Potential Use of Aquatic Vascular Plants to Control Cyanobacterial Blooms: A Review

نویسندگان

چکیده

Intense “blooming” of cyanobacteria (blue-green algae) caused by eutrophication and climate change poses a serious threat to freshwater ecosystems drinking water safety. Preventing the proliferation reducing nutrient load is priority for restoration eutrophic bodies. Aquatic plants play an important role in function structure aquatic ecosystems, affecting physiochemistry bottom sediments, primary production, biotic interactions that support balanced ecosystem. This review examines inhibitory effect vascular on harmful blooms cyanobacteria. are able successfully inhibit growth through various mechanisms, including light availability, creating favorable conditions development herbivorous zooplankton, releasing allelopathic active substances (allelochemicals) with algicidal effect. Allelopathy species-specific therefore acts as one key mechanisms which cyanobacterial populations regulated. However, activity depends factors (species characteristics plants, area, density overgrowth bodies, physiochemical properties allelopathically substances, hydrological hydrochemical regimes, temperature, intensity, etc.), may regulate impact allelochemicals algal communities. The paper also discusses some problematic aspects using fast-growing species control blooms.

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ژورنال

عنوان ژورنال: Water

سال: 2022

ISSN: ['2073-4441']

DOI: https://doi.org/10.3390/w14111727