Filters: Tags: Photodegradation (X)
28 results (37ms)
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Categories: Publication;
Types: Citation;
Tags: Aromatic hydrocarbons,
Biodegradation,
Byproducts,
Chemical pollution,
Contamination,
Categories: Publication;
Types: Citation;
Tags: Algae,
Algae,
Algal Growth,
Biological poisons,
Catalysts,
Categories: Publication;
Types: Citation;
Tags: Chemical pollution,
P 5000 LAND POLLUTION,
Photodegradation,
Pollution Abstracts,
Soil remediation,
Arsenic compounds have been used extensively in agriculture in the US for applications ranging from cotton herbicides to animal feed supplements. Roxarsone (3-nitro-4-hydroxyphenylarsonic acid), in particular, is used widely in poultry production to control coccidial intestinal parasites. It is excreted unchanged in the manure and introduced into the environment when litter is applied to farmland as fertilizer. Although the toxicity of roxarsone is less than that of inorganic arsenic, roxarsone can degrade, biotically and abiotically, to produce more toxic inorganic forms of arsenic, such as arsenite and arsenate. Experiments were conducted on aqueous litter leachates to test the stability of roxarsone under different...
Categories: Publication;
Types: Citation;
Tags: Algae,
Algae (Blue-green),
Algae (see also Individual groups),
Algal Growth,
Australia,
Categories: Publication;
Types: Citation;
Tags: Atrazine,
Atrazine,
Bacteria,
Degradation,
Fate of Pollutants,
Categories: Publication;
Types: Citation;
Tags: ASFA 3: Aquatic Pollution & Environmental Quality; Pollution,
Chemical degradation,
Degradation,
Fate of Pollutants,
Humic acids,
Indicators of UV Exposure in Corals and Their Relevance to Global Climate Change and Coral Bleaching
Categories: Publication;
Types: Citation;
Tags: ASW, USA, Florida, Florida Keys, Eastern Sambo Reef,
ASW, USA, Florida, Florida Keys, Hawk Channel,
Anthozoa,
Biological stress,
Bleaching,
Categories: Publication;
Types: Citation;
Tags: Aerosols,
Atmospheric chemistry,
Atmospheric chemistry,
Chemical reactions,
Chemical speciation,
In arid ecosystems, abiotic processes facilitate the physical and chemical degradation of plant litter to the extent that decomposition models that use climatic and litter composition variables as surrogates for microbial activity are not predictive. The purpose of this study was to estimate the potential contribution of photodegradation to the decomposition of plant litters that varies in architecture and chemical composition. Litter of Pinus edulis, Juniperus monosperma and Populus deltoides were exposed to ambient and attenuated sunlight, with and without supplemental water additions, at a riparian forest site along the Middle Rio Grande (New Mexico, USA). Mass loss, elemental composition, and microbial extracellular...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Soil Biology and Biochemistry,
arid ecosystems,
decomposition,
extracellular enzyme activity,
fungi,
Categories: Publication;
Types: Citation;
Tags: Adsorption,
Aquatic environment,
Chemical Reactions,
Degradation,
Fate of Pollutants,
Categories: Publication;
Types: Citation;
Tags: Agricultural pollution,
Agrochemicals,
Analytical techniques,
Chemical Analysis,
Chemical degradation,
Categories: Publication;
Types: Citation;
Tags: ASFA Marine Biotechnology Abstracts; Microbiology Abstracts ,
Algal blooms,
Cyanophyta,
Drinking water,
Free radicals,
Categories: Publication;
Types: Citation;
Tags: Oil,
P 5000 LAND POLLUTION,
Photodegradation,
Pollution Abstracts,
Soil contamination,
Categories: Publication;
Types: Citation;
Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA,
Citrates,
Degradation,
Dyes,
Hydrogen Ion Concentration,
Categories: Publication;
Types: Citation;
Tags: Biodegradation,
Decontamination,
Heavy metals,
Materials recovery,
P 8000 RADIATION; P 5000 LAND POLLUTION,
Categories: Publication;
Types: Citation;
Tags: 5-nitro-1,2,4-triazol-3-one,
Explosives,
P 3000 SEWAGE & WASTEWATER TREATMENT,
Photodegradation,
Pollution Abstracts,
Categories: Publication;
Types: Citation;
Tags: Acute Toxicity,
Catalysts,
Degradation,
Effluent treatment,
P 3000 SEWAGE & WASTEWATER TREATMENT; SW 3040 Wastewater tre,
Categories: Publication;
Types: Citation;
Tags: ASFA 3: Aquatic Pollution & Environmental Quality; Water Res,
Chemical Treatment,
Chemical analysis,
Decomposition,
Degradation,
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