期刊
BIOSCIENCE
卷 71, 期 10, 页码 1011-1027出版社
OXFORD UNIV PRESS
DOI: 10.1093/biosci/biab049
关键词
attached filamentous algae; periphyton; global change; littoral; eutrophication
类别
资金
- National Science Foundation (DEB grant) [1939502]
- Royal Society of New Zealand [CCSG-CAW1901]
- US Fulbright Foundation
- Fulbright New Zealand
- Federal Project of the Russian Federation [0279-2021-0007]
- US National Science Foundation CZP grant [EAR-1331940]
- Division Of Environmental Biology
- Direct For Biological Sciences [1939502] Funding Source: National Science Foundation
Nearshore habitats of deep lakes with high water quality are facing increased occurrences of filamentous algal blooms, posing potential threats to lake water quality and ecosystem. Coordinated efforts among the public, managers, and scientists are needed to study this phenomenon and take effective measures to protect lake ecosystems.
Nearshore (littoral) habitats of dear lakes with high water quality are increasingly experiencing unexplained proliferations of filamentous algae that grow on submerged surfaces. These filamentous algal blooms (FABs) are sometimes associated with nutrient pollution in groundwater, but complex changes in climate, nutrient transport, lake hydrodynamics, and food web structure may also facilitate this emerging threat to clear lakes. A coordinated effort among members of the public, managers, and scientists is needed to document the occurrence of FABs, to standardize methods for measuring their severity, to adapt existing data collection networks to include nearshore habitats, and to mitigate and reverse this profound structural change in lake ecosystems. Current models of lake eutrophication do not explain this littoral greening. However, a cohesive response to it is essential for protecting some of the world's most valued lakes and the flora, fauna, and ecosystem services they sustain.
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