Soil Exchangeable Phosphorus Pools, Equilibrium Characteristics, and Mass Distribution Coefficients for Eight-Mile Run Watershed, Wisconsin

Abstract

This research experimentally determined phosphorus mass distribution coefficients (i.e., relationship between soil exchangeable and soluble phosphorus), exchangeable phosphorus pools, and soluble phosphorus in the interstitial water for soils exhibiting a range of phosphorus concentrations. The research also developed relationships between these variables and commonly measured, crop-available soil phosphorus for use in establishing initial soil P parameters in the System-Wide Water Resources Program-Nutrient Sub-Model (SWWRP-NSM).

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 2009
Accession Number
ADA508415

Entities

People

  • Aaron R. Byrd
  • Billy E. Johnson
  • Charles W Downer
  • William F. James
  • Zhonglong Zhang

Organizations

  • Engineer Research and Development Center

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Adsorption
  • Coefficients
  • Desorption
  • Drainage Basins
  • Equations
  • High Resolution
  • Linear Regression Analysis
  • Mass Transfer
  • Phosphorus
  • Public Health
  • Regression Analysis
  • Sorption
  • Statistical Analysis
  • Water
  • Water Quality
  • Water Resources
  • Wisconsin

Fields of Study

  • Agricultural and Food sciences

Readers

  • Agricultural Chemistry/Soil Science
  • Computational Modeling and Simulation
  • Environmental Engineering