Zachary Simpson

8PUBLICATIONS
40CO-AUTHORS
Crop and pasture waste water usePollination biology and systemsSurface water quality processes and contaminated sediment assessmentPacific Peoples land and water management
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Publications (8)

|Nov 30, 2025
Assessing the topographic distribution of legacy soil phosphorus in agricultural fields of the Delmarva Peninsula, Mid-Atlantic Coastal Plain, USA.

Maryam Foroughi, Ling Du, Isis S P C Scott

|May 21, 2025
Through the lens of phosphorus: The legacy of Andrew Sharpley.

Peter J A Kleinman, Don Flaten, Deanna Osmond

|Dec 09, 2024
Toward a transdisciplinary and unifying definition of legacy phosphorus.

Amy L Shober, Zachary P Simpson, Helen P Jarvie

|Sep 30, 2024
Phosphorus lability across diverse agricultural contexts with legacy sources.

Zachary P Simpson, Joshua Mott, Kyle Elkin

|Feb 27, 2024
New phosphorus losses via tile drainage depend on fertilizer form, placement, and timing.

William Osterholz, Zach Simpson, Mark Williams

|Oct 26, 2022
Resolving new and old phosphorus source contributions to subsurface tile drainage with weighted regressions on discharge and season.

William Osterholz, Vinayak Shedekar, Zachary Simpson

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Frequent Collaborators

3 joint publications

William Osterholz

3 joint publications

Peter J A Kleinman

2 joint publications

Mark Williams

2 joint publications

Kevin King