Results 71 to 80 of about 151,841 (341)
Effect of eutrophication on the distribution of arsenic species in eutrophic and mesotrophic lakes
Science of The Total Environment, 2009 Effects of eutrophication on arsenic speciation were studied in eutrophic Lake Kiba and mesotrophic Lake Biwa, Japan. By combining hydride generation atomic absorption spectrometry with ultraviolet irradiation, inorganic, methyl and ultraviolet-labile fractions of arsenic were determined.
M. Azizur Rahman +5 more
openaire +3 more sources
Batteries &Supercaps, EarlyView.This study investigates whether using sodium mesoxalate as a sacrificial additive in two different cathode materials, Na3V2(PO4)3@C and Na3V2O2(PO4)2F@C, can compensate for the initial capacity loss experienced by biomass‐derived hard carbon anodes in full‐cell batteries.
Nekane Nieto +7 more
wiley +1 more source
Hydrology Research, 2020 Traditional research on lake eutrophication has failed to consider the effect of the South-to-North Water Transfer Project (SNWTP) policy; thus, the difference-in-differences (DID) model, which is usually applied to economic factors, was innovatively ...
Jia He +8 more
doaj +1 more source
How cost-effective are direct payments to organic farms for achieving environmental policy targets? [PDF]
, 2011 Since 1993, the Swiss federal agricultural policy has been providing financial support for organic farming via area payments. Like other voluntary agri-environmental measures (AEM), these payments are intended as incentives for farmers to comply with ...
Christie, M. +3 more
core
Projections for future radiocarbon content in dissolved inorganic carbon in hardwater lakes: a retrospective approach [PDF]
, 2018 Inland water bodies contain significant amounts of carbon in the form of dissolved inorganic carbon (DIC) derived from a mixture of modern atmospheric and pre-aged sources, which needs to be considered in radiocarbon-based dating and natural isotope ...
Blattmann, Thomas M. +3 more
core +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract The world's population is expected to grow rapidly, with the vast majority of people living in urban areas. Closing nutrient loops is therefore increasingly important for food security and environmental stability. In Germany however, the current treatment of organic and green waste and sewage sludge (derived from wastewater) includes ...
Marielle Trenkner +7 more
wiley +1 more source
Frontiers in Marine Science, 2019 Burgeoning demand for long-chain polyunsaturated fatty acids (LC-PUFA) due to their established pharmacological and economic significances along with the declining sources of fish urge to explore the sustainable sources of LC-PUFA.
Fan Yang +6 more
doaj +1 more source
Nitrogen flows from European watersheds to coastal marine waters [PDF]
, 2011 Nitrogen flows from European watersheds to coastal marine waters Executive summary Nature of the problem • Most regional watersheds in Europe constitute managed human territories importing large amounts of new reactive nitrogen.
Beusen, Arthur +17 more
core
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Biochar has attracted considerable attention in recent years for its wide‐ranging applications, particularly its role in carbon sequestration as a strategy to mitigate greenhouse gas emissions. Its emerging uses within the circular bioeconomy also position it as a valuable tool for environmental management, and ongoing research continues to ...
Jean Agustin Velasquez‐Pinas +6 more
wiley +1 more source
The effect of phosphorus binding clay (Phoslock®) in mitigating cyanobacterial nuisance: a laboratory study on the effects on water quality variables and plankton [PDF]
, 2013 This laboratory study examined the lanthanum modified clay Phoslock® for its effectiveness to bind soluble reactive phosphorus (SRP), release of nutrients from this modified clay, its influence on water quality variables (pH, oxygen saturation ...
Lürling, M., Van Oosterhout, F.
core +3 more sources