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| Registros recuperados: 39 | |
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| Cinner, Joshua E; ARC Centre of Excellence for Coral Reef Studies, James Cook University, Australia; joshua.cinner@jcu.edu.au; Pichon, Michel; Museum of Tropical Queensland, Townsville, Australia; James Cook University; michel.pichon@bigpond.com; Rasoamanendrika, Faravavy; Institut Halieutique et des Sciences Marines, Toliara, Madagascar; faraagrippine@yahoo.fr; Zinke, Jens; The University of Western Australia, School of Earth and Environment; UWA Oceans Institute and the Australian Institute of Marine Science, Australia; jens.zinke@uwa.edu.au; McClanahan, Tim R; Wildlife Conservation Society, Marine Programs, Bronx, New York, USA; tmcclanahan@wcs.org. |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Adaptation; Climate change; Governance; Marine resources; Migration; Solutions. |
| Ano: 2012 |
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| Vaini,Jussara Oliveira; Mota,Kenneth Gabriel; Ojeda,Alejandra Paola; Barreiros,João Pedro; Moreira,Renata Guimarães; Hilsdorf,Alexandre Wagner Silva. |
| Abstract The dusky grouper, Epinephelus marginatus, is a well-known and widespread marine fish assessed as endangered by the International Union for the Conservation of Nature. Analyzing the genetic diversity of this species is, therefore, of utmost importance and necessary for conservation purposes. Microsatellites are molecular tools with advantages that are ideal for population analyses. This study provides the first set of species-specific microsatellite loci for E. marginatus that can be applied when assessing both intra- and interpopulation genetic variation. Twenty microsatellite loci were isolated and characterized for the dusky grouper by genotyping 20 individuals obtained from the North Eastern Atlantic Ocean (n = 4) and from the South Western... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Short tandem repeat; Population genetics; Conservation; Fishery; Marine resources. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572019000100074 |
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| Auzende, Jean-marie; Grandperrin, René; Bouniot, Emmanuel; Henin, Christian; Lafoy, Yves; De Forges, Bertrand; Van De Beuque, Sabrina; Virly, Sabrina. |
| The ZoNeCo programme, devoted to the evaluation of living and non-living marine resources within the Economic Zone of New Caledonia, illustrates clearly the Marine Benthic Habitats concept. It exhibits the study of the physical environment and disciplines such as geology and physical oceanography. The results acquired in these fields are used as bases to study the presence and the distribution of living species within a given habitat. The knowledge of all the parameters relative to each discipline is a useful guide for the evaluation and the sustainable management of living and nonliving resources. |
| Tipo: Text |
Palavras-chave: Ressources marines; Habitat; Nouvelle Calédonie; Ressources Sud Ouest Pacifique; Marine resources; Habitat; New Caledonia; Southwest Pacific. |
| Ano: 1999 |
URL: http://archimer.ifremer.fr/doc/1999/publication-832.pdf |
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| Lacroix, Denis; David, Bernard; Lamblin, Veronique; De Menthiere, Nicolas; De Lattre-gasquet, Marie; Guigon, Antoine; Jannes-ober, Emmanuelle; Hervieu, Halvard; Potier, Francoise; Ragain, Gilles; Hoummady, Moussa. |
| The perception of ocean areas by policy-makers or by people, living or not on the coast, has significantly varied over centuries. Due to its vastness and complexity, the sea has been studied within distinct academic disciplines. However, the current issues related to the sea, such as climate change, marine pollution or coastal tourism, require an integrated vision of the assets and drawbacks in order to meet the challenges arising from human activities both at sea and onshore. In this study, a group of foresight officers from the French network of public research institutes decided to cross-check and compare several science approaches (biology, sociology, economics, etc) about oceans. Thus, 11 sectors of maritime activity (transportation, fisheries,... |
| Tipo: Text |
Palavras-chave: Ocean; Society; Marine resources; Maritime economy; Law of the sea; Foresight. |
| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00358/46900/46786.pdf |
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| Augris, Claude; Hamon, Dominique. |
