Showing 2,521 - 2,540 results of 2,573 for search '"fishermen"', query time: 0.16s Refine Results
  1. 2521

    Toxic metal concentration and ecotoxicity test of sediments from dense populated areas of Congo River, Kinshasa, Democratic Republic of the Congo by Henry K. Mata, Dhafer Mohammed M. Al Salah, Georgette N. Ngweme, Joel N. Konde, Crispin K. Mulaji, Guillaume M. Kiyombo, John W. Poté

    Published 2020-01-01
    “…The result revealed high metal concentrations in sediments from the 4 densely populated areas (Kinkole, Kauka fishermen, Demoulin, Chanic), reaching the values (mg kg−1) of of 95.5, 14.3, 37.1, 139.9, 281.5, 4.8, 6.6, 200.9 and 4.9 mg kg−1 for Cr, Co, Ni, Cu, Zn, As, Cd, Pb and Hg, respectively. …”
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    Article
  2. 2522

    Diversity, ecology, and distribution of non-indigenous freshwater fish in Malaysia. by Abdul Rahim, Khairul Adha

    Published 2012
    “…In addition, the occurrence of non-indigenous species, not only changed the structure of indigenous ichthyofauna group but also caused ecological and economical damages to local fishermen. The present finding provided evidence that there are no restrictions or limitation of spreading of non-indigenous fish in natural habitats of Malaysia. …”
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    Thesis
  3. 2523

    A revised strategy for the monitoring and management of the Galapagos sea cucumber Isostichopus fuscus (Aspidochirotida: Stichopodidae) by Matthias Wolff, Anna Schuhbauer, Mauricio Castrejón

    Published 2012-06-01
    “…Mean densities were significantly lower in the deeper (>15m) than in the shallower (<15m) stratum, contrary to fishermen expectations. Through an empirical regression of (log) pre-fishery density versus subsequent annual catch for the period 1998-2008 we found that catches of most years greatly exceeded the here proposed quota explaining the collapsed nature of the stock. …”
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    Article
  4. 2524
  5. 2525

    Daya Dukung Perairan Rawa Mesangat Sebagai Habitat Buaya Siam by Teguh Muslim, Dwi Wahyu Mentari, Nanda Farhazakia

    Published 2020-11-01
    “…Abstract The Mesangat Swamp is the main habitat of the remaining crocodiles in Indonesia as well as a prime location for nearby fishermen. Fish production as an economic source of society as well as potential food for the Siamese crocodile can continue to be sustainable when the food chain ecosystem is not disconnected with the condition of healthy water quality. …”
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    Article
  6. 2526

    Reproductive biology of common snook Centropomus undecimalis (Perciformes: Centropomidae) in two tropical habitats by Martha A. Perera-García, Manuel Mendoza-Carranza, Wilfrido M. Contreras-Sánchez, Maricela Huerta-Ortíz, Eunice Pérez-Sánchez

    Published 2011-06-01
    “…Samples (fork length, somatic and gonads weight, and macroscopic maturity stages) were obtained from organisms collected by fishermen from the largest fishing cooperatives along the coastal and riverine areas of Tabasco, from July 2006 to March 2008. …”
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    Article
  7. 2527

    Struktur komunitas mangrove dan strategi pengelolaannya di Kabupaten Pidie, Province Aceh (Community structure of mangrove and its management strategy in Pidie District, Aceh Prov... by Mirza Karnanda, Zainal A. Muchlisin, Muhammad A. Sarong

    Published 2016-12-01
    “…In addition, a total of 297 respondents as representative of the fish farmer, fishermen, and other stakeholders were interviewed to collect data to plan the management strategies using the SWOT (Strengths, Weaknesses, Opportunities, Threats) analysis. …”
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    Article
  8. 2528

    ANALISIS PENGARUH PERUBAHAN KECEPATAN KAPAL TERHADAP SISTEM FLUIDA DI DALAM PALKA PADA KAPAL IKAN MUATAN HIDUP TIPE KATAMARAN DENGAN PENDEKATAN CFD by Andi Trimulyono, Muhammad Iqbal

    Published 2012-02-01
    “…<p><em>The existence</em><em> </em><em>and</em><em> </em><em>the use of</em><em> </em><em>live fish</em><em> </em><em>hold</em><em> </em><em>system</em><em>, </em><em>can</em><em> </em><em>help</em><em> fishermen to </em><em>reduce</em><em> the </em><em>operating costs</em><em> </em><em>in</em><em> </em><em>fish</em><em> </em><em>preservation</em><em> </em><em>11.8</em><em>%. …”
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    Article
  9. 2529

    Prospecção hidrobiológica da Baía de Sepetiba Color and transparence of waters of Sepetiba Bay, in Rio de Janeiro State by Lejeune P. H. de Oliveira

    Published 1971-01-01
    “…The central portion of the bay, 150 Km[squared] hole-green, full of larvae of shrimps Penaeus schmidti; some shoals of shrimps moves its pleopods and by displacement of botton with diatoms and reddish sediment produces a rust color spot in surface of waters seen by fishermen. The estuaries are Isabell color, and caramel. …”
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    Article
  10. 2530

    Middelalderens bibliotek på Trondenes by Rognald Heiseldal Bergesen

    Published 2013-11-01
    “…It was the scene of a multitude of transactions between fishermen, farmers, local magnates and the representatives of both the bishop and the king. …”
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    Article
  11. 2531

    Bycatch in gillnet fisheries threatens Critically Endangered small cetaceans and other aquatic megafauna by RL Brownell Jr, RR Reeves, AJ Read, BD Smith, PO Thomas, K Ralls, M Amano, P Berggren, AM Chit, T Collins, R Currey, MLL Dolar, T Genov, RC Hobbs, D Kreb, H Marsh, M Zhigang, WF Perrin, S Phay, L Rojas-Bracho, GE Ryan, KEW Shelden, E Slooten, BL Taylor, O Vidal, W Ding, TS Whitty, JY Wang

