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Increase habitat resilience by reducing threats from roads and infrastructure in the floodplain

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Approach

Increase habitat resilience by reducing threats from roads and infrastructure in the floodplain.

Tactics

  • Designate and restore natural floodplain boundaries.
  • Increase floodplain habitat.
  • Remove infrastructure from floodplains.
  • Disconnect roads from streams.
  • Reduce road density near streams.
  • Increase culvert capacity.
  • Reduce flashiness of peak flows.
  • Increase side channel habitat and increase large wood for parr winter survival.

Sensitivity

Strategy

Raymond, C.L.; Peterson, D.L.; Rochefort, R.M., eds. (2014). Climate change vulnerability and adaptation in the North Cascades region. Gen. Tech. Rep. PNW-GTR-892. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station., Raymond, C.L.; Peterson, D.L.; Rochefort, R.M. (2013). The North Cascadia Adaptation Partnership: a science-management collaboration for responding to climate change. Sustainability. 5: 136–159., Halofsky, J.E.; Peterson, D.L., eds. (2017). Climate change and Rocky Mountain ecosystems. Advances in Global Change Research, Volume 63. Cham, Switzerland: Springer International Publishing., Hudec, J.L.; Halofsky, J.E.; Peterson, D.L.; Ho, J.J., eds. (201X). Climate change vulnerability and adaptation in Southwest Washington. Gen. Tech. Rep. PNW-GTR-xxx. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. In press.

RELATED TO THIS APPROACH:

Climate Change Effect

Resource Area

Relevant Region

Northern Plains
Northwest
Southeast
Southern Plains
Southwest