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Anna Braswell

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Anna Braswell

Orcid ID0000-0002-3677-0635

Specialist

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Publications

thumbnail for publication: How Ecosystem Services are Measured and Why it Matters for Florida

How Ecosystem Services are Measured and Why it Matters for Florida

Charles Wallace, Anna Braswell, Mysha Clarke, Andrew Ropicki, Tara Wade, Frank Asche, Ashley Smyth, Armando Ubeda, and Ed Camp

This publication describes some of the ways to measure ecosystem services and explains how the different approaches to assess ecosystems might be selected, depending on what is most important to the user.

thumbnail for publication: Salt Marsh Restoration: A Summary of Approaches

Salt Marsh Restoration: A Summary of Approaches

Emory H. Wellman, Bethany J. Lee, and Anna E. Braswell

In this publication, we describe methods commonly used to restore salt marshes, particularly those dominated by smooth cordgrass (Spartina alterniflora) and commonly found along the Gulf and East Coasts of the United States. This publication will be of particular use to land managers and property owners whose land includes salt marsh habitat. Restoration methods described here are discussed in an order reflecting increasing costs, effort, and spatial scale, meaning that methods most applicable to owners of small coastal properties will be listed first. We also provide a table summarizing the goal, advantages, and disadvantages of each method for quick reference.

thumbnail for publication: Ecological Influences on Coastal Finfish Recruitment

Ecological Influences on Coastal Finfish Recruitment

Gabrielle Love, Anna Braswell, Angela B. Collins, and Edward Camp

Florida is experiencing many human and climate-related changes to the aquatic environment that can affect fish. Lost or altered habitat, for instance, can lead to changes in fish populations that may impact survival, growth, or recruitment of those populations. Recruitment influences how many adult fish are later available for spawning and continuing the population. Understanding recruitment and how it is affected by ecological influences is important for considering the potential effects of ongoing climate change, as well as restoration and management of water quality and habitat. This publication provides background information useful to anyone interested in understanding more about factors affecting fish populations and should be especially useful to Extension agents and management agency personnel who would like an overview of these topics before engaging with stakeholders.

thumbnail for publication: How Oyster Reefs Can Affect Finfish Recruitment

How Oyster Reefs Can Affect Finfish Recruitment

Gabrielle Love, Anna Braswell, Angela B. Collins, and Edward Camp

Recruitment is a very important life stage for fish which has direct impacts on size of the whole fish population. During this phase, the mortality juvenile fish experience is affected by their density because of competition for the available resources. How much fish density affects mortality in recruitment is itself affected by many factors, but one of the most important is the structural habitat available to juvenile fish. Structurally complex habitats like oyster reefs are thought to have a particularly strong influence on the recruitment process of certain species. Here we describe the ways that habitat can alter recruitment success. We focus on how oyster reefs affect recruitment of fish in Florida and the particular issues related to management of this important habitat.

thumbnail for publication: Artificial Reefs in Florida 101: Effects on Fishers (and Divers)—Part 3 of an Artificial Reef Series

Artificial Reefs in Florida 101: Effects on Fishers (and Divers)—Part 3 of an Artificial Reef Series

Lisa Chong, Angela B. Collins, Holly Abeels, Anna Braswell, Ana Zangroniz, Andrew Ropicki, Scott Jackson, and Edward V. Camp

Increasingly, coastal managers are placing artificial reefs in marine waters. These long-lasting habitat alterations have measurable effects on fish, fishers, divers, fisheries, and marine social ecological systems. Understanding how artificial reefs function is necessary to make good decisions about future artificial reefs. Scientific research on many aspects of artificial reefs is not always summarized and explained. In response to this need, we designed a 4-part series called Artificial Reefs 101. This publication, part 3 of the Artificial Reefs series, explains how artificial reefs affect fishers and divers. It will help the interested public understand more about the ecological effects of artificial reefs and provide detailed information to stakeholders including management agencies, local governments, artificial reef manufacturers, and Extension agents, to allow for better-informed decisions about building and managing artificial reefs.

