Photodegradation disproportionately impacts biodegradation of semi‐labile DOM in streams

JC Bowen, LA Kaplan, RM Cory - Limnology and …, 2020 - Wiley Online Library
Exposure of dissolved organic matter (DOM) to sunlight can increase or decrease the
fraction that is biodegradable (BDOM), but conceptual models fail to explain this dichotomy …

Spatial patterns in dissolved organic matter composition controlled by watershed characteristics in a coastal river network: The Neuse River Basin, USA

R Bhattacharya, CL Osburn - Water research, 2020 - Elsevier
The effect of watershed characteristics (land use land cover and morphology) on spatial
variability in dissolved organic matter (DOM) composition, and concentrations of dissolved …

A Granger causality analysis of groundwater patterns over a half-century

NK Singh, DM Borrok - Scientific reports, 2019 - nature.com
Groundwater depletion in many areas of the world has been broadly attributed to irrigation.
However, more formal, data-driven, causal mechanisms of long-term groundwater patterns …

Nonlinear multidecadal trends in organic matter dynamics in Midwest reservoirs are a function of variable hydroclimate

R Bhattacharya, JR Jones, JL Graham… - Limnology and …, 2022 - Wiley Online Library
Dissolved organic matter (DOM) and particulate organic matter (POM) can influence
biogeochemical processes in aquatic systems. An understanding, however, of the source …

Multitemporal relationships between the hydroclimate and exports of carbon, nitrogen, and phosphorus in a small agricultural watershed

L Strohmenger, O Fovet, N Akkal‐Corfini… - Water Resources …, 2020 - Wiley Online Library
Agriculture affects the biogeochemical cycles of carbon, nitrogen, and phosphorus, leading
to a deterioration of surface water quality. The increasing magnitude of climate change …

Chromophoric dissolved organic matter composition and load from a coastal river system under variable flow regimes

R Bhattacharya, CL Osburn - Science of the Total Environment, 2021 - Elsevier
Chromophoric dissolved organic matter (CDOM) exported from riverine catchments can
influence biogeochemical processes in coastal environments with implications for water …

Transformation processes of total suspended solids and dissolved organic matter in rivers: Influences of different land use sources and degradation processes

C Gong, H Zhang, S Huo, J Zhang, N Weng… - Science of The Total …, 2025 - Elsevier
The riverine dissolved organic matter (DOM) pool constitutes the largest and most dynamic
organic carbon reservoir within inland aquatic systems. Human activities significantly alter …

At the interfaces of the hydrologic sciences: Connecting water, elements, ecosystems, and people through the major contributions of Dr. Emily Bernhardt

AM Helton, JL Morse, EB Sudduth, M Ardón, R Bier… - Journal of …, 2023 - Elsevier
In this paper, we describe the major contributions of Professor Emily Bernhardt to the
hydrologic sciences. Dr. Bernhardt's work addresses how carbon, nutrient, and contaminant …

Unexpected ecological advances made possible by long‐term data: A Coweeta example

CR Jackson, JR Webster, JD Knoepp… - Wiley …, 2018 - Wiley Online Library
In the 1970s, Forest Service and academic researchers clearcut the forest in Watershed 7 in
the Coweeta Basin to observe how far the perturbation would move the ecosystem and how …

Ecological response to hydrological variability and catchment development: insights from a shallow oxbow lake in Lower Mississippi Valley, Arkansas

R Bhattacharya, S Hausmann, JB Hubeny… - Science of the Total …, 2016 - Elsevier
The ecological response of shallow oxbow lakes to variability in hydrology and catchment
development in large river floodplain ecosystems (RFE) in Arkansas remains largely …