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Related Experiment Video

Updated: Jun 21, 2026

Field Collection and Laboratory Maintenance of Canopy-Forming Giant Kelp to Facilitate Restoration
14:44

Field Collection and Laboratory Maintenance of Canopy-Forming Giant Kelp to Facilitate Restoration

Published on: June 7, 2024

Invasive species, ecosystem services and human well-being.

Liba Pejchar1, Harold A Mooney

  • 1Department of Fish, Wildlife and Conservation Biology, Colorado State University, Fort Collins, CO 80523, USA. liba.pejchar@colostate.edu

Trends in Ecology & Evolution
|July 7, 2009
PubMed
Summary
This summary is machine-generated.

Invasive alien species (IAS) impact ecosystem services, affecting nature

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Assessing Intertidal Populations of the Invasive European Green Crab
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Published on: September 16, 2020

Area of Science:

  • Ecology and Environmental Science
  • Conservation Biology
  • Environmental Economics

Background:

  • While the impact of invasive alien species (IAS) on native species is known, their effects on ecosystem services are less understood.
  • Ecosystem services are vital for all life, encompassing provisioning, regulating, and cultural benefits.

Purpose of the Study:

  • To assess the costs and benefits of IAS on provisioning, regulating, and cultural ecosystem services.
  • To identify understudied IAS impacts and knowledge gaps.
  • To propose a framework for research and policy to integrate IAS impacts into decision-making.

Main Methods:

  • Review and synthesis of existing literature on IAS impacts on ecosystem services.
  • Analysis of case studies from South Africa, the Great Lakes, and Hawaii.
  • Integration of ecological and economic perspectives.

Main Results:

  • IAS impose significant costs and offer some benefits across various ecosystem services.
  • Synergies and trade-offs exist between different ecosystem services affected by IAS.
  • Specific services and interactions require further investigation.

Conclusions:

  • Understanding and quantifying IAS impacts on ecosystem services is crucial for effective management.
  • Integrating ecological and economic approaches is essential for informed decision-making.
  • A coordinated research and policy framework is needed to address knowledge gaps and mitigate IAS threats.