A general description of the mathematical and numerical formulations used in modern numerical reactive transport codes relevant for subsurface environmental simulations is presented. The formulations are followed by short descriptions of commonly used and available subsurface simulators that consider continuum representations of flow, transport, and reactions in porous media. These formulations are applicable to most of the subsurface environmental benchmark problems included in this special issue. The list of codes described briefly here includes PHREEQC, HPx, PHT3D, OpenGeoSys (OGS), HYTEC, ORCHESTRA, TOUGHREACT, eSTOMP, HYDROGEOCHEM, CrunchFlow, MIN3P, and PFLOTRAN. The descriptions include a high-level list of capabilities for each of the codes, along with a selective list of applications that highlight their capabilities and historical development.

C. I. Steefel

C. A. J. Appelo

B. Arora

D. Jacques

T. Kalbacher

O. Kolditz

V. Lagneau

P. C. Lichtner

K. U. Mayer

J. C. L. Meeussen

S. Molins

D. Moulton

H. Shao

J. Šimůnek

N. Spycher

S. B. Yabusaki

G. T. Yeh

Computational Geosciences

COMPUTATIONAL GEOSCIENCES 发表关于数学建模、模拟、数值分​​析和其他地球科学计算方面的高质量论文。该杂志特别关注用于模拟地下流动和传输的高级数值方法，以及相关方面，如离散化、网格化、放大、优化、数据同化、不确定性评估以及高性能并行和网格计算。处理类似主题的论文但也将考虑应用于地球科学的其他领域，如地质力学、地球物理学、海洋学或气象学。该杂志为来自学术界和工业界的不同科学团体之间的互动和多学科合作提供了一个平台，它们共享一个有兴趣开发数学模型和解决这些问题的有效算法，例如数学家、工程师、化学家、物理学家和地球科学家。

Computational Geosciences publishes high-quality papers on mathematical modeling, simulation, numerical analysis, and other computational aspects of Earth sciences. The journal particularly focuses on advanced numerical methods for simulating subsurface flow and transport, as well as related topics such as discretization, meshing, scaling, optimization, data assimilation, uncertainty assessment, and high-performance parallel and grid computing. While primarily centered on these themes, the journal also considers papers applicable to other fields of Earth sciences, such as geomechanics, geophysics, oceanography, and meteorology. It provides a platform for interaction and multidisciplinary collaboration among diverse scientific communities from academia and industry, including mathematicians, engineers, chemists, physicists, and Earth scientists, who share an interest in developing mathematical models and effective algorithms to address these challenges.

《Computational Geosciences》发表高质量的论文，涉及数学建模、模拟、数值分析及其他地球科学计算领域。该期刊特别关注用于地下流动和传输模拟的高级数值方法，以及相关主题，如离散化、网格化、放大、优化、数据同化、不确定性评估，以及高性能并行和网格计算。虽然主要聚焦于上述主题，但也欢迎应用于地球科学的其他领域的论文，如地质力学、地球物理学、海洋学和气象学。该期刊为来自学术界和工业界的不同科学团体提供了一个互动和多学科合作的平台，促进数学家、工程师、化学家、物理学家和地球科学家之间的交流，共同开发数学模型和有效算法以解决相关问题。

Reactive transport codes for subsurface environmental simulation

A general description of the mathematical and numerical formulations used in modern numerical reactive transport codes relevant for subsurface environmental simulations is presented, along with a selective list of applications that highlight their capabilities and historical development.

地下环境模拟的反应输运代码

Category	Quartile
地球科学	3
地球科学, 计算机跨学科应用	4
地球科学, 地球科学综合	4

Reactive transport codes for subsurface environmental simulation

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Journal Info

Category	Quartile
GEOSCIENCES, MULTIDISCIPLINARY	3