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Haoran Liu, Kehui Xu, Bin Li, Ya Han and Guandong Li
Machine learning classifiers have been rarely used for the identification of seafloor sediment types in the rapidly changing dredge pits for coastal restoration. Our study uses multiple machine learning classifiers to identify the sediment types of the C...
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Diego Corrochano and Alejandro Gómez-Gonçalves
This paper analyzes the impact of fieldwork on the development of students? mental models concerning glaciers and their effects on the landscape. Data were collected by means of an open-ended questionnaire that was administered to 279 pre-service teacher...
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Ronald I. Dorn and David H. Krinsley
Conventional scholarship long held that rock fracturing from physical processes dominates over chemical rock decay processes in cold climates. The paradigm of the supremacy of cold-climate shattering was questioned by Rapp?s discovery (1960) that the flu...
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Brandi L. Lenz, Derek E. Sawyer, Benjamin Phrampus, Kathy Davenport and Ashley Long
A series of large blocks from the 44-North Slide, offshore Oregon, impacted the seafloor with sufficient force to induce a broad zone of deformation. In 2017, we acquired a seismic profile from the headwall area to the outer toe of this slide. Previous w...
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Giacomo Montereale-Gavazzi, Marc Roche, Koen Degrendele, Xavier Lurton, Nathan Terseleer, Matthias Baeye, Frederic Francken and Vera Van Lancker
Three experiments were conducted in the Belgian part of the North Sea to investigate short-term variation in seafloor backscatter strength (BS) obtained with multibeam echosounders (MBES). Measurements were acquired on predominantly gravelly (offshore) a...
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Yingkui Li and Michael A. Urban
A significant challenge posed by changing climates is how water cycling and surficial and subsurface water availability will be affected at global and regional scales. Such alterations are critical as they often lead to increased vulnerability in ecosyst...
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