Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Subject Land use -- Environmental aspects -- Oregon -- Tualatin River Watershed Advisor Gregory, Stanley V. Resource Type Dissertation

Linkages among land use, riparian zones, and uptake and transformation of nitrate in stream ecosystems

Creator:

Sobota, Daniel J.

Abstract:

Land use alters the physical and biological structure of stream ecosystems and potentially alters their capacity to process nitrogen (N), an essential nutrient that has nearly doubled in abundance on the biosphere during the past century from human activities. In this dissertation, I quantified uptake and transformation of nitrate (NO₃⁻)...

Resource Type:

Dissertation

Full Text:

Table 1. Physiographic setting and land use cover of the nine study reaches in the Willamette River