Results 131 to 140 of about 143,894 (322)

Geologic Evaluation of the Buried Sand and Gravel Aquifers in Western Iowa, Water Resources Investigation Report 14, June 29, 2015 [PDF]

open access: yes, 2015
Due to the recurrence of drought in western Iowa, water users have increasingly been looking for additional sources of water. Buried sand and gravel aquifers associated with three bedrock channels were investigated as potential sources.

core  

Spatial characterization of glacial and periglacial landforms in the highlands of Sierra Nevada (Spain)

open access: green, 2017
Pedro Palma   +6 more
openalex   +2 more sources

Seabed geomorphology: a two-part classification system [PDF]

open access: yes, 2016
The BGS has developed a two- part classification system (‘Morphology’ and ‘Geomorphology’) to facilitate work on a new ‘S eabed Geomorphology’ mapping initia tive, and this classification system is the focus of this report.
Baeten, N.   +20 more
core  

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