Oseanografi Kimia
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Oseanografi Kimia
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Author : Syarifah Hikmah Julinda Sari
language : id
Publisher: Universitas Brawijaya Press
Release Date : 2023-10-31
Oseanografi Kimia written by Syarifah Hikmah Julinda Sari and has been published by Universitas Brawijaya Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-31 with Science categories.
Oseanografi kimia merupakan kajian interdisipliner yang mempelajari tentang kimia lautan, reaksinya, serta perannya dalam proses di lautan. Kajian oseanografi kimia dapat menunjang pemahaman terkait distribusi dan reaktivitas komponen kimia di lautan dan pada antarmuka: bumi-laut, sedimen-laut, atmosfer-laut. Kimia lautan berkaitan erat dengan sirkulasi laut, iklim, tanaman dan hewan yang hidup di laut, dan pertukaran materi dengan atmosfer dan daratan. Penelitian terkait bidang oseanografi kimia akan terus berkembang karena sifat laut yang sangat dinamis, aktivitas manusia yang terus meningkat, perubahan kondisi bumi serta teknologi yang terus berkembang. Namun demikian, semua penelitian tersebut akan selalu mengarah kepada siklus elemen di laut dan interaksinya dengan proses biologi, fisika dan juga geologi. Sampai saat ini perkembangan penelitian di bidang oseanografi kimia cukup beragam. Oleh karena itu, buku ini dibuat untuk melengkapi referensi di bidang kimia laut. Buku ini berisikan 12 (dua belas) bab yang terdiri dari pendahuluan (definisi, sejarah, tren penelitian oseanografi kimia), karakteristik air laut, komponen mayor dan minor air laut, pH dan alkalinitas, gas terlarut di laut, nutrien di laut, elemen metal di laut, isotop stabil dan radioaktif, komponen kimia sedimen laut, bahan organik, produktifitas primer, dan pigmen fitoplankton. Buku ini bermanfaat bagi mahasiswa Program Studi Ilmu Kelautan dan juga Oseanografi, peneliti, dan semua pihak yang ingin mempelajari tentang proses kimia di lautan.
Oseanografi
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Author : M. Lutfi Firdaus, Ph.D.
language : id
Publisher: Penerbit LeutikaPrio
Release Date : 2017-05-30
Oseanografi written by M. Lutfi Firdaus, Ph.D. and has been published by Penerbit LeutikaPrio this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-30 with Education categories.
Indonesia merupakan salah satu negara kepulauan yang memiliki garis pantai terpanjang di dunia. Dengan jumlah pulau lebih dari 17.500 buah, Indonesia dianugerahi berbagai kelebihan dibandingkan negara lain sehingga lautan yang berfungsi sebagai ‘perekat’ antarpulau tersebut menjadi sangat penting keberadaannya bagi bangsa kita. Namun, berlawanan dengan keberadaan dan potensi laut Indonesia yang sangat besar, pemahaman kita sebagai bangsa maritim tentang laut masih terbatas, salah satunya dikarenakan belum banyaknya buku yang membahas tentang laut itu sendiri. Untuk menjembatani ‘kesenjangan’ yang terjadi, buku Oseanografi ini ditulis sebagai pengantar yang membahas laut dari berbagai sudut pandang ilmu sains seperti kimia, fisika, biologi, dan geologi. Karena laut merupakan satu kesatuan yang tidak terpisahkan maka pembahasan buku ini juga dibuat secara komprehensif dari berbagai sudut pandang ilmu dasar tadi. Bagian awal buku ini membahas berbagai aktivitas geologi yang membuat kondisi laut seperti saat ini. Proses fisika seperti pergerakan air, massa jenis, suhu, dan salinitas air laut serta hubungannya dengan perubahan musim, iklim lokal, dan global juga dibahas dalam buku ini. Dari sisi biologi kelautan, pembahasan ditekankan pada produsen primer serta keterlibatannya dalam rantai makanan, bagaimana fotosintesis yang dilakukan fitoplankton di permukaan laut dan pengaruhnya terhadap pertumbuhan dan produksi ikan. Terakhir, buku ini menitikberatkan pada pembahasan oseanografi kimia, reaksi kimia yang terjadi di dalam laut, termasuk pencemaran dan asidifikasi karena turunnya keasaman air laut, rusaknya terumbu karang, sampai pada pemanasan global karena banyaknya karbon dioksida yang dihasilkan oleh manusia.
Marine Chemistry
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Author : P.J. Wangersky
language : en
Publisher: Springer Science & Business Media
Release Date : 2000-03-27
Marine Chemistry written by P.J. Wangersky and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-03-27 with Science categories.
The carbon dioxide absorption and gas exchange at the sea surface, marine aerosols and their photochemistry, the oceanic carbon cycle as well as biomarkers in marine ecosystems, and related topics are of primary importance for understanding our global ecosystem. The topics addressed in this volume are all stemming from areas which have developed only in the last ten years of research or which have gone into decidedly new directions in that time. In most cases, the recent research has been driven by advances in instrumentation or by large-scale international cooperations. Thus this volume is also aiming at interdisciplinary and international cooperations in the future.
Bioorganic Marine Chemistry
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Author :
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-07
Bioorganic Marine Chemistry written by and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-07 with Science categories.
