Oceanografia e química: unindo conhecimentos em prol dos oceanos e da sociedade
p. 1497-1508 The marine environment is certainly one of the most complex systems to study, not only because of the challenges posed by the nature of the waters, but especially due to the interactions of physical, chemical and biological processes that control the cycles of the elements. Together wit...
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ftunivfbahia:oai:repositorio.ufba.br:ri/14764 2023-05-15T17:51:54+02:00 Oceanografia e química: unindo conhecimentos em prol dos oceanos e da sociedade Química Nova Hatje, Vanessa Costa, Mônica Ferreira da Cunha, Leticia Cotrim da 2013 http://repositorio.ufba.br/ri/handle/ri/14764 pt_BR por Brasil 0100-4042 http://repositorio.ufba.br/ri/handle/ri/14764 v. 36, n. 10 Acesso Aberto http://dx.doi.org/10.1590/S0100-40422013001000004 Chemical Oceanography Anthropogenic impacts Scientific challenges Artigo de Periódico 2013 ftunivfbahia https://doi.org/10.1590/S0100-40422013001000004 2023-02-01T16:10:13Z p. 1497-1508 The marine environment is certainly one of the most complex systems to study, not only because of the challenges posed by the nature of the waters, but especially due to the interactions of physical, chemical and biological processes that control the cycles of the elements. Together with analytical chemists, oceanographers have been making a great effort in the advancement of knowledge of the distribution patterns of trace elements and processes that determine their biogeochemical cycles and influences on the climate of the planet. The international academic community is now in prime position to perform the first study on a global scale for observation of trace elements and their isotopes in the marine environment (GEOTRACES) and to evaluate the effects of major global changes associated with the influences of megacities distributed around the globe. This action can only be performed due to the development of highly sensitive detection methods and the use of clean sampling and handling techniques, together with a joint international program working toward the clear objective of expanding the frontiers of the biogeochemistry of the oceans and related topics, including climate change issues and ocean acidification associated with alterations in the carbon cycle. It is expected that the oceanographic data produced this coming decade will allow a better understanding of biogeochemical cycles, and especially the assessment of changes in trace elements and contaminants in the oceans due to anthropogenic influences, as well as its effects on ecosystems and climate. Computational models are to be constructed to simulate the conditions and processes of the modern oceans and to allow predictions. The environmental changes arising from human activity since the 18th century (also called the Anthropocene) have made the Earth System even more complex. Anthropogenic activities have altered both terrestrial and marine ecosystems, and the legacy of these impacts in the oceans include: a) pollution of the marine ... Article in Journal/Newspaper Ocean acidification Universidade Federal da Bahia: Repositório Institucional da UFBA Química Nova 36 10 1497 1508 |
institution |
Open Polar |
collection |
Universidade Federal da Bahia: Repositório Institucional da UFBA |
op_collection_id |
ftunivfbahia |
language |
Portuguese |
topic |
Chemical Oceanography Anthropogenic impacts Scientific challenges |
spellingShingle |
Chemical Oceanography Anthropogenic impacts Scientific challenges Hatje, Vanessa Costa, Mônica Ferreira da Cunha, Leticia Cotrim da Oceanografia e química: unindo conhecimentos em prol dos oceanos e da sociedade |
topic_facet |
Chemical Oceanography Anthropogenic impacts Scientific challenges |
description |
p. 1497-1508 The marine environment is certainly one of the most complex systems to study, not only because of the challenges posed by the nature of the waters, but especially due to the interactions of physical, chemical and biological processes that control the cycles of the elements. Together with analytical chemists, oceanographers have been making a great effort in the advancement of knowledge of the distribution patterns of trace elements and processes that determine their biogeochemical cycles and influences on the climate of the planet. The international academic community is now in prime position to perform the first study on a global scale for observation of trace elements and their isotopes in the marine environment (GEOTRACES) and to evaluate the effects of major global changes associated with the influences of megacities distributed around the globe. This action can only be performed due to the development of highly sensitive detection methods and the use of clean sampling and handling techniques, together with a joint international program working toward the clear objective of expanding the frontiers of the biogeochemistry of the oceans and related topics, including climate change issues and ocean acidification associated with alterations in the carbon cycle. It is expected that the oceanographic data produced this coming decade will allow a better understanding of biogeochemical cycles, and especially the assessment of changes in trace elements and contaminants in the oceans due to anthropogenic influences, as well as its effects on ecosystems and climate. Computational models are to be constructed to simulate the conditions and processes of the modern oceans and to allow predictions. The environmental changes arising from human activity since the 18th century (also called the Anthropocene) have made the Earth System even more complex. Anthropogenic activities have altered both terrestrial and marine ecosystems, and the legacy of these impacts in the oceans include: a) pollution of the marine ... |
format |
Article in Journal/Newspaper |
author |
Hatje, Vanessa Costa, Mônica Ferreira da Cunha, Leticia Cotrim da |
author_facet |
Hatje, Vanessa Costa, Mônica Ferreira da Cunha, Leticia Cotrim da |
author_sort |
Hatje, Vanessa |
title |
Oceanografia e química: unindo conhecimentos em prol dos oceanos e da sociedade |
title_short |
Oceanografia e química: unindo conhecimentos em prol dos oceanos e da sociedade |
title_full |
Oceanografia e química: unindo conhecimentos em prol dos oceanos e da sociedade |
title_fullStr |
Oceanografia e química: unindo conhecimentos em prol dos oceanos e da sociedade |
title_full_unstemmed |
Oceanografia e química: unindo conhecimentos em prol dos oceanos e da sociedade |
title_sort |
oceanografia e química: unindo conhecimentos em prol dos oceanos e da sociedade |
publisher |
Brasil |
publishDate |
2013 |
url |
http://repositorio.ufba.br/ri/handle/ri/14764 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
http://dx.doi.org/10.1590/S0100-40422013001000004 |
op_relation |
0100-4042 http://repositorio.ufba.br/ri/handle/ri/14764 v. 36, n. 10 |
op_rights |
Acesso Aberto |
op_doi |
https://doi.org/10.1590/S0100-40422013001000004 |
container_title |
Química Nova |
container_volume |
36 |
container_issue |
10 |
container_start_page |
1497 |
op_container_end_page |
1508 |
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1766159181020135424 |