PURR Registry

BreakOut Automatic Picking From Image Logs (BOAPFIL)

10.4231/RTAW-JW77

Douglas R Schmitt , Wenjing Wang

06/06/2022

A Matlab-based algorithm that picks breakout azimuth and width from ultrasonic image logs automatically

breakout EAPS stress characterization ultrasonic image log wellbore stability analysis

The Impact of Erosion on Exhumation and Structural Configuration in Mountain Belts: Insights From Image Velocimetry Analysis of Coulomb Wedge Models

10.4231/9RED-KM75

Phiala Thouvenin

11/09/2022

Python scripts and video versions of figures from the dissertation "The Impact of Erosion on Exhumation and Structural Configuration in Mountain Belts: Insights From Image Velocimetry Analysis of Coulomb Wedge Models" by Phiala Thouvenin

EAPS Erosion exhumation geophysics particle image velocimetry particle tracking structural geology

Rain stable water isotope data from the city of Arequipa, Peru during 2019 wet season

10.4231/HTSF-GK66

Adriana Larrea Valdivia , Efraín Palma Arhuir , Elizabeth Olson , Greg Michalski , Jonathan DeGraw , Juan Reyes Larico , Lino Morales Paredes , Lisa Welp

08/09/2022

We analyzed daily rainfall in the southern Peruvian city of Arequipa for water stable isotopes during the 2019 monsoon season to study sub-seasonal precipitation dynamics including time-varying moisture source influence.

Andes EAPS flooding hydrogen isotopes moisture source orographic oxygen isotopes Precipitation South American Summer Monsoon stable isotopes western cordillera

Groundwater chemistry within Arequipa, Peru in the Characato, Chiguata, and Lagunas Salinas study areas

10.4231/PJRM-Q992

Elizabeth Olson , Lisa R. Welp , Marty D. Frisbee , Odiney Alvarez Campos

01/14/2022

We identified recharge zones and groundwater flowpaths supporting springs near Arequipa, Peru using general chemistry and isotopic tracers (δ18O, δ2H, and 3H) in springs, surface waters, and precipitation sampled from March 2019 through February...

Andes Arequipa Arequipa Nexus Institute Chemistry EAPS Groundwater Peru recharge salar stable isotopes

Failure pattern around the borehole in elastic and strength anisotropic rock formations

10.4231/0NWT-5Y39

Douglas R Schmitt , Wei Li , Wenjing Wang

08/11/2021

A Matlab-based algorithm that predicts the development of borehole breakouts in elastic and strength anisotropic rock formations using Lekhnitskij-Amadei (LA) equations.

anisotropy EAPS failure pattern Matlab single plane of weakness wellbore stability analysis

Improved Simulation of Monsoon Depressions and Heavy Rains from Direct and Indirect Initialization of Soil Moisture over India

10.4231/5XRA-JZ80

A K Das , Dev S. Niyogi , H P Nayak , Krishna K Osuri , Kumar Ankur , Raghavendra Raju Nadimpalli , U C Mohanty

06/22/2020

Each file contains various meteorological fields such as air temperature, rainfall, moisture, rainfall, and surface fields (soil moisture and soil temperature).

ARW model EAPS FASDAS HRLDAS Monsoon Depressions soil moisture simulation Soil Temperature

Wabash River Baseflow Dataset 2015

10.4231/RNA2-WJ54

Marty D Frisbee

07/20/2020

This dataset contains the geochemical and isotopic data from the 2015 baseflow sampling campaign in the Wabash River watershed.

aqueous geochemistry baseflow chlorine-36 EAPS Groundwater stable isotopes strontium isotopes Watershed

Data for Intercomparison of thermal regime algorithms in 1-D lake models

10.4231/8246-C724

Huaxia Yao , L. Ruby Leung , Malgorzata Golub , Mingyang Guo , Qianlai Zhuang , Zeli Tan

09/08/2020

This dataset includes the model intercomparison results using the Arctic Lake Biogeochemistry Model (ALBM) and codes for analysis.

EAPS global lake thermal dynamics lake model model intercomparison

Photos and videos documenting spring emergences and sampling locations in and around Mount Hood National Forest and Glacier National Park

10.4231/1R4N-RP33

Jordyn Beth Miller

02/26/2021

This dataset contains photos and videos documenting sampling locations in and around Mount Hood National Forest and Glacier National Park.

alpine Climate Change EAPS glacier Glacier National Park glaciers Mount Hood National Forest springs

C4 photosynthesis and climate through the lens of optimality

10.4231/R7PR7T75

Ashley Dicks , Brent Helliker , Erol Akçay , Haoran Zhou , Matthew Huber

10/30/2018

Post-processed climate model output and associated source code for "C4 photosynthesis and climate through the lens of optimality"

c4 Climate Change EAPS Earth and Atmospheric Sciences Evolution Huber Miocene Paleoclimate Plants

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Total is 64 Results