Publications associées à Harmful algal bloom

Bacteria-induced mixing in natural waters

Alfred Johny Wüest, Oscar Rodrigo Sepúlveda Steiner, Talia Ekin Tokyay Sinha

Swimming organisms can enhance mixing in their natural environments by creating eddies in their wake and by dragging water along. However, these mixing mechanisms are inefficient for microorganisms, because swimming-induced variations in velocity, temperat ...

2017

Sediment resuspension mechanisms and their contributions to high-turbidity events in a large lake

Damien Bouffard

High-resolution field data, collected during April to October of 2008–2009, were analyzed to investigate the quantitative contribution of sediment resuspension to high-turbidity events in central Lake Erie. Resuspension events were distinguished within hig ...

American Society of Limnology and Oceanography2017

Bioflocculation: An alternative strategy for harvesting of microalgae - An overview

Edgard Gnansounou, Rajeev Kumar Sukumaran

Microalgae based research has been extensively progressed for the production of value added products and biofuels. Potential application of microalgae for biofuel is recently gained more attention for possibilities of biodiesel and other high value metabol ...

Elsevier2017

Organic carbon mass accumulation rate regulates the flux of reduced substances from the sediments of deep lakes

Alfred Johny Wüest, Robert Vincent Schwefel, Martin Schmid, Bernhard Wehrli

The flux of reduced substances, such as methane and ammonium, from the sediment to the bottom water (Fred) is one of the major factors contributing to the consumption of oxygen in the hypolimnia of lakes and thus crucial for lake oxygen management. This st ...

European Geosciences Union2017

Comparison of methylisoborneol and geosmin abatement in surface water by conventional ozonation and an electro-peroxone process

Urs von Gunten, Yan Wang, Gang Yu, Chao Chen

In this study methylisoborneol (MIB) and geosmin abatement in a surface water by conventional ozonation and the electro-peroxone (E-peroxone) process was compared. Batch tests with addition of ozone (03) stock solutions and semi-batch tests with continuous ...

Elsevier2017

Allelopathic Activity of the Iron Chelator Anachelin-A Molecular Hybrid with a Dual Mode of Action

Karl Gademann

One of the compounds suggested to be responsible for the cyanobacterial dominance over competing green algae is identified. Evidence is provided on the molecular, chemical level that the iron chelator anachelin from the cyanobacterium Anabaena cylindrica p ...

Wiley-V C H Verlag Gmbh2016

Life cycle assessment of algae biodiesel and its co-products

Edgard Gnansounou, Jegannathan Kenthorai Raman

There is a need to explore alternative energy sources to meet the future energy demand in a sustainable way. Algae could be a potential feed stock for biodiesel and other co-products such as animal feed and chemicals. Life cycle assessment (LCA) of such pr ...

Elsevier2016

Harmful effects of silver nanoparticles on a complex detrital model system

Ahmed Tlili, Renata Behra

The rapid proliferation of silver nanoparticles (AgNP) in industry and the environment requires realistic toxicity assessments based on approaches that consider the biological complexity of ecosystems. Here we assessed the acute toxicity of carbonate-coate ...

Taylor & Francis Ltd2016

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Harmful algal bloom

Aquatic Fungi: A Disregarded Trophic Level in Ecological Risk Assessment of Organic Fungicides

Bacteria-induced mixing in natural waters

Sediment resuspension mechanisms and their contributions to high-turbidity events in a large lake

Bioflocculation: An alternative strategy for harvesting of microalgae - An overview

Organic carbon mass accumulation rate regulates the flux of reduced substances from the sediments of deep lakes

Comparison of methylisoborneol and geosmin abatement in surface water by conventional ozonation and an electro-peroxone process

Allelopathic Activity of the Iron Chelator Anachelin-A Molecular Hybrid with a Dual Mode of Action

Life cycle assessment of algae biodiesel and its co-products

Harmful effects of silver nanoparticles on a complex detrital model system

Systems and methods for moving and circulating fluid to treat alzheimer's disease

Graph Chatbot

Chattez avec Graph Search

Aquatic Fungi: A Disregarded Trophic Level in Ecological Risk Assessment of Organic Fungicides

Harmful effects of silver nanoparticles on a complex detrital model system

Bioflocculation: An alternative strategy for harvesting of microalgae - An overview

Systems and methods for moving and circulating fluid to treat alzheimer's disease

Organic carbon mass accumulation rate regulates the flux of reduced substances from the sediments of deep lakes

Allelopathic Activity of the Iron Chelator Anachelin-A Molecular Hybrid with a Dual Mode of Action

Sediment resuspension mechanisms and their contributions to high-turbidity events in a large lake

Life cycle assessment of algae biodiesel and its co-products

Comparison of methylisoborneol and geosmin abatement in surface water by conventional ozonation and an electro-peroxone process