Member Since 2014
Marguerite A. Xenopoulos
Professor and Canada Research Chair in Global Change of Freshwater Ecosystems, Trent University
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Sources and Transformations of Organic Carbon in a Karst River, Southwest China
AGU 2024
biogeosciences | 12 december 2024
YUE ZHENG, Marguerite A. Xenopoulos, Hu Ding, Shen...
Karst rivers are found in landscapes shaped by the weathering of limestone. Globally these rivers are found in regions represented by ~10% of Earths c...
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Fingerprints of Dissolved Organic Matter Composition in Ice of the Laurentian Great Lakes
AGU 2024
global environmental change | 11 december 2024
Marguerite A. Xenopoulos, Nolan Pearce, Anthony Ar...
With climate change, we are observing a significant decrease in the extent and duration of ice cover in lakes. Organic carbon is a key component of th...
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Recognizing and Appreciating the 2023 JGR: Biogeosciences Reviewers
JOURNAL OF GEOPHYSICAL RESEARCH: BIOGEOSCIENCES
25 april 2024
Ben P. Bond-Lamberty, Xiaojuan Feng, Deborah N. Hu...
Peer review is a crucial but time‐consuming and sometimes frustrating part of science. The Editors of JGR: Biogeosciences are deeply apprecia...
Global Lake Health in the Anthropocene: Societal Implications and Treatment Strategies
EARTH'S FUTURE
17 april 2024
Gesa A. Weyhenmeyer, Azubuike Chukwuka, Orlane Ann...
The world's 1.4 million lakes (≥10 ha) provide many ecosystem services that are essential for human well‐being; however, only if t...
Role of Lakes, Flood, and Low Flow Events in Modifying Catchment‐Scale DOC:TN:TP Stoichiometry and Export
WATER RESOURCES RESEARCH
15 march 2024
Christina Fasching, Kyle Boodoo, Huaxia Yao, James...
The balance of organic carbon (OC), nitrogen (N) and phosphorus (P) plays a crucial role in determining the processing, retention, and movement of ...
Critical Transitions in Ice Duration in Northern Hemisphere Lakes
LAKES AND INLAND WATER BODIES V ORAL
hydrology | 15 december 2023
Claire Stevens, Nolan Pearce, Sapna Sharma, Margue...
Lakes are dynamic, open systems, which can transition between alternative stable states. These transitions can be sudden and can occur with little war...
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Role of Lake Morphometry on Hypolimnetic Oxygen Demand and Deep-Water Oxygen Depletion
UNDERGRADUATE RESEARCH ON WATER QUALITY AND RESOURCES POSTER
hydrology | 14 december 2023
Miracle Denga, Nolan Pearce, Paul Frost, Marguerit...
Temperate lakes often experience the seasonal loss of dissolved oxygen as thermal stratification disconnects deep waters from the atmosphere. Hypolimn...
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Biogeochemical Drivers of Temporal Metabolic Patterns in Lake Erie’s Western Basin
NUTRIENT TRANSPORT, AQUATIC METABOLISM, AND WATER QUALITY IN A CHANGING WORLD POSTER
hydrology | 14 december 2023
James Kelley, Nolan Pearce, Paul Frost, Aaron Fisk...
Lake Erie, the smallest and shallowest of the Laurentian Great Lakes, has experienced an increase in cyanobacterial and harmful algae blooms (cHABs) i...
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