Biotic drivers of soil development: the contribution of biocrusts and roots to soil structure and organic matter formation in drylands
Year: 2025
Type: dissertation
Abstract: Soil development in drylands is shaped by interactions between microorganisms, plants, and minerals. These are typically confined within hotspots around roots and biocrusts, where enhanced nutrient availability and microbial activity drives soil organic matter formation. In this dissertation, we explore the role of biota across a successional gradient as drivers of dryland soil development, with a particular emphasis on soil structure formation, microbial community dynamics and C and N pathways.
Authors: Witzgall, Kristina Harriet Marianne, Kögel-Knabner, Ingrid 1958-, Technische Universität München
Language: English
Domain: Life Sciences
SDG: Life on land
Open Access status: green
OpenAlex ID: W7081539483