Prior to the Industrial Revolution, CO2 levels were consistently around 280 ppm for almost 6,000 years of human civilization. Carbon dioxide measured at NOAA’s Mauna Loa Atmospheric Baseline Observatory reached 421 parts per million in May 2022.

This Implementation 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 ...

Summary: People involved in coastal wetland conservation management can use this mapping tool to interact with information relevant to Great Lakes coastal wetland conservation and management. This includes accessing data, viewing and ranking wetlands, and using results for further analysis.

Summary: This booklet contains a set of risk identification checklists to aid environmental professionals in identifying specific climate change vulnerabilities of their organization or place.

Summary: Risk Factor quantifies a property’s comprehensive risk from environmental threats like flooding and wildfire. The tool also helps users understand how risks are shifting due to a changing environment.

Summary: This tool was created by the North Carolina State Climate Office to visualize historical temperature and precipitation trends across North Carolina and surrounding states.

Most models project that further warming will decrease the total number of Atlantic hurricanes, but increase the number of very strong storms.

Summary: This web tool aims to help help Sonoma County residents and land managers better understand the landscape, reduce fuels that sustain wildfires, and better protect the community.

Summary: This product provides an outlook of monthly sea level anomalies for the next one to two seasons. We combine sea level forecasts with astronomical tide predictions to provide more accurate predictions of coastal water level compared to tide predictions alone.

Western Water Assessment has recently improved and updated its High-Impact Weather and Climate Events Database, a collection of significant weather and climate-related events in Colorado, Utah, and Wyoming.