• Coastal Resources

Coastal Sector Climate Science and Tools

This tab presents climate science and tools for understanding climate change impacts to the coastal sector and potential adaptation options.

Resources are automatically presented by rating, but can also be sorted by date and title. Apply additional filters to narrow the list by resource type, impact, region, state, or jurisdictional focus.

 

 

 

76 results are shown below.

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Patterns and Projections of High Tide Flooding Along the U.S. Coastline Using a Common Impact Threshold

February 2018

The National Oceanic and Atmospheric Administration (NOAA) analyzes "high tide flooding" (also known as "nuisance flooding") in this report, and finds that it is becoming more commonplace due to sea level rise. High tide flooding impacts roads, beaches, parks, and private property, and is generally more disruptive than damaging. However, there are places such as Norfolk, Virginia; San Diego, California; and the U. S Marshall islands where it is currently a serious problem. Even more, with continued sea level rise, flooding is likely to increase.

Authors or Affiliated Users: William Sweet, Greg Dusek, Jayantha Obeysekera, John Marra

Resource Category: Data and tools

 

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Sea Level Rise and Storm Surge Projections for the National Park Service

May 21, 2018

From the University of Colorado in partnership with the National Park Service, this report describes how climate change and associated sea level rise and storm surge can affect coastal U. S. National Park infrastructure, facilities, and resources. This analysis provides sea level rise projections for 118 park units and storm surge projections for 79 of those parks - from which storm surge maps for each site are included. These results are intended to inform adaptation planning for coastal parks and resources managed by the National Park Service.

Resource Category: Assessments

 

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Maryland Coastal Atlas

The Coastal Atlas is an online mapping and planning tool that allows state and local decision-makers to visually analyze and explore data for coastal and ocean planning activities. The site provides shoreline mapping data for shoreline and flood planning in Maryland. The maps are based on erosion, storm inundation and sea level rise data developed from fifty years of observations, and display future shoreline positions up to fifty years in the future. The data available through the Coastal Atlas includes physical characteristics, human uses and ecological resources.

Resource Category: Data and tools

 

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Sea-level Rise: Projections for Maryland 2018

2018

Maryland’s shoreline and coastal bays are highly vulnerable to sea-level rise (SLR), causing shoreline erosion, deterioration of tidal wetlands, saline contamination of low-lying farm fields, "nuisance” tidal flooding, and more.  Fulfilling requirements of Maryland’s Commission on Climate Change Act of 2015, this report provides updated projections of sea-level rise expected into the next century along Maryland’s coast. The probabilistic SLR projections presented in the report offer a scientifically sound and readily applicable basis for planning and regulation, assessments of changes in tidal range and storm surge, development of inundation mapping tools, infrastructure siting and design, and identification of adaptation strategies for high-tide flooding and saltwater intrusion.

Resource Category: Data and tools

 

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Climate Ready Boston Coastal Resilience Tracker

September 2018

The City of Boston, Massachusetts is implementing many coastal resilience projects through the Climate Ready Boston program. This project tracker maps and describes a number of these progressive approaches to coastal resilience. The projects included in this tool are recommendations from the coastal resilience solutions plans for East Boston, Charlestown and South Boston.

Resource Category: Solutions

 

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WEDG (Waterfront Edge Design Guidelines)

March 2018

A program of the Waterfront Alliance, WEDG is a tool for use prior to and during the design process of waterfront projects. Created for professionals, communities, and landowners, the tool is a credit system and series of guidelines to develop and enhance coastal projects on a voluntary basis. The guidelines support decision making for development that is resilient to the coastal impacts of climate change, enhances ecological protections, and provides equitable public access.

Resource Category: Planning

 

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Rising Seas in California - An Update on Sea-Level Rise Science

April 2017

This report is a synthesis of the current state of the science on sea-level rise and updated projections for California - produced by a Working Group of the California Ocean Protection Council (OPC) Science Advisory Team, supported and convened by the California Ocean Science Trust.  The date in this report provides the scientific foundation for updating California’s statewide sea-level rise policy guidance - the State of California Sea-Level Rise Guidance Document. The Guidance documented was updated in 2018 to reflect the recent advances in science around ice loss science and sea-level rise found in this assessment.

Resource Category: Assessments

 

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2018 State of U.S. High Tide Flooding with a 2019 Outlook

June 2019

NOAA's fifth annual update of the State of Coastal High Tide Flooding (HTF) provides HTF projections to inform adaptation and decision-making for the following year, and over the longer term. High tide flooding (aka ‘sunny day’ or ‘nuisance’ flooding) occurs when water levels measured at NOAA tide gauges exceed heights based on the minor-flood thresholds set by NOAA’s National Weather Service. This report updates high tide flood frequencies during 2018 (based on the meteorological year: May 2018-April 2019) at 98 NOAA tide gauge locations, and provides a statistical outlook for 2019 (May 2019 - April 2020).

Authors or Affiliated Users: William Sweet, Greg Dusek, Doug Marcy, Greg Carbin, John Marra

Resource Category: Data and tools

 

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San Francisco Bay Shoreline Adaptation Atlas

April 2019

From the San Francisco Estuary Institute (SFEI) and the San Francisco Planning and Urban Research Association (SPUR), the San Francisco Bay Shoreline Adaptation Atlas offers nature-based coastal climate resilience strategies for the San Francisco Bay Area region of California. The Atlas presents a new view of the Bay area in a map divided into areas with common physical characteristics for which specific adaptation strategies can be developed to prepare for sea level rise. The report is intended to inform the regulatory community, regional governments, landscape designers, planners, developers, engineers, and other members of local communities in coordinating and planning for regional resilience - including flood control, transportation, parks, land use, and ecosystem restoration.

Resource Category: Solutions

 

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Northeast Florida Regional Resilience Exposure Tool

The Regional Resilience Exposure Tool (R2ET) is an interactive mapping tool that illustrates current and projected coastal flooding risks to resources in the Northeast Florida region. The types of flooding mapped are FEMA flood hazard zones, storm surge, depth of flood at defined storm occurrence intervals, and sea level rise at defined water levels. Users can select data layers for resources to overlay on flooding layers including critical facilities, priority wildlife species, and vulnerable populations.

Authors or Affiliated Users: Angela Schedel, Margo Moehring

Resource Category: Data and tools

 

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