All Articles tagged reactive transport model

• Science Paper
  February 07, 2023 EDT
  Using Homogenized Models to Explore the Effect of Fracture Densities on Weathering
  Marina I. LebedevaSusan L. Brantley

  Under some conditions weathering models of fractured systems can be approximated by a simplified homogenized model which allows simulating in the presence of erosion and at variable fracture density.

  Abstract
• Science Paper
  May 01, 2022 EDT
  Weathering Intensity and Lithium Isotopes: A Reactive Transport Perspective
  Matthew J. WinnickJennifer L. DruhanKate Maher

  Lithium isotopes have emerged as a powerful tool to probe the response of global weathering to changes in climate. Due to the preferential incorporation of 6Li into clay minerals during...

  Abstract
• Science Paper
  March 01, 2022 EDT
  On Carbon Burial and Net Primary Production Through Earth’s History
  Noah J. PlanavskyMojtaba FakhraeeEdward W. BoltonChristopher T. ReinhardTerry T. IssonShuang ZhangBenjamin J. W. Mills

  The carbonate carbon isotope record has been traditionally interpreted as evidence of stability in the globally integrated ratio of organic to total carbon burial from Earth9s surface environments over the...

  Abstract