Results 201 to 210 of about 42,986 (314)

Exposure assessment of monoterpenes and styrene: a comparison of air sampling and biomonitoring [PDF]

open access: bronze, 2003
Ingrid Liljelind   +6 more
openalex   +1 more source

Impacts of Salmonid Fish Production on River Water Quality: A Critical Appraisal of the Evidence

open access: yesReviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT Rivers are recognised as providing valuable goods and services to society, and as hotspots of global biodiversity. Fish farming is an economically important activity associated with river systems; however, the effects of this industry on river health are not entirely understood. Studies evaluating interactions between freshwater fish farms and
Anna N. S. Michalopoulou   +7 more
wiley   +1 more source

Biomonitoring of Pb and Cd in two impacted watersheds in Southeast Brazil, using the freshwater mussel Anodontites trapesialis (Lamarck, 1819) (Bivalvia : Mycetopodidae) as a biological monitor [PDF]

open access: diamond, 2003
Andréa Cristina Tomazelli   +7 more
openalex   +1 more source

Back to life after 50 years: effects of environmental flow restoration on macroinvertebrate biodiversity and river ecological status. A case study of the Valseco stream, Spain

open access: yesRestoration Ecology, Volume 34, Issue 1, January 2026.
The construction of dams and reservoirs to meet increasing water and electricity demands has significantly altered many natural river flows, posing threats to the ecological integrity of freshwater ecosystems. Environmental flows (e‐flows) have been advocated to mitigate the negative impacts of hydroelectric power generation and to maintain healthy ...
Álvaro Fueyo   +9 more
wiley   +1 more source

Vitamin C Alleviates Oxidative Stress in Silver Carp (Hypophthalmichthys molitrix) Fingerlings Exposed to Toxicity Induced by Temephos and Buprofezin

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
Context Organophosphates and chitin synthesis inhibitor pesticides pose a significant indirect threat to fish populations, necessitating effective remedial measures. Objective Supplementation with vitamin C (Vit C) in fish feed as a counteracting strategy to mitigate pesticides effect was explored in silver carp (Hypophthalmichthys molitrix ...
Sumaira Hassan   +6 more
wiley   +1 more source

Heavy Metal Contamination in Chocolates and Candies: Sources, Health Risks, and Analytical Insights

open access: yesJournal of Chemistry, Volume 2026, Issue 1, 2026.
The presence of heavy metals in chocolates and candies poses growing public health concerns, particularly for children who are frequent consumers. This review consolidates evidence on the occurrence, sources, toxicological impacts, and analytical monitoring of metals, including Pb, Cd, Hg, As, Cr, Ni, and Al, in confectionery products.
Mahmood Ahmed   +12 more
wiley   +1 more source

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