| This atlas presents in a synthetic form the hydrodynamical, geological and biological characteristics of one of the most studied region of the French littoral. Geologic and geophysical data of the Saint-Brieuc Bay show that the deep basement consists of pre-palaeozoic or palaeozoic sedimentary series in the centre of the Bay, whereas metamorphic and magmatic formations are dominant in coastal regions. The location of superficial sediments in the Bay, is mainly due to marine currents. A granulometric gradient, from very fine to coarse sediments, appears in two directions: from the coast towards the high sea, and from the west to the east. Rocky substrates disrupt the sediment distribution, with, most of the time, a concentration of coarse sediments near the... |
| Tipo: Text |
Palavras-chave: Atlas; Bathymetry; Bottom topography; Commercial species; Geomorphology; Hydrodynamics; Marine resources; Sediment analysis; Sedimentary basins; Zoobenthos. |
| Ano: 1996 |
URL: http://archimer.ifremer.fr/doc/00031/14246/11527.pdf |
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| Drouineau, Hilaire; Lobry, Jeremy; Bez, Nicolas; Travers-trolet, Morgane; Vermard, Youen; Gascuel, Didier. |
| In this introductory paper we highlight key questions that were discussed during the symposium on “Status, functioning and shifts in marine ecosystems” organized by the Association Française d’Halieutique (French Association for Fisheries Sciences, Montpellier, France, July 2015). This symposium illustrated that fisheries science is now working at multiple scales and on all dimensions of socio-ecosystems (ecological, political, sociological, and economic), with a great diversity of approaches and taking into account different levels of complexity while acknowledging diverse sources of uncertainty. We argue that we should go one step further and call for a protean fisheries science to address the deteriorated states of aquatic ecosystems caused by... |
| Tipo: Text |
Palavras-chave: EAFM; Fisheries management; Fisheries science; Marine resources; Models; Uncertainty. |
| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00359/46990/46921.pdf |
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| Francis, J.; Bryceson, I.. |
| The coast of Tanzania is characterised by a wide diversity of biotopes and species, typical of the tropical Indowest Pacific oceans, and the peoples living there utilise a variety of its natural resources. Because of the extent of the diversity and variety, several different examples are used by this study to elucidate the complexity of issues and multiplicity of management responses related to use of coastal and marine resources. It emerges that coastal management requires an integrated cross-sectoral approach to address the wide array of interrelated issues involved. |
| Tipo: Book Section |
Palavras-chave: Coastal zone; Marine resources. |
| Ano: 2000 |
URL: http://hdl.handle.net/1834/760 |
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| Ehler, Charles; Douvere, Fanny. |
| 1 Introduction to the Workshop on Marine Spatial Planning 7 2 Introduction to Ecosystem-based, Sea Use Management 15 3 Ecosystem-based, Sea Use Management and Marine Spatial Planning 23 4 Key Scientific Issues for Ecosystem-based, Marine Spatial Planning 29 5 Legislation and Policy Framework for Marine Spatial Planning 35 6 A Process for Marine Spatial Planning 45 7 Defining the Human Dimension of Marine Spatial Planning 53 8 Implementing Marine Spatial Planning 57 9 Monitoring, Evaluating, and Adapting Marine Spatial Planning 65 10 Conclusions and Next Steps 71 |
| Tipo: Report |
Palavras-chave: Marine sciences; Spatial analysis; Spatial information; Marine resources; Ecosystems. |
| Ano: 2006 |
URL: http://hdl.handle.net/1834/4464 |
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| Daniels, C.; Fanning, E.; Redding, D.. |
| Abstract—In collaboration with local stakeholders, Frontier-Tanzania is collecting biophysical information to facilitate effective management initiatives for Misali Island, where marine resource management is currently limited to a 1.4-km2 non-extraction zone within a 21.6-km2 conservation area. In the study reported here, the extraction and non-extraction zones at Misali Island with similar substrata were compared. Data analysis showed a significant disassociation in both abundance and mean length patterns of fish families found in each zone. Further analysis using t-tests on individual families showed that some groups were significantly more abundant in either zone, but without significant differences of mean lengths. Fish family abundance and length... |
| Tipo: Journal Contribution |
Palavras-chave: Misali; Non-extraction zone; Artisanal fishing; Pemba; Marine resources; Resource management. |
| Ano: 2003 |
URL: http://hdl.handle.net/1834/950 |
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| Etoga, G. Y. L.. |
