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Nature-Based Solutions Case Study Search

This database contains over 400 implementations of nature-based solutions. Use the filters to identify the case studies most relevant to you.

While all cases here exemplify applications of NBS strategies, they were gathered from various sources and not all were written using the framing of nature-based solutions. To qualify as a nature-based solution, a project must provide benefits to both people and nature. In some instances, the human benefits are present but not emphasized in the case write ups; these cases were included because they still provide useful information to learn from.

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The Dixon Water Foundation utilizes rotational grazing regimes to rehabilitate grasslands at Mimms Ranch in the Chihuahuan Desert, which was previously degraded by overgrazing. Rotational grazing mimics historical bison movements, allowing pastures long periods of rest and recovery after short disturbances. This promotes soil health and reduces runoff and erosion.

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This study aimed to restore the tundra thermal region in the Arctic regions to assist recovery from mineral extraction activities. Plugs of entire root zone and live tundra plants were transplanted to a disturbed site in Alaska oil fields. The study examined plant responses in the plugs to thermal regime manipulations by means of greenhouse and of single- or double-plug treatments.

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Beginning in 2004, the National Park Service began experimenting with mulch, branch mulch, rock mulch, and various planting techniques in highly degraded and eroded soils in Big Bend National Park (BIBE) in the Chihuahuan Desert grasslands of western Texas. The goal was to restore the banded vegetation to naturally direct rainfall and runoff, assist water infiltration, and reduce erosion.

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The West Page Swamp wetland restoration project lies within the Bunker Hill, Idaho superfund site. This individual restoration project was set up as a research site to evaluate the use of a cap of biosolids (including compost, wood ash, and wood waste) over soils contaminated by heavy metals as a result of mining.

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