What's it (the environment) to ya? | Sustain this! | Are You Threatening Me? | Act Now! | Greening the economy |
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What are ecosystem services?
Ecological features and processes that provide benefits to humans
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What is sustainability?
the quality of not being harmful to the environment or depleting natural resources, and thereby supporting long-term ecological balance
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What is overharvesting?
When the extraction/harvest of individuals in a population decreases at a rate faster than the population can be replenished/repopulated.
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What are permits?
The Clean Water Act requires polluters to acquire these for point source pollution
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What is an externality?
The costs or impact of a good or service on people and the environment not included in the economic price of that good or service
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What are Regulating ecosystem services?
Water purification and erosion control are examples of these?
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What is ecological debt?
When a nation or individual's consumption footprint exceeds their portion of global biocapacity.
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What is a genetic bottleneck?
When the genetic diversity of a population is severely reduced due to a random decrease in the population size?
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What is the ESA?
Section 9 of this act prohibits the "take" of any species listed as T or E
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What is the Willingness to Pay method?
A means by which we can infer the monetary value of an ecosystem service not reflected in a current economic market.
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What are Cultural ecosystem services?
Back country skiing in the White Mountains is an example of these?
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What is biocapacity?
The capacity of ecosystems to produce useful biological materials and to absorb waste materials generated by humans, using current management schemes and extraction technologies.
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What is Habitat Fragmentation?
A continuous area of habitat broken into pieces - this process involves the outright loss of area and disturbed function throughout the remaining area
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What is NEPA?
This Act, passed in 1969, mandates the assessment of all Federal Projects; this includes environmental impact assessments and public comment periods
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What is community-based social marketing?
A means by which we use human psychology and marketing strategies to shift human behavior
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What is a provisioning service? (you could also specifically say food production)
A dramatic increase in this ecosystem service is/was needed to fulfill the dietary requirements of a growing human population.
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What are the two root factors influencing sustainability?
Population and Consumption
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What is the Nile perch?
This non-native species was introduced into Lake Victoria and caused a trophic cascade.
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What is Any U.S. Citizen?
Species can be proposed for listing as endangered or threatened species by these people
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What is the Tragedy of the Commons?
The tendency of limited resources to become depleted because people act from self-interest for personal gain
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What is flood control? (can also stay stormwater management, stream temperature, water purification - should be stated as an ecosystem service, not a parameter).
An increase in impervious surface will directly impact this regulating ecosystem service.
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What are global hectares (or acres) per capita?
The standardized metric used to measure ecological footprints and biocapacity.
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What is Bioaccumulation?
Contaminant concentrations that increased in a given individual over time is referred to as this
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What are: Develop Recovery Plan and Designate Critical Habitat?
Upon listing as a T or E species, the service is required to do these 2 things
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What is 1) The polluter pays principle, 2) taxes, 3)cap and trade markets
A means by which we can adjust the price of a good/service to better reflect the true social and environmental costs.
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