Climate Change and Adaptation in Connecticut

A portion of the living shoreline project in the Fenwick section of Old Saybrook is seen shortly after its recent completion.
A portion of the living shoreline project in the Fenwick section of Old Saybrook is seen shortly after its recent completion. Juliana Barrett / Connecticut Sea Grant

How is Connecticut Sea Grant addressing climate change?

Connecticut Sea Grant is addressing the multi-faceted challenge of climate change through both existing program initiatives and new positions such as the LISS Sustainable and Resilient Communities Extension Professional positions (see story below). Focusing on adaptation, climate change serves as an overarching program focus, informing numerous outreach and education activities. Strategies and tools to assist communities in adapting to climate change impacts are continuously developed and assessed.

Connecticut Sea Grant is focusing on development of numerous resources and tools with regard to natural and nature-based features (NNBF). These features are climate adaptation solutions that mimic natural systems and conditions and provide ecosystem services while helping to mitigate climate change impacts such as flooding and stormwater runoff.

Connecticut Sea Grant and the UConn Center for Land Use Education and Research (CLEAR) are partnering with researchers, consultants and other professionals to work with municipalities and relevant professionals on climate adaptation and resilience through the Climate Adaptation Academy (CAA). The program develops workshops, tools and outreach materials on priority climate change impacts to our communities. Tackling topics such as living shorelines and legal issues in the age of climate adaptation, workshops bring in the foremost authorities on issues such that municipal officials, natural resources professionals and others are aware of current developments and solutions. Find past workshop presentations and resources here.

The Sentinel Monitoring for Climate Change Program in Long Island Sound is a multi-disciplinary scientific approach to provide early warning of climate change impacts to Long Island Sound ecosystems and species to facilitate appropriate and timely management decisions and adaptation responses. These warnings are based on assessments of climate related changes to a list of significant climate change sentinels. The goal of this strategy is for sentinel data to provide scientists and managers with the information necessary to prioritize climate change impacts and determine appropriate adaptation strategies. Find out more and download strategy here.

Read more about how climate change is impacting Connecticut.

CTSG expands capacity for working on resilience, sustainability

Deborah Abibou
Deborah Abibou

In November 2021, two new positions were created at Connecticut Sea Grant as part of an exciting new initiative funded by the EPA through the Long Island Sound Study to increase the capacity to serve communities dealing with resilience challenges.

The positions for sustainable and resilient community extension educators were created to focus on issues such as increased flooding of roads and bridges, wetland loss, erosion and other effects of climate change, and to work with three colleagues based at New York Sea Grant under a five-year work plan developed by the two Sea Grant programs.

Deb Abibou focuses on Western Connecticut and is based at the New Haven County Extension Center in North Haven. The position for Eastern Connecticut, based at the UConn Avery Point campus in Groton, is currently vacant but is expected to be filled in the coming months. Learn more about resources, projects and contact information here.

Article addresses climate change and land use management issues

Image of first page of "Coastal Land Use Management Methodolgies under Pressure from Climate Change and Population Growth" article"Coastal Land Use Management Methodologies under Pressure from Climate Change and Population Growth" an article published in the August 2022 issue of the journal Environmental Management, examines coastal changes in four Connecticut locations: one each in New Haven and Waterford, and two in New London, as examples of different strategies to cope with a changing shoreline and the challenges of climate change.
Written by Juliana Barrett of Connecticut Sea Grant and the UConn Department of Extension - College of Agriculture, Health and Natural Resources, and Tao Wu of Nanjing Agricultural University in China and the UConn Department of Plant Science and Landscape Architecture, the article finds that a resilient management process must incorporate a cycle of learning, experimenting, and creating with the goal of developing new solutions that are able to deal with our ever-changing environment. The article can be accessed here. 

A UConn Today article about the study can be found here.

Legal Issues in the Age of Climate Adaptation: Six Legal Fact Sheets

A number of questions were raised at Legal Issues in the Age of Climate Adaptation, a conference held by UConn CLEAR's and Connecticut Sea Grant's Climate Adaptation Academy in late 2015. The Marine Affairs Institute & RI Sea Grant Legal Program at Roger Williams University School of Law reviewed the questions, which came from the audience during the course of the conference. The Legal Program then developed six fact sheets addressing the following topics:

Flooding, Eminent Domain and Government Authority: FloodingEminentDomain

Responding to Nuisance Flooding of Coastal Highways: Options for Municipalities: CoastalHighwaysFS5.pdf

Takings and Coastal Management: TakingsCoastalManagmentFS1.pdf
Property and Permitting Boundaries on the Shoreline: BeachNourishmentPropertyLinesFS2.pdf
Government Tort Liability Disclosure of Flood Hazard Information:GovernmentLiabilityFS3.pdf
Flood and Erosion Control Structures: FloodErosionControlFS4.pdf

Cost-Efficient Climate Adaptation in the North Atlantic

NART CoverThis 2013 study was undertaken to raise awareness of the best practices in leading North Atlantic communities. We hope that the results will inspire discussion and action in communities that are now considering how to better protect themselves. This project was sponsored by the National Oceanic and Atmospheric Administration North Atlantic Regional Team and Sea Grant.

"Cost-Efficient Climate Adaptation in the North Atlantic" can be found here.

For More Information

Juliana Barrett, Extension Educator Emerita


View our climate change publications.

Climate Change Resources

U.S. Climate Resilience Toolkit

CTEco Environmental Conditions Online: Connecticut-specific site with maps and visualization tools.

Connecticut Coastal Hazards:  A centralized source of information for municipal officials, coastal property owners, state coastal managers, and the general public on coastal hazards in Connecticut.

Connecticut Shoreline Change Analysis

Cost-efficient Climate Adaption in the North Atlantic This is a NOAA site with the latest information on climate and climate change.

The State of Connecticut's Official Climate Change Website

International Guidelines on Natural and Nature-Based Features for Flood Risk Management (2021)