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  1. AGU Members
  2. Margaret A. Zimmer
Member Since 2010
Margaret A. Zimmer
Associate Professor, University of Wisconsin Madison
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Professional Experience
University of Wisconsin Madison
Associate Professor
2024 - Present
University of California Santa Cruz
Associate Professor
2018 - 2024
Education
Duke University
Doctorate
2017
Margaret's AGU Research
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Neighboring Ridgetops With Distinct Weathering Drivers Have Strikingly Similar Saprolite Chemical Weathering
JOURNAL OF GEOPHYSICAL RESEARCH: EARTH SURFACE
16 april 2026
Leveraging Information Theory to Investigate Evapotranspiration-Hydroclimate Synchrony under Changing Hydrologic Regimes
CATCHMENT AND CRITICAL ZONE SCIENCE: UNDERSTANDING ECOSYSTEMS THROUGH MONITORING, ANALYSIS, EXPERIMENTATION II ORAL
hydrology | 18 december 2025
Observation to Prediction: Toward a National Infrastructure for Headwater Science & Forecasting
HEADWATERS COME FIRST: ADVANCEMENTS IN THE SCIENCE AND PRACTICE OF MEASUREMENT, PROTECTION, AND RESTORATION OF HEADWATER CATCHMENTS II ORAL
hydrology | 15 december 2025
Greater Rock Moisture Deficits on a Pole‐Facing Hillslope Due To Aspect‐Related Variations in Vegetation Water Use
GEOPHYSICAL RESEARCH LETTERS
08 september 2025
Distinct Streamflow and Nutrient Export Dynamics in Wildfire‐Impacted Nonperennial Streams in Central Coastal California
JOURNAL OF GEOPHYSICAL RESEARCH: BIOGEOSCIENCES
28 july 2025
The Role of Lithology on Concentration‐Discharge Relationships and Carbon Export in Two Adjacent Headwater Catchments
WATER RESOURCES RESEARCH
29 march 2025
Bioturbated Dry Ravel and Soil Mixing in a Post-Wildfire Environment
HILLSLOPE MORPHOLOGY AND PROCESSES FROM FAILURE TO FORM II POSTER
earth and planetary surface processes | 13 december 2024
Mobilization of Biologically Labile Levoglucosan from Fire-affected Watersheds in Central Coastal California
WILDFIRE IMPACTS ON WATERSHED HYDROLOGY, BIOGEOCHEMISTRY, AND BIODIVERSITY I ORAL
global environmental change | 12 december 2024
Volunteer Experience
2021 - 2022
Member
Catchment Hydrology Technical Committee
2019 - 2020
Member
Catchment Hydrology Technical Committee
Honors & Awards
Hydrologic Sciences Early Career Award
Received December 2024
Outstanding Student Presentation Award
Received December 2016

Presentation Title: Shallow and Deep Groundwater Contributions to Ephemeral Streamflow Generation

Event: 2016 Fall Meeting

Awarding Section: Hydrology

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Outstanding Student Presentation Award
Received January 2011

Presentation Title: Fine scale variations of surface and ground water chemistry in an ephemeral to perennial drainage network in the Hubbard Brook Experimental Forest, NH, USA

Event: 2011 Fall Meeting

Awarding Section: Hydrology

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