Global Change and Climate Programs
One of the most pressing issues facing plant and animal producers today is the ever-changing conditions and impacts of climate variability. Another critical issue is the need for scientific information that producers can use to plan and make decisions to ensure economic viability while facing these challenges. NIFA-supported global change and climate projects are addressing these issues through research, extension, and education activities.
Historical plant and animal production levels point toward some impact from climate or environmental change. Producers must determine how to use global change and climate-related information to remain profitable and conserve resources. Related decisions involve species type; cultivar or breed; planting or breeding time; tillage, feeds and fertilization; pesticide or vitamin application; irrigation; harvests; storage; and marketing. All these factors must adapt in one form or another or be chosen with respect to changes in the environment brought about by global change and climate parameters. Scientific information on global change and climate and their impacts on soils, water, and air; plant and animal biology; and the general environment will produce robust simulation models to provide guidance on the relative benefits and outcomes associated with agronomic decisions.
Current NIFA-funded projects focus on determining the effects of global change and climate on land-based systems and the global carbon cycle and on identifying agricultural and forestry activities that can help reduce greenhouse gas concentrations. Research can help identify, describe, and quantify processes involved in the cycling of organic and inorganic carbon in soil. Global change extension programs focus on technologies and practices to reduce carbon in the atmosphere and risk management practices to anticipate natural and human impacts on agricultural ecosystem dynamics. Education and extension activities provide robust scientific information for learning and decision support systems for citizens and public officials to evaluate the environmental and socioeconomic impacts of policy options for sustainable resource management.
For example, NIFA supports research to determine the influence of irrigation practices and water management on carbon storage in land-based systems. Irrigation schedules and best practices are then communicated to stakeholders for implementation. Contributions from NIFA research programs include new tools to accurately measure greenhouse gases; methods for measuring and estimating carbon in ecosystems at different scales; and effective ways to sustain productivity in a changing environment. Methods of reducing carbon dioxide or methane emissions are then taught to industry professionals and education specialists to achieve national goals for greenhouse gas reductions.
For a holistic approach to global change and climate issues, activities should be integrated, involving research, education and extension. This brings together the natural sciences, engineering, mathematics, business, social and political sciences, economics, and education to achieve a system science view of agricultural and forestry production and sustainability. This approach seeks to provide reliable information for regional and national decision makers.
In addition to non-capacity grants, NIFA provides support for research and extension activities at land-grant institutions through grants to the states on the basis of statutory formulas. Eligibility is limited to the cooperating institutions, most of which are 1862, 1890, and 1994 land-grant institutions.
- McIntire-Stennis Capacity Grant
- Smith-Lever Act Capacity Grant
- Hatch Act of 1887 (Multistate Research)
- Hatch Act of 1887 (Regular Research)
- Evans-Allen Capacity Grant
- Southeast Climate Consortium
- Agricultural Development in the American Pacific Project (ADAP)
- UV-B Monitoring and Research Program
- United States Carbon Cycle Science Program
- Global Change and Climate Program: An Interdisciplinary Scientific Approach
- Agroclimate Science Portfolio Strategic Plan
Program Specific Resources
- climate_ext_summit.pdf (692.18 KB)
- U.S. Global Change Research Program
- USDA Climate Hubs
- Climate Program Office, NOAA
- Global Change Master Directory, NASA
- ARS National Climate Change, Soils, and Emissions Program
- Climate and Land Use Change, USGS