Ecosystem Restoration

Invasive annual grasses can replace native vegetation and alter fire behavior, impacting a range of habitats and species. A team of researchers from the U.S. Geological Survey, Colorado State University, the Bureau of Land Management, and the U.S. Fish and Wildlife Service are working to identify factors that influence changes in the distribution and abundance of invasive annual grasses (IAGs)...

Bureaus within the Department of the Interior are working together to build a framework to assess restoration outcomes. USGS is leading this effort that will inform landscape-level resource management and increase benefits from restoration investments.

The Conservation Efforts Database (CED) is a secure online data repository that collects, stores, and retrieves spatially explicit, spatially obscure, and non-spatial information on species and habitat conservation and management actions. The CED is designed to allow data collection from all interested partners including federal, state, local, non-government organizations, universities, private...

The Restoration Assessment and Monitoring Program for the Southwest (RAMPS) seeks to assist U.S. Department of the Interior (DOI) and other land management agencies in developing successful techniques for improving land condition in dryland ecosystems of the southwestern United States. Invasion by non-native species, wildfire, drought, and other disturbances are growing rapidly in extent and...

This web-based mapping tool, released in 2024, enables users to identify which threats are driving the current status of Sagebrush Ecological Integrity (SEI), assess if SEI and associated threats, such as invasive annual grass, conifer encroachment, human modification - have changed over time, and visualize spatial trends in SEI and threats. The Sagebrush Ecosystem Trends Module supports managers...

The CED Gunnison Sage-grouse Recovery Module was released in 2020 and is designed to capture any effort designed to benefit Gunnison sage-grouse recovery. This includes habitat restoration and any activities that contribute to the recovery of Gunnison sage-grouse, a federally listed threatened species. While similar to the Sagebrush Module, The Gunnison Sage-Grouse Recovery module contains fields...

The CED Cutthroat Module, released in 2024, is our latest module and is designed to capture any action related to the conservation, enhancement, restoration, or recovery of native, inland cutthroat trout or the habitats and waters that they depend on. The first iteration of this module was designed specifically for the Lahontan cutthroat trout. However, we are currently working on expanding the...

The CED Sagebrush Module, first released in 2014, captures any conservation effort, enhancement, restoration, plan, or action related to the sagebrush landscape or activities that benefit sagebrush-dependent species. The CED was originally focused only on greater sage-grouse and thus, most of the records currently in our database are related to this species, but, starting in 2019, we expanded our...

USGS is investigating the impact of the annual grass-fire cycle-- and restoration land treatments aimed at slowing that cycle-- on carbon storage in dryland soils.

USGS researchers are using remote-sensing and other broadscale datasets to study and predict recovery of sagebrush across the sage-grouse range, assessing influence of disturbance, restoration treatments, soil moisture, and other ecological conditions on trends in sagebrush cover. The results will be used to inform conservation prioritization models, economic analyses, projections of future...

Land managers face challenges in the future as heat-related aridification alters the abundance, distribution, and interactions of plant species. These challenges will be daunting in the southwestern US, which is experiencing increased temperatures and prolonged droughts, resulting in reduced soil moisture in an already water-limited environment.

USGS is identifying, testing, and verifying rapid methods for rangeland assessment and restoration monitoring. Our methods complement existing monitoring frameworks, providing land management agencies with timely information that can be used to determine if restoration investments are successful, and why. Standardization, validation, repeatability, data management, and training are at the core of...