An Ecological Impact Assessment Framework and Integrated Management Pathway for Large-Scale Chemical Mosquito Control...

Area of Science:

• Environmental Science
• Ecology
• Public Health

Background:

• Global warming and urbanization increase mosquito-borne disease risks.
• Current emergency responses rely heavily on chemical spraying, causing ecological damage.
• The collateral effects of mass larviciding and adulticiding on urban ecosystems are often overlooked.

Purpose of the Study:

• To systematically map the ecological impacts of chemical mosquito control methods.
• To introduce a novel ecological risk indicator framework for assessing nontarget effects and environmental fate.
• To propose a climate-smart, city-tailored governance model for integrated mosquito management.

Main Methods:

• Ecological impact mapping of larviciding and adulticiding.
• Development of an ecological risk indicator framework.
• Proposal of a tiered, integrated governance model incorporating environmental management, biological regulation, sensing, and civic engagement.

Main Results:

• Chemical mosquito control causes significant, often overlooked, ecological collateral damage.
• The proposed framework enables tracking of nontarget effects, chemical fate, ecosystem function impairment, and human health exposure.
• A new governance model offers a roadmap for sustainable mosquito control.

Conclusions:

• Shifting from reactive chemical dependence to an ecologically informed paradigm is crucial.
• Integrated, climate-smart strategies ensure public health safety while preserving urban ecological sustainability.
• The proposed approach provides a conceptual and practical solution for managing mosquito control impacts.