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Cryptobiotic Soil

Cryptobiotic Soil, Canyonlands, Utah. Biological soil crusts are important components of desert ecosystems. They are a mix of organisms and their metabolic by-products, including cyanobacteria, bacteria, liverworts, green and brown algaes, lichens and fungi. They help plants by stabilizing sand and dirt, preventing erosion, retaining water, and fixing atmospheric nitrogen.
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Titre:
Cryptobiotic Soil
Légende: Voir la traduction automatique
Cryptobiotic Soil, Canyonlands, Utah. Biological soil crusts are important components of desert ecosystems. They are a mix of organisms and their metabolic by-products, including cyanobacteria, bacteria, liverworts, green and brown algaes, lichens and fungi. They help plants by stabilizing sand and dirt, preventing erosion, retaining water, and fixing atmospheric nitrogen.
Crédit:
Album / Science Source / Phil Degginger
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Modèle: Non - Propriété: Non
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Taille de l'image:
4992 x 3328 px | 47.5 MB
Taille d'impression:
42.3 x 28.2 cm | 16.6 x 11.1 in (300 dpi)
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