land-restoration
Land restoration is the process of returning degraded or damaged ecosystems to a functional state, encompassing approaches such as rewilding, renaturalization, and remediation of polluted soils. For plant science, it is a critical field because plants are both the primary drivers and indicators of ecosystem recovery, with vegetation re-establishment determining the trajectory of soil health, biodiversity, and ecological stability. Research in this area informs which species, planting strategies, and interventions most effectively rebuild plant communities and the broader ecosystems they support.
open_in_new WikipediaPubMed · 2026-03-31
Protecting degraded land from grazing and human disturbance — a practice called exclosure — significantly boosts crop yields for nearby farming households in northern Ethiopia, with the biggest gains occurring during droughts. A study of nearly 500 households found exclosures also help families diversify their incomes, improving long-term resilience.
Households farming downstream of exclosures produced significantly higher crop yields per hectare compared to households near open grazing areas.
The yield benefit of exclosures was more pronounced during drought conditions, suggesting exclosures help buffer farms against climate shocks.
Across 491 households studied over two consecutive cropping years, exclosure proximity was linked to markedly greater livelihood diversification, influenced by factors like access to extension services and financial resources.