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This article reviews research on agricultural decision makers’ use and perceptions of weather and climate information and decision support tools (DSTs) conducted in the United States, Australia, and Canada over the past 30 years. Forty–seven relevant articles, with locations as diverse as Australian rangelands and the southeastern United States, ranging in focus from corn to cattle, were identified. NVivo 9 software was used to code research methods, type of climate information explored, barriers to broader use of weather information, common themes, and conclusions from each article. Themes in this literature include the role of trusted agricultural advisors in the use of weather information, farmers’ management of weather risks, and potential agricultural adaptations that could increase resilience to weather and climate variability. While use of weather and climate information and DSTs for agriculture has increased in developed countries, these resources are still underutilized. Reasons for low use and reduced usefulness highlighted in this literature are perceptions of low forecast accuracy; forecasts presented out of context, reducing farmers’ ability to apply them; short forecast lead times; inflexible management and operations that limit the adaptability of a farm; and greater concern with nonweather risks (such as regulation or market fluctuation). The authors’ main recommendation from reviewing this literature is that interdisciplinary and participatory processes involving farmers and advisors have the potential to improve use of weather and climate DSTs. The authors highlight important gaps revealed by this review, and suggest ways to improve future research on these topics.

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ABSTRACT. Agricultural watersheds are affected by changes in climate, land use, agricultural practices, and human demand for energy, food, and water resources. In this context, we analyzed the agricultural, urbanizing Yahara watershed (size: 1345 km², population: 372,000) to assess its responses to multiple changing drivers. We measured recent trends in land use/cover and water quality of the watershed, spatial patterns of 10 ecosystem services, and spatial patterns and nestedness of governance. We developed scenarios for the future of the Yahara watershed by integrating trends and events from the global scenarios literature, perspectives of stakeholders, and models of biophysical drivers and ecosystem services. Four qualitative scenarios were created to explore plausible trajectories to the year 2070 in the watershed's social-ecological system under different regimes: no action on environmental trends, accelerated technological development, strong intervention by government, and shifting values toward sustainability. Quantitative time-series for 2010-2070 were developed for weather and land use/cover during each scenario as inputs to model changes in ecosystem services. Ultimately, our goal is to understand how changes in the social-ecological system of the Yahara watershed, including management of land and water resources, can build or impair resilience to shifting drivers, including climate.

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