Results 41 to 50 of about 2,052 (193)
Water quality and nutrient dynamics - Lake Victoria, Kenya [PDF]
, 1999 Limnological studies in Lake Victoria (Kenyan portion) have been sporadic. Water quality and nutrient dynamics studies are being undertaken in fifteen sampling sites that have been divided into four ecological zones namely: Nyanza Gulf, Rusinga Channel ...
Kenyanya, M.M.
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Beyond the Binary: Controlling Natural Sex‐Change in Hermaphroditic Fishes
Reviews in Aquaculture, Volume 17, Issue 4, September 2025.ABSTRACT Sex‐change in hermaphroditic fishes is a complex but natural biological phenomenon that has significant implications for aquaculture fingerling production, selective breeding, and grow‐out. Understanding the physiological, endocrinological, and molecular pathways underlying hermaphroditism in fishes offers unique opportunities to manipulate ...
Roni Chandra Mondal +3 more
wiley +1 more source
Fisheries statistics of Kainji Lake, northern Nigeria, Nov. 1994 - Dec. 1998 [PDF]
, 1999 Results are presented for the first 4 years data (1994-1998) of the Kainji Lake catch assessment survey, collected and analysed by the Nigerian-German Kainji Lake Fisheries Promotion Project.
Abiodun, J.A., du-Feu, T.A.
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Spatiotemporal eDNA Monitoring of Marine Biodiversity in a Hyperurbanised Coastal Environment
Environmental DNA, Volume 7, Issue 4, July–August 2025.Using environmental DNA and a metabarcoding approach, we amplified and sequenced the cytochrome oxidase subunit I (COI) gene for invertebrates and the 16S rRNA gene for vertebrates. Our spatiotemporal analyses over a year and across four sites in Singapore revealed distinct communities between sites and timepoints for both the COI and 16S rRNA assays ...
Zhi Ting Yip +2 more
wiley +1 more source
Zootaxa, 2021 Centropomus Lacépède, 1802 comprises 13 species of the fishes popularly knows as snooks, distributed in both Atlantic and Pacific coasts of America. Despite several studies on the group, conflicting taxonomic classifications still exist, including overlapping diagnostic characters, rendering species diagnoses extremely difficult.
De Figueiredo-Filho, Jesse Miranda +6 more
openaire +3 more sources
KEPADATAN DAN KEANEKARAGAMAN JENIS RNNEKTON DI HUTAN MANGROVE KAWASAN KUALA RNTARI, KECAMATAN KEUMBANG TANJUNG, RNKABUPATEN PIDIE [PDF]
, 2015 ABSTRAKPenelitian ini bertujuan untuk mengetahui kepadatan dan keanekaragaman jenis nekton yang terdapat di hutan mangrove kawasan Kuala Tari, Kecamatan Keumbang Tanjong, Kabupaten Pidie.
MUSAFIR
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Environmental DNA, Volume 7, Issue 3, May–June 2025.Here we trial new passive eDNA sampling methods, which we term ‘in vitro passive eDNA sampling’; where a water aliquot is collected at a sampling location and passively sampled in a microcosm experiment, allowing for high‐density sampling while the researcher moves to other areas.
Samuel Thompson +5 more
wiley +1 more source
ICTIOFAUNA DE LAS AREAS DE MANGLAR EN LAS BAHÍAS TURBO Y EL UNO, GOLFO DE URABÁ (CARIBE COLOMBIANO)
Gestión y Ambiente, 2008 Las colectas de peces se realizaron bimensualmente entre septiembre del 2004 y febrero de 2005 en faenas diurnas y nocturnas, empleando artes de pesca tradicionales.
JUAN DIEGO CORREA RENDÓN +1 more
doaj +2 more sources
Growth, mortality and recruitment of Nile perch Lates niloticus (L. Centropomidae) in the Nyanza Gulf of Lake Victoria: an evaluation update [PDF]
, 2003 A reassessment of the estimates of growth, mortality and recruitment patterns of Nile Perch, Lates niloticus was made based on data from commercial landings collected during the Catch Assessment Survey Programme.
Gichuki, J., Moreau, J., Rabour, C.O.
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Restoration Ecology, Volume 33, Issue 4, May 2025.Despite the recent global increase in mangrove restoration efforts, our understanding of the outcomes and recovery of biodiversity and re‐establishing functionality, such as productive fish habitat, is limited due to the lack of long‐term monitoring. Here, we used a space‐for‐time approach to investigate whether restored mangroves attain similar fish ...
Mark Ram +2 more
wiley +1 more source