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Biology can influence very many geomorphic processes, ranging from biogeochemical processes controlling chemical weathering, to the influence of mechanical processes like burrowing and tree throw on soil development, to even controlling global erosion rates through modulation of climate through carbon dioxide balance.
Bioerosion is the weathering and removal of abiotic material via organic processes. [10] This can either be passive or active. Moreover, bioerosion is the chemical and or the mechanical weathering of landforms due to organic means. [3] Bioprotection is essentially the effect that organisms have on reducing the action of geomorphic processes.
The geomorphological processes involved with distinct climates can have large impacts on the near-surface geology of the area. [1] However, only some processes and landforms can be associated with particular climates, meaning that they are zonal; processes and landforms not associated with particular climates are labelled azonal. [2]
Common synonyms for geomorphometry are geomorphological analysis (after geomorphology), terrain morphometry, terrain analysis, and land surface analysis. Geomorphometrics is the discipline based on the computational measures of the geometry , topography and shape of the Earth's horizons, and their temporal change. [ 2 ]
Neotectonics, a subdiscipline of tectonics, is the study of the motions and deformations of Earth's crust (geological and geomorphological processes) that are current or recent in geologic time. [1] The term may also refer to the motions/deformations in question themselves.
Pretreatment must leave the soil as strictly sand, silt and clay particles. Pretreatment may consist of processes such as the sieving of the soil to remove larger particles, thus allowing the soil to be dispersed properly. Hydrometer tests may then be used to calculate the amounts of sand, silt and clay present. This consists of mixing the ...
Phytogeomorphology is the study of how terrain features affect plant growth. [1] It was the subject of a treatise by Howard and Mitchell in 1985, who were considering the growth and varietal temporal and spatial variability found in forests, but recognized that their work also had application to farming, and the relatively new science (at that time) of precision agriculture.
Desert geomorphology or the geomorphology of arid and semi-arid lands shares many landforms and processes with more humid regions. One distinctive feature is the sparse or lacking vegetation cover, which influences fluvial and slope processes, related to wind and salt activity. [4]