Ecosystems Northwest Updated:02/2022

Ecosystems Northwest is an ecological consulting firm that performs natural resource services including environmental analyses, field surveys, data analyses, and written syntheses. Expertise soils and carbon cycling/sequestration aquatic ecology of salmonids and streams of the Pacific Northwest science-based application of ecological principles to management problems. Company Background Ecosystems Northwest was established in 1994 in Corvallis, Oregon and was moved to Mount Shasta, California in 1999. Kim Gerard Mattson, owner and operator, has a Ph.D. in ecology, and has performed research on forests, soils, and ecosystems. Mattson formed Ecosystems Northwest in order to satisfy his desire to work independently on applied problems. Ecosystems Northwest employs surveyor/scientists on a project-by-project basis. Besides ecological research, Mattson has experience as an environmental director of a Native American tribe, an environmental planner for California Department of Transportation, and is certified in forest carbon offset protocols by the California Air Resources Board.

  • Forest/ timber management
  • Wildlife management

Contact Ecosystems Northwest

REMINDER: This listing is a free service of CaliforniaLandCAN.
Ecosystems Northwest is not employed by or affiliated with the California Land Conservation Assistance Network, and the Network does not certify or guarantee their services. The reader must perform their own due diligence and use their own judgment in the selection of any professional.


Contact Ecosystems Northwest

189 Shasta Avenue
Mt. Shasta, CA  96067
Phone: 530-925-5943

Service Area

Statewide service provider in:
  • California