A human health assessment of hazardous air pollutants in Portland, OR

Article Abstract:

Ambient air samples collected from five monitoring sites in Portland, Oregon, are analyzed for 43 hazardous air pollutants (HAP) that were then compared to carcinogenic and non-carcinogenic benchmark levels. Results indicate a need for additional monitoring and health assessments for HAPs in Portland, and abatement strategies for HAPs that exceeded health benchmarks in order to reduce potential adverse health risks.

User Contributions:

Comment about this article or add new information about this topic:

Comment:  (50-4000 characters)

Name:

E-mail:

Security Code:

A decade of recreation ratings for six silviculture treatments in Western Oregon

Article Abstract:

Six sites in Oregon State University's research forest were evaluated annually for 11 years to better understand the changes in hiking and camping quality in the years following a harvest. The result showed that recreation ratings generally improved over time and recreation ratings were related to but different from scenic ratings.

User Contributions:

Comment about this article or add new information about this topic:

Comment:  (50-4000 characters)

Name:

E-mail:

Security Code:

Changes in attitudes about importance of and willingness to pay for salmon recovery in Oregon

Article Abstract:

A survey of Oregon population regarding their attitudes towards salmon recovery expenditure and importance of salmon in Oregon is presented.

User Contributions:

Comment about this article or add new information about this topic:

Comment:  (50-4000 characters)

Name:

E-mail:

Security Code: