Results 171 to 180 of about 159,458 (345)

Genetic Reference Gaps Limit eDNA Metabarcoding and Biodiversity Monitoring of Tropical Mangrove Ecosystems

open access: yesEnvironmental DNA, Volume 8, Issue 3, May–June 2026.
This review reveals major genetic data gaps for Philippine mangrove fauna, especially invertebrates, limiting species‐level eDNA detection. By compiling 48 years of biodiversity records and assessing reference library coverage, it highlights the need for targeted sequencing and shows how integrating eDNA with conventional surveys strengthens monitoring
Earl Kevin T. Cooper   +14 more
wiley   +1 more source

Impacts of climate change and variability on fish value chains in Uganda [PDF]

open access: yes, 2012
This study examines the vulnerability of fish pr oduction in Uganda, particularly as it r elates to the predicted impacts from climate change, using the concept of the value chain.
Timmers, B.
core   +1 more source

Effects of freezing and thawing cycles on the quality of Nile tilapia fillets

open access: green, 2021
Jovana Silva Garbelini ZUANAZZI   +5 more
openalex   +1 more source

Occupational Exposure to UPVC Powder Containing Calcium Carbonate (CaCO3) Nanoparticles: A Cross‐Sectional Biological Monitoring and Qualitative Risk Assessment

open access: yesHealth Science Reports, Volume 9, Issue 5, May 2026.
ABSTRACT Background and Aims Nanomaterials are widely produced and used due to their unique physicochemical properties. Adding nano calcium carbonate to Unplasticized PolyVinyl Chloride (UPVC) improves durability and sustainability. Studies have shown that occupational exposure to UPVC powder can affect the health of employees.
Neda Mehrparvar   +7 more
wiley   +1 more source

Assessment of waste generated from fresh Nile tilapia Oreochromis niloticus in Accra, Ghana

open access: yesAquaculture, Fish and Fisheries
Aquaculture is a key component of Ghana's food system strategies, promoting sustainable animal protein production. Aquaculture complements traditional marine capture fisheries to close the gap between demand and supply.
Richard Yaw Otwey   +6 more
doaj   +1 more source

Culture performance of Oreochromis niloticus and Sarotherodon galilaeus using similar management strategies [PDF]

open access: yes, 2001
Sarotherodon galilaeus and Oreochromis niloticus are 2 readily available fish species in Nigeria, often cultured interchangeably. The findings are presented of a comparative study conducted to provide information on their performance using similar ...
Jeje, C.Y.
core  

Panama Canal expansion and shifts in fishing practices: A social‐ecological network approach

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1520-1532, May 2026.
Abstract Species introductions have spiked over the past two centuries due to globalization. These introductions impact ecosystems, but may also have long‐term implications for human communities. In one of the world's hubs for global shipping, the Panama Canal, a recent canal expansion has coincided with an increase in marine fishes entering the ...
Michelle Hübel   +10 more
wiley   +1 more source

Microplastic Impacts on Seafood: A Global Synthesis of Experimental Findings

open access: yesFish and Fisheries, Volume 27, Issue 3, Page 591-606, May 2026.
ABSTRACT Plastic pollution is a growing global concern, with plastic and microplastic particles now widespread in aquatic environments. Microplastics are frequently ingested by marine organisms, including commercially important seafood species. Ingestion can lead to a range of biological effects, influenced by the size, type and quantity of plastic, as
Nina Wootton   +4 more
wiley   +1 more source

Shifting Trends in Aquaculture's Biological Potential to Address Food, Climate and Biodiversity Challenges

open access: yesFish and Fisheries, Volume 27, Issue 3, Page 740-753, May 2026.
ABSTRACT Aquaculture has expanded and intensified significantly since the mid‐20th century, affecting its contributions to food security, climate change and biodiversity conservation (FCB) outcomes. In particular, shifts in the composition of farmed species affect the sector's potential impacts on sustainable development.
Aleah Wong   +3 more
wiley   +1 more source

Probiotic supplementation affects IGF-1 and leptin levels in Nile tilapia hepatopancreatic tissue

open access: green, 2022
R.S. Pacheco   +7 more
openalex   +1 more source

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