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Source: Lauretta Burke and Zachary Sugg with contributions from: Will Heyman, Shin Kobara, Laurent Cherubin, Christopher Kuchinke, Claire Paris, Johnathan Kool . 2006. Watershed Analysis for the Mesoamerican Reef.
Map of sediment delivery to Mesoamerican Barrier Reef .
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Annual Sediment Delivery from MAR Watersheds.
This map shows which basins (or watersheds) deliver the most sediment on an annual basis to the Mesoamerican Reef.
Source: World Resources Institute
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Watersheds of the Mesoamerican Reef Region with Elevation.
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Vulnerability of Land to Erosion: 400 watersheds that contribute sediments and nutrients to the Mesoamerican reef.
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Local Sources of Sediment and Nutrients: Average Annual Soil Erosion by Sub-basin.
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Local Sources of Sediment and Nutrients: Average Annual Nitrogen Source by Sub-basin.
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Local Sources of Sediment and Nutrients: Average Annual Phosphorous Source by Sub-basin.
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Sediment Delivery by Basin.
Source: World Resources Institute, 2006.
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Nitrogen Delivery by Basin.
Source: World Resources Institute, 2006
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Modeled Sediment Delivery from "Current" and Hypothetical "Natural" Land Cover.
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Animated Circulation Modeling for the Mesoamerican Reef (MAR).
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Simulated Buoyant Matter (Sediment) Concentration along the MAR for December - Current Land Cover vs. Sustainability-focused Development Trajectory.
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Maximum Annual Simulated Buoyant Matter (Sediment) Concentration along the MAR - Current Land Cover vs. Sustainability-focused Development Trajectory.
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Mesoamerican Reef Mapped by Buoyant Matter (Sediment) Concentration - Current Land Cover vs. Sustainability-focused Development Trajectory.
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2006 December 12: Human -caused Pollution Damaging Prized Central American Reefs; WRI analysis maps sources in Belize, Guatemala, Honduras, Mexico.
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