Frontiers and advances in environmental soil chemistry: a special issue in honor of Prof. Donald L. Sparks

Sparks DL (2020) A golden period for environmental soil chemistry. Geochem Trans 21:5. https://doi.org/10.1186/s12932-020-00068-6

Voegelin A, Senn A-C, Kaegi R, Hug SJ (2019) Reductive dissolution of As(V)-bearing Fe(III)-precipitates formed by Fe(II) oxidation in aqueous solutions. Geochem Trans 20(1):2

Schaefer MV, Handler RM, Scherer MM (2017) Fe(II) reduction of pyrolusite (β-MnO2) and secondary mineral evolution. Geochem Trans 18(1):7

Kubicki JD, Kabengi N, Chrysochoou M, Bompoti N (2018) Density functional theory modeling of chromate adsorption onto ferrihydrite nanoparticles. Geochem Trans 19(1):8

Sowers TD, Stuckey JW, Sparks DL (2018) The synergistic effect of calcium on organic carbon sequestration to ferrihydrite. Geochem Trans 19(1):4

Stuckey JW, Goodwin C, Wang J, Kaplan LA, Vidal-Esquivel P, Beebe TP, Sparks DL (2018) Impacts of hydrous manganese oxide on the retention and lability of dissolved organic matter. Geochem Trans 19(1):6

Sundman A, Byrne JM, Bauer I, Menguy N, Kappler A (2017) Interactions between magnetite and humic substances: redox reactions and dissolution processes. Geochem Trans 18(1):6

Zhu Y, Liu J, Goswami O, Rouff AA, Elzinga EJ (2018) Effects of humic substances on Fe(II) sorption onto aluminum oxide and clay. Geochem Trans 19(1):3

Cade-Menun BJ, Elkin KR, Liu CW, Bryant RB, Kleinman PJA, Moore PA (2018) Characterizing the phosphorus forms extracted from soil by the Mehlich III soil test. Geochem Trans 19(1):7

Hamilton JG, Grosskleg J, Hilger D, Bradshaw K, Carlson T, Siciliano SD, Peak D (2018) Chemical speciation and fate of tripolyphosphate after application to a calcareous soil. Geochem Trans 19(1):1

Strawn DG (2018) Review of interactions between phosphorus and arsenic in soils from four case studies. Geochem Trans 19(1):10

Siebecker MG, Chaney RL, Sparks DL (2018) Natural speciation of nickel at the micrometer scale in serpentine (ultramafic) topsoils using microfocused X-ray fluorescence, diffraction, and absorption. Geochem Trans 19(1):14

Gou W, Siebecker MG, Wang Z, Li W (2018) Competitive sorption of Ni and Zn at the aluminum oxide/water interface: an XAFS study. Geochem Trans 19(1):9

Fan T, Li C, Gao J, Zhou D, Alves ME, Wang Y (2018) Wien effect of Cd/Zn on soil clay fraction and their interaction. Geochem Trans 19(1):5

Knight AW, Tigges AB, Ilgen AG (2018) Adsorption of copper (II) on mesoporous silica: the effect of nano-scale confinement. Geochem Trans 19(1):13

Zeng L, Wan B, Huang R, Yan Y, Wang X, Tan W, Liu F, Feng X (2018) Catalytic oxidation of arsenite and reaction pathways on the surface of CuO nanoparticles at a wide range of pHs. Geochem Trans 19(1):12

Schindler M, Mantha H, Hochella MF (2019) The formation of spinel-group minerals in contaminated soils: the sequestration of metal(loid)s by unexpected incidental nanoparticles. Geochem Trans 20(1):1