Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
The Effects Of Urbanization On Leaf Breakdown Rates In A Rock Island Watershed, Jillian M. Jespersen, Laura Becker, Kortney Hix, C. Kevin Geedey
The Effects Of Urbanization On Leaf Breakdown Rates In A Rock Island Watershed, Jillian M. Jespersen, Laura Becker, Kortney Hix, C. Kevin Geedey
Celebration of Learning
The ability of streams to break down leaves is widely used as an indicator of stream health. In this study, a series of six streams within the Rock Island, Ill., watershed, which were similar in discharge, order, temperature and pH, were categorized as healthy or unhealthy based on chloride levels. This study was part of a broader study of the Rock Island watershed by Augustana. Maple leaves were collected shortly after abscission, weighed, packaged in mesh bags (approximately 5g per bag) and deployed in the streams for two- and four-week periods. After each time period, the leaves were removed, dried …