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Ecological Deficit Information

Ecological Deficit is the level of resource consumption and waste discharge by a population in excess of locally sustainable natural production and assimilative capacity. In spatial terms, the ecological deficit is the difference between that species population's effective ecological footprint and the geographic area it actually occupies. It basically promotes overall resource efficiency to reduce our Footprint.

The difference between the biocapacity and Ecological Footprint of a region or country. An ecological deficit occurs when the Footprint of a population exceeds the biocapacity of the area available to that population. Conversely, an ecological reserve exists when the biocapacity of a region exceeds its population's Footprint. If there is a regional or national ecological deficit, it means that the region is either importing biocapacity through trade or liquidating regional ecological assets. In contrast, the global ecological deficit cannot be compensated through trade, and is therefore equal to overshoot. [1]

See also

References

  1. ^ "Global Footprint Network: Glossary". http://www.footprintnetwork.org/gfn_sub.php?content=glossary. Retrieved 2008-11-02.
Modelling ecosystems - trophic components
General Abiotic component · Abiotic stress · Behaviour · Biogeochemical cycle · Biomass · Biotic component · Biotic stress · Carrying capacity · Competition · Ecosystem · Ecosystem ecology · Ecosystem model · Keystone species · List of feeding behaviours · Metabolic theory of ecology · Productivity
Producers Autotrophs · Chemosynthesis · Chemotrophs · Foundation species · Mixotrophs · Myco-heterotrophy · Mycotroph · Organotrophs · Photoheterotrophs · Photosynthesis · Photosynthetic efficiency · Phototrophs · Primary nutritional groups · Primary production
Consumers Apex predator · Bacterivore · Carnivores · Chemoorganotroph · Foraging · Generalist and specialist species · Intraguild predation · Herbivores · Heterotroph · Heterotrophic nutrition · Insectivore · Mesopredator release hypothesis · Omnivores · Optimal foraging theory · Predation · Prey switching
Decomposers Chemoorganoheterotrophy · Decomposition · Detritivores · Detritus
Microorganisms Bacteriophage · Environmental microbiology · Lithoautotroph · Lithotrophy · Microbial cooperation · Microbial ecology · Microbial food web · Microbial intelligence · Microbial loop · Microbial metabolism · Phage ecology
Food webs Cold seeps · Hydrothermal vents · Intertidal · Kelp forests · Lakes · North Pacific Subtropical Gyre · Rivers · San Francisco Estuary · Soil · Tidal pool
Trophic effects Ascendency · Bioaccumulation · Biomagnification · Cascade effect · Climax community · Competitive exclusion principle · Consumer-resource systems · Copiotrophs · Dominance · Ecological efficiency · Ecological network · Ecological pyramid · Ecological succession · Energy quality · Energy Systems Language · f-ratio · Feed conversion ratio · Feeding frenzy · Mesotrophic soil · Oligotroph · Paradox of the plankton · Trophic cascade · Trophic level · Trophic mutualism · Trophic state index
Defense/counter Antipredator adaptations · Herbivore adaptations to plant defense · Plant defense against herbivory · Predator avoidance in schooling fish
Modelling ecosystems - other components
Population ecology Abundance · Allee effect · Depensation · Ecological yield · Effective population size · Intraspecific competition · Logistic function · Malthusian growth model · Maximum sustainable yield · Overpopulation in wild animals · Overexploitation · Population cycle · Population dynamics · Population modeling · Population size · Predator–prey equations · Recruitment · Resilience · Small population size · Stability
Species Biodiversity · Density-dependent inhibition · Ecological effects of biodiversity · Ecological extinction · Endemic species · Flagship species · Gradient analysis · Indicator species · Introduced species · Invasive species · Latitudinal gradients in species diversity · Minimum viable population · Neutral theory · Occupancy-abundance relationship · Population viability analysis · Rapoport's rule · Relative abundance distribution · Relative species abundance · Species diversity · Species homogeneity · Species richness · Species distribution · Species-area curve · Umbrella species
Species interaction Antibiosis · Biological interaction · Commensalism · Community ecology · Ecological facilitation · Interspecific competition · Mutualism · Storage effect
Spatial ecology Biogeography · Cross-boundary subsidy · Ecocline · Ecotone · Ecotype · Disturbance · Edge effect · Foster's rule · Habitat fragmentation · Ideal free distribution · Intermediate Disturbance Hypothesis · Island biogeography · Landscape ecology · Landscape epidemiology · Landscape limnology · Metapopulation · Patch dynamics · r/K selection theory · Source–sink dynamics
Niche Ecological niche · Ecological trap · Ecosystem engineer · Environmental niche modelling · Guild · Habitat · Limiting similarity · Niche apportionment models · Niche construction · Niche differentiation
Other networks Assembly rules · Bateman's principle · Bioluminescence · Ecological collapse · Ecological debt · Ecological deficit · Ecological energetics · Ecological indicator · Ecological threshold · Ecosystem diversity · Emergence · Kleiber's law · Liebig's law of the minimum · Marginal value theorem · Thorson's rule · Xerosere
Other Allometry · Alternative stable state · Balance of nature · Biological data visualization · Constructal theory · Ecocline · Ecological economics · Ecological footprint · Ecological forecasting · Ecological humanities · Ecological stoichiometry · Ecopath · Ecosystem based fisheries · Endolith · Evolutionary ecology · Functional ecology · Industrial ecology · Macroecology · Microecosystem · Natural environment · Systems ecology · Theoretical ecology
List of ecology topics

Categories: Biogeography | Environment | Sustainability

 

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