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GEP is also used in economic modeling to provide a comprehensive view of the interplay between economic and ecological health. For example, the MAGNET model, developed by the Joint Research Centre (JRC) and Wageningen Economic Research, incorporates GEP to analyze how policies can simultaneously affect economic output and ecosystem conditions ...
Reserve design is the process of planning and creating a nature reserve in a way that effectively accomplishes the goal of the reserve. Reserve establishment has a variety of goals, and planners must consider many factors for a reserve to be successful. These include habitat preference, migration, climate change, and public support.
Species distribution modelling (SDM), also known as environmental (or ecological) niche modelling (ENM), habitat modelling, predictive habitat distribution modelling, and range mapping [1] uses ecological models to predict the distribution of a species across geographic space and time using environmental data. The environmental data are most ...
A structural diagram of the open ocean plankton ecosystem model of Fasham, Ducklow & McKelvie (1990). [1]An ecosystem model is an abstract, usually mathematical, representation of an ecological system (ranging in scale from an individual population, to an ecological community, or even an entire biome), which is studied to better understand the real system.
The perpetual resource concept is a complex one because the concept of resource is complex and changes with the advent of new technology (usually more efficient recovery), new needs, and to a lesser degree with new economics (e.g. changes in prices of the material, changes in energy costs, etc.).
[1] [2] [3] Although indigenous communities have employed sustainable ecosystem management approaches implicitly for millennia, ecosystem management emerged explicitly as a formal concept in the 1990s from a growing appreciation of the complexity of ecosystems and of humans' reliance and influence on natural systems (e.g., disturbance and ...
This equation has frequently been used for designing reserve size and placement (see SLOSS debate). [12] The most common version of the equation used in reserve design is the formula for inter-island diversity, which has a z-value between 0.25 and 0.55, [ 13 ] meaning protecting 5% of the available habitat will preserve 40% of the species present.
Ecosystem valuation is an economic process which assigns a value (either monetary, biophysical, or other) to an ecosystem and/or its ecosystem services.By quantifying, for example, the human welfare benefits of a forest to reduce flooding and erosion while sequestering carbon, providing habitat for endangered species, and absorbing harmful chemicals, such monetization ideally provides a tool ...