Results 41 to 50 of about 1,458 (180)

Using Catch Data to Estimate Changes in Global Commercial Abalone Abundance

Fisheries Management and Ecology, EarlyView.
ABSTRACT Changes in global wild capture production of abalone are explored to infer potential changes in biological stocks. The study found that 77% (or 10 out of the 13) of the countries that reportedly caught abalone in the wild have experienced declines in catches between 1980 and 2023, and on aggregate catch declined by almost 83% between 1980 and ...
Douglas Crookes
wiley   +1 more source

Dynamics of the Namibian hake fleet and management connotations: application of the ideal free distribution

Scientia Marina, 2005
In order to determine the factors governing the spatial distribution of effort, it is essential to better understand the relationship between CPUE and abundance.
Elizabeth Voges, Ana Gordoa, John G. Field   +2 more
doaj   +1 more source

Species diversity and catch per unit effort (CPUE) of Portunidae in Batubara, North Sumatera, Indonesia

IOP Conference Series: Earth and Environmental Science
Abstract Crabs from the family of Portunidae are distributed widely in Indonesian waters, including the blue swimming crabs which has been exploited as a target species to meet the export demand and economic needs 3 of the capture fisheries sector.
N Fairuz, L Qomariyah, A Ervinia
openaire   +1 more source

Examining the Impact of Derelict Pots on Blue Crab (Callinectes sapidus) Catch and Harvest Within a Recreational Fishery

Fisheries Management and Ecology, EarlyView.
ABSTRACT Derelict fishing gear can negatively affect marine ecosystems through mortality in coastal environments. This study explored the impact of derelict and active crab pots on recreational blue crab (Callinectes sapidus) catch rates and landings in a Mid‐Atlantic estuary by deploying experimental pots in four habitat strata within three sections ...
Randy J. Feris Serrano, Jennifer E. Repp, Kaylin M. Regan, Arthur C. Trembanis, Matthew J. Oliver, Edward A. Hale   +5 more
wiley   +1 more source

KOMPOSISI HASIL TANGKAPAN DAN LAJU TANGKAP (CPUE) USAHA PENANGKAPAN PURSE SEINE DI PELABUHAN PERIKANAN NUSANTARA (PPN) PEKALONGAN, JAWA TENGAH

JFMR-Journal of Fisheries and Marine Research, 2018
Pekalongan fishing port is a fishing base for purse seiners of small pelagic fish in Central Java. Range of fishing fleets Gross Tonnage is 69 to 125 GT.
Dian Ayunita Nugraheni Nurmala Dewi, Iqbal Ali Husni   +1 more
doaj   +1 more source

Investigation on species abundance by catch per unit effort (CPUE) in Chalanbeel, Bangladesh [PDF]

International Journal of Fisheries and Aquatic Studies, 2021
Md. Asek Uddin, SM Rezaul Karim, KM Abdul Halim, Md. Nawshad Ali, KM Hasanuzzaman, SM Rahmatullah   +5 more
openaire   +1 more source

Recovery of Four Commercial Fish Stocks in Lake IJsselmeer (The Netherlands) After Major Fishery Management Interventions

Fisheries Management and Ecology, EarlyView.
ABSTRACT Sustainable management of inland fisheries presents major challenges because it often involves complex and open access systems. Lake IJsselmeer is among the largest freshwater lakes in western Europe and supports active commercial fisheries.
Joey J. J. Volwater, Justin C. Tiano, Kelly Chin, Joep J. de Leeuw   +3 more
wiley   +1 more source

Marine reserve benefits and recreational fishing yields: The winners and the losers.

PLoS ONE, 2020
Marine reserves constitute effective tools for preserving fish stocks and associated human benefits. However, not all reserves perform equally, and predicting the response of marine communities to management actions in the long run is challenging.
Mohsen Kayal, Marine Cigala, Eléonore Cambra, Nelly Soulat, Manon Mercader, Audrey Lebras, Pauline Ivanoff, Léa Sébési, Aurélie Lassus-Debat, Virginie Hartmann, Mélissa Bradtke, Philippe Lenfant, Coraline Jabouin, Julien Dubreuil, Dominique Pelletier, Manon Joguet, Solène Le Mellionnec, Marion Brichet, Jean-Louis Binche, Jérôme Payrot, Gilles Saragoni, Romain Crec'hriou, Marion Verdoit-Jarraya   +22 more
doaj   +1 more source

Fishing Effort and Associated Catch per Unit Effort for Small-Scale Fisheries in the Mozambique Channel Region: 1950–2016

Frontiers in Marine Science, 2021
The Mozambique Channel region in East Africa has diverse marine ecosystems and serves as a migratory corridor for economically important species. Local and foreign industrial fisheries operate in the Mozambique Channel, but regional small-scale fisheries
Dirk Zeller, Gabriel M. S. Vianna, Matthew Ansell, Angie Coulter, Brittany Derrick, Krista Greer, Simon-Luc Noël, Maria L. Deng Palomares, Audrey Zhu, Daniel Pauly   +9 more
doaj   +1 more source

FAKTOR-FAKTOR PENTING YANG MEMPENGARUHI CPUE (Catch Per Unit Effort) PERIKANAN HUHATE BERBASIS DI BITUNG

Jurnal Penelitian Perikanan Indonesia, 2016
Bitung merupakan salah satu sentra pendaratan untuk perikanan huhate. Perikanan huhate bergantung terhadap ketersediaan umpan ikan hidup dan beberapa faktor teknis. Penelitian ini bertujuan untuk mengkaji faktor yang paling berpengaruh terhadap hasil tangkapan per upaya penangkapan (CPUE) ikan cakalang (Katsuwonus pelamis - SKJ).
Agus Setiyawan, Lilis Sadiyah, Syarief Samsuddin   +2 more
openaire   +1 more source