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[TECHNOLOGY] · Spain · 6 sources

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Castilla y León studies soil microbiota to improve forest recovery

The regional government of Castilla y León has introduced the study of soil fungi and bacteria as a new indicator to evaluate and enhance forest restoration following wildfires. This initiative, led by the Ministry of Environment and Energy, analyzes how emergency and restoration measures influence soil life.

Initial results indicate that areas where techniques such as straw mulching, wood shredding, and the construction of 'albarradas' (stone walls) were applied show more diverse and balanced microbiota. These microorganisms are essential for ecosystem recovery, as they facilitate plant access to water and nutrients while maintaining biological balance.

The study has been conducted over one year in various affected areas, including Sierra de la Culebra in Zamora, Sierra de la Paramera in Ávila, Quintanilla del Coco, and the Sabinares del Arlanza-La Yecla Natural Park. By monitoring what occurs beneath the surface, authorities aim to complement traditional visible indicators like vegetation growth and erosion control to increase the success rate of reforestation efforts.

Entities

Junta de Castilla y León · Ministry of Environment and Energy · Sierra de la Culebra · Sierra de la Paramera · Zamora

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