The role of gravel channel beds on the particle size and organic matter selectivity of transported fine-grained sediment: implications for sediment fingerprinting and biogeochemical flux research

Purpose The preferential erosion, delivery, and transport of sediment within a drainage basin can result in downstream changes in both particle size and organic matter content. The physical and biological properties of transported and deposited sediment are important considerations in many sediment...

Full description

Saved in:
Bibliographic Details
Published in:Journal of soils and sediments 2015-10, Vol.15 (10), p.2174-2188
Main Authors: Koiter, Alexander J., Owens, Philip N., Petticrew, Ellen L., Lobb, David A.
Format: Article
Language:English
Subjects:
Advances in Sediment Fingerprinting
Biogeochemistry
Biological properties
Contaminants
Earth and Environmental Science
Environment
Environmental Physics
Geochemistry
Gravel
Management tools
Organic matter
Particle size
Sediment samplers
Sediment transport
Soil erosion
Soil Science & Conservation
Suspended sediments
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Purpose The preferential erosion, delivery, and transport of sediment within a drainage basin can result in downstream changes in both particle size and organic matter content. The physical and biological properties of transported and deposited sediment are important considerations in many sediment management and investigative tools, including sediment fingerprinting, and aid in the interpretation of sediment-associated nutrient and contaminant data. Materials and methods A recirculating flume (2 × 2 × 40 m) was used to assess the changes in particle size, organic matter content, and geochemical composition of fine-grained sediment (
ISSN:1439-0108
1614-7480
DOI:10.1007/s11368-015-1203-6