Characterizing groundwater and surface-water interaction using hydrograph-separation techniques and groundwater-level data throughout the Mississippi Delta, USA_Courtney D. Killian & William H. Asquith & Jeannie R. B. Barlow & Gardner C. Bent & Wade H. Kress & Paul M. Barlow & Darrel W.

Land Subsidence in the Texas Coastal Bend: Locations, Rates, Triggers, and Consequences by Michael Haley1, Mohamed Ahmed1,*, Esayas Gebremichael2, Dorina Murgulet1 and Michael Starek31 Center for Water Supply Studies, Department of Physical and Environmental Sciences, Texas A&M University—Corpus Christi, 6300 Ocean Drive, Corpus Christi, TX 78412, USA2 Department of Geological Sciences, Texas Christian University, Fort Worth, TX 76109, USA3 Department of Computing Sciences, Texas A&M University—Corpus Christi, Corpus Christi, TX 78412, USA  Abstract

HISTORY OF THE SULFURIC ACID THEORY OF SPELEOGENESIS IN THE GUADALUPE MOUNTAINS, NEW MEXICODAVID H. JAGNOW P. O. Box 93398, Albuquerque, New Mexico 87119-3398 USACAROL A. HILL 17 El Arco Drive, Albuquerque, New Mexico 87123-9542 USADONALD G. DAVIS 441 S. Kearney St., Denver, Colorado 80224-1237 USAHARVEY R. DUCHENE 7216 East Bentley Circle, Englewood, Colorado 80112-1197 USAKIMBERLEY I. CUNNINGHAM Geo-Microbial Technologies Inc., P.O. Box 132, Ochelata, Oklahoma 74051 USADIANA E.

Post-Miocene Erosion in Central Nepal Controlled by Midcrustal Ramp Position, Duplex Growth, and Dynamically Maintained Elastic StrainS. N. Johnston1 , J. M. Cannon1,2, and P.

Hindcasting compound pluvial, fluvial and coastal flooding during Hurricane Harvey (2017) using Delft3D-FMWonhyun Lee1, Alexander Y. Sun1, Bridget R. Scanlon1 & Clint Dawson21Bureau of Economic Geology, Jackson School of Geoscience, The University of Texas at Austin, Austin, USA2 Oden Institute for Computational Engineering and Sciences, The University of Texas at Austin, Austin, USAAbstractHurricane Harvey (2017) resulted in unprecedented damage from flooding in the Houston–Galveston area of the U.S. Gulf Coast.

Ni-rich mineral nepouite explains the exceptional green color of speleothems Martin Vlieghe, Gaëtan Rochez, Stéphane Pire-Stevenne, Jean-Yves Storme, Augustin Dekoninck, Yves Vanbrabant, Olivier Namur, Yishen Zhang, Alicia Van Ham-Meert, JeanPierre Donnadieu, Michel Berbigé, Jean-Luc Hasbroucq & Johan Yans Abstract:Speleothems are secondary mineral structures typically found in karstic caves and usually composed of calcite or aragonite. Despite being naturally white, some might exhibit unusual colors, such as blue, black, red, yellow or green.

The impact of background water flow on the early migration of a CO2 plume in a tilted aquifer during the post-injection period Mawda Awag*, Eric Mackay, Saeed Ghanbari *Institute of GeoEnergy Engineering, Heriot-Watt University, Edinburgh EH14 4AS, United Kingdom  Abstract: The study presents a numerical modelling analysis on CO2 plume migration in a dipping storage aquifer with background flux, which incorporates residual and dissolution trapping of CO2.