干旱区生态环境知识资源中心

Consisting of various cyanobacteria, algae, lichens, and mosses, biological soil crusts (BSC) represent microbial ecosystems essential for many arid and semi-arid regions. Their structure and function have been researched intensely with little attention to spatial characteristics. Because it studies biota-landform interactions, biogeomorphology as a discipline stands poised to significantly narrow this apparent BSC research gap. While specific in scope, this article nonetheless outlines several key points and possible research agendas centered on the discipline of biogeomorphology that could enhance BSC research agendas. It first introduces readers to basic BSC concepts and how they have been traditionally studied with an ecological focus, noting how the discipline of biogeomorphology might influence this traditional research agenda. Then, after offering an analysis of BSC research related to remote sensing, the article then turns to how biogeomorphology stands at the forefront to conduct important BSC research through incorporation of weathering science.