Results 21 to 30 of about 6,021,075 (291)

Regulation of fish stocks without stock–recruitment relationships: The case of small pelagic fish [PDF]

Fish and Fisheries, 2020
AbstractSmall pelagic fish lack clear stock–recruitment relationships. This is a problem because such relationships are taken to be the primary descriptors of density dependence, responsible for regulating population density. In this paper, we show that small pelagic fish species, anchovy (Engraulis spp., Engraulidae), living in a stochastic ...
T. Mariella Canales, Gustav W. Delius, Richard Law   +2 more
openaire   +3 more sources

Small but voracious: invasive generalist consumes more zooplankton in winter than native planktivore [PDF]

NeoBiota, 2022
In recent years, Lake Constance has experienced an invasion and domination of three-spined stickleback (Gasterosteus aculeatus) in the pelagic zone, which has coincided with a decline in the native whitefish (Coregonus wartmanni) population.
Žiga Ogorelec, Alexander Brinker, Dietmar Straile   +2 more
doaj   +3 more sources

Considerations for management strategy evaluation for small pelagic fishes [PDF]

Fish and Fisheries, 2021
AbstractManagement strategy evaluation (MSE) is the state‐of‐the‐art approach for testing and comparing management strategies in a way that accounts for multiple sources of uncertainty (e.g. monitoring, estimation, and implementation). Management strategy evaluation can help identify management strategies that are robust to uncertainty about the life ...
Margaret C. Siple, Laura E. Koehn, Kelli F. Johnson, André E. Punt, T. Mariella Canales, Piera Carpi, Carryn L. de Moor, José A. A. De Oliveira, Jin Gao, Nis S. Jacobsen, Mimi E. Lam, Roberto Licandeo, Martin Lindegren, Shuyang Ma, Guðmundur J. Óskarsson, Sonia Sanchez‐Maroño, Szymon Smoliński, Szymon Surma, Yongjun Tian, Desiree Tommasi, Mariano Gutiérrez T., Verena Trenkel, Stephani G. Zador, Fabian Zimmermann   +23 more
openaire   +5 more sources

Estimasi hasil tangkapan maksimum ekonomi sumberdaya ikan pelagis di perairan Laut Kabupaten Tojo Una-Una, Indonesia

Depik Jurnal, 2020
The marine area of Tojo Una-Una District has the potential for fishery resources and small islands resources which are used for fishery activities and marine ecotourism.
Alimudin Laapo, Dafina Howara, Marhawati Mappatoba   +2 more
doaj   +1 more source

Nutritional value of the marine fish in Bangladesh and their potential to address malnutrition: A review

Heliyon, 2023
Marine fish are good source of essential macro- and micronutrients and major food items in coastal areas in Bangladesh. However, there is no review that details the nutritional value of marine fish in Bangladesh.
M.A. Rifat, Md. Abdul Wahab, Muhammad Arifur Rahman, Md. Nahiduzzaman, Abdullah-Al Mamun   +4 more
doaj   +1 more source

APPROACH TO RISK ANALYSIS TRAWLER (BOAT OR VESSEL SIENE NETS) NORTH COAST OF EAST JAVA

JFMR-Journal of Fisheries and Marine Research, 2019
General Linear Model (GLM) aims to find the relationship between several independent variables with one dependent variable. GLM was conducted to answer the research objectives (1) the contribution of fishing gear to the total catch of pelagic fish, (2 ...
Tri Djoko Lelono, Gatut Bintoro
doaj   +1 more source

Small pelagic fish dynamics: A review of mechanisms in the Gulf of Lions [PDF]

Deep Sea Research Part II: Topical Studies in Oceanography, 2019
Abstract Around 2008, an ecosystem shift occurred in the Gulf of Lions, highlighted by considerable changes in biomass and fish mean weight of its two main small pelagic fish stocks (European anchovy, Engraulis encrasicolus; European sardine, Sardina pilchardus).
Saraux, Claire, van Beveren, Elisabeth, Brosset, Pablo, Queiros, Quentin, Bourdeix, Jean-Herve, Dutto, Gilbert, Gasset, Eric, Jac, Cyrielle, Bonhommeau, Sylvain, Fromentin, Jean-Marc   +9 more
openaire   +3 more sources

PENGELOLAAN PERIKANAN PELAGIS KECIL BERBASIS DAYA DUKUNG LINGKUNGAN PERAIRAN DI KEPULAUAN SANGIHE

Journal of Natural Resources and Environmental Management, 2012
One of the potency for development of Sangihe Islands is sea and the availability of fish resources which is relatively high, both in terms of quantity and diversity. One of the fish types with high quantity in this area are pelagic fish group.
Achmad Nasir Biasane, Akhmad Fauzi, Daniel R. Monintja, Dedi Soedharma   +3 more
doaj   +1 more source

Climate change and small pelagic fish price volatility [PDF]

Climatic Change, 2020
AbstractPrice volatility, an indicative measure of price uncertainty, is an important factor influencing fisheries cost, income, food security, and pressure on fish stocks. An increase in price volatility means that prices are varying more, making it more difficult to adjust the activities accordingly.
Ruth Beatriz Mezzalira Pincinato, Frank Asche, Atle Oglend   +2 more
openaire   +2 more sources

Pendugaan Zona Potensi Penangkapan Ikan Pelagis di WPPNRI 711 (Studi Kasus Laut Natuna)

Journal of Natural Resources and Environmental Management, 2019
The sea resources is the future for the people of Indonesia, especially the fish as a main commodity. One of the potential fish are pelagic fish are spread throughout the waters of the sea of Indonesia.
Esa Fajar Hidayat
doaj   +1 more source