Results 41 to 50 of about 2,555 (204)

A checklist of freshwater fishes of the New Amarambalam Reserve Forest (NARF), Kerala, India

open access: yesJournal of Threatened Taxa, 2010
The freshwater fish fauna of New Amarambalam Reserve Forest (NARF) in the Southern Western Ghats (Kerala) is constituted by 43 species belonging to 13 families and 28 genera.
F. Baby, J. Tharian, A. Ali, R. Raghavan
doaj   +1 more source

Fisheries statistical bulletin, Kainji Lake, northern Nigeria, 1997 [PDF]

open access: yes, 1998
The bulletin presents summary tables and charts on levels of fishing activity, fishing effort, yields and economic values of yields for the fisheries of Kainji Lake, Nigeria for the year 1997.

core  

The Impact Mechanism of Inter‐Basin Water Transfer on Fish Assemblages Was Revealed Using a Model of Terminal Reservoirs

open access: yesEcology and Evolution, Volume 15, Issue 11, November 2025.
Using three terminal reservoirs of an inter‐basin water transfer project (IBWT) as a model system, our study revealed an impact mechanism of IBWTs on fish assemblages. Our study found an underestimated effect of IBWTs on fish assemblages through diverted fish accompanying periodic water transfer, and the distance of water transfer, reservoir operation ...
Zhenhao Cheng   +6 more
wiley   +1 more source

Parasites and non-fish predators of tilapia with particular reference to the sustainable management of fisheries of Lake Kainji Nigeria [PDF]

open access: yes, 2001
The fisheries of Lake Kainji, Nigeria, experienced a boom year following impoundment, then decline post impoundment and now is in a period of stabilisation of the fish resources. Several reasons have been advanced on factors responsible for these changes,
Obiekezie, A.   +2 more
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Socio‐ecological complexity in managing long‐standing invasive water hyacinth in wetland agriculture and fisheries

open access: yesPeople and Nature, Volume 7, Issue 10, Page 2407-2420, October 2025.
Abstract Managing long‐established invasive species in an ecosystem can be complex due to their multifaceted socio‐economic roles and use to the stakeholders, an issue requiring more attention. We measured the effects of water hyacinth (Pontederia crassipes), one of the world's most notorious invasive aquatic plants, on wetland agriculture, water ...
Mobassher Hossain   +4 more
wiley   +1 more source

Responsible fisheries enhancing poverty alleviation of fishing communities of Lake Kainji [PDF]

open access: yes, 2005
The attributes of responsible fisheries in enhancing Poverty Alleviation of fishing Communities of Lake Kainji were appraised. After impoundment in 1968, the catch per unit effort of fish continued on a downward trend, which suggested a decline in the ...
Abiodun, J.A.   +5 more
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Environmental DNA Reveals the Fish Community Structure Exhibited Instability and Trend of Miniaturization in the Xijiang River Basin of the Guizhou

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
Monitoring of fish communities is of great significance for the management and sustainability of river ecosystems. Environmental DNA (eDNA) metabarcoding technology has been demonstrated to be a highly sensitive biomonitoring tool. Nevertheless, it has seldom been tested in mountainous rivers within the geographically complex Karst region.
Xiuhui Ma   +5 more
wiley   +1 more source

Fauna Ikan Siluriformes Dari Sungai Serayu, Banjaran, Dan Tajum Di Kabupaten Banyumas [PDF]

open access: yes, 2012
__________________________________________________________________________________________ Most of the order Siluriformes live in river, this the fish has various morphology diversities.
Abulias, M. (MN)   +2 more
core   +1 more source

Utilisation parChrysichthys nigrodigitatus(Bagridae) d'ensilage chimique ou biologique de poisson [PDF]

open access: yesAquatic Living Resources, 1995
These studies were undertaken to test the nutritional value of marine fish offal products preserved by different silage methods and used as an ingredient in african catfish (Clziysiclzflzys izigrodigitatus) feeds. The first experiment concerned cooked tuna waste silage prepared by addition of 3% formic acid.
Cissé, A., /Luquet, Pierre, Etchian, A.
openaire   +4 more sources

Catfish (Teleostei: Siluriformes) diversity in Karala River of Jalpaiguri District, West Bengal, India

open access: yesJournal of Threatened Taxa, 2011
The diversity of fresh water catfish fauna of the Karala River in Jalpaiguri District of West Bengal was studied from February 2009 to January 2010. A total of seven species belonging to six genera and six families were identified.
A.K. Patra
doaj   +1 more source

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