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Mississippi River Basin – Gulf Hypoxia Initiative Integrating BasinWide Challenges from Grassland Birds to Gulf Shrimp SWCS 2016 Michael Schwartz The Conservation Fund
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Gulf hypoxia initiative schwartz

Apr 12, 2017

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Page 1: Gulf hypoxia initiative   schwartz

Mississippi River Basin – Gulf Hypoxia InitiativeIntegrating Basin‐Wide Challenges from 

Grassland Birds to Gulf Shrimp

SWCS 2016

Michael SchwartzThe Conservation Fund

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Precision Conservation Blueprint v.1Next Step: Where? > Targeting conservation delivery

Bottomland Forest in Upper Basin Floodplains

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Precision Conservation Blueprint

GOALS Benefit Species Conservation Benefit Water Quality Benefit Agricultural Production

OBJECTIVES Leverage Investments  Where are the interests? First Step – Identify Landscapes

Where are the opportunities? Second Step – Identify Site Scale Opportunities

Where can these opportunities benefit habitat? Third Step – Evaluate Landscape Context

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Landscape

Opportunity Landscapes  ‐Where Are The Interests? Where are investments occurring? ConservationWater Quality

Where are agricultural nutrient loads focused?Where are the production systems focused?

Data Used to Identify Opportunity Landscapes Nutrient Loads Conservation InterestsWater Quality Interests Distribution of agricultural production systems

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Landscape

Opportunity LandscapesWater Quality Priority Zone Highest potential for nutrient loads from agriculture = 

Water Quality Opportunities Conservation and Watershed Interest Focal Areas Leveraging Opportunities Species OpportunitiesWater Quality Opportunities 

Production Systems System Specific Opportunities

Corn & Soybeans Cotton Rice Grazing

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Landscape

Water Quality Priority Zone Highest loads from Ag sources – USGS SPARROW (2002) Highest proportion of cropland – Current Era

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Conservation Interests

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Watershed Interests

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Production Systems

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Landscape Pilot Basins

Maximum Alignment Water Quality 

Priority Zone Conservation 

Interests Watershed Interests Production Systems

Multi‐Benefit Landscapes Tier 1: Have the highest 

nutrient load potential and the highest amount of implementation interest

Tier 2: Have either lower load potential or lower implementation interest than Tier 1 pilot basins

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SiteWhere Are the Site‐Scale Opportunities?

Where are the least profitable agricultural lands? Gridded SSURGO – National Commodity Crop Productivity Index Marginal Crop Field = Mean NCCPI below threshold for most productive 

lands Which sites are most conducive to wetland restoration?

Gridded SSURGO – Potential Wetland Soil Landscapes Site Context

Which sites can provide highest benefit for water quality? Cropland in riparian zone Forest/Wetland/Prairie restoration opportunities Tile drainage areas

Where Are the Opportunities to Enhance Habitat? Which of these sites are contiguous to existing habitat or along a habitat 

corridor?

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Site

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SiteOutputs Marginal Cropland

Contiguous to existing habitat Contiguous to aquatic, forest, or grassland corridor

Wet Cropland Within tile drainage area Contiguous to aquatic or wetland corridor

Cropland in Riparian Zone Marginal Wet Contiguous to existing habitat

Mainstem Bottomlands – Large River Floodplains Identify lands suitable for reforestation Identify opportunities to expand existing forest patches

Identify potential large forest blocks (> 500 acres)

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Corn/SoybeanOpportunities

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Benefits

Agricultural Benefits Focus on least productive lands – Marginal Cropland

Wildlife Benefits Enhance Existing Habitat Enhance Connectivity Create New Habitat Leverage Aligned Conservation Interests

Aquatic Benefits (Species/Water Quality/Hypoxia) Enhance Existing Habitat Enhance Connectivity (Riparian) Create New Habitat Drainage Water Management Leverage Aligned Watershed Interests Focus on Water Quality Priority Zone

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Data Delivery

Data Basin Hosted by Conservation Biology Institute Data Discovery Online Mapping

ScienceBase Hosted by USGS Data Storage Metadata Data Access

Map Services Direct Download

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QUESTIONS?

[email protected]

[email protected]

[email protected]

Gulf Hypoxia Initiative Site: www.tallgrassprairielcc.org/issue/gulf‐hypoxia

Con. Blueprint Resources: tallgrassprairielcc.org/gulf‐hypoxia/where

Data Basin GHI Site: tinyurl.com/MRB‐GHI‐DataBasin

ScienceBase GHI Site: tinyurl.com/MRB‐GHI‐ScienceBase