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Defining Disturbance for Microbial Ecology.

Craig J Plante1

  • 1Grice Marine Laboratory, Biology Department, University of Charleston, 205 Fort Johnson, Charleston, SC, 29412, USA. plantec@cofc.edu.

Microbial Ecology
|March 4, 2017
PubMed
Summary
This summary is machine-generated.

Microbial ecology needs a clearer definition of disturbance, differentiating it from chronic stress. This study proposes a new definition aligning microbial and macroorganismal ecological concepts for better community structure analysis.

Keywords:
DisturbanceMacroorganismMicrobePerturbationStress

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Area of Science:

  • Ecology
  • Microbial Ecology
  • Community Ecology

Background:

  • Natural community structure is significantly altered by disturbances.
  • Microbial ecology's use of "disturbance" often differs from macrobiology, including chronic environmental stress.
  • This discrepancy hinders comparative ecological studies.

Purpose of the Study:

  • To compare physical constraints and biological characteristics of disturbances in microbial and macroorganismal communities.
  • To propose a refined definition of "disturbance" for microbial ecology.
  • To align microbial ecological definitions with those used in plant and animal ecology.

Main Methods:

  • Comparative analysis of physical constraints.
  • Evaluation of disparate biological characteristics.
  • Literature review and conceptual synthesis.

Main Results:

  • Microbial and macroorganismal disturbances exhibit fundamental differences and similarities.
  • Existing definitions in microbial ecology are often conflated with chronic stress.
  • A clear distinction between disturbance and stress is crucial for ecological clarity.

Conclusions:

  • A precise definition of disturbance is essential for advancing microbial ecology.
  • The proposed definition reconciles microbial and macroorganismal ecological terminology.
  • Adopting a unified definition will improve understanding of community dynamics across different scales.