5. Biogeochemical processes and inorganic carbon dynamics -- 6. Organic matter is more than CH2O. . |
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Sommario/riassunto |
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This open access book discusses biogeochemical processes relevant to carbon and aims to provide readers, graduate students and researchers, with insight into the functioning of marine ecosystems. A carbon centric approach has been adopted, but other elements are included where relevant or needed. The book focuses on concepts and quantitative understanding of primary production, organic matter mineralization and sediment biogeochemistry. The impact of biogeochemical processes on inorganic carbon dynamics and organic matter transformation are also discussed. |
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2. |
Record Nr. |
UNINA9910580210703321 |
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Autore |
Park Choon-Sang |
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Titolo |
Advances in Plasma Processes for Polymers |
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Pubbl/distr/stampa |
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Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
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Descrizione fisica |
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1 online resource (370 p.) |
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Soggetti |
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Industrial chemistry and chemical engineering |
Technology: general issues |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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Polymerized nanoparticles and nanofibers can be prepared using various processes, such as chemical synthesis, the electrochemical method, electrospinning, ultrasonic irradiation, hard and soft templates, seeding polymerization, interfacial polymerization, and plasma polymerization. Among these processes, plasma polymerization and aerosol-through-plasma (A-T-P) processes have versatile advantages, especially due to them being "dry", for the deposition of plasma polymer films and carbon-based materials with functional properties suitable for a wide range of applications, such as electronic and optical devices, protective coatings, and biomedical materials. Furthermore, it is well known that plasma polymers are highly cross-linked, pinhole free, branched, insoluble, and adhere well to most substrates. In order to synthesize the polymer films using the plasma processes, therefore, it is very important to increase the density and electron temperature of plasma during plasma polymerization. |
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