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geology

AXIOMS OF GEOMORPHOLOGY

Axiomatic approaches to science and mathematics depend on an underlying set of statements, principles, or propositions that apply to all situations within the domain of study. The axioms run the gamut from undisputed universal laws to widely or even universally accepted but unproved or unprovable generalizations, to propositional stipulations adopted for analytical convenience or because they raise interesting questions.

Examples abound in mathematics and formal logic, and in science, engineering and technological applications of math and logic. Although it is only occasionally referred to as such, the laws of stratigraphy (details in any geology textbook) form an axiomatic approach to sedimentology, sedimentary geology, and related palaeoenvironmental studies. The laws of original horizontality, lateral continuity, superposition, and cross-cutting relationships are assumed in this approach to apply to all sedimentary deposits, and therefore form an axiomatic system for interpretation.

From Mountains to Sea and All Points In-Between: Undergraduate Research in EES
With the generous support of alumni EES has recently awarded the first round of the Alumni Undergraduate Research Fellowships.
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Dave Moecher Receives NSF Grant to Understand Magma Formation in Earth's Crust
The grant, a collaborative effort with Scott Samson and students at Syracuse University, will support two years of research from a UK graduate student, undergraduate student and at least one Lexington high school student, who will each work on a different component of the research.
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Δ DELTAS

 

Several studies have noted the temporal coincidence between shoreline erosion around some major deltas (e.g., Nile, Mississippi, Ebro), and the reduction of stream sediment loads due to reforestation, soil conservation practices, and trapping of river sediment behind dams. There are, of course, excellent reasons to suspect a causal link, but the link itself has not, in my view, been fully established.

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