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.
This Guide is written for practitioners already using or wanting to use future climate information in their work, but who are not familiar with the underlying assumptions and choices surrounding climate data. Here, we introduce the climate model scenarios that are used to “drive” climate models forward in time. These scenarios are a combination of socioeconomic and climate forcing pathways. We summarize differences between these scenarios for the Great Lakes region to show users how their choice of model scenario affects future temperature and precipitation projections.
This report's subtitle is Managing the Uncertainty of Future Sea Level Change and Extreme Water Levels for Department of Defence Coastal Sites Worldwide.
From the Executive Summary: Global change, including climate change, poses unique challenges to the Department of Defense (DoD). In particular, coastal military sites, and their associated natural and built infrastructure, operations, and readiness capabilities, are vulnerable to the impacts of rising global sea level and local extreme water level (EWL) events. This report and its accompanying scenario database provide regionalized sea level and EWL scenarios for three future time horizons (2035, 2065, and 2100) for 1,774 DoD sites worldwide. The global nature of DoD’s presence required a broad and comprehensive approach that to this point has been lacking in similar efforts.
This report highlights the equity implications of sea level rise in the first nationwide assessment of risk to the country’s affordable housing supply. As climate change causes sea levels to rise, the number of affordable housing units at risk of coastal flooding is projected to more than triple to nearly 25,000 nationwide over the next 30 years.
The Beloved Community is a vision for our future where all people share equally in the wealth and bounty of the earth, where we protect its abundance, diversity, and beauty for future generations. In this vision of liberation, racism, exploitation, and domination are replaced by democracy, cooperation, interdependence, and love. To get there, we pursue transformative, systems-change solutions. What do we mean by this? The root causes of the problems our communities face—like climate change, racism, and economic inequality—are all deeply connected. Since the problems are connected, so are the solutions. The purpose of this toolkit is to put us on the path toward achieving this vision. Through the context of building equity and resilience into climate adaptation planning, we introduce strategies to transform our communities and, by extension, society. Our ultimate goal is to create lasting and systemic change. At the same time, we recognize the urgency of the issues our communities face and the need to take action now. That is why we pursue change at every scale—from policy changes to community-based projects—to institute the transformative change we need to uphold our vision of the beloved community.
The frequency and severity of disasters over the last few decades have presented unprecedented challenges for communities across the United States. This report summarizes the existing portfolio of relevant or related resilience measurement efforts and notes gaps and challenges associated with them. It describes how some communities build and measure resilience, and offers four key actions that communities could take to build and measure their resilience to address gaps identified in current community resilience measurement efforts. The report also provides recommendations to the Gulf Research Program to build and measure resilience in the Gulf of Mexico region.
This report offers the first national assessment of the scope and consequences of urban flooding in the United States. Researchers analyzed available data concerning urban flooding, surveyed municipal flood and stormwater managers, and met with professionals whose disciplines intersect with urban flooding at the local, state, and national level. The research team's findings affirm that urban flooding is a national and significant source of economic loss, social disruption, and housing inequality. This report presents the full results of the study, addresses governance issues that affect urban flood risk reduction, examines critical challenges, and offers recommendations for actions.
This plan sets forth the 2017 federal policy platform of the Mississippi River Cities and Towns Initiative, an association of 75 U.S. mayors along the Mississippi River. The document sets forth the mayors’ recommendation of federal programs to support and strengthen the built and natural infrastructure of the Mississippi River corridor, proposing specific funding levels and support of several federal programs. Suggestions for finance mechanisms to restore Mississippi River infrastructure are also included.
This guidebook results from the culmination of a year of dialogue among diverse stakeholders in southeastern Connecticut who defined challenges and solutions from extreme weather, climate change, and shifting social and economic conditions. Participants included representatives from nine municipalities, public and private utilities, public health departments, chambers of commerce, major employers, conservation organizations, academic institutions, community non-profits, and state agencies, among others. The dialogue captured six themed planning sectors (water, food, ecosystem services, transportation, energy, and regional economy) in a process that used surface and integrated solutions to address singular and multiple challenges across planning sectors. The guidebook provides a quick reference resource to help shape and inform actions that will advance a regional resilience framework for southeastern Connecticut; an accompanying Summary of Findings captures the project's final outcomes and conclusions, as well as providing a comprehensive account of the objectives, process, and details.
In 1993, Portland was the first U.S. city to create a local action plan for cutting carbon. Portland’s Climate Action Plan is a strategy to put Portland and Multnomah County on a path to achieve a 40 percent reduction in carbon emissions by 2030 and an 80 percent reduction by 2050 (compared to 1990 levels). The 2015 Climate Action Plan builds on the accomplishments to date with ambitious new policies, fresh research on consumption choices, and engagement with community leaders serving low-income households and communities of color to advance equity through the City and County’s climate action efforts.
The Milwaukee Metropolitan Sewerage District created a systematic plan to implement widespread green infrastructure. As a regional agency, the District is uniquely positioned to lead green infrastructure planning for the Milwaukee region and has funding to undertake the work. This effort will help the District make logical green infrastructure funding decisions, will help municipalities and non-governmental organizations prioritize their actions, and will help inform municipalities and private funders where their green infrastructure money can do the greatest good. Technical analyses for the region’s impervious surfaces, costs/benefits, and recommendations were all completed; the report comprises the final Regional Green Infrastructure Plan. The plan was approved by the MMSD Commission on July 22, 2013.
