Filters: Tags: state-and-transition models (X) > Types: Journal Citation (X)
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Biological soil crusts (BSCs) are ubiquitous lichen?bryophyte microbial communities, which are critical structural and functional components of many ecosystems. However, BSCs are rarely addressed in the restoration literature. The purposes of this review were to examine the ecological roles BSCs play in succession models, the backbone of restoration theory, and to discuss the practical aspects of rehabilitating BSCs to disturbed ecosystems. Most evidence indicates that BSCs facilitate succession to later seres, suggesting that assisted recovery of BSCs could speed up succession. Because BSCs are ecosystem engineers in high abiotic stress systems, loss of BSCs may be synonymous with crossing degradation thresholds....
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Restoration Ecology,
arid lands,
cryptobiotic soil crusts,
cryptogams,
degradation thresholds,
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