As noted in the text above, there are several federal programs that are potential users of the NCA and its products. These include:
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1 See https://cpo.noaa.gov/divisions-programs/climate-and-societal-interactions/cap-risa/.
2 See https://www.ncei.noaa.gov/regional/regional-climate-centers.
3 See https://www.usgs.gov/programs/climate-adaptation-science-centers/science/science-tools-managers.
All of these organizations interact with and share data with each other and with other federal agencies, forming a large network of networks. The following provides additional descriptive information about the U.S. Department of Agriculture (USDA) climate hubs, which are used in the text as an example of a federal program that might be included in a USGCRP evaluation of the use of the NCA and its products.
The USDA climate hubs are a collaboration across the department’s agencies that are led and hosted by the Agricultural Research Service, Forest Service, and Natural Resources Conservation Service (USDA, 2023b). These 11 hubs develop and deliver science-based, region-specific information and technologies to enable climate-informed decision-making. Each Regional Climate Hub is based out of a Forest Service research station or Agricultural Research Service lab. The International Climate Hub is based out of the Foreign Agricultural Service. An executive committee of the climate hubs includes the above agencies as well as the Economic Research Service, Farm Service Agency, National Institute of Food and Agriculture, Office of Energy and Environmental Policy, Risk Management Agency, and Rural Development. Each hub is tasked with addressing the unique climate challenges and opportunities of its region, while also working with other hubs to develop and share information nationwide (USDA, 2021).
The climate hubs provide periodic regional assessments of risk and vulnerability to production sectors and rural economies, building on material provided through the NCA. The hubs use existing climate change information and assessments to identify primary risks to producers from increasing weather variability and a changing climate. These assessments/syntheses consist of information on vulnerabilities of primary regional agricultural, ranching, and forestry commodities to climate change effects and identify mitigation and adaptation strategies (USDA, 2021). The climate hubs draw upon the NCA’s regional chapters when addressing the hubs’ needs for more detailed information.
The climate hubs create a dialogue between the services the agency is authorized to provide and the needs expressed by individuals and the communities they serve. The inward dialog allows the climate adaptation needs of the agriculture and ranching communities to inform the direction of USDA support. Employees at the hubs who cover the needs of USDA customers and the public in general focus their work using NCA information to cover eight priority areas: (1) adaptation/resilience, (2) mitigation, (3) adaptation plan implementation, (4) wildland fire management/restoration, (5) climate literacy, (6) climate-smart agriculture and forestry practices, (7) environmental justice, and (8) international work. Hubs further operate through three main relevant work areas which often draw on NCA scientific information (NOAA, 2024c; USDA, 2023b). These three areas are discussed below.
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5 See https://www.energy.gov/gdo/grid-resilience-technical-assistance-consortium.
6 See https://www.hhs.gov/climate-change-health-equity-environmental-justice/climate-change-health-equity/index.html.
7 See https://health2016.globalchange.gov/.
8 See https://www.climatehubs.usda.gov/hubs/northwest/topic/northwest-vulnerability-assessments.
9 See https://www.climatehubs.usda.gov/hubs/northwest/tools.
TABLE F-1 USDA Climate Change Hubs’ Accomplishments During 2013–2023
| Products | Metrics |
|---|---|
| Workshops and webinars | 1,920 workshops and webinars with 142,474 participants |
| Presentations | 2,077 |
| Tribal engagements | 608 |
| Website visits | 646,811 |
| Publications | 580 peer-reviewed publications and 1,184 white papers |
SOURCE: See https://www.climatehubs.usda.gov/climate-hubs-quarterly-reporting.
The climate hubs also work outward, providing climate change information, support, and resources to all levels of users, from schoolchildren to producers and land managers. Access to this information is provided through each hub’s website. This information includes assessments, tools, webinars, demonstrations, and other didactic materials. Many of the communities with which the hubs work are further covered under the Justice40 Initiative, building resilience to extreme events and providing materials to help increase food security, support mental health, and more (USDA, 2024).
The climate hubs complement the federal network of climate science and information centers of the Department of the Interior Climate Adaptation Science Centers, NOAA Climate Adaptation Partnerships program (formerly known as Regional Integrated Sciences and Assessments), and others (see descriptions above) in directing audiences to usable, trustworthy, regional data and climate forecast services for incorporation into individual and community hazard and climate adaptation planning.
Examples of climate hub engagements with constituents over the last 10 years at the national level are presented in Table F-1.
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10 See https://www.climatehubs.usda.gov/hubs/northwest/topic/northwest-adaptation-action.
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