RSOC 375 midterm 2

  1. preservation paradigm (and virtues)
    • protecting nature involves setting aside nature preserves and keeping them untrammeled by man
    • virtues: moderation, humility, fairness
  2. restoration paradigm (and virtues)
    • emergent, attempts to restore degraded nature; if it is to continue, nature must be actively restored
    • virtues: engagement, competency ("we are smart, we can fix it"), taking responsibility
  3. strengths of restoration (from Hettinger 2012)
    • restoration can help nature
    • hands off preservation is not enough
    • full human participation
    • positive role for humans
  4. weaknesses of restoration (from Hettinger 2012)
    • restoration as grandiose and hubristic
    • ignores the value of wildness
    • restoraiton is not a net benefit
    • restoration presupposes a destructive nature
  5. malicious restorations
    when restoration is used to justify past harms or potential harms to nature
  6. benevolent restoration
    when restoration is undertaken to remedy a past harm done, but not offered as a justification for the harm
  7. definition of ecological restoration that Light came up with at the end of his article?
    a form of environmental intervention which attempts to recreate some aspect of the prior function of an ecological reference site
  8. the two moving targets for ecological restoration described by Light
    • species and systems that restorationists want to restore are on the move, usually to cooler places
    • what defines restoration ecology is being challenged
  9. historical fidelity
    loyalty to predisturbance conditions (or at least minimally that projects have a "historically motivated goal")
  10. How does Higgs define ecological restoration?
    • as having
    • 1. structural or compositional replication of a reference ecosystem
    • 2. functional success
    • 3. durability
    • critique: very few restoration projects in real life achieve these three criteria
  11. neoliberalism
    • a laissez-faire free-market capitalism
    • freeing up the conditions for the accumulation of capital
  12. commodifiation of nature
    how natures structures and functions become subject to market forces, monetized, traded
  13. metrical technology
    • science of quantifying ecosystem services
    • ex. environmental assessment processes
  14. forums of articulation
    • there are communities of knowledge that exist (ex. government, capitalism/markets, science) and these independent knowledge systems need to move information between these spheres
    • the "forum" translates information from one state to another
    • ex. science assessing and quantifying ecological areas to translate into capital, banks, etc
  15. wetland mitigation banking
    the process by which wetland credits are certified as providing wetland functions and the subsequent monitoring which ostensibly guarantees their continued provision
  16. problems in quantifying ecosystem function
    • chasing the vegetation
    • conventions of identification
    • setting baselines
    • hierarchies of identification
  17. what does translating ecosystem services to the market relate to earlier in class?
    • the linear model of science
    • more science -> less uncertainty -> market action
  18. what does the challenge of taxonomy relate to earlier in class?
    • post-normal science
    • movement from applied science to professional consultancy in the professional giving their opinion on a plant ID
  19. what does rapid assessment and ecological information relate to earlier in class?
    • excess of objectivity
    • obstacle to achieving a shared understanding isn't a lack of scientific knowledge but a huge body of knowledge that can be assembled and interpreted to yield competing view of fa problem and how society should respond
  20. the four discourses on wetlands in AB in the Clare, Krogman, Caine paper
    • public good
    • government - business as usual
    • government - concerned conservationist
    • incentive-based conservation
  21. environmental offsets
    activities undertaken to counterbalance unavoidable adverse environmental impacts with the objective of achieving a net beneficial outcome
  22. through economic incentive structures, offsetting is expected to:
    • 1. correct market failures by putting a value (through a price) on biodiversity or environmental losses
    • 2. encourage sustainable land development practices
    • 3. foster new sources for funding of biodiversity conservation
  23. wetland mitigation hierarchy that leads to 'net gain'
    • avoid, mitigate, restore, offset to avoid net loss
    • then contribute to add net gain
  24. key offsetting mechanisms
    • 1. direct permittee responsibilities (on or off-site)
    • 2. banking: a third party manages offsets and sells 'credits'
    • 3. in-lieu payments: compensatory payment made to a third party or trust fund
  25. BBOP
    Business and Biodiversity Offsets Programme
  26. key groups of issues with offsetting
    • ethical
    • social
    • technical
    • governance
  27. key ethical issues with offsetting
    • what values are important?
    • what is the ethical basis for conservation?
  28. key social issues with offsetting
    • what should offsetting achieve?
    • what substitutions are acceptable? at what exchange rates?
  29. key technical issues with offsetting?
    • how is the mitigation hierarchy applied?
    • are there appropriate surrogates for biodiversity?
    • can you capture the uncertainty and time lags?
    • what accounting approach is best?
  30. key governance issues with offsetting
    • how are decisions made?
    • how are ILF payments handled?
    • is there monitoring, evaluation, and auditing?
  31. goal of AB's 2013 wetland policy
    to conserve, restore, protect, and manage alberta's wetlands to sustain the benefits they provide to the environment, society, and the economy
  32. policy outcomes of the AB 2013 wetland policy
    • 1. wetlands of the highest value are protected for the long term benefit of all Albertans
    • 2. wetlands and their benefits are conserved and restored in areas where losses have been high
    • 3. wetlands are managed by avoiding, minimizing, and if necessary compensating for impacts
    • 4. wetland management considers regional context
  33. wetlands: key factors in the failure to AVOID wetland loss
    • 1. lack of agreement on what constitutes 'avoidance'
    • 2. poor planning in advance of development
    • 3. economic undervaluation of wetlands
    • 4. 'techno-arrogance' abounds in the view of wetland restoration 
    • 5. inadequate enforcement and compliance
  34. ABWRET
    • Alberta Wetland Rapid Evaluation Tool - Actual Guide 
    • field protocol
    • must be completed by practioners that meet 'competency' criteria defined by the GoA
    • meant to be rapid and standardized, but many of the metrics are highly subjective
  35. "out-of-kind" wetland replacement
    • 1. restorative replacement (replacement through restoration, enhancement, or construction of another wetland)
    • 2. 'non-restorative' replacement (activities that support the maintenance of wetland value, ex. supporting research or education about wetlands)
  36. continuous stocking
    • simplest system of grazing management
    • usually under light or very light stocking rates over growing season (June-Oct)
    • no rotation
  37. slow rotations
    • moving animals between every 10 days and 2 months
    • most common system of management
  38. fast rotation
    • system with many names
    • moving animals every 3-10 days
    • similar in execution to HM
  39. holistic management
    • arrived in north america in the 1980s
    • emphasis on high stocking rate and herd impact to increase productivity
    • planning and monitoring
Author
hcunning
ID
338399
Card Set
RSOC 375 midterm 2
Description
weeks 4-6
Updated