Access a range of climate-related reports issued by government agencies and scientific organizations. Browse the reports listed below, or filter by scope, content, or focus in the boxes above. To expand your results, click the Clear Filters link.
As sea levels rise along the Northeastern U.S., coastal forest ecosystems are being impacted. To better enable climate-smart decision-making, the U.S. Department of Agriculture Northeast Climate Hub engaged researchers at Rutgers University to conduct a synthesis of the current state of knowledge concerning how Northeastern U.S. coastal forests, specifically those in mid-Atlantic and southern New England states (VA, MD, DE, NJ, NY, CT, and MA), are responding to impacts from climate change. Drawing upon the scientific literature, expert interviews, and a January 2020 convening of scientists and land managers at the U.S. National Agricultural Library, Beltsville, Maryland, this synthesis identifies key knowledge gaps as well as potential management approaches.
Planning for climate change resiliency is an increasingly pressing requirement for communities throughout the world and the Delaware Valley Regional Planning Commission (DVRPC) region. In order to help local officials, non-profits, and communities with this process, numerous planning tools have been developed by a wide range of public and private agencies. Accordingly, the purpose of this paper is to explain, organize, and prioritize the tools that currently exist in order to select ones that are broadly accessible to a wide range of organizations, applicable across a range of sectors, and not overly redundant. During this selection process, a list of over 60 tools was winnowed down to a final toolkit of 18 that are particularly useful at any stage in the resiliency planning process and can be used for communities throughout the DVRPC region.
This guide is designed to help transportation practitioners understand how and where nature-based and hybrid solutions can be used to improve the resilience of coastal roads and bridges. It summarizes the potential flood-reduction benefits and co-benefits of these strategies, then follows the steps in the project delivery process, providing guidance on considering nature-based solutions in the planning process, conducting site assessments, key engineering and ecological design considerations, permitting approaches, construction considerations, and monitoring and maintenance strategies. The guide also includes appendices with site characterization tools, decision support for selecting nature-based solutions, suggested performance metrics, and links to additional tools and resources.
Delaware is especially vulnerable to the effects of sea level rise (SLR) due to its flat topography, low mean elevation, and significant community development and infrastructure investments along the coast. Rates of relative SLR measured at tide gauges in and around Delaware are approximately twice the rate of global mean SLR. This report provides critical information on future sea level rise for Delaware's decision makers: it can help readers gain a comprehensive understanding of risk and the likelihood of worsening coastal flooding. In addition to the report, the Delaware Geological Survey worked with others to release an updated series of coastal inundation maps that depict the extent of potential inundation from current average high tide (MHHW level) to seven feet above in one-foot increments. These maps can be used as a planning tool for understanding potential future effects of sea level rise or storm surge.
These state summaries were produced to meet a demand for state-level information in the wake of the Third U.S. National Climate Assessment, released in 2014. The summaries cover assessment topics directly related to NOAA’s mission, specifically historical climate variations and trends, future climate model projections of climate conditions during the 21st century, and past and future conditions of sea level and coastal flooding. Click on each state to see key messages, figures, and and a summary of climate impacts in your state.
The Northeast Regional Action Plan was developed to increase the production, delivery, and use of climate-related information to fulfill the NOAA Fisheries mission in the region, and identifies priority needs and specific actions to implement the NOAA Fisheries Climate Science Strategy in the Northeast over the next three to five years. The U.S. Northeast Shelf Large Marine Ecosystem supports a number of economically important fisheries and a wide variety of other important marine and coastal species, from river herring to marine mammals and sea turtles. The region has experienced rising ocean temperatures over the past several decades, along with shifts in the distribution of many fish stocks poleward or deeper. Other expected climate-related changes include sea level rise, decreasing pH (acidification), and changing circulation patterns that could impact marine resources, their habitats, and the people, businesses, and communities that depend on them.
In September of 2013, Governor Jack Markell of Delaware signed Executive Order 41 directing state agencies to address the causes and consequences of climate change. The order asked for recommendations to reduce greenhouse gas emissions, increase resilience to climate impacts, and find ways to avoid or minimize flood risks caused by rising sea level. The order also created a committee to oversee the development and implementation of recommendations.