Results 61 to 70 of about 1,398,545 (193)

Recommended practices for disease prevention in prawn and shrimp hatcheries [PDF]

open access: yes, 1989
Disease in prawn is any abnormal condition which may affect adversely the appearance, growth, and function of the animal. It may or may not result in mortalities.
Cruz, E.R.   +4 more
core   +1 more source

River Sand and Gravel Mining: Global Drivers, Impacts, and Pathways for Sustainable Management

open access: yesReviews of Geophysics, Volume 64, Issue 3, September 2026.
Abstract River sand and gravel are mined worldwide at volumes that now rival their natural replenishment, yet quantitative knowledge of this mining activity and its consequences lags far behind many other global environmental pressures. We synthesize 411 peer‐reviewed studies published since 1974 within a new Driver‐to‐Management Pathway for ...
Edward Park   +25 more
wiley   +1 more source

Effect of Intensification on Grow Out of the Amazon River Prawn, Macrobrachium amazonicum

open access: yesJournal of the World Aquaculture Society, 2007
Abstract The effects of intensification on growth, survival, productivity, population structure, and distribution of harvested biomass in individual size classes of Macrobrachium amazonicum in semi‐intensive culture were evaluated. Postlarvae (0.01 g) were stocked in 12 ponds at densities of 10, 20, 40, and 80/m2 (three replicates per treatment) and ...
Moraes-Valenti, Patricia M. C.   +1 more
openaire   +2 more sources

From Heritage to Innovation: A Review of the Safety and Production of Aminopeptide Seasonings

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 5, September 2026.
ABSTRACT Aminopeptide seasonings, produced through proteolytic fermentation or enzymatic hydrolysis, represent a global family of ingredients with a high concentration of umami‐active free amino acids and umami‐ or kokumi‐active peptides derived from protein‐rich substrates.
José María Martín‐Miguélez   +4 more
wiley   +1 more source

Indigenous Harvest Practices, Seasonality, and Market Pathways of Small‐Scale Clam Fisheries in Coastal Bangladesh

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT This study assesses the current status, indigenous harvesting techniques, seasonal dynamics and market value chain to identify constraints and opportunities of the small‐scale clam fishery along the southeast coast of Bangladesh. Data were collected from 216 stakeholders across 11 coastal sites using structured interviews, focus group ...
Mohammad Najmul Hasan   +4 more
wiley   +1 more source

DENSIDADE DE ESTOCAGEM PARA PRODUÇÃO DE ACARÁ-BANDEIRA EM VIVEIROS ESCAVADOS EM POLICULTIVO COM CAMARÃO-DA-AMAZÔNIA

open access: yesRevista Caatinga, 2010
The aim of this study was to evaluate the production of Freshwater Angelfish (Pterophyllum scalare) in different stocking densities in cages polycultured with Amazon River Prawn (Macrobrachium amazonicum).
FELIPE DE AZEVEDO SILVA RIBEIRO   +3 more
doaj  

Competition and habitat filtering shape Neotropical canopy butterfly communities across a rainfall seasonality gradient

open access: yesEcosphere, Volume 17, Issue 8, August 2026.
Abstract The stability hypothesis posits that stable environments provide species with predictable resources, where mechanisms that limit similarity, such as competition, are able to drive niche specialization and shape community composition. By contrast, variable and unpredictable environments are expected to allow only those species with appropriate ...
María F. Checa   +7 more
wiley   +1 more source

Brachyuran crustaceans from the bycatch of prawn fisheries at the mouth of the Amazon river Crustáceos Brachyura da fauna acompanhante da pesca artesanal de camarões de água doce na foz do rio Amazonas

open access: yesActa Amazonica, 2013
The present paper is a pioneering study on the Brachyura bycatch associated with the artisan prawn fisheries at the mouth of the Amazon River. The study was conducted at four collection sites distributed along the mouth of the Amazon River between the ...
Jô de Farias Lima   +3 more
doaj   +1 more source

Culture of giant freshwater prawn: Philippines. [PDF]

open access: yes, 2004
Freshwater prawn thrives in inland bodies of water like rivers, lakes, swamps, irrigation canals, estuaries and even in rivers upstream. More than 100 species were reported to exist worldwide.
Tayamen, Melchor M., Rosario, Westly R.
core   +1 more source

Macrobrachium amazonicum: an alternative for microbiological monitoring of aquatic environments in Brazil

open access: yesCiência Rural, 2014
This study aimed to evaluate the role of the Amazon River prawn, Macrobrachium amazonicum, as carrier of Candida spp., by analyzing the correlation between Candida spp. from these prawns and their environment (surface water and sediment), through M13-PCR
Raimunda Sâmia Nogueira Brilhante   +12 more
doaj   +1 more source

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