نتایج جستجو برای: reef fishery

تعداد نتایج: 19157  

Journal: :تحقیق در علوم شیلاتی 0
a karataş

with the concerns about healthy and balanced diet in our country and in the world, the interest in fishery products is constantly increasing. fishery products are the sources of good quality protein, vitamins and minerals. they are also rich in calcium and phosphorus. all the nutritional properties of fishery products.are the real reason why they are more preffered. one of these fishery product...

2014
Kimberly R. Andrews Virginia N. Moriwake Christie Wilcox E. Gordon Grau Christopher Kelley Richard L. Pyle Brian W. Bowen

The Hawaiian Archipelago has become a natural laboratory for understanding genetic connectivity in marine organisms as a result of the large number of population genetics studies that have been conducted across this island chain for a wide taxonomic range of organisms. However, population genetic studies have been conducted for only two species occurring in the mesophotic or submesophotic zones...

Journal: :Frontiers in Marine Science 2022

Artificial reefs are beneficial to restore fishery resources and increase production. Meanwhile, they play a significant role in improving ocean ecology accelerating the evolution of industries. Since generally affected by currents, waves, other hydrological factors, flow field around artificial their stabilities have become research hotspot recent years. Research on is systematic process consi...

ژورنال: آبزیان زینتی 2014

For achievement an efficient management in food processing centers all of the factors that they may effects the products should be considered. These factors are including planning, designing, site selection, instruction, requirements, production capacity, and cost and marketing management. For food marketing all of the marketing factors also should be studied. These factors can be included scie...

Journal: :Ecological applications : a publication of the Ecological Society of America 2008
Tim R McClanahan Christina C Hicks Emily S Darling

This study examined trends along a gradient of fishing intensity in an artisanal coral reef fishery over a 10-year period along 75 km of Kenya's most populated coastline. As predicted by Malthusian scenarios, catch per unit effort (CPUE), mean trophic level, the functional diversity of fished taxa, and the diversity of gear declined, while total annual catch and catch variability increased alon...

2017
Melissa S. Soldevilla John A. Hildebrand Kaitlin E. Frasier Laura Aichinger Dias Anthony Martinez Keith D. Mullin Patricia E. Rosel Lance P. Garrison

Bryde’s whales Balaenoptera edeni are the only resident baleen whale species in the Gulf of Mexico (GoM), where they are extremely rare, have a restricted distribution, and re present a unique evolutionary lineage. The reasons for the restricted distribution and small population size are unknown, but high levels of industrial activity in the GoM may be a major factor. We evaluated the geospatia...

2005
Aldo Gangemi Frehiwot Fisseha Ian Pettman Johannes Keizer

This paper outlines a project (involving FAO, SIFAR, and CNR) aiming at building a formal ontology in the fishery domain. The ontology will support semantic interoperability among existing fishery information systems and will enhance information extraction and text marking, envisaging a fishery semantic web. The ontology is being built through the conceptual integration of existing fishery term...

2016
Jo Marie V Acebes Malcolm Tull

The fishery for mobulid rays, also known as devil rays, has been practiced in the Bohol Sea for over a century yet very little is known about its history and characteristics. This study provides the first detailed description of the mobulid ray fishery in the Bohol Sea, Philippines. It describes the history and evolution of the fishery from the 19th century to 2013. It characterizes the fishery...

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