thumbnail for publication: Artificial Reefs in Florida 101 – why are they built? Part 1 of an Artificial Reef series

Artificial Reefs in Florida 101 – why are they built? Part 1 of an Artificial Reef series

Lisa Chong, Angela B. Collins, Holly Abeels, Anna Braswell, Andrew Ropicki, Scott Jackson, and Edward V. Camp

Increasingly, coastal managers are placing artificial reefs in marine waters. These long-lasting habitat alterations have measurable effects on fish, fishers, divers, fisheries, and marine social ecological systems. Understanding how artificial reefs function is necessary to make good decisions about future artificial reefs. Scientific research on many aspects of artificial reefs is not always summarized and explained. In response to this need, we designed a 4-part series called Artificial Reefs 101. This publication, Part 1 of the Artificial Reefs 101 series, explains why artificial reefs are built. It defines what artificial reefs are and explains why people build and deploy artificial reefs. It should help the interested public understand how artificial reefs affect marine resources, and provide a background and baseline of information for decision-makers such as local officials, management agency personnel, and Extension agents.

thumbnail for publication: Factors Driving Mangrove Range Expansion

Factors Driving Mangrove Range Expansion

Paul M. Duff, Emory H. Wellman, and Anna E. Braswell

Florida is home to multiple mangrove species, including black mangroves, white mangroves, and red mangroves. Black and red mangroves have expanded their range along the Atlantic and Gulf Coasts in Florida as winter temperatures have increased and sea levels have risen, increasing their abundance and even converting salt marshes into mangrove forests. There are several factors that dictate mangrove migration on Florida’s coastlines. This publication is intended to educate the public and land managers about the factors driving mangrove range expansion. Though all the mangrove species listed above have been expanding their northern range limit, for the purposes of this publication, we will focus on the range expansion of black mangroves, which are more prevalent than other mangrove species.

thumbnail for publication: Artificial Reefs in Florida 101 – effects on fish: Part 2 of an Artificial Reef series

Artificial Reefs in Florida 101 – effects on fish: Part 2 of an Artificial Reef series

Lisa Chong, Angela B. Collins, Holly Abeels, Anna Braswell, Ana Zangroniz, Andrew Ropicki, Scott Jackson, and Edward V. Camp

Increasingly, coastal managers are placing artificial reefs in marine waters. These long-lasting habitat alterations have measurable effects on fish, fishers, divers, fisheries, and marine social ecological systems. Understanding how artificial reefs function is necessary to make good decisions about future artificial reefs. Scientific research on many aspects of artificial reefs is not always summarized and explained. In response to this need, we designed a 4-part series called Artificial Reefs 101. This publication, part 2 of the Artificial Reefs series, explains how artificial reefs affect fish populations. It will help the interested public understand more about the ecological effects of artificial reefs and provide detailed information to stakeholders including management agencies, local governments, artificial reef manufacturers, and Extension agents, to allow for better-informed decisions about building and managing artificial reefs.

thumbnail for publication: Artificial Reefs in Florida 101 – effects on fisheries: Part 4 of an Artificial Reef series

Artificial Reefs in Florida 101 – effects on fisheries: Part 4 of an Artificial Reef series

Lisa Chong, Angela B. Collins, Holly Abeels, Anna Braswell, Andrew Ropicki, and Edward V. Camp

Increasingly, coastal managers are placing artificial reefs in marine waters. These long-lasting habitat alterations have measurable effects on fish, fishers, divers, fisheries, and marine social ecological systems. Understanding how artificial reefs function is necessary to make good decisions about future artificial reefs. Scientific research on many aspects of artificial reefs is not always summarized and explained. In response to this need, we designed a 4-part series called Artificial Reefs 101. This publication, part 4 of the Artificial Reefs series, explores a complicated but fascinating aspect of artificial reefs—should we expect them to lead to better fishing in the long run? Many people think artificial reefs should be a “win-win” since both fish and fishers seem to like them. But it is increasingly apparent that they are likely to increase fishing mortality more than they increase fish populations. So they could lead to more restrictive regulations.