| Biodiversity is a holistic concept which encompasses what the scientific literature describes as inter-specific diversity (diversity between species), intra-specific diversity (genetic diversity) and diversity of ecosystems. As a support of life, the preservation of biodiversity in terrestrial and marine habitats is of primary importance for the ecological balance of the Earth. Moreover, it is essential for human beings whose lifestyle depends on nature. The value of biodiversity lies with the opportunities provided to mankind to adapt to a changing environment. Concerning specifically the seas and oceans that constitute ¾ of the planet and 90% of the biosphere, there is a renewed ‘ecological awareness’ at the global level on the need to preserve marine... |
| Tipo: Theses and Dissertations |
Palavras-chave: Marine ecology; Marine resources; Biodiversity. |
| Ano: 2009 |
URL: http://hdl.handle.net/1834/5475 |
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| Aggrey-Fynn, J.; Sackey-Mensah, R.. |
| The diversity and relative species abundance of fisheries resources were studied from Winneba to Cape Coast on the central coast of Ghana during December 2007 to May 2009. Samples of organisms were collected at random from beach seine landings during the study period. The fishes were counted and identified to the family and species levels. Ecological indices such as Shannon-Wiener diversity index, equitability and Sørenson’s similarity index were used to analyse the data. Specimens from Winneba, Saltpond and Cape Coast comprise 56 species belonging to 30 families. Carangidae, Haemulidae, Clupeidae and Sciaenidae were some of the families, where key species occurred during the study. The relative abundance of key organisms in the beach seine landings... |
| Tipo: Report |
Palavras-chave: Fish; Biodiversity; Relative abundance; Coastal fisheries; Carangidae; Haemulidae; Sciaenidae; Marine resources. |
| Ano: 2012 |
URL: http://hdl.handle.net/1834/5323 |
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| Koranteng, K.A.. |
| A fishery resource profile for Moree has been developed to help in exploring linkages between migration dynamics and the organisation and management of fishery activities in the study community. The biophysical study component of the Small Scale Fisheries in Africa project involves the following: (a) an assessment of the quality and quantity of fish and marine resources available to the community including best estimates of current fish stocks and natural patterns affecting their availability, (b) a review of the main types of fishing technologies used to exploit fish stocks in the community, (c) any significant qualitative and quantitative changes in fish stocks which have been documented in recent years, and (d) an assessment of the main biological and... |
| Tipo: Conference Material |
Palavras-chave: Fishery resources; Marine resources; Biophysics. |
| Ano: 2002 |
URL: http://hdl.handle.net/1834/653 |
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| Torres, G.; Calderón, T.; Calderón, G.; Franco, V.; Correa, C.. |
| El objetivo de la presente investigación, fue dar un comprensivo entendimiento de las condiciones bio-oceanográficas del fitoplancton-zooplancton-ictioplancton, y las interacciones con el medio circundante (físico, químico), procesos que son complicados cuando involucran aspectos hidrográficos costeros como áreas de afloramiento, áreas de pesca y áreas de soporte alimentario para los diferentes recursos marinos costeros planctónicos-bentónicos y aves-mamíferos marinos. |
| Tipo: Journal Contribution |
Palavras-chave: Marine ecology; Phytoplankton; Zooplankton; Ichthyoplankton; Upwelling; Biological production; Marine resources; Cruises; Oceanic islands; Coastal zone; Marine resources; Phytoplankton; Zooplankton; Biological production; Marine ecology; Http://aims.fao.org/aos/agrovoc/c_28012; Http://aims.fao.org/aos/agrovoc/c_13344; Http://aims.fao.org/aos/agrovoc/c_15490; Http://aims.fao.org/aos/agrovoc/c_36649; Http://aims.fao.org/aos/agrovoc/c_4609. |
| Ano: 2004 |
URL: http://hdl.handle.net/1834/2318 |
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| Tapia, M.E.. |
| In july 1998, the submersible Jonson Sea Link from the Marine Research Institute Harbor Branch of Florida developed research at Galapagos Islands. Unexplored hydrothermal areas in the islands which are rich in biodiversity could provide important marine resources that have not been discovered yet. Thus, the aim of this survey was to explore these resources at the west of Isabela Island besides being the site where they originate are islands and species begin to colonize substrates hard and rocky, Immersions till 3500 meters depth were performed during a time frame of 6 hours. The location of the submersible was monitored bu its support ship, the R/V Seward Johnson American flag. Two types of samples were collected: The first ones were kept alive and the... |
| Tipo: Journal Contribution |
Palavras-chave: Marine resources; Biodiversity; Substrata; Multiship expeditions. |
| Ano: 2013 |
URL: http://hdl.handle.net/1834/5790 |
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| Registros recuperados: 39 | |
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