United States Offshore Jurisdiction in Atlantic Ocean
In: International legal materials: ILM, Band 8, Heft 4, S. 850-866
ISSN: 1930-6571
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In: International legal materials: ILM, Band 8, Heft 4, S. 850-866
ISSN: 1930-6571
"The Science We Need For The Ocean We Want." We are on the threshold of a new and exciting era of discovery in the oceans that will shape the development of human endeavours for decades to come. New insights on the significance of the microscopic scale of ocean life has shown this level affects almost every aspect of our lives (health, food, industry, ecosystems). For society's future, we need to investigate the science of marine microbiomes, integrate the novel technologies discovered and initiate policies that foster truly sustainable marine development. The United Nations will dedicate the next decade to Ocean Science for Sustainable Development. The Decade's vision and mission are consistent with the objective of the Atlantic Ocean Research Alliance (AORA) between the European Union, Canada and the United States, that is to "advance the shared vision of an Atlantic Ocean that is healthy, resilient, safe, productive, understood and treasured, to promote the well-being, prosperity and security of the Atlantic for present and future generations". Relevant to the missions of both AORA and the Decade, here, we outline how the marine microbiome is at the heart of the ocean as a living system, driving its nutrient and biogeochemical cycles, forming the basis of its food webs, performing essential and yet unknown functions in climate regulation, including buffering the effects of global change. Furthermore, the oceans are a largely untapped resource for biodiscovery and the bioeconomy, with a high potential for the development of new products and processes. To ensure early coordination and interoperability guided by a shared vision, we need to bring together science, industry and policy makers to advance the "Next Great Exploration of the Oceans". The following Roadmap is the result of an international cooperative effort between the United States, Canada, and the European Union produced within the AORA framework and consistent with the Galway Statement on Atlantic Ocean Cooperation. Within the marine microbiome ...
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"The Science We Need For The Ocean We Want." We are on the threshold of a new and exciting era of discovery in the oceans that will shape the development of human endeavours for decades to come. New insights on the significance of the microscopic scale of ocean life has shown this level affects almost every aspect of our lives (health, food, industry, ecosystems). For society's future, we need to investigate the science of marine microbiomes, integrate the novel technologies discovered and initiate policies that foster truly sustainable marine development. The United Nations will dedicate the next decade to Ocean Science for Sustainable Development. The Decade's vision and mission are consistent with the objective of the Atlantic Ocean Research Alliance (AORA) between the European Union, Canada and the United States, that is to "advance the shared vision of an Atlantic Ocean that is healthy, resilient, safe, productive, understood and treasured, to promote the well-being, prosperity and security of the Atlantic for present and future generations". Relevant to the missions of both AORA and the Decade, here, we outline how the marine microbiome is at the heart of the ocean as a living system, driving its nutrient and biogeochemical cycles, forming the basis of its food webs, performing essential and yet unknown functions in climate regulation, including buffering the effects of global change. Furthermore, the oceans are a largely untapped resource for biodiscovery and the bioeconomy, with a high potential for the development of new products and processes. To ensure early coordination and interoperability guided by a shared vision, we need to bring together science, industry and policy makers to advance the "Next Great Exploration of the Oceans". The following Roadmap is the result of an international cooperative effort between the United States, Canada, and the European Union produced within the AORA framework and consistent with the Galway Statement on Atlantic Ocean Cooperation. Within the marine microbiome ...
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"The Science We Need For The Ocean We Want."We are on the threshold of a new and exciting era of discovery in the oceans that will shape the development of human endeavours for decades to come. New insights on the significance of the microscopic scale of ocean life has shown this level affects almost every aspect of our lives (health, food, industry, ecosystems). For society's future, we need to investigate the science of marine microbiomes, integrate the novel technologies discovered and initiate policies that foster truly sustainable marine development.The United Nations will dedicate the next decade to Ocean Science for Sustainable Development. The Decade's vision and mission are consistent with the objective of the Atlantic Ocean Research Alliance (AORA) between the European Union, Canada and the United States, that is to "advance the shared vision of an Atlantic Ocean that is healthy, resilient, safe, productive, understood and treasured, to promote the well-being, prosperity and security of the Atlantic for present and future generations". Relevant to the missions of both AORA and the Decade, here, we outline how the marine microbiome is at the heart of the ocean as a living system, driving its nutrient and biogeochemical cycles, forming the basis of its food webs, performing essential and yet unknown functions in climate regulation, including buffering the effects of global change. Furthermore, the oceans are a largely untapped resource for biodiscovery and the bioeconomy, with a high potential for the development of new products and processes. To ensure early coordination and interoperability guided by a shared vision, we need to bring together science, industry and policy makers to advance the "Next Great Exploration of the Oceans". The following Roadmap is the result of an international cooperative effort between the United States, Canada, and the European Union produced within the AORA framework and consistent with the Galway Statement on Atlantic Ocean Cooperation.Within the marine microbiome Roadmap, three thematic pillars have been identified by AORA scientists and policy makers, all supported with underlying cross-cutting elements: Environment and Climate, Food Value Chain and Biodiscovery.
