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Related Concept Videos

Environmental Applications of Microorganisms01:30

Environmental Applications of Microorganisms

Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
Dimensions of Health and Illness01:21

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The factors influencing the health-illness continuum can be internal or external and may or may not be under conscious control. They are related to the following eight human dimensions, and each dimension is interrelated to one other.
Sustainable Development01:43

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As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
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Microbial communities in aquatic ecosystems play a key role in the natural breakdown of contaminants introduced through domestic and industrial effluents. Acting as biological catalysts, these microbes change and mineralize a wide range of organic and inorganic pollutants under different redox conditions.In oxygen-rich surface waters, aerobic heterotrophs lead organic matter breakdown, using oxygen as the terminal electron acceptor to efficiently oxidize substrates to carbon dioxide and water.
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Related Experiment Video

Updated: Jun 2, 2026

Watershed Planning within a Quantitative Scenario Analysis Framework
12:44

Watershed Planning within a Quantitative Scenario Analysis Framework

Published on: July 24, 2016

Realizing an effectiveness revolution in environmental management.

Matt Keene1, Andrew S Pullin

  • 1United States Environmental Protection Agency, Office of Policy, Evaluation Support Division, MC 1807T, 1200 Pennsylvania Avenue, NW, Washington, DC 20460, USA. keene.matt@epamail.epa.gov

Journal of Environmental Management
|April 26, 2011
PubMed
Summary

The environmental sector needs to prove its effectiveness. By adopting methods like program evaluation and adaptive management, it can overcome obstacles and improve environmental management.

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Published on: October 31, 2019

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Last Updated: Jun 2, 2026

Watershed Planning within a Quantitative Scenario Analysis Framework
12:44

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Published on: July 24, 2016

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation
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Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation

Published on: October 31, 2019

Area of Science:

  • Environmental Science
  • Conservation Biology
  • Ecology

Background:

  • The environmental movement has grown significantly, necessitating greater accountability and proof of impact.
  • Current environmental programs and policies lack rigorous testing for effectiveness, despite data collection on ecological and social systems.

Purpose of the Study:

  • To explore the need for and pathways to improving the effectiveness of environmental management.
  • To identify critical obstacles and leverage points for enhancing evidence-based environmental practices.

Main Methods:

  • Drawing lessons from other sectors like health, education, and international development.
  • Examining sophisticated approaches such as program evaluation, adaptive management, and systematic reviews.

Main Results:

  • Sophisticated approaches for measuring and improving performance are emerging.
  • Technical, cultural, and political obstacles hinder the collection of critical data and collaborations for an effectiveness revolution.

Conclusions:

  • The environmental sector must learn from other fields to overcome impediments to effectiveness.
  • Exploiting information flows and self-organization is crucial for creating incentives for an era of effectiveness in environmental management.