# Nutrient Runoff Loss Model AI Agent Connect

> Simulates nitrogen and phosphorus loss from agricultural fields due to runoff.

## Overview
- **Category:** environmental-science
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_CBjKmN3k2rJc2s7WTKnsnXmuNTXiOY2bIVPHs1AW/ai-agent-connect
- **Tags:** nutrient-loss, nitrogen, phosphorus, runoff-modeling, agronomy

## Description

This MCP server provides specialized tools to model nutrient transport from agricultural fields into water bodies. It distinguishes between dissolved and particulate phases for both Nitrogen and Phosphorus, accounting for soil nutrient levels, application rates, and weather conditions. Users can use `calculate_nutrient_loss` to determine specific mass losses, `predict_edge_of_field_loading` to estimate total field impact, and `compare_management_strategies` to evaluate different fertilizer application scenarios. The model also includes `get_incorporation_risk_factor` to assess how delays in soil incorporation increase nutrient vulnerability to rainfall.

## Tools

### calculate_nutrient_loss
Calculates the mass of specific nutrient losses based on current field conditions and weather

### compare_management_strategies
Compares two different application or timing scenarios to determine which results in lower nutrient loss

### get_incorporation_risk_factor
Determines the multiplier applied to nutrient loss based on how long nutrients sit on the soil surface

### predict_edge_of_field_loading
Predicts the total nutrient mass reaching the field boundary for a specific scenario

## Prompt Examples

**Prompt:** 
```
Calculate the nutrient loss for a field with 50 units of soil nitrogen, 20 units of soil phosphorus, an application rate of 30 N and 10 P, a 2-day incorporation delay, 15 mm/hr rainfall, and a 3% slope.
```

**Response:** 
```
The calculated losses are: Dissolved N: 12.4, Particulate N: 5.2, Dissolved P: 3.1, Particulate P: 1.8. Total N loss is 17.6 and total P loss is 4.9.
```

**Prompt:** 
```
What is the risk factor for a 5-day delay in soil incorporation?
```

**Response:** 
```
The risk factor for a 5-day delay is 1.45.
```

**Prompt:** 
```
Predict the edge-of-field loading for a scenario with 40 soil N, 15 soil P, 25 N application, 5 P application, 0 delay, 10 mm/hr rainfall, and 2% slope.
```

**Response:** 
```
The predicted edge-of-field loading is 8.5 units of Nitrogen and 2.2 units of Phosphorus.
```

## Frequently Asked Questions

**How does incorporation timing affect the results?**
A longer delay between fertilizer application and soil incorporation increases the risk of nutrient loss. You can use `get_incorporation_risk_factor` to calculate this specific multiplier.

**Can I compare two different fertilizer plans?**
Yes, the `compare_management_strategies` tool allows you to input two different scenarios to see which one results in lower nitrogen and phosphorus loss.

**What is the difference between dissolved and particulate loss?**
Dissolved loss refers to nutrients soluble in water, while particulate loss refers to nutrients bound to soil particles that are washed away during erosion.