ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Humans  (2,061)
  • Magnetism  (1,727)
  • Chemistry  (941)
  • Fisheries
  • 2015-2019  (1,451)
  • 2010-2014  (2,371)
  • 1880-1889  (921)
  • 2016  (1,451)
  • 2014  (2,371)
  • 1885  (921)
Collection
Years
  • 2015-2019  (1,451)
  • 2010-2014  (2,371)
  • 1880-1889  (921)
Year
  • 1
    facet.materialart.
    Unknown
    Station Océanographique de Salammbô | Paris, France
    Publication Date: 2021-05-19
    Description: La détermination de la chloruration des eaux de mer est effectuée depuis de nombreuses années par la méthode volémetrisque de Moher.
    Description: Published
    Keywords: Volumetric analysis ; Sea water ; Chemistry ; Density ; Water density ; Chlorination ; Methodology ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 28pp.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    Publication Date: 2021-05-19
    Description: Published
    Keywords: Echouage ; Requin blanc ; Sphargis coriacea ; Tortues luth ; Physeter macrocephalus ; Cachalot ; Marine fish ; Marine mammals ; Aquatic reptiles ; Fisheries ; Rare species ; Stranding ; Marine
    Repository Name: AquaDocs
    Type: Journal Contribution , Refereed
    Format: pp. 47-48
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 3
    Publication Date: 2021-05-19
    Description: La présente étude realisee sur 1063 individus echantillonnes entre septembre 1998 et decembre 1999, montre que les poissons captures pendant les campagnes de peche, sont tous des juveniles (〈 6 mois d'age). La taille de premiere capture est de 16 cm (L.F.), et correspond a un poids de 50 g. L'evolution mensuelle des tailles moyennes des captures,indique que la coryphene a une croissance tres rapide. Ces tailles moyennes varient entre 20 et 50 cm (L.F.), entre la debut et la fin de la campagne. L'indice gonadosomatique (IGS), met en individence des individus tous immatures. L'IGS des males varie de 0.180 ( sigma = 0.07 ; n = 25) en aout, 0.247 ( sigma = 0.203 ; n = 41) en septembre, 0.213 ( sigma = 0.19 ; n = 11) en octobre et 0.375 ( sigma = 0.24 ; n = 4) en novembre. Pour les femelles l'IGS est toujours superieur a celui des males. Il est de 0.305 ( sigma = 0.15 ; n = 35) en aout, 0.437 ( sigma = 0.148 ; n = 64) en septembre, 0.134 (s = 0.078 ; n = 38) en octobre et 0.450 ( sigma = 0.120 ; n = 14) en novembre. Le sex-ratio des individus captures pendant la campagne est de 2:1 en faveur des femelles. La relation taille-poids, montre une croissance allometrique positive et aucune difference significative n'est observee entre les sexes, pour les tailles etudiees (18 cm 〈 L.F. 〈 50 cm).: W = 0.0102 L.F. super(3.0155) (n = 595 ; r super(2) = 0.98 ; sexes confondus).
    Description: In this study, 1063 Coryphaena hippurus individuals have been sampled between September 1998 and December 1999. The data show that the individuals captured during the fishing season are all juveniles (〈6 months old). The first-catch size is 16 cm (F.L.) and correspond to a weight of 50 g. The evolution of the monthly mean size of the captures indicate that the dolphinfish has a fast growth in tunisia coastal waters. These sizes vary from 20 to 50 cm (F.L.) between the begining and the end of fishing season.The Gonadosomatic Index (GSI) of the males vary from 0.180 ( sigma = 0.07 ; n = 25) in August, 0.247 ( sigma = 0.203 ; n = 41) in September, 0.213 ( sigma = 0.19 ; n = 11) in October and 0.375 ( sigma = 0.24 ; n = 4) in November. The females GSI's are always higher than males ones. It's vary from 0.305 (s = 0.15 ; n = 35) in Augustt, to 0.437 ( sigma = 0.148 ; n = 64) in September, 0.134 ( sigma = 0.078 ; n = 38) in October and 0.450 ( sigma = 0.120 ; n = 14) in November. The sex-ratio of the individuals captured during the fishing season, is of 2 females for 1 male. The size-weight relationship gives positive allometric growth and there is no significative difference is observed between sexes for the sampled sizes (18 cm 〈 F.L. 〈 50 cm): W = 0.0102 L.F super(3.0155) (n = 595 ; r super(2) = 0.98) both sexes.
