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Related Concept Videos

Keystone Species01:39

Keystone Species

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Measures of species biodiversity, such as richness (i.e., the number of species present) and evenness (i.e., their relative abundance), describe an ecological community’s structure. Many factors affect community structure, including abiotic factors (e.g., sunlight and nutrients), disturbances (e.g., fire or flood), species interactions (e.g., predation or competition), and chance events (e.g., foreign species invasion). Certain species—such as keystone species—also play a...
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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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Zones of Protection01:16

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In power systems, the entire setup is divided into protective zones to isolate faults and protect the rest of the network. These zones include generators, transformers, buses, transmission lines, distribution lines, and motors. Each zone can be visualized as a separate room in a house, with each room protected by its own circuit breaker.
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Threats to Biodiversity01:50

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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...
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What is Conservation Biology?01:57

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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.
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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.
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Related Experiment Video

Updated: May 2, 2026

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation
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Protect the coasts so they can protect us.

Michael Gross

    Current Biology : CB
    |March 8, 2014
    PubMed
    Summary

    Rising sea levels and coastal pressures create risks but also opportunities for restoring natural defenses. This approach can benefit both human populations and the environment.

    Area of Science:

    • Environmental Science
    • Coastal Ecology
    • Urban Planning

    Background:

    • Global coastlines face increasing environmental degradation due to rising sea levels.
    • Population growth and economic activities exacerbate coastal pressures, leading to significant risks.

    Purpose of the Study:

    • To explore the dual risks and opportunities presented by coastal environmental changes.
    • To highlight the potential for restoring natural defenses to mitigate risks and support coastal communities.

    Main Methods:

    • Review of current environmental pressures on coastlines.
    • Analysis of the impacts of rising sea levels and human activities.
    • Case study review of successful natural defense restoration projects.

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    A Video Surveillance System to Monitor Breeding Colonies of Common Terns Sterna Hirundo
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    Related Experiment Videos

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    Main Results:

    • Coastal areas are highly vulnerable to the combined effects of sea-level rise and human pressures.
    • Restoring natural coastal defenses offers a viable strategy for risk reduction.
    • Integrated approaches can enhance resilience for both ecosystems and human settlements.

    Conclusions:

    • Addressing coastal challenges requires a balanced approach that acknowledges both risks and opportunities.
    • Investing in natural defense restoration is crucial for sustainable coastal management.
    • Collaborative efforts are needed to protect vulnerable coastlines worldwide.