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The heterogeneity-diversity-system performance nexus
Nico Eisenhauer1,2, Gerrit Angst1,2,3, Ana E B Asato1,2
1German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstr. 4, Leipzig 04103, Germany.
National Science Review
|August 14, 2023
Summary
Managing system heterogeneity is key to harnessing diversity for societal benefits and sustainability. The heterogeneity-diversity-system performance (HDP) nexus offers a framework for informed decision-making to address global challenges.
Area of Science:
- Interdisciplinary science
- Ecology
- Sustainability science
Background:
- Growing human populations and climate change impact system performance and diversity.
- System performance and diversity are critically dependent on underlying heterogeneity.
- Current challenges necessitate transformative decision-making for sustainable living.
Purpose of the Study:
- Introduce the heterogeneity-diversity-system performance (HDP) nexus as a conceptual framework.
- Propose managing system heterogeneity to maximize diversity benefits.
- Provide a basis for transformative decisions for a sustainable future.
Main Methods:
- Conceptual framework development based on ecological theory.
- Integration of concepts linking heterogeneity, diversity, and system performance.
- Application across diverse systems, disciplines, and sectors.
Main Results:
- The HDP nexus provides a unified approach to understanding system dynamics.
- Managing heterogeneity is identified as the primary lever for optimizing diversity's benefits.
- The framework is broadly applicable, offering a versatile tool for analysis.
Conclusions:
- The HDP nexus is a crucial concept for future decision-making.
- Effective management of heterogeneity is essential for sustainable systems.
- Adoption of the HDP nexus can foster a more sustainable global future.
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