Reports and Data

The Sarasota Bay Estuary Program works with scientists from other organizations to produce reports on technical projects related to Bay water quality and habitats. These reports are listed by category below.

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Sarasota Bay Economic Valuation

In 2014, SBEP completed an Economic Valuation Study to better understand the total value of Sarasota Bay resources and the ecosystem services that the Bay provides to the surrounding community. The SBEP Policy Board approved funding for the two-phase study which was recommended by the SBEP Citizen Advisory Committee.

The Economic Valuation Study was led by Paul Hindsley, Ph.D., an Environmental Studies Professor at Eckerd College in St. Petersburg and the Coordinator of Eckerd’s Coastal Management Program. The two-year study was divided into two phases. Phase I focused on the total capitalized value of single family properties on or near the bay while Phase II included a survey of residents and visitors to learn how people access and use resources associated with Sarasota Bay.

In this study, the authors calculated several different types of economic values: 1) economic value for recreation trips to the Sarasota Bay Estuary, 2) economic value for living in close proximity to the Sarasota Bay Estuary, and 3) the economic value of key Sarasota Bay Estuarine resources. They also estimated the economic impact of visitor-based recreation.

The study concluded that the value of Sarasota Bay resources to households in Sarasota and Manatee counties is $11.8 billion.

Sarasota Bay Economic Valuation Study Phase I
Economic Valuation Study Phase II

Fisheries

Fisheries-Independent Monitoring Reports

The Sarasota Bay Estuary Program’s (SBEP) Comprehensive Conservation Management Plan stresses the importance of restoring and protecting juvenile fish habitats. Sarasota Bay’s estuarine habitats have been subjected to increased urbanization since the 1950’s. Understanding the distribution, abundance, and habitat
use of nekton (fish and macroinvertebrates) within these habitats is critical to protecting and restoring these estuarine areas.

The Florida Fish and Wildlife Conservation Commission’s (FWCC) Fisheries-Independent Monitoring (FIM) program has been monitoring nekton assemblages in Tampa Bay and Charlotte Harbor, estuaries that are adjacent to Sarasota Bay, since 1989. The goal of the FIM program is to provide timely, accurate, and consistent
fisheries-independent data and analyses to fisheries managers for the conservation and protection of Florida’s fisheries. The sampling design and data collected are intended not only to assess fishery stocks, but to also describe habitat utilization, biodiversity, nekton communities, and to document changes within Florida’s estuarine systems.

 

Sarasota Bay FIM Report 2013-2014
Sarasota Bay FIM Report 2012-2013
Sarasota Bay FIM Report 2011-2012
Sarasota Bay FIM Report 2010-2011
Sarasota Bay FIM Report 2009-2010

Other Fisheries Reports

Sarasota Bay Fishery Resource Assessment (1992)
Sarasota and Tampa Bay Artificial Reef Evaluation (2008)

Numeric Nutrient Reports

Estuarine Criteria

In October 2009, the Sarasota Bay Estuary Program (SBEP) Policy and Management boards directed the Technical Advisory Committee (TAC) to develop numeric nutrient criteria for the estuarine waters of the Sarasota Bay system. The primary objectives of this project were to: 1) develop a data base of water quality and nutrient loads for each of the major bay segments; 2) define the chlorophyll a thresholds that meet light attenuation and seagrass targets in each bay segment; 3) define the quantitative relationships between nutrient concentrations or loading and chlorophyll a concentrations in each bay segment; and 4) estimate the numeric nutrient criteria, i.e., the nutrient concentrations or loading consistent with the chlorophyll a thresholds, for each bay segment.

Sarasota Bay Numeric Nutrient Criteria Final Report
Executive Summary: Numeric Nutrient Criteria for Sarasota Bay

Tidal Creek Criteria

Numeric nutrient criteria established for tidal creeks must consider the different ecological processes and functions that distinguish them from both from the freshwater systems upstream and the open estuary downstream. Only with careful consideration of these attributes can criteria be developed that will maintain the function of tidal creeks in support of the greater estuarine ecosystem.

Given these considerations, the SBEP commissioned a study on numeric nutrient criteria in tidal creeks.

Numeric Nutrient Criteria for Tidal Creeks in the Sarasota Bay Region

Shellfish Reports

Leverone et al. 2010. Increase in bay scallop (Argopecten irradians) populations following releases of competent larvaue in two West Florida estuaries.
Dixon LK. 1992. Bivalved shellfish of Sarasota Bay: a framework for action. Mote Marine Laboratory Technical Report no 264.
Dixon LK et al. 1993. Bivalved shellfish contamination assessment. Mote Marine Laboratory Technical Report no 244.

Other Sarasota Bay Reports

Sarasota Bay: Framework for Action (1992)
Sediment Contaminants in Selected Sarasota Bay Tributaries (1992)
Bay Bottom Habitat Assessment (1993)
Water and Sediment Quality: Trends and Status for Sarasota Bay (1993)
Contaminant Survey of Sarasota Bay Priority Watersheds
Analysis of Changes in Seagrass Coverage, 1996-1999 and 1999-2001, for Anna Maria Sound, Sarasota, Roberts, Little Sarasota, and Blackburn Bays
Reconnaissance of Listed Water Bodies on Roberts Bay, Little Sarasota Bay, Blackburn Bay, Dona & Roberts Bay, and Lemon Bay and Recommendations for Future Sampling

Water Atlas

The USF Water Atlas is a repository of water-related reports and data.

The Sarasota Bay Estuary Program is dedicated to restoring the area's greatest natural asset - Sarasota Bay. We offer special thanks to our partners: Sarasota County, Manatee County, City of Sarasota, City of Bradenton, Town of Longboat Key, U.S. Environmental Protection Agency, Florida Department of Environmental Protection and Southwest Florida Water Management District.