Adaptive Management

Improper land use during drought has been a major driver of land degradation in drylands globally, especially in the western U.S. Increasing aridity in western U.S. drylands under future climates will exacerbate risks associated with drought and land use decisions. This project provides critical observational, experimental, and modelling evidence to support our DOI partners with decision processes...

USGS researchers are studying how forests respond to disturbance and drought and evaluating how forests may respond to future climate variability.

Drought can have long-term impacts on soils and agricultural production. USGS researchers are finding new ways to monitor and adapt soils to help managers adapt to drough and future climate change.

Drought poses a serious threat to the resilience of communities and ecosystems in the United States. Over the past several years, many regions have experienced extreme drought conditions, fueled by prolonged periods of reduced precipitation and exceptionally warm temperatures. As global temperatures continue to rise, the frequency, severity, and duration of droughts are expected to increase across...

In major river basins across the country, USGS scientists are working in collaboration with our partners to determine how to manage power generation, floods, and aquatic wildlife and habitats during periods of drought and low flow.

Climate change is having a significant impact on fish, especially inland fish that rely on colder water for living and breeding. Common causes of drought, such as decreased precipitation and snowmelt runoff, combined with warmer temperatures are creating warmer water which is stressing many fish. Fish most at risk right now include sockeye salmon, lake trout, and walleye. Some fish, such as the...

The Colorado River supplies water to more than 30 million people, irrigates nearly 4 million acres of cropland in the U.S. and Mexico, and supplies hydropower plants that generate more than 10 billion kilowatt-hours annually. Water from the river also provides for recreation and an array of environmental benefits, supporting a wide diversity of fish and wildlife and their habitats, and preserving...