Recent concepts and approaches for conserving groundwater biodiversity

Andrew J. Boulton, Maria Elina Bichuette, Kathryn Korbel, Fabio Stoch, Matthew L. Niemiller, Grant C. Hose, Simon Linke

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

9 Citations (Scopus)

Abstract

Historically, groundwater ecosystems were thought to harbor few species and their conservation was mainly as an exploitable water resource. In recent decades, it has become clear that many groundwater ecosystems are biodiverse, contain species absent from surface habitats, and carry out many different ecological processes that provide crucial ecosystem services beyond simply being a water source. After briefly reviewing the evolution of concepts about groundwater biodiversity, this chapter describes some approaches now being used to aid groundwater conservation, including molecular methods such as environmental DNA and metabarcoding. Data from these can be used with remotely sensed data to enhance vulnerability mapping and systematic conservation planning approaches. Future advances in groundwater conservation will include educating people about groundwater ecosystems and their often-rich troves of species that are potentially threatened by overexploitation of groundwater and by surface activities that harm the quality or quantity of recharge.

Original languageEnglish
Title of host publicationGroundwater Ecology and Evolution
EditorsFlorian Malard, Christian Griebler, Sylvie Rétaux
Place of PublicationLondon
PublisherElsevier
Chapter23
Pages525-550
Number of pages26
Edition2nd
ISBN (Electronic)9780128191194
ISBN (Print)9780128191200
DOIs
Publication statusPublished - 2023

Keywords

  • Ecosystem management
  • Environmental DNA
  • Groundwater-dependent ecosystems (GDEs)
  • Habitat protection
  • Subterranean biodiversity
  • Sustainability
  • Systematic reserve planning

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