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Related Concept Videos

Threats to Biodiversity01:50

Threats to Biodiversity

There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
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.
What is Biodiversity?01:19

What is Biodiversity?

Biodiversity describes the variety of living things at multiple organizational levels: genetic, species and ecosystem diversity. Species diversity includes all branches of the evolutionary tree from single-celled prokaryotic organisms, bacteria, and archaea, to the eukaryotic kingdoms: plants; animals; fungi; and protists. To date, there have been about 1.75 million species identified, and new species are discovered every week.
Biodiversity and Human Values01:24

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Human civilization relies on biodiversity in many ways. Sudden changes in species biodiversity result in environmental changes that can modify weather patterns and therefore human civilizations.
Conservation of Declining Populations02:07

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Conservation of declining population focuses on ways of detecting, diagnosing, and halting a population decline. The approach uses methods to prevent populations from going extinct.
Conservation of Small Populations02:04

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Small population sizes put a species at extreme risk of extinction due to a lack of variation, and a consequent decrease in adaptability. This weakens the chances of survival under pressures such as climate change, competition from other species, or new diseases. Large populations are more likely to survive pressures such as these, as such populations are more likely to harbor individuals that have genetic variants that are adaptive under new stresses. Small populations are much less likely to...

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Updated: Jun 8, 2026

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation
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Biodiversity conservation: challenges beyond 2010.

Michael R W Rands1, William M Adams, Leon Bennun

  • 1Cambridge Conservation Initiative, Judge Business School, University of Cambridge, Cambridge CB2 1AG, UK. mr494@cam.ac.uk

Science (New York, N.Y.)
|September 11, 2010
PubMed
Summary
This summary is machine-generated.

Human population growth and consumption are driving unsustainable biodiversity loss. Effective conservation requires radical changes, integrating biodiversity as a global public good into policy and societal frameworks.

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Area of Science:

  • Ecology
  • Conservation Biology
  • Environmental Science

Background:

  • Human population growth and increased per capita consumption are leading to unsustainable exploitation of Earth's biological diversity.
  • Biodiversity loss is exacerbated by anthropogenic impacts such as climate change and ocean acidification.
  • Despite conservation efforts and growing interest in sustainability, biodiversity decline persists.

Purpose of the Study:

  • To highlight the critical importance of biodiversity conservation for human survival and ecosystem functioning.
  • To advocate for reinforced and adequately financed conservation approaches beyond 2010.
  • To propose radical changes for effective biodiversity conservation, including policy integration and societal shifts.

Main Methods:

  • This study presents an argument and synthesis of existing knowledge on biodiversity conservation challenges and solutions.
  • It reviews the effectiveness of past and current conservation strategies.
  • It analyzes the need for systemic changes in policy and societal behavior.

Main Results:

  • Unsustainable exploitation of biodiversity is driven by human population and consumption patterns.
  • Climate change, ocean acidification, and other anthropogenic impacts accelerate biodiversity loss.
  • Current conservation successes are insufficient to halt the overall decline in biodiversity.

Conclusions:

  • Effective biodiversity conservation is essential for human survival and ecosystem services.
  • Future conservation requires reinforced, financed strategies and recognition of biodiversity as a global public good.
  • Integrating conservation into resource management policies and fostering institutional/societal change are crucial for effective implementation.