Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Early detection and rapid response (EDRR) is a proactive approach aimed at identifying and addressing invasive species or other environmental threats as soon as possible to prevent their establishment or spread.
Related terms
Biosecurity: Biosecurity refers to measures taken to prevent the introduction, establishment, or spread of harmful organisms into new areas. It includes practices like quarantine, inspections, and control methods.
Eradication: Eradication involves completely eliminating an invasive species from an area where it has established itself. This is often challenging but crucial for preventing further harm.
Citizen Science: Citizen science involves engaging the public in scientific research by collecting data or contributing observations. It can be valuable for early detection efforts as more people actively participate in monitoring their surroundings.
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