Results 211 to 220 of about 94,248 (264)

Oxidative Fast Pyrolysis Enabling Autothermal Production of Porous Functionalized Biochar and Anhydrosugar/Phenol‐Rich Bio‐Oil From Biomass

open access: yesCarbon Energy, EarlyView.
Oxidative fast pyrolysis of biomass enables autothermal production of value‐added products. ABSTRACT Oxidative fast pyrolysis can potentially overcome the heat‐supply bottleneck of conventional fast pyrolysis by enabling autothermal operation while also tailoring product quality through controlled oxygen addition.
Bin Li   +15 more
wiley   +1 more source

Fluoride toxicity to aquatic organisms: a review

Chemosphere, 2003
Published data on the toxicity of fluoride (F-) to algae, aquatic plants, invertebrates and fishes are reviewed. Aquatic organisms living in soft waters may be more adversely affected by fluoride pollution than those living in hard or seawaters because the bioavailability of fluoride ions is reduced with increasing water hardness.
Julio A Camargo
exaly   +3 more sources

Microcystin Dynamics in Aquatic Organisms

Journal of Toxicology and Environmental Health, Part B, 2009
Eutrophication of surface water has increased significantly during the past decade, resulting in increased occurrences of toxic blooms. Cyanotoxins have become a global health threat to humans, wild animals, or domestic livestock. Hepatotoxic microcystins (MC) are the predominant cyanotoxins, which accumulate in aquatic organisms and are transferred to
José C, Martins, Vítor M, Vasconcelos
openaire   +2 more sources

Aquatic Organisms

2008
The length of food chains and the complexity of food webs in aquatic systems are regulated by the productivity of the photosynthesizing organisms and the number of species within the ecosystem. Analyses of aquatic ecosystem structure and behavior have traditionally included most elements of the planktonic community such as bacteria, phytoplankton ...
openaire   +2 more sources

Colormetric Experiments on Aquatic Organisms

2017
The analysis of fish skin color in time lapse experiments is a wide field, since the color changes could be affected by different causes. The classical approach uses single point measurement in CIEL*a*b* color space. On the other hand the image acquisition by digital cameras allows to evaluate spatial statistic, in RGB color space.
openaire   +1 more source

Aquatic Organisms of Concern

2014
Chapters cannot be read stand-alone. Please see complete SpringerBrief at: http://link.springer.com/book/10.1007/978-3-319-06659-2.
Arthur N. Popper   +14 more
openaire   +1 more source

The recognition of organic pollutants in aquatic sediments

Proceedings of the Royal Society of London. Series B. Biological Sciences, 1975
Abstract Aquatic sediments contain small amounts of organic matter which have been contributed from the land by water and wind erosion, from the water column, and from the sediment itself by biological activity. These fluxes include variable loads of pollutants and their degradation products.
G, Eglinton, B R, Simoneit, J A, Zoro
openaire   +2 more sources

The Cryptochrome/Photolyase Family in aquatic organisms

Marine Genomics, 2014
The Cryptochrome/Photolyase Family (CPF) represents an ancient group of widely distributed UV-A/blue-light sensitive proteins sharing common structures and chromophores. During the course of evolution, different CPFs acquired distinct functions in DNA repair, light perception and circadian clock regulation.
Oliveri, Paola   +10 more
openaire   +2 more sources

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