    Description: Published
    Keywords: Pêche ; Biologie ; Coryphène ; Gonadosomatic index ; Growth ; Sex ratio ; Fisheries ; Fishery biology ; Size distribution ; Coryphaena hippurus ; Marine
    Repository Name: AquaDocs
    Type: Journal Contribution , Refereed
    Format: pp. 69-83
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 4
    Publication Date: 2021-01-30
    Description: The first meeting of the South West Indian Ocean EAF Regional Task Group (RTG) was held in Mombasa, Kenya, from 27 to 30 January 2009, together with an ecological risk assessment methodology workshop. It was attended by 20 partic ipants from the South West Indian Ocean (SWIO) countries, the South West Indian Ocean Fisheries Project (SWIOFP), the Agulhas and Somali Currents Large Marine Ecosystems (ASCLME) project, the Scientific Committee of the South West Indian Ocean Fisheries Commission, the United Nations Environment Programme (UNEP)/Nairobi Convention Implementation Unit, the African Union Commission and FAO. The RTG is an implementation structure under the EAF-Nansen project GCP/INT/003/NOR and serves as the forum for training in ecological risk assessment that is the methodology used for the identification and prioritization of issues requiring management attention. The main objectives of the meeting and workshop we re to discuss and facilitate key processes and activities for the implementation of the ecosystem approach to fisheries management in the South West Indian Ocean region including the modalities for the formation and functioning of the RTG and National Task Groups (NTGs). It was explained that, to be able to achieve the objectives of implementing an ecosystem approach to fisheries at the national level, certain key structures have to be in place including the NTG with representatives of key stakeholders in a given fishery and that would take the lead in the process. An overview of the key concepts and process of the ecological risk assessment methodology were clarified. Participants were also introduced to the preparation of EAF baseline reports to be used as initial input for the work on ecosystems approach to fisheries. It was explained that the preparation of the report is to be led by national and regional experts and overseen by the NTG. For the exercises the participants worked in three subgroups formed during the meeting with each group selecting a chairman who moderate d the discussions and a rapporteur. The participants expressed satisfaction with the development of a communication strategy for the project and especially with the participatory approach used.
    Description: FAO, NORAD, Institute of Marine Research
    Description: Published
    Description: National task groups
    Description: Regional task groups
    Description: Ecosystem Approach to Fisheries
    Keywords: Ecosystems ; Fisheries ; Ecosystems ; Fishery resources ; Fisheries management
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 36
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 5
    facet.materialart.
    Unknown
    Nigerian Institute for Oceanography and Marine Research | Lagos, Nigeria
    Publication Date: 2021-01-30
    Description: Published
    Description: Fisheries newsletter
    Keywords: Fisheries ; Marine sciences ; Fisheries literature
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 30pp.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 6
    facet.materialart.
    Unknown
    Nigerian Institute for Oceanography and Marine Research | Lagos, Nigeria
    Publication Date: 2021-01-30
    Description: Published
    Description: Fisheries newsletter
    Keywords: Fisheries ; Marine sciences ; Fisheries literature
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 34pp.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 7
    facet.materialart.
    Unknown
    Nigerian Institute for Oceanography and Marine Research | Lagos, Nigeria,
    Publication Date: 2021-01-30
    Description: Published
    Description: Fisheries newsletter
    Keywords: Fisheries ; Fisheries literature
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 11pp.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 8
    facet.materialart.
    Unknown
    Nigerian Institute for Oceanography and Marine Research, | Lagos, Nigeria,
    Publication Date: 2021-01-30
    Description: Published
    Description: Fisheries newsletter
    Keywords: Fisheries ; Fisheries literature
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 8pp.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 9
    Publication Date: 2022-05-25
    Description: Author Posting. © The Author(s), 2014. This is the author's version of the work. It is posted here for personal use, not for redistribution. The definitive version was published in Fish and Fisheries 17 (2016): 1183–1193, doi:10.1111/faf.12110.
    Description: Global change is occurring now, often with consequences far beyond those anticipated. Although there is a wide range of assessment approaches available to address specific aspects of global change, there is currently no framework to identify what governance responses have worked and where, what has facilitated change, and what preventative options are possible. To respond to this need, we present an integrated assessment framework that builds on knowledge learned from past experience of responses to global change, to enable decision makers, researchers, managers and local stakeholders to: (1) make decisions efficiently; (2) triage and improve their responses; and (3) evaluate where to most effectively allocate resources to reduce vulnerability and enhance resilience of coastal peoples. This integrated assessment framework, IMBER-ADApT is intended to enable and enhance decision making through the development a typology of case studies providing lessons on how the natural, social and governance systems respond to the challenges of global change. The typology is developed from a database of case studies detailing the systems affected by change, responses to change and, critically, an appraisal of these responses, generating knowledge-based solutions that can be applied to other comparable situations. Fisheries, which suffer from multiple pressures, are the current focus of the proposed framework, but it could be applied to a wide range of global change issues. IMBER-ADApT has the potential to contribute to timely, cost-effective policy and governing decision making and responses. It offers cross-scale learning to help ameliorate, and eventually prevent, loss of livelihoods, food sources and habitat.
    Keywords: Appraisal ; Fisheries ; Global change ; IMBER-ADApT ; Interactive governance ; Response ; Systems approach
    Repository Name: Woods Hole Open Access Server
    Type: Preprint
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 10
    Publication Date: 2021-05-19
    Description: L'analyse des donnees statistiques recueillies pendant 6 annees (1976-1981) montre que la production de bogues Boops boops (Linne, 1758) et celle de saupes: Sarpa salpa (Linne, 1758) ont presque regulierement augmente dans les pecheries tunisiennes au cours de cette periode. Par ailleurs, la periode des captures maximales, pour les deux especes, coicide d'une facon generale avec celle de la reproduction.
    Description: Six years statistics analysis (1976-1981) revealed that the production of bogue (Boops boops) and gold line (Sarpa salpa) has almost regularly increased in tunisian fisheries during this period. Moreover, the period of maximum catches of the two species coincides, generaly, with their reproduction period.
    Description: Published
    Keywords: Biological production ; Fisheries ; Statistical analysis ; Reproduction ; Sarpa salpa ; Boops boops ; Marine
    Repository Name: AquaDocs
    Type: Journal Contribution , Refereed
    Format: pp. 99-106
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...