The first three chapters of Vol. 3 of Bio-organic Marine Chemistry deal with the chemistry and function of peptides. Chapter 1 by Ireland and coworkers serves as an introduction to marine-derived peptides. It is arranged phyletically and encompasses the entire range from dipeptides to a compound with 95 amino acid residues. Peptides involved in primary metabolism and hence belonging to the realm of macromolecular biochemistry are excluded. However, it might be mentioned in passing that the dividing line between large and small molecule chemistry is continually becoming less distinct. Not only are more compounds of intermediate size, from 1,000 to 10,000 dalton, being discovered, but instruments and techniques, particularly in mass spectrometry and nuclear magnetic resonance have been developed for their structural elucidation by what is considered small molecule methodology. Two groups of peptides are discussed in separate chapters. Biologists who have observed and described the mating behavior of diverse species of marine invertebrates have long surmised that a chemical mechanism might be operating in many cases of individual as well as mass fertilization. The chemical activators of sea urchin sperm prove to be a series of peptides, whose structures and activity are discussed by Suzuki.
Marine Analytical Chemistry
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Author : Julián Blasco
language : en
Publisher: Springer Nature
Release Date : 2022-11-03
Marine Analytical Chemistry written by Julián Blasco and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-03 with Science categories.
This textbook offers a comprehensive and authoritative introduction to the latest analytical methods, tools and techniques used in the marine environment, bringing together the two fields of chemical oceanography and analytical chemistry. Divided into 11 chapters, the book starts with an overview of the main parameters of the marine carbon system, and it covers different sampling strategies used by the marine scientific community, and the different chemical analyses to measure trace metals, radionuclides and organic matter in the marine environment. Particular attention is given to the identification and quantification of marine persistent organic pollutants, emerging organic contaminants and microplastics. Readers will also find accessible explanations and real life examples of the application of remote sensing and in-situ sensing technologies to monitor the marine environment. The textbook finishes with a chapter on data treatment that outlines the relevant statistical approaches, uncertainty estimation and quality assurance of marine chemical measurements. This textbook provides both students and professionals alike with a transdisciplinary and comprehensive foundation for the chemical analysis of our oceans and seas.
Chemical Oceanography
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Author : J. P. Riley
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Chemical Oceanography written by J. P. Riley and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Science categories.
Chemical Oceanography, Second Edition, Volume 6, provides an overview of the state of knowledge in chemical oceanography. The present volume contains five chapters that focus on marine sediments. It begins with a discussion of the process of chemical diagenesis in sediments. Subsequent chapters deal with the factors that regulate the input and diagenesis of organic matter in sediments; interstitial waters of marine sediments; the mineralogy and geochemistry of near-shore sediments; and the geochemistry of deep-sea sediments.
Chemical Oceanography Second Edition
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Author : Frank J. Millero
language : en
Publisher: CRC Press
Release Date : 1996-06-25
Chemical Oceanography Second Edition written by Frank J. Millero and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-06-25 with Science categories.
From Harvard University to the University of Miami, the first edition of Chemical Oceanography was a great success as a textbook. Now you can own the fully updated second edition. Each chapter has been expanded and/or updated in accordance with the current state of knowledge about the chemistry of oceans.
Analysis Of Seawater
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Author : T.R. Crompton
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-08-02
Analysis Of Seawater written by T.R. Crompton and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-08-02 with Science categories.
This practice-oriented guidebook collects nearly all methods published since 1975 on the chemical analysis of seawaters. Detailed descriptions of both classical and most advanced physico-chemical and chemical techniques including 45 tables and 48 figures make this volume an invaluable source for analysts, oceanographers, fisheries experts, politicians and decision makers engaged in seawater environmental protection. The methods are presented in a logical manner so that the reader can readily learn to perform them.
The Aral Sea Environment
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Author : Andrey G. Kostianoy
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-02-26
The Aral Sea Environment written by Andrey G. Kostianoy and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-02-26 with Science categories.
With remarkable vision, Prof. Otto Hutzinger initiated The Handbook of Envir- mental Chemistry in 1980 and became the founding Editor-in-Chief. At that time, environmental chemistry was an emerging ?eld, aiming at a complete description of the Earth’s environment, encompassing the physical, chemical, biological, and geological transformations of chemical substances occurring on a local as well as a global scale. Environmental chemistry was intended to provide an account of the impact of man’s activities on the natural environment by describing observed changes. While a considerable amount of knowledge has been accumulated over the last three decades, as re?ected in the more than 70 volumes of The Handbook of Environmental Chemistry, there are still many scienti?c and policy challenges ahead due to the complexity and interdisciplinary nature of the ?eld. The series will therefore continue to provide compilations of current knowledge. Contri- tions are written by leading experts with practical experience in their ?elds. The Handbook of Environmental Chemistry grows with the increases in our scienti?c understanding, and provides a valuable source not only for scientists but also for environmental managers and decision-makers. Today, the series covers a broad range of environmental topics from a chemical perspective, including methodol- ical advances in environmental analytical chemistry.
O Heterocycles And Aromatics
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Author : Jiaju Zhou
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2019-10-21
O Heterocycles And Aromatics written by Jiaju Zhou and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-21 with Science categories.
This 8-volume set provides a systematic description on 8,350 active marine natural products from 3,025 various kinds of marine organisms. The diversity of structures, biological resources and pharmacological activities are discussed in detail. Molecular structural classification system with 264 structural types are developed as well. The 7th volume mainly illustrates the molecular formula and structures of O-heterocycles and aromatics.