Results 41 to 50 of about 15,629 (274)

The known and unknown about Marine Biodiversity in Ecuador (Continental and Insular) Lo conocido y desconocido de la Biodiversidad Marina en el Ecuador (Continental e Insular)

Gayana, 2003
Ecuador has a high diversity of ecosystems in its coastal and marine territory with beaches, bays, estuaries, cliffs, coastal lagoons and rocky coasts being the most representative. So far, 1,859 marine species have been identified in Ecuador.
Manuel Cruz, Nikita Gabor, Elba Mora, Roberto Jiménez, James Mair   +4 more
doaj  

ASSESSMENT OF DEMERSAL FISHING UNITS AT CIKIDANG FISH LANDING BASE (FLB), PANGANDARAN: PENILAIAN UNIT PENANGKAPAN DEMERSAL DI PANGKALAN PENDARATAN IKAN (PPI) CIKIDANG, PANGANDARAN

Jurnal Teknologi Perikanan dan Kelautan
Pengembangan unit penangkapan ikan demersal memerlukan pemilihan alat tangkap yang sesuai agar kegiatan penangkapan dapat berlangsung secara efisien dan berkelanjutan.
Prafio Tazanesda Raharjo, Mohammad Imron, Roza Yusfiandayani   +2 more
doaj   +1 more source

Mapping the habitat of demersal fish resources to determine suitable fishing gear [PDF]

BIO Web of Conferences
Proper use of fishing gear is important in fishing operations. This study aimed to determine a suitable type of fishing gear to be implemented in seven coastal districts in Bengkulu Province based on the results of mapping and analysis of demersal fish ...
Nazzla Rauzatul, Jaya Indra, Gaol Jonson Lumban, Herdiyeni Yeni, Panggabean Donwill   +4 more
doaj   +1 more source

Preliminary Report Demersal Resources on the Un-trawlable Grounds in the South China Sea and Andaman Sea [PDF]

, 2007
The demersal fishery resources surveys on the continental slopes particularly in the un-trawlable grounds of South China Sea and the Andaman Sea have been conducting by SEAFDEC using the specific fishing gear such as bottom vertical longline or/and trap.
Yasook, Nakaret, Siriraksophon, Somboon
core  

Does nature shape risk preferences? Evidence from Chile, Norway, and Tanzania

Economic Inquiry, Volume 63, Issue 2, Page 568-590, April 2025.
Abstract Does exposure to a more risky environment affect risk preferences? Going beyond single‐case study evidence, we report results from five surveys conducted in three countries and link this with administrative data to study whether a link between exposure and preferences is detectable and widespread. We find no evidence for endogenous preferences
Florian Diekert, Robbert‐Jan Schaap
wiley   +1 more source

Recompression Improves Release Success in Pollack (Pollachius pollachius): A Step Towards Assessing Post Release Mortality in a Recreational Fishery

Fisheries Management and Ecology, EarlyView.
ABSTRACT The recreational fishery for pollack (Pollachius pollachius) in the northeast Atlantic is impacted by the species' high sensitivity to barotrauma. When captured at depth and brought to the surface, gas expansion within the peritoneal cavity can cause a variety of injuries and hinder release.
T. Stamp, R. Mawer, R. Conlon, A. E. Hall, P. Davies, R. Nesbit, D. Uren, T. Morris, S. Sullivan, S. Thomas, B. D. Stewart, H. Rudd, K. Hyder, T. Osmond, S. Reynell, E. V. Sheehan   +15 more
wiley   +1 more source

Fish and Sclerochronology Research in the Mediterranean: Challenges and Opportunities for Reconstructing Environmental Changes

Frontiers in Marine Science, 2020
Over the past two decades, the field of sclerochronology has been rapidly developing, with scientists devoting significant efforts to studying the physical and chemical variations in hard tissues of aquatic organisms.
Sanja Matić-Skoko, Melita Peharda, Dario Vrdoljak, Hana Uvanović, Krešimir Markulin   +4 more
doaj   +1 more source

Larval Arctic cod (Boreogadus saida) exhibit stronger developmental and physiological responses to temperature than to elevated pCO2

Journal of Fish Biology, EarlyView.
Abstract High‐latitude ecosystems are simultaneously warming and acidifying under ongoing climate change. Arctic cod (Boreogadus saida) are a key species in the Arctic Ocean and have demonstrated sensitivity to ocean warming and acidification as adults and embryos, but their larval sensitivity to the combined stressors is unknown. In a laboratory multi‐
Emily Slesinger, Louise A. Copeman, Benjamin J. Laurel, Mary Beth R. Hicks, Paul J. Iseri, Michelle A. Stowell, Thomas P. Hurst   +6 more
wiley   +1 more source

Estimating Fishing Exploitation Rates to Simulate Global Catches and Biomass Changes of Pelagic and Demersal Fish

Earth's Future
Robust projections of future trends in global fish biomass, production and catches are needed for informed fisheries policy in a changing climate. Trust in future projections, however, relies on establishing that models can accurately simulate past ...
P. D. vanDenderen, N. Jacobsen, K. H. Andersen, J. L. Blanchard, C. Novaglio, C. A. Stock, C. M. Petrik   +6 more
doaj   +1 more source

Predicting the effect of seine rope layout pattern and haul-in procedure on the effectiveness of demersal seine fishing: A Computer simulation-based approach.

PLoS ONE, 2017
Demersal Seining is an active fishing method applying two long seine ropes and a seine net. Demersal seining relies on fish responding to the seine rope as it moves during the fishing process.
Nina A H Madsen, Karl G Aarsæther, Bent Herrmann   +2 more
doaj   +1 more source