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其中微囊藻(Microcystis)凭借其独特的生理适应性——包括群体形成能力、气泡调节浮力机制和耐热特性,在富营养化水体中占据绝对优势。 尽管学界早已认识到富营养化和气候变暖是水华暴发的关键驱动因子,但二者复杂的非线性协同效应始终未能破解。
结果显示,在单培养条件下,百草枯(Paraquat)浓度增加会降低浮萍(Lemna minor)、铜绿微囊藻(Microcystis aeruginosa)和水华微囊藻(M. flos-aquae)的生长和生物量,同时使铜绿微囊藻(Microcystis aeruginosa)的总微囊藻毒素(Microcystin)产量下降,而水华微囊藻(M. flos ...
An alga that threatens freshwater ecosystems and is toxic to vertebrates has a sneaky way of ensuring its success: It ...
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WPBF Channel 25 on MSNBlue-Green Algae in full bloom in a portion of Lake Okeechobee
Recurring toxic blooms raise health concerns as experts link algae growth to nutrient-rich runoff and call for stronger ...
In these phosphorus-rich tropical lakes, the shallowest study sites were most conducive to the development of large standing crops of Microcystis and high MC concentrations. The environmental ...
Ramsy Agha, María Ángeles Lezcano, María del Mar Labrador, Samuel Cirés, Antonio Quesada, Seasonal dynamics and sedimentation patterns of Microcystis oligopeptide-based chemotypes reveal ...
The study's findings concluded that the cyanobacteria Microcystis aeruginosa can change its local environment to give itself ...
ITHACA, N.Y. - An alga that threatens freshwater ecosystems and is toxic to vertebrates has a sneaky way of ensuring its success: It suppresses the growth of algal competitors by releasing chemicals ...
"Microcystis literally means small cell, but numerous cells cluster together in colonies that can float to the surface to form scums," said Orlando Sarnelle, a professor emeritus with the ...
Warm, nutrient-rich water conditions favor large blooms of Microcystis, which can form thick green mats on the surface of the water. “This study is significant because it is the first to establish a ...
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