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Geomorphology (from Ancient Greek γῆ (gê) ' earth ' μορφή (morphḗ) ' form ' and λόγος ' study ') [2] is the scientific study of the origin and evolution of topographic and bathymetric features generated by physical, chemical or biological processes operating at or near Earth's surface.
Geomorphology as a field has several sub-fields that deal with the specific landforms of various environments, e.g. desert geomorphology and fluvial geomorphology; however, these sub-fields are united by the core processes which cause them, mainly tectonic or climatic processes. Geomorphology seeks to understand landform history and dynamics ...
Observations made on long geologic times scales (≥10 6 annum) typically reveal much about slower, larger-magnitude geologic processes such as tectonism [5] from a regional to even global scale. Evaluation on geologically short time scales (10 3 -10 5 a ) can reveal much about the relatively shorter climatic cycles, [ 5 ] local to regional ...
Climatic geomorphology is the study of the role of climate in shaping landforms and the earth-surface processes. [1] An approach used in climatic geomorphology is to study relict landforms to infer ancient climates. [1] Being often concerned about past climates climatic geomorphology considered sometimes to be an aspect of historical geology. [2]
In geomorphology, drainage systems, also known as river systems, are the patterns formed by the streams, rivers, and lakes in a particular drainage basin. They are governed by the topography of land, whether a particular region is dominated by hard or soft rocks, and the gradient of the land.
The final blow to peneplanation came in 1964 when a team led by Luna Leopold published Fluvial Processes in Geomorphology, which links landforms with measurable precipitation-infiltration runoff processes and concluded no peneplains exist over large areas in modern times, and any historical peneplains would have to be proven to exist, rather ...
Biogeomorphology is a multidisciplinary focus of geomorphology that takes research approaches from both geomorphology and ecology. It is a sub discipline of geomorphology. Biogeomorphology can be synthesized into two distinct approaches: 1. The influences that geomorphology plays on the biodiversity and distribution of flora and fauna. 2.
Geomorphology (from the Greek words Ge = earth, morfe = form and logos = study) is the science of surface features and landforms including the forces and processes that create them. Geomorphology has strong ties to geologic structure, rock types, and local/regional climate.