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Resources & Publications

Please filter by category to find the best resources for you. Archived documents (such as old meeting documents and calendars) are available upon request by emailing chnep@chnep.org.

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Charlotte Harbor Basin map

Seagrass Fact Sheets

Click below to view the Seagrass landing page and more info by basin.

2025

Table of Water Quality Trends by Region for Most Recent 5-Year Window (2017-2021)

CHNEP

Water Quality Trends in Greater Charlotte Harbor Fact Sheet

A summary of research investigating water quality trends in Southwest Florida.

2025

Milky way and stars over a lowlit ranch sign and tree

Jerry Waters

DeSoto County CVA

CHNEP is assisting with Comprehensive Vulnerability Assessments (CVAs) in all 10 counties it serves.

2024

Map of Southwest Florida red tide study area

Tomasko et al.

Red Tide Influences by Nitrogen Fact Sheet

A summary of research investigating land-based nitrogen loads and red tide events.

2024

Caloosahatchee River Basin map

Water Quality Fact Sheets

Click below to view the Water Quality landing page and more info by basin.

2025

Shallow water, sand, and mangrove tree

Nicole Jensen

2024 Calendar

Each year, CHNEP hosts a nature photography contest for our free, educational nature calendar.

2024

Wide shot of kayaker on Peace River

Jan Jackson

Hardee County CVA

CHNEP is assisting with Comprehensive Vulnerability Assessments (CVAs) in all 10 counties it serves.

2024

Illustration of submerged aquatic vegetation and various interactions

Mischa Schultz

Estimating Nutrient and Carbon Storage Benefits from SAV

Carbon and nutrient storage are important ecosystem services of submerged aquatic vegetation (SAV) and may be enhanced by SAV restoration.

2023

CHNEP logo with tarpon

Water Quality Trends in Greater Charlotte Harbor

Water Quality Trends and Eutrophication Indicators in a Large Subtropical Estuary: A Case Study of the Greater Charlotte Harbor System in Southwest Florida

2025

Waterway and trees at Yucca Pens Wildlife Management Area

CHNEP

Charlotte County CVA

CHNEP is assisting with Comprehensive Vulnerability Assessments (CVAs) in all 10 counties it serves.

2024

Chart plotting red tide duration and nitrogen levels

Tomasko et al.

Red Tide Influences by Nitrogen

This article was published in Florida Scientist.

2024

A partially flooded Cypress Hammock at Highlands Hammock State Park

Art Nadelman

Highlands County CVA

CHNEP is assisting with Comprehensive Vulnerability Assessments (CVAs) in all 10 counties it serves.

2023

941-833-6580

Coastal & Heartland National Estuary Partnership logo
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Coastal & Heartland National Estuary Partnership, 1050 Loveland Blvd, Unit D, Port Charlotte FL 33980

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