Results 231 to 240 of about 23,652 (249)

Cyanobacterial blooms in Argentinean inland waters

Lakes & Reservoirs: Science, Policy and Management for Sustainable Use, 1999
The occurrence of cyanobacterial blooms in Argentina is documented and note is made of particular water‐bodies at risk from blooms.
L. Pizzolon, B. Tracanna, C. Prósperi, J. M. Guerrero   +3 more
openaire   +1 more source

Allelopathic control of cyanobacterial blooms by periphyton biofilms

Environmental Microbiology, 2010
Summary Periphyton biofilms are natural mixtures comprised of photoautotrophic and heterotrophic complex microorganisms. In this work, the inhibition effects of periphyton biofilms on cyanobacterial blooms were studied in pilot and field trials.
Wu, Yonghong, Liu, Jiantong, Yang, Linzhang, Chen, Hong, Zhang, Shanqing, Zhao, Huijun, Zhang, Naiming   +6 more
openaire   +3 more sources

The roles of cyanobacterial bloom in nitrogen removal

Science of The Total Environment, 2017
Annually occurred cyanobacterial bloom aggravated eutrophication situation and changed the lacustrine ecosystem components. Recently, high concentration of bloom cyanobacteria had been found to accelerate total nitrogen (TN) removal. However, the contribution of cyanobacterial bloom to TN removal remained unclear.
Yuke, Peng, Lu, Liu, Lijuan, Jiang, Lin, Xiao   +3 more
openaire   +2 more sources

Separation of wind's influence on harmful cyanobacterial blooms

Water Research, 2016
Wind is an important physical factor involved in Harmful Cyanobacterial blooms (CyanoHABs). Its integrated influence was separated to three components: (a) Direct Disturbance Impact (DDI) on cyanbacterial proliferation, (b) Indirect Nutrient Impact (INI) by sediment release and (c) Direct Transportation Impact (DTI) by both gentle wind-induced surface ...
Hua, Wang, Zhizhang, Zhang, Dongfang, Liang, Hanbei, du, Yong, Pang, Kaimin, Hu, Jianjian, Wang   +6 more
openaire   +2 more sources

Microcystin in Cyanobacterial Blooms in a Chilean Lake

Systematic and Applied Microbiology, 1999
Cyanobacterial blooms dominated by Microcystis sp. occurred in lake Rocuant ("marisma", near Concepción/Chile) in February 1995 and 1996. In the bloom samples collected in both years the hepatotoxin microcystin was detected by RP-HPLC in both samples and in the sample of 1995 also by a toxicity assay using primary rat hepatocytes. In the bloom of 1995,
V, Campos, S, Cantarero, H, Urrutia, R, Heinze, B, Wirsing, U, Neumann, J, Weckesser   +6 more
openaire   +2 more sources

Models for identifying significant environmental factors associated with cyanobacterial bloom occurrence and for predicting cyanobacterial blooms

Journal of Great Lakes Research, 2014
Abstract Compared with microscopic indices such as biomass, inverted satellite images can reflect cyanobacterial blooms from a macroscopic perspective, can provide planar information for blooms, and can more definitely reflect the occurrence of visible cyanobacterial blooms.
Laijun Zhao, Wei Huang
openaire   +1 more source

Global warming and cyanobacterial harmful algal blooms

2008
The Earth and the oceans have warmed significantly over the past four decades, providing evidence that the Earth is undergoing long-term climate change. Increasing temperatures and changing rainfall patterns have been documented. Cyanobacteria have a long evolutionary history, with their first occurrence dating back at least 2.7 billion years ago ...
openaire   +2 more sources

Nodularin uptake by seafood during a cyanobacterial bloom

Environmental Toxicology, 2001
AbstractThe problem of blue‐green algal toxin contamination of recreational waters and drinking water catchments is well described, as is the potential contamination of associated seafood. Algal contamination of Victorian waterways is now a widespread annual occurrence and, in some regions, the intersection of blooms and commercial fishing threatens ...
P G, Van Buynder, T, Oughtred, B, Kirkby, S, Phillips, G, Eaglesham, K, Thomas, M, Burch   +6 more
openaire   +2 more sources

Cyanobacterial blooms management: A simulation-based optimization method

Journal of Environmental Management
Controlling cyanobacterial blooms is not only an engineering and technical issue but also an optimization problem in environment management. Under budget constraints, a novel simulation-based optimization model for cyanobacterial control is constructed in this study.
Ming, Liu, Jiani, Wu, Jing, Liang, Ding, Zhang   +3 more
openaire   +2 more sources

Cyanobacterial bloom dynamics in Lake Taihu

Journal of Environmental Sciences, 2015
Katherine Z, Fu, Birget, Moe, Xing-Fang, Li, X Chris, Le   +3 more
openaire   +2 more sources