The SrCa-temperature relationship in coralline aragonite: Influence of variability in (SrCa) seawater and skeletal growth parameters S De Villiers, GT Shen, BK Nelson Geochimica et Cosmochimica Acta 58 (1), 197-208, 1994 | 420 | 1994 |
Biological controls on coral Sr/Ca and δ18O reconstructions of sea surface temperatures S de Villiers, BK Nelson, AR Chivas Science 269 (5228), 1247-1249, 1995 | 380 | 1995 |
An intensity ratio calibration method for the accurate determination of Mg/Ca and Sr/Ca of marine carbonates by ICP‐AES S de Villiers, M Greaves, H Elderfield Geochemistry, Geophysics, Geosystems 3 (1), 2002 | 345 | 2002 |
Seawater strontium and Sr/Ca variability in the Atlantic and Pacific oceans S De Villiers Earth and Planetary Science Letters 171 (4), 623-634, 1999 | 317 | 1999 |
Multiple organic carbon isotope reversals across the Permo-Triassic boundary of terrestrial Gondwana sequences: clues to extinction patterns and delayed ecosystem recovery MJ de Wit, JG Ghosh, S de Villiers, N Rakotosolofo, J Alexander, ... The Journal of Geology 110 (2), 227-240, 2002 | 169 | 2002 |
Modelling the effect of evaporation on the salinity–87Sr/86Sr relationship in modern and ancient marginal-marine systems: the Mediterranean Messinian Salinity Crisis R Flecker, S De Villiers, RM Ellam Earth and Planetary Science Letters 203 (1), 221-233, 2002 | 119 | 2002 |
The composition of the continental river weathering flux deduced from seawater Mg isotopes S De Villiers, JAD Dickson, RM Ellam Chemical Geology 216 (1-2), 133-142, 2005 | 116 | 2005 |
The nutrient status of South African rivers: concentrations, trends and fluxes from the 1970s to 2005 S Villiers, C Thiart South African Journal of Science 103 (7-8), 343-349, 2007 | 114 | 2007 |
Has monitoring failed the Olifants River, Mpumalanga? S De Villiers, ST Mkwelo Water SA 35 (5), 2009 | 90 | 2009 |
The deteriorating nutrient status of the Berg River, South Africa S De Villiers Water SA 33 (5), 2007 | 80 | 2007 |
Foraminiferal shell-weight evidence for sedimentary calcite dissolution above the lysocline S De Villiers Deep Sea Research Part I: Oceanographic Research Papers 52 (5), 671-680, 2005 | 79 | 2005 |
The nutrient characteristics of the Natal Bight, South Africa AA Meyer, JRE Lutjeharms, S De Villiers Journal of Marine Systems 35 (1-2), 11-37, 2002 | 77 | 2002 |
Optimum growth conditions as opposed to calcite saturation as a control on the calcification rate and shell-weight of marine foraminifera S De Villiers Marine Biology 144, 45-49, 2004 | 68 | 2004 |
Increased urinary excretion of Al after drinking tea. KR KocH, MAB Pougnet, SD Villiers, F Monteagudo | 65 | 1988 |
Detection of low-temperature hydrothermal fluxes by seawater Mg and Ca anomalies S de Villiers, BK Nelson Science 285 (5428), 721-723, 1999 | 63 | 1999 |
Excess dissolved Ca in the deep ocean: a hydrothermal hypothesis S de Villiers Earth and Planetary Science Letters 164 (3-4), 627-641, 1998 | 48 | 1998 |
Quantification of microfibre levels in South Africa's beach sediments, and evaluation of spatial and temporal variability from 2016 to 2017 S De Villiers Marine pollution bulletin 135, 481-489, 2018 | 45 | 2018 |
Determination of aluminium levels in tea and coffee by inductively coupled plasma optical emission spectrometry and graphite furnace atomic absorption spectrometry KR Koch, MAB Pougnet, S De Villiers Analyst 114 (8), 911-913, 1989 | 39 | 1989 |
Microfibre pollution hotspots in river sediments adjacent to South Africa’s coastline S De Villiers Water Sa 45 (1), 97-102, 2019 | 34 | 2019 |
The strontium isotope systematics of the Orange River, Southern Africa S De Villiers, JS Compton, M Lavelle South African Journal of Geology 103 (3-4), 237-248, 2000 | 27 | 2000 |