Syllabus Edition

First teaching 2015

Last exams 2025

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What are the Methods of Conserving Biodiversity? (DP IB Environmental Systems & Societies (ESS))

Revision Note

Alistair Marjot

Written by: Alistair Marjot

Reviewed by: Bridgette Barrett

Conserving Biodiversity

  • The quantification of biodiversity is important to conservation efforts because it helps identify areas of high biodiversity that may be vulnerable to human activities, and guide appropriate conservation measures to protect them

   Identifying areas of high biodiversity:

  • Quantifying biodiversity helps identify areas with high levels of species richness and endemism

  • These areas may be prioritised for conservation efforts since they are likely to have unique and important ecological roles, and may be particularly vulnerable to human activities such as deforestation, mining, and urbanisation

   Exploration and research:

  • Once areas of high biodiversity have been identified, further exploration and research can be conducted to better understand the biodiversity of the area

  • This can include surveys of flora and fauna, habitat assessments, and studies on ecological interactions

  • This information can then be used to develop appropriate conservation strategies

   Conservation planning:

  • Quantification of biodiversity can help guide the development of conservation plans

  • For example, protected areas can be established to conserve important habitats and species, and restoration efforts can be focused on areas with high ecological value

  • Conservation measures can also be targeted towards specific threats such as habitat fragmentation, invasive species, and over-harvesting

   Monitoring and evaluation:

  • Biodiversity quantification can also be used to monitor and evaluate the effectiveness of conservation efforts

  • This can include monitoring changes in species composition, habitat quality, and ecosystem services over time

  • By evaluating the success of conservation efforts, strategies can be adjusted and improved to better protect biodiversity

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Photo by Hemendra Ahuja on Unsplash 

Flora and fauna surveys can help inform conservation strategies

  • In summary, quantification of biodiversity is important to conservation efforts as it helps identify areas of high biodiversity, guide appropriate conservation measures, and monitor and evaluate the success of conservation efforts

  • Effective conservation strategies are required in order to protect the biodiversity of our planet and ensure that future generations can benefit from the many ecological, economic, and cultural benefits that it provides

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Alistair Marjot

Author: Alistair Marjot

Expertise: Biology & Environmental Systems and Societies

Alistair graduated from Oxford University with a degree in Biological Sciences. He has taught GCSE/IGCSE Biology, as well as Biology and Environmental Systems & Societies for the International Baccalaureate Diploma Programme. While teaching in Oxford, Alistair completed his MA Education as Head of Department for Environmental Systems & Societies. Alistair has continued to pursue his interests in ecology and environmental science, recently gaining an MSc in Wildlife Biology & Conservation with Edinburgh Napier University.

Bridgette Barrett

Author: Bridgette Barrett

Expertise: Geography Lead

After graduating with a degree in Geography, Bridgette completed a PGCE over 25 years ago. She later gained an MA Learning, Technology and Education from the University of Nottingham focussing on online learning. At a time when the study of geography has never been more important, Bridgette is passionate about creating content which supports students in achieving their potential in geography and builds their confidence.