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15 páginas, 4 tablas, 5 figuras, 3 apéndices.-- Proyecto Carbochange ; Methods based on CO2 and chlorofluorocarbon (CFC) data are used to describe and evaluate the anthropogenic CO2 (Cant) concentrations, Cant specific inventories, and Cant storage rates in the Equatorial Atlantic Ocean. The Cant variability in the water masses is evaluated from the comparison of two hydrographic sections along 7.5°N carried out in 1993 and 2010. During both cruises, high Cant concentrations are detected in the upper layers, with values decreasing progressively towards the deep layers. Overall, the Cant concentrations increase from 1993 to 2010, with a large increment in the upper North Atlantic Deep Water layer of about 0.18 ± 0.03 μmol kg−1 y−1. In 2010, the Cant inventory along the whole section amounts to 58.9 ± 2.2 and 45.1 ± 2.0 mol m−2 using CO2 and CFC based methods, respectively, with most Cant accumulating in the western basin. Considering the time elapsed between the two cruises, Cant storage rates of 1.01 ± 0.18 and 0.75 ± 0.17 mol m−2 y−1 (CO2 and CFC based methods, respectively) are obtained. Below ∼1000 m, these rates follow the pace expected from a progressive increase of Cant at steady state; above ∼1000 m, Cant increases faster, mainly due to the retreat of the Antarctic Intermediate Waters ; This work was funded by the 7th Framework Programme (EU FP7 CARBOCHANGE, under grand agreement no. 264879) and by the Spanish Ministry of Economy and Competitiveness through Projects GHGMOC (CTM2009-07574-E), MOC2 (CTM2008-06438-C02-01/MAR) and ESCLAT (CTM2009-07405-E/MAR) and by the Deutsche Forschungsgemeinschaft (DFG) (M. Rhein, grant Rh25/36-1). FFP and AFR were supported by the Spanish Government and co-founded by the European Regional Development Fund (CTM2013-41048-P). ; Peer reviewed
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The ocean plays a vital role in the global climate system and biosphere, providing crucial resources for humanity including water, food, energy and raw materials. There is a compelling need to develop an integrated basin-scale ocean observing system to support of ocean management. We articulate a vision for basin-scale ocean observing - A comprehensive All-Atlantic Ocean Observing Systems that benefits all of us living, working and relying on the ocean. Until now, basin-scale ocean observation has been conducted through loosely-aligned arrangements of national and international efforts. The All-Atlantic Ocean Observing System (AtlantOS) is an ntegrated concept for a forward-looking framework and basin-scale partnership to establish a comprehensive ocean observing system for the Atlantic Ocean as a whole. The system will be sustainable, multi-disciplinary, multi-thematic, efficient, and fit-for-purpose. Platforms, networks, and systems do already exist that operate at various maturity levels. AtlantOS will go beyond the status quo by bringing together the observing communities and countries of the Atlantic basin, providing the opportunity to join and support the system. AtlantOS will build upon the coordinated work of the Global Ocean Observing System (GOOS) and the Group on Earth Observations (GEO), two international bodies that support and coordinate global ocean observing. AtlantOS will complement those efforts and offers a new approach to organizing ocean observing at the basin-scale. The new SystemAtlantOS will focus not only on the physics but also the biology, ecology and biogeochemistry of the ocean and seafloor and will enhance new partnerships among between governments, science, civil society and the private sector.
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In: Science and public policy: journal of the Science Policy Foundation, Band 50, Heft 4, S. 759-770
ISSN: 1471-5430
Abstract
Ocean science diplomacy stands for the social phenomena resulting from the interaction of science and diplomacy in ocean affairs. It refers, inter alia, to the provision of scientific evidence in support of international decision-making, the building of alliances through scientific cooperation, and the enhancement of international collaborative marine research. Despite this generalization, we still lack an understanding of the sense practitioners make of ocean science diplomacy. This paper reports on perceptions of ocean science diplomacy collected through twenty in-depth interviews with South and North Atlantic government officials and researchers involved in the All-Atlantic Ocean Research Alliance. In principle, interviewees perceive ocean science diplomacy as a positive and critically important phenomenon that combines the best of science and diplomacy. However, below this generally positive perception, there seems to be a polarization of power between science and policy and also between South and North Atlantic perspectives. Scientists have reported feeling suspicious of policymaking processes, while officials portray science as unaccountable and segregated from policy. South Atlantic researchers expressed concern over limited research capabilities, and officials reported an openness to the scientific evidence presented by scientists. Northern interviewees, with reported enhanced research capabilities, seem more inclined to search for the right scientific evidence in support of national political goals. A preconceived sense of the other is what seems to permeate South–North Atlantic relationships. Northern subjects make sense of their Southern peers as those in need of assistance, while Southern interviewees claimed being unheard and victims of tokenism. I discuss these findings in light of postcolonial and decolonial theories, advocating for the need to decolonize ocean science diplomacy in the Atlantic Ocean if we are to achieve its alluded benefits.
