Results 111 to 120 of about 65,183 (333)

Mapping High‐TDS Groundwater Near Impoundments Using Ground and Waterborne Towed Electromagnetics

Groundwater, EarlyView.
Abstract Long‐term monitoring at landfills and impoundments containing coal combustion products (CCPs) or other industrial wastes is essential for detecting possible leachate releases to groundwater and mapping contamination plumes. This study evaluates a novel, non‐invasive geophysical approach—towed time‐domain electromagnetic (TEM) surveys—for non ...
Piyoosh Jaysaval, Jonathan N. Thomle, Esteban J. Bowles‐Martinez, Rebecca L. Kreuzer, Frederick D. Day‐Lewis   +4 more
wiley   +1 more source

A General Model for the Permeability of Magma Mush

Geochemistry, Geophysics, Geosystems
Percolation through magma mush is a key transport mechanism for melts in the crust and is influenced by the permeability of the crystal framework. Existing models for mush permeability do not account for the range of microstructures that can evolve as ...
Eloïse Bretagne, Fabian B. Wadsworth, Jérémie Vasseur, Katherine E. Schofield, Madeleine C. S. Humphreys, Katherine J. Dobson   +5 more
doaj   +1 more source

Petrology of peridotite nodules from the Ndonyuo Olnchoro, Samburu district, central Kenya

, 2019
Kanenori Suwa, Yasuhisa Yusa, Nobutaka Kishida   +2 more
openalex   +2 more sources

Teaching Aquitard Concepts With Field‐Based High‐Resolution Head Profile Learning Activities

Groundwater, EarlyView.
Abstract Aquitards play critical roles in a variety of hydrogeologic processes. Despite their importance, coverage of aquitards in introductory hydrogeology textbooks is generally limited. This paper provides examples of classroom and field activities designed with an aquitard focus for instructors wishing to supplement textbook content.
Jessica R. Meyer, Stephanie Tassier‐Surine, Bradley Cramer   +2 more
wiley   +1 more source

Petrology of a suite of eclogite inclusions from the Bobbejaan Mine, South Africa. III. partial melting, recrystallization and P-T trajectories

, 2019
P-T Trajectories, Florie Caporuscio
openalex   +2 more sources

Global petrology on data about hot heterogeneous accretion of the Earth

, 2020
V. S. Shkodzinskiy
openalex   +1 more source

Igneous petrology: Old magma chambers replenished by new ideas [PDF]

, 1984
R. S. J. Sparks, Herbert E. Huppert
openalex   +1 more source

Wild bee diversity and land use: A case study in a mountain agroecosystem of the Serranía de Ronda, southern Spain

Insect Conservation and Diversity, EarlyView.
Orchards supported the highest wild bee diversity and functional diversity, highlighting their role in maintaining bee communities in Mediterranean agroecosystems. Landscape heterogeneity positively influenced functional evenness and dispersion of wild bee communities, underscoring the importance of diverse landscapes for bee conservation. The presence
Violeta Hevia, Francisco M. Azcárate, Jorge Chicote, Federica Ravera   +3 more
wiley   +1 more source

PETROLOGY AND URANIUM DISTRIBUTION IN THE YOUNGER GRANITES OF GABAL ABU DIAB AREA, EASTERN DESERT, EGYPT [PDF]

, 2005
MEDHAT M. EL-MANSI
openalex   +1 more source

Interplay Between Mechanical and Petrochemical Models on the Fluid Extraction From Subduction Zones

Journal of Metamorphic Geology, EarlyView.
ABSTRACT The breakdown of hydrous minerals during subduction results in a densification of the rocks, producing volume changes that can trigger fluid pressure fluctuations and hydrofracturing. These volume changes are controlled by the Clapeyron slope of the reaction and are quantified here using a macroscopic framework that integrates a zero ...
Thorsten Andreas Markmann, Pierre Lanari   +1 more
wiley   +1 more source