Results 131 to 140 of about 145,239 (289)

MEASUREMENT OF SUBSTITUTABILITY BETWEEN U.S. DOMESTIC CATFISH AND IMPORTED FISH [PDF]

This study examines p-interdependence and quantifies q-substitutability between domestic catfish and different species of imported fish in the U.S. fish market.
Kennedy, P. Lynn, Lee, Young-Jae
core   +1 more source

River Ecosystem Degradation and Its Impacts on Fish Biodiversity and Capture Fisheries in Major River Basins of Bangladesh: A Policy‐Focused Study

Aquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT This study investigates the widespread degradation of river ecosystems in Bangladesh and its impact on fish biodiversity and identifies potential strategies for ecosystem restoration. Combining community perceptions from focus group discussions (FGDs) with fish market study for spatial analyses of fish species diversity across the Barak–Meghna,
Mohammad Mahfujul Haque, M. Zulfikar Rahman, Md. Abdus Salam, M. Asaduzzaman Sarker, M. G. Mostofa Amin, Murad Ahmed Farukh, Md. Saifullah Bin Aziz   +6 more
wiley   +1 more source

Potential Application of Linear Programming Method and Solid‐State Fermentation in Improving the Quality of Fish Feed and Profits of Small‐Scale Nile Tilapia (Oreochromis niloticus) Farming in Tanzania

Aquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT The scarcity of affordable and high‐quality fish feeds limits aquaculture development in many developing countries. The present study assessed the use of linear programming (LP) techniques for formulating Nile tilapia (Oreochromis niloticus) diets and solid‐state fermentation (SSF) technology to improve their nutritional value.
Kelvin E. Vulla, Francis P. Mmanda, Edna Makule   +2 more
wiley   +1 more source

Fisher Perceptions and Management Challenges in KwaZulu‐Natal's Inland Water Bodies

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.
ABSTRACT Inland fisheries in South Africa are crucial for the livelihoods of local communities, but they face pressures that threaten the sustainability of small‐scale and recreational fishers livelihoods, the latter making the dominant economic contribution. However, distinctions between small‐scale and recreational fishing rights are unclear.
Ntandokayise Makhathini, Matthew J. Burnett, Celine Hanzen, Mxolisi N. Nkomo, Colleen T. Downs   +4 more
wiley   +1 more source

The Diversity of Causative Agent Associated with Bacterial Diseases on Catfish (Clarias gariepinus) with Molecular Based from Kendal, Indonesia [PDF]

Bacterial disease is still a big concern in intensive catfish culture in Indonesia. The aim of this research was to find out causative agent on cat fish based on the 16S rDNA gene sequences.
Aryati, Restiana Wisnu, Haditomo, AH Condro, Prayitno, Slamet Budi, Sarjito, Sarjito   +3 more
core  

Growth Pattern and Condition in the Mudskipper Scartelaos histophorus in the Mekong Delta

Ecology and Evolution, Volume 16, Issue 2, February 2026.
Analysis of 1436 mudskippers (Scartelaos histophorus) from the Mekong Delta revealed consistently negative allometric growth. Growth exponents and condition factors were higher in females and during the dry season, emphasizing the roles of life‐history and hydrological drivers in estuarine adaptation. ABSTRACT Studies of the length–weight relationship (
Gieo Hoang Phan, Quang Minh Dinh, Ton Huu Duc Nguyen   +2 more
wiley   +1 more source

An Empirical Investigation of Interproduct Relationships Between Domestic and Imported Seafood in the U.S. [PDF]

This study seeks to identify interproduct relationships between domestic catfish and a representative selection of imported seafood. In doing so, this study uses multivariate cointegration and structural analyses.
Kennedy, P. Lynn, Lee, Young-Jae
core   +1 more source

Optimizing Total Suspended Solids Mitigation in a Data‐Limited Watershed: A Network‐Based Advection–Reaction Model Applied to the Canal del Dique, Colombia

Water Resources Research, Volume 62, Issue 2, February 2026.
Abstract Total Suspended Solids (TSS) significantly degrade water quality by reducing light penetration and oxygen availability, while facilitating the transport of toxic contaminants. Managing TSS in watersheds requires an understanding of both hydrological connectivity and pollutant dynamics; however, these efforts are significantly constrained by ...
Jesus Guzmán Pérez, Javier Montoya Martinez, David Angulo‐Garcia   +2 more
wiley   +1 more source

Phenotypic divergence and biometric indices of silond catfish, Silonia silondia (Hamilton 1822) populations inhabiting the coastal rivers of Bangladesh

, 2022
Md. Rahamat Ullah, Md. Arifur Rahman, Muhammad A.B. Siddik, Md. Ariful Alam   +3 more
openalex   +1 more source

Do Adverse Events Influence Time Preferences? Evidence From Smallholder African Farmers

Journal of Agricultural Economics, Volume 77, Issue 1, Page 130-155, February 2026.
ABSTRACT Time preferences play a critical role in the agri‐food value chains of low‐income countries, impacting the choices of local operators, including innovation uptake. This paper assesses the association between smallholder farmers' individual characteristics, their exposure to diverse adverse events, and their intertemporal choices using in‐the ...
Valentino Marini Govigli, Evans Chimoita, Gianluca Di Fiore, Faten Khamassi, Josephine Kisakye, Noureddine Mokhtari, Renalda Nanziga Munubi, Emmanuel Lubango Ndetto, Simone Piras, Marco Setti   +9 more
wiley   +1 more source