    Published 2019-12-01
    “…The ultimate long-term solution to the bycatch problem is the development of efficient, inexpensive, alternative fishing gear that can replace gillnets without jeopardizing the livelihoods of fishermen. Good fishery governance and the direct involvement of fishing communities are also essential to the successful conservation of most threatened populations of small cetaceans.…”
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    Article
  12. 2532

    Artificial Breeding of Spondylus aurantius by Yunchao SUN, Yumei YANG, Chunsheng LIU, Yi YANG, Aimin WANG, Zhifeng GU

    Published 2024-02-01
    “…As an important marine commercial bivalve, wild S. aurantius individuals are often captured by local fishermen for their large adductor muscle, which makes delicious seafood, and for their beautiful shells, which are used for displays.According to the China Fishery Statistical Yearbook for 2022, the annual production of cultured mollusks exceeded 15 million tons, with oysters, scallops, and clams accounting for 78.23% of the total aquaculture yield. …”
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    Article
  13. 2533

    Grown-out of seeds of the taquilla clam Mulinia edulis (King & Broderip, 1832) in the subtidal zone in northern Chile and in the intertidal zone in southern Chile Engorda de semill... by Alejandro Abarca, Doris Oliva, Rodrigo Gutiérrez, Ángela Celis, L. René Durán

    Published 2012-09-01
    “…Growing out seeds in the intertidal zone in southern Chile is seen as a new activity for artisanal fishermen.<br>Semillas de la almeja Mulinia edulis producidas en el Hatchery de Pesquera San José (Tongoy) fueron engordadas en sistemas de fondo en la zona submareal de bahía Tongoy e intermareal en Chullec (Chiloé), para comparar el crecimiento y la supervivencia de semillas pequenas y grandes de una misma producción en diferentes ambientes y latitudes. …”
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    Article
  14. 2534

    La asimetría bilateral y la inestabilidad del desarrollo. Un caso de aplicación en restos óseos humanos del sitio Punta de Teatinos (Norte de Chile) by Jose A. Cocilovo, Hugo Varela, Silvia Quevedo

    Published 2010-10-01
    “…Data were discussed within the framework of available information about the adaptation process to marine resources of this particular group of fishermen…”
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    Article
  15. 2535

    La asimetría bilateral y la inestabilidad del desarrollo. Un caso de aplicación en restos óseos humanos del sitio Punta de Teatinos (Norte de Chile) by Jose A. Cocilovo, Hugo Varela, Silvia Quevedo

    Published 2010-10-01
    “…Data were discussed within the framework of available information about the adaptation process to marine resources of this particular group of fishermen…”
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    Article
  16. 2536

    EFISIENSI, PRODUKTIVITAS DAN INDEKS KETIDAKSTABILAN PERIKANAN TUNA LONGLINE DAN PANCING TONDA (Efficieny, Productivity and Instability Index of Tuna Longline and Troll Line) by Budi Wardono

    Published 2016-10-01
    “…The time series data from 2010 to 2013 were obtained, covering the production of tuna longline and marine hook boats, input usage (boat, fuel, feed, fishermen, ice box, trip number, oil, water, capturing device). …”
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    Article
  17. 2537

    ANÁLISIS DE LAS CAPTURAS DE TIBURONES Y RAYAS EN LAS PESQUERÍAS ARTESANALES DE TÁRCOLES, PACÍFICO CENTRAL DE COSTA RICA by Andrés López Garro, Rándall Arauz Vargas, Ilena Zanella, Loic Le Foulgo

    Published 2011-07-01
    “…From February 2006 to February 2007, we analyzed shark and rays captures by the artisanal fishermen from Tárcoles, in the Pacific of Costa Rica. …”
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    Article
  18. 2538

    CARACTERIZACIÓN DE LA PESCA DEL TIBURÓN MARTILLO <i>SPHYRNA LEWINI </i>, EN LA PARTE EXTERNA DEL GOLFO DE NICOYA, COSTA RICA by Ilena Zanella, Andrés López, Rándall Arauz

    Published 2011-07-01
    “…From March 2006 to May 2007, we analyzed scalloped hammerhead shark landings by members of the Tarcoles Artisanal Fishermen's Cooperative (CoopeTárcoles R. L.), who operate in the outer part of the Gulf of Nicoya. …”
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    Article
  19. 2539

    Distribusi mikroplastik di perairan Pulau Bengkalis Kabupaten Bengkalis Provinsi Riau by Intan Suci Febriani, Bintal Amin, M. Fauzi

    Published 2020-09-01
    “…Thirty six individual samples of Duri (Arius maculatus), Lomek (Harpodon nehereus), and Biang (Setipinna breviceps) fish were obtained with the help of local fishermen in each sampling location. The results showed that the types of microplastics found in seawater samples are fiber and film with average abundance ranges between 9.58 particles/m3 - 40.42 particles/m3. …”
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    Article
  20. 2540

    Length-weight relationship, sex ratio, mortality and growth condition of natural stock of Macrobrachium rosenbergii from the estuarine systems of North Kalimantan, Indonesia by Agus Indarjo, Gazali Salim, Christine Dyta Nugraeni, Mufrida Zein, Julian Ransangan, Lukman Yudho Prakoso, Suhirwan, Sutrisno Anggoro

    Published 2021
    “…Hence, sustainable fishery management of this species, particularly in Buong Baru Village is urgently needed so that it can continue to provide livelihoods to the fishermen in the area.…”
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