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  2. Ecosystem approach - Wikipedia

    en.wikipedia.org/wiki/Ecosystem_approach

    The use of the ecosystem approach has been incorporated with managing water, land, and living organisms ecosystems and advocating the nourishment and sustainment of those ecological space. [4] Since the ecosystem approach is a conceptual model for solving problems, the key idea could combat various problems.

  3. Ecosystem management - Wikipedia

    en.wikipedia.org/wiki/Ecosystem_management

    In 1989, led by a municipal organization, a collaborative management strategy was adopted, involving diverse stakeholders concerned with the ecological, social, and economic facets of the ecosystem. The Kristianstads Vattenrike Biosphere Reserve was established in 2005 to promote the preservation of the ecosystem's socio-ecological services ...

  4. Ecosystem - Wikipedia

    en.wikipedia.org/wiki/Ecosystem

    An ecosystem (or ecological system) is a system formed by organisms in interaction with their environment. [2]: 458 The biotic and abiotic components are linked together through nutrient cycles and energy flows. Ecosystems are controlled by external and internal factors.

  5. Ecosystem ecology - Wikipedia

    en.wikipedia.org/wiki/Ecosystem_ecology

    Ecosystem ecology is the integrated study of living and non-living components of ecosystems and their interactions within an ecosystem framework. This science examines how ecosystems work and relates this to their components such as chemicals , bedrock , soil , plants , and animals .

  6. Macroecology - Wikipedia

    en.wikipedia.org/wiki/Macroecology

    Macroecology is a subfield in ecology that uses a methodological approach that investigates the empirical patterns and mechanistic processes by which the particulate components of complex ecological systems generate emergent structures and dynamics [1] Unlike traditional ecology, which focuses on local and small-scale interactions, macroecology seeks to identify general emergent patterns ...

  7. Theoretical ecology - Wikipedia

    en.wikipedia.org/wiki/Theoretical_ecology

    Theoretical ecology is the scientific discipline devoted to the study of ecological systems using theoretical methods such as simple conceptual models, mathematical models, computational simulations, and advanced data analysis. Effective models improve understanding of the natural world by revealing how the dynamics of species populations are ...

  8. Energy flow (ecology) - Wikipedia

    en.wikipedia.org/wiki/Energy_flow_(ecology)

    Ecological efficiency may be anywhere from 5% to 20% depending on how efficient or inefficient that ecosystem is. [ 8 ] [ 1 ] This decrease in efficiency occurs because organisms need to perform cellular respiration to survive, and energy is lost as heat when cellular respiration is performed. [ 1 ]

  9. Ecosystem-based management - Wikipedia

    en.wikipedia.org/wiki/Ecosystem-based_management

    The systemic origins of ecosystem-based management are rooted in the ecosystem management policy applied to the Great Lakes of North America in the late 1970s. The legislation created, the "Great Lakes Basin and the Great Lakes Water Quality Agreement of 1978", was based on the claim that "no park is an island", with the purpose to show how strict protection of the area is not the best method ...