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Related Concept Videos

What is Conservation Biology?01:57

What is Conservation Biology?

Conservation biology is a scientific field that focuses on the preservation of biodiversity in order to protect ecosystems while meeting the needs of the human population. Humans require properly functioning ecosystems to maintain our supply of natural resources, including food, medicines, and building materials.
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Evolutionary psychology explores the origins of human behavior and mental processes by framing them within the context of natural selection, a theory famously propounded by Charles Darwin. This field asserts that many behaviors common across human societies — ranging from instinctive fear reactions to complex social interactions — arose as evolutionary adaptations. These adaptations enhanced the survival and reproductive success of our ancestors, thereby becoming embedded in the human psyche...
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Related Experiment Video

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Watershed Planning within a Quantitative Scenario Analysis Framework
12:44

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Published on: July 24, 2016

Incorporating ecological and evolutionary processes into continental-scale conservation planning.

Carissa Klein1, Kerrie Wilson, Matthew Watts

  • 1University of Queensland, Centre for Applied Environmental Decision Analysis, St. Lucia, Queensland 4072, Australia. c.klein@uq.edu.au

Ecological Applications : a Publication of the Ecological Society of America
|March 28, 2009
PubMed
Summary

Conservation planning that includes ecological and evolutionary processes, such as drought refugia and connected waterways, enhances biodiversity persistence. This approach identifies priority areas with long-term benefits at a minimal cost increase.

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Area of Science:

  • Ecology
  • Conservation Biology
  • Systematic Conservation Planning

Background:

  • Systematic conservation planning aims to design efficient protected area networks for biodiversity.
  • Recent efforts focus on improving conservation area adequacy for biodiversity persistence and future generation.
  • Few studies integrate ecological and evolutionary processes into conservation planning.

Purpose of the Study:

  • To incorporate ecological and evolutionary processes into systematic conservation planning in Australia.
  • To identify spatial priorities for conservation that promote biodiversity persistence and generation.
  • To explore trade-offs between cost, representation, and connectivity.

Main Methods:

  • Used sub-catchments as planning units to protect ecosystem processes.
  • Targeted drought and evolutionary refugia critical for species persistence and adaptation.
  • Prioritized areas along vegetated waterways for connectivity.
  • Identified drought refugia using satellite-derived gross primary productivity data.

Main Results:

  • Incorporated ecological and evolutionary processes into a traditional conservation planning framework.
  • Identified priority areas considering ecological and evolutionary processes.
  • Found that priority areas considering these processes were more connected along waterways.
  • These areas were identified with only a small increase in economic cost.

Conclusions:

  • Integrating ecological and evolutionary processes enhances conservation planning effectiveness.
  • Priority areas identified with these processes offer greater long-term biodiversity benefits.
  • Conservation investments are more likely to succeed when considering ecological and evolutionary processes.