| Effects of seasonal change and seawater intrusion on water quality for drinking and irrigation purposes, in coastal aquifers of Dar es Salaam, Tanzania G Sappa, S Ergul, F Ferranti, LN Sweya, G Luciani Journal of African Earth Sciences 105, 64-84, 2015 | 105 | 2015 |
| Soil control of trace metals concentrations in landfills: A case study of the largest landfill in Europe, Malagrotta, Rome M Barbieri, G Sappa, S Vitale, B Parisse, M Battistel Journal of geochemical exploration 143, 146-154, 2014 | 90 | 2014 |
| Water quality assessment of carbonate aquifers in southern Latium region, Central Italy: a case study for irrigation and drinking purposes G Sappa, S Ergul, F Ferranti Applied Water Science 4, 115-128, 2014 | 90 | 2014 |
| Geochemical modeling and multivariate statistical evaluation of trace elements in arsenic contaminated groundwater systems of Viterbo Area,(Central Italy) G Sappa, S Ergul, F Ferranti SpringerPlus 3, 1-19, 2014 | 86 | 2014 |
| Potential toxic elements in groundwater and their health risk assessment in drinking water of Limpopo National Park, Gaza Province, Southern Mozambique L Ricolfi, M Barbieri, PV Muteto, A Nigro, G Sappa, S Vitale Environmental geochemistry and health 42 (9), 2733-2745, 2020 | 78 | 2020 |
| Assessment of groundwater quality in the buffer zone of Limpopo National Park, Gaza Province, Southern Mozambique M Barbieri, L Ricolfi, S Vitale, PV Muteto, A Nigro, G Sappa Environmental Science and Pollution Research 26 (1), 62-77, 2019 | 68 | 2019 |
| Contaminant back-diffusion from low-permeability layers as affected by groundwater velocity: A laboratory investigation by box model and image analysis F Tatti, MP Papini, G Sappa, M Raboni, F Arjmand, P Viotti Science of the total environment 622, 164-171, 2018 | 67 | 2018 |
| HAZARD ANALYSIS AND MAPPING. D De Ketelaer, H Htzl, C Neukum, M Civita, G Sappa IN: COST ACTION 620 “VULNERABILITY AND RISK MAPPING FOR THE PROTECTION OF …, 2003 | 66 | 2003 |
| Soil contamination evaluation by enrichment factor (EF) and geoaccumulation index (Igeo) M Barbieri, A Nigro, G Sappa Senses & Sciences 2 (3), 94-97, 2015 | 61 | 2015 |
| Assessing crop water demand by remote sensing and GIS for the Pontina Plain, Central Italy R Casa, M Rossi, G Sappa, A Trotta Water resources management 23, 1685-1712, 2009 | 57 | 2009 |
| Soil pollution: Anthropogenic versus geogenic contributions over large areas of the Lazio region M Barbieri, G Sappa, A Nigro Journal of Geochemical Exploration 195, 78-86, 2018 | 56 | 2018 |
| Application of boron and tritium isotopes for tracing landfill contamination in groundwater A Nigro, G Sappa, M Barbieri Journal of Geochemical Exploration 172, 101-108, 2017 | 53 | 2017 |
| Hydrogeological Conceptual Model of Groundwater from Carbonate Aquifers Using Environmental Isotopes (18O, 2H) and Chemical Tracers: A Case Study in … G Sappa, M Barbieri, S Ergul, F Ferranti Scientific Research Publishing, 2012 | 53 | 2012 |
| Identifying karst aquifer recharge areas using environmental isotopes: A case study in central Italy G Sappa, S Vitale, F Ferranti Geosciences 8 (9), 351, 2018 | 34 | 2018 |
| Boron isotopes and rare earth elements in the groundwater of a landfill site A Nigro, G Sappa, M Barbieri Journal of Geochemical Exploration 190, 200-206, 2018 | 30 | 2018 |
| Strontium isotope as tracers of groundwater contamination A Nigro, G Sappa, M Barbieri Procedia Earth and Planetary Science 17, 352-355, 2017 | 20 | 2017 |
| Evaluation of minimum karst spring discharge using a simple rainfall-input model: The case study of Capodacqua di Spigno Spring (Central Italy) G Sappa, FM De Filippi, S Iacurto, G Grelle Water 11 (4), 807, 2019 | 19 | 2019 |
| Climate change impacts on groundwater active recharge in coastal plain of Dar es Salaam (Tanzania) G Sappa, A Trotta, S Vitale Engineering Geology for Society and Territory-Volume 1: Climate Change and …, 2015 | 19 | 2015 |
| Evaluation of the groundwater active recharge trend in the coastal plain of Dar es Salaam (Tanzania) G Sappa, F Ferranti, S Ergul, G Ioanni Journal of Chemical and Pharmaceutical Research 5 (12), 548-552, 2013 | 19 | 2013 |
| Karst spring recharge areas and discharge relationship by oxygen-18 and deuterium isotopes analyses: A case study in southern latium region, Italy S Iacurto, G Grelle, FM De Filippi, G Sappa Applied Sciences 10 (5), 1882, 2020 | 17 | 2020 |
Angel D. SappaESPOL Polytechnic University (Ecuador) and Computer Vision Center (Spain)Verified email at espol.edu.ec
