Photochemical and microbial transformation of particulate organic matter depending on its source and size

HS Lee, J Hur, HS Shin - Science of the Total Environment, 2023 - Elsevier
Particulate organic matter (POM) in water systems can be converted into dissolved organic
matter (DOM) through various pathways depending on its properties and transformation …

Modeling the dynamics of oxygen consumption upon riverbank filtration by a stochastic–convective approach

S Diem, OA Cirpka, M Schirmer - Journal of hydrology, 2013 - Elsevier
Dissolved oxygen (DO) is an important groundwater-quality parameter, especially within the
context of drinking-water production by riverbank filtration. In riverbank sediments, a strong …

NOM degradation during river infiltration: Effects of the climate variables temperature and discharge

S Diem, MR Von Rohr, JG Hering, HPE Kohler… - Water research, 2013 - Elsevier
Most peri-alpine shallow aquifers fed by rivers are oxic and the drinking water derived by
riverbank filtration is generally of excellent quality. However, observations during past heat …

Evolution of particulate organic matter (POM) along a headwater drainage: role of sources, particle size class, and storm magnitude

R Rowland, S Inamdar, T Parr - Biogeochemistry, 2017 - Springer
Large storm events can not only increase the runoff mass exports of particulate organic
matter (POM) from watersheds, but can also alter the sources, size distribution, and …

The quality and availability of fine particulate organic matter for collector species in headwater streams

M Callisto, MAS Graça - International Review of Hydrobiology, 2013 - Wiley Online Library
Fine particulate organic matter (FPOM) is abundant in rivers, but the quality and quantity of
FPOM in low‐order streams have been investigated less frequently than the dynamics of …

Testing assumptions for nitrogen transformation in a low-gradient agricultural stream

WI Ford, JF Fox, E Pollock, H Rowe, S Chakraborty - Journal of Hydrology, 2015 - Elsevier
Common assumptions of the nitrogen cycle in agricultural streams point to biologic
transformation of nitrate being tightly linked to benthic carbon turnover within fine sediments …

Impact of extreme hydrologic disturbance upon the sediment carbon quality in agriculturally impacted temperate streams

WI Ford, JF Fox, H Rowe - Ecohydrology, 2015 - Wiley Online Library
The impact of extreme hydrologic disturbances on the quality of fine particulate organic
carbon (FPOC) associated with sediments in low‐gradient, agriculturally impacted streams …

Seasonal patterns of organic matter stoichiometry along a mountain catchment

V Diaz Villanueva, M Bastidas Navarro, R Albariño - Hydrobiologia, 2016 - Springer
Organic matter (OM) nutrient content is expected to change as OM is transported from
upstream forested reaches downstream to open land, and these changes could depend on …

Macroinvertebrados Bentônicos como Bioindicadores no Parque Nacional da Serra de Itabaiana, Sergipe, Brasil

HF Teles, MS Linares, PA Rocha… - Revista Brasileira de …, 2013 - periodicos.ufjf.br
A qualidade da agua e representada por um conjunto de características que envolvem a
natureza química, física e biológica. Esta pesquisa objetivou avaliar a composição de …

A comparison of freeze‐drying and oven‐drying preparation methods for bulk and compound‐specific carbon stable isotope analyses: examples using the benthic …

F Akamatsu, Y Suzuki, Y Kato… - Rapid …, 2016 - Wiley Online Library
Rationale Carbon stable isotope analysis of bulk samples and fatty acids is an established
method for tracing carbon flow pathways and reconstructing trophic interactions, but there is …