Restoring lakes by going beyond quick fixes
The article highlights the critical ecological importance of wetlands, including urban lakes, for carbon sequestration, biodiversity, climate regulation, and human well-being. It warns about their rapid disappearance due to unplanned urbanization and encroachment, leading to the erosion of natural defenses against climate change, public health issues, and threats to urban liveability. Many remaining urban wetlands are described as biologically dead or heavily eutrophic.
The article highlights the critical ecological importance of wetlands, including urban lakes, for carbon sequestration, biodiversity, climate regulation, and human well-being. It warns about their rapid disappearance due to unplanned urbanization and encroachment, leading to the erosion of natural defenses against climate change, public health issues, and threats to urban liveability. Many remaining urban wetlands are described as biologically dead or heavily eutrophic.
Exam linkage
GS Paper 1: Geography (Physical Geography - Biogeography, Ecosystems); GS Paper 3: Environment & Ecology (Conservation, Environmental Pollution & Degradation, Climate Change)
Syllabus mapping
This topic appears in Mains
Questions on Environment & Ecology come up regularly in GS papers. Practice writing an answer — and see exactly what earns marks.
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