Wri s nutrientnet and usda s nutrient trading tool
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WRI’s NutrientNet and USDA’s Nutrient Trading Tool. Presentation to NACD May 11, 2011 Sara Walker, World Resources Institute. Overview of NutrientNet/NTT. Versions of tool developed for Pennsylvania, West Virginia, and Maryland

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Wri s nutrientnet and usda s nutrient trading tool

WRI’s NutrientNet and USDA’s Nutrient Trading Tool

Presentation to NACD

May 11, 2011

Sara Walker, World Resources Institute


Overview of nutrientnet ntt
Overview of NutrientNet/NTT

  • Versions of tool developed for Pennsylvania, West Virginia, and Maryland

  • Calculation tool for estimating on-farm nitrogen and phosphorus losses

  • Interactive farm mapping

  • Credit registry

  • Credit marketplace


The future of nutrientnet ntt
The Future of NutrientNet/NTT

  • Multistate trading platform for water quality trading in the Bay watershed

  • Calculations to estimate sediment losses and carbon sequestration rates

  • Farm Profit Calculator


Wri s nutrientnet and usda s nutrient trading tool

NutrientNet Calculations

Chesapeake Bay Watershed Model

NTT

Management Info

Spatial Info

NTT Output (Edge of Farm)

= NTT

Structural BMPs

Trading Eligibility

=NutrientNet

Operations

Current Load (EOS)

TMDL Baseline (EOS)

= CBWM

EOS Delivery