The aim of the project was to map cluster activities in the North Atlantic, compare best practices, build relationships between countries around the North Atlantic and start working on joint projects between the collaborating countries. The main results are several ongoing projects such as 'The Green Fishing Vessel', development of 'Arctic Oil & Gas Clusters' and 'Project Sharing' in Iceland and the Faroe Islands. Other results of the cooperation include great media coverage of marine related businesses in the North Atlantic, government recognition of the importance of the ocean clusters and collaboration between countries in the North Atlantic.
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Working paper
In: International Geology Review, Band 23, Heft 5, S. 505-509
Blog: RealClimate
For various reasons I’m motivated to provide an update on my current thinking regarding the slowdown and tipping point of the Atlantic Meridional Overturning Circulation (AMOC). I attended a two-day AMOC session at the IUGG Conference the week before last, there’s been interesting new papers, and in the light of that I have been changing […]
The post What is happening in the Atlantic Ocean to the AMOC? first appeared on RealClimate.
Acknowledgments Funding for sample collection was provided by the Shackleton Scholarship Fund, Antarctic Research Trust, the Wyoming Biodiversity Institute, PVE/CAPES (Proposal 235453) and Fundação para a Ciência e a Tecnologia (SFRH/BPD/88854/2012). Thanks to Martin Collins, Andy Black, Darren Christie and the Government of South Georgia and South Sandwich Islands for the provision of samples from South Georgia, Annalea Beard for providing the rat sample from St Helena Island, Joaquim Tapisso, Rita Monarca and Ana Cerveira for samples from Portugal, and Emily Puckett for help validating South American SNP haplotypes. Funding for DNA sequencing was provided by Island LandCare, the University of Auckland. Thanks to two anonymous reviewers for the constructive comments. ; Peer reviewed ; Publisher PDF
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6 páginas, 5 figuras, 1 tabla.-- Proyecto Carbochange.-- Open access ; Global ocean acidification is caused primarily by the ocean's uptake of CO2 as a consequence of increasing atmospheric CO2 levels. We present observations of the oceanic decrease in pH at the basin scale (50°S–36°N) for the Atlantic Ocean over two decades (1993–2013). Changes in pH associated with the uptake of anthropogenic CO2 (ΔpHCant) and with variations caused by biological activity and ocean circulation (ΔpHNat) are evaluated for different water masses. Output from an Institut Pierre Simon Laplace climate model is used to place the results into a longer-term perspective and to elucidate the mechanisms responsible for pH change. The largest decreases in pH (∆pH) were observed in central, mode, and intermediate waters, with a maximum ΔpH value in South Atlantic Central Waters of −0.042 ± 0.003. The ΔpH trended toward zero in deep and bottom waters. Observations and model results show that pH changes generally are dominated by the anthropogenic component, which accounts for rates between −0.0015 and −0.0020/y in the central waters. The anthropogenic and natural components are of the same order of magnitude and reinforce one another in mode and intermediate waters over the time period. Large negative ΔpHNat values observed in mode and intermediate waters are driven primarily by changes in CO2 content and are consistent with (i) a poleward shift of the formation region during the positive phase of the Southern Annular Mode in the South Atlantic and (ii) an increase in the rate of the water mass formation in the North Atlantic ; This research was supported by the Spanish Ministry of Sciences and Innovation and was cofunded by the European Regional Development Fund 2007–2012 (FEDER) through the Carbon Transport and Acidification Rates in the North Atlantic Project (CTM2010-17141/MAR), by the European Union Seventh Framework Programme CARBOCHANGE project under Grant Agreement 264879, and by the Office of Atmospheric and Oceanic Research of the NOAA ; Peer reviewed
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In: Natural hazards and earth system sciences: NHESS, Band 12, Heft 12, S. 3605-3615
ISSN: 1684-9981
Abstract. An analysis of altimeter significant wave height data of May 2007 revealed the occurrence of an extreme weather event off southern tip of South Africa in the Atlantic Ocean, and generation of a series of very high swells at 40° S. These swells propagated towards northeast and broke over La Réunion island in the Indian Ocean on 12 May 2007. The wave model WAVEWATCH III was used to study the propagation of these swells in the Indian Ocean. The model was validated for the Indian Ocean using moored buoy data at 12 locations and merged altimeter wave data. The wave model accurately reproduced the event of May 2007. Swell heights, of the order of 15.0 m, at the generation area reduced to 6.0 m near La Réunion island. This study shows that the swells generated in the Roaring Forties of the Atlantic Ocean (between 15° to 80° E longitude) propagate in the NE/NNE direction towards the north Indian Ocean, and wave characteristics of the Arabian Sea are least influenced compared to that of Bay of Bengal, when swells from the Atlantic Ocean enter the Indian Ocean. The double peak spectrum extracted for the Bay of Bengal indicates that one of the peaks is due to swells generated off southern tip of South Africa.