Publications of Raimon Tolosana-Delgado
Publications (until 04.2024)
1. Articles
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Schach, E.; Buchwald, T.; Leißner, T.; Peuker, U.; Tolosana-Delgado, R. (2024) Entropy Analysis using Particle Discrete Data: Application for the Beneficiation of a Tin Bearing Complex Ore. Powder Technology (submitted)
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Blannin, R.; Frenzel, M.; Tolosana-Delgado, R.; Bachmann, K.; Gomez Escobar, A.; Pereira, L.; Gutzmer, J. (2024) Quantitative Particle-Based Approach for the Geometallurgical Assessment of Tailings Deposits. Earth Science, Systems and Society 4:10102. DOI: 10.3389/esss.2024.10102
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Pavlú, I.; Machalová, J.; Tolosana-Delgado, R.; Hron, K.; Bachmann, K.; van den Boogaart, K.G. (2024) Principal Component Analysis for Distributions Observed by Samples in Bayes Spaces. Mathematical Geosciences DOI: 10.1007/s11004-024-10142-9
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Schach, E.; Buchwald, T.; Leißner, T.; Peuker, U.; Tolosana-Delgado, R. (2024) Concepts of entropy for raw materials. Powder Technology 45: 119398. DOI: 10.1016/j.powtec.2024.119398
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Afifi, A.J.; Thiele, S.T.; Rizaldy, A.; Lorenz, S.; Ghamisi, P.; Tolosana-Delgado, R.; Kirsch, M.; Gloaguen, R.; Heizmann, M. (2024) Tinto: multisensor benchmark for 3D hyperspectral point cloud segmentation in the geosciences. IEEE Transactions on Geoscience and Remote Sensing 62: 5501015. DOI: 10.1109/TGRS.2023.3340293
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Pereira, L.; Schach, E.; Tolosana-Delgado, R.; Frenzel. M. (2023) All about particles: modelling ore behaviour in mineral processing. Elements 19(6) 359-364. DOI: 10.2138/gselements.19.6.359
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Frenzel. M.; Baumgartner, R.; Tolosana-Delgado, R.; Gutzmer, J. (2023) Geometallurgy: present and future. Elements 19(6) 345-351. DOI: 10.2138/gselements.19.6.345
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Mueller, U.; Selia, S. R. R.; Tolosana Delgado, R. (2023) Multivariate cross-validation and measures of accuracy and precision. Mathematical Geosciences 55 (5) 693-711 DOI:10.1007/s11004-022-10040-y
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Blannin, R.; Frenzel, M.; Tolosana-Delgado, R.; Buettner, P.; Gutzmer, J. (2023) 3D geostatistical modelling of a tailings storage facility: resource potential and environmental implications. Ore Geology Reviews 154: 105337. DOI: 10.1016/j.oregeorev.2023.105337
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Coenders, G.; Egozcue, J.J.; Facevicova, K.; Navarro Lopez, C.; Palarea Albaladejo, J.; Pawlowsky-Glahn, V.; Tolosana-Delgado, R. (2023), 40 years after Aitchison's article "The statistical anaylsis of compositional data": where are we and where are we heading. Statistics and Operations Research Transactions 47 (2) 1-10
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Blannin, R.; Frenzel, M.; Tolosana-Delgado, R.; Gutzmer, J. (2022) Towards a sampling protocol for the resource assessment of critical raw materials in tailings storage facilities. Journal of Geochemical Exploration 236: 106974. DOI: 10.1016/j.gexplo.2022.106974
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Ouimet, F.; Tolosana Delgado, R. (2022) Asymptotic properties of Dirichlet kernel density estimators. Journal of Multivariate Analysis 187, 104832. DOI: 10.1016/j.jmva.2021.104832
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Schönig, J.; von Eynatten, H.; Tolosana Delgado, R.; Meinhold, G. (2022) Garnet major-element composition as an indicator of host-rock type: a machine learning approach using the random forest classifier. Contributions to Mineralogy and Petrology 176(12): 98 DOI: 10.1007/s00410-021-01854-w
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Pereira, L.; Frenzel, M.; Buchmann, M.; Kern, M.; Tolosana Delgado, R.; van den Boogaart, K. G.; Gutzmer, J. (2022) Testing the robustness of particle-based separation models for the magnetic separation of a complex skarn ore. International Journal of Mining Science and Technology 32(3): 645-655. DOI: 10.1016/j.ijmst.2022.01.008
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Selia, S. R. R.; Tolosana-Delgado, R.; van den Boogaart, K. G.; (2022) Local ranking of geological conce Stochastic Modelling of Mineral Exploration Targets ptual models in non-stationary settings using multi-point geostatistics. Mathematical Geosciences 54(5) 857-872. DOI: 10.1007/s11004-021-09992-4
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de La Rosa Fernandez, R.; Tolosana Delgado, R.; Kirsch, M.; Gloaguen, R. (2022) Automated multi-scale and multivariate geological logging from drillcore hyperspectral data. Remote Sensing 14(11) 2676. DOI: 10.3390/rs14112676
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Ryberg, T.; Kirsch, M.; Haberland, C.; Tolosana Delgado, R.; Viezzoli, A.; Gloaguen, R. (2022) Ambient seismic noise analysis of LARGE-N data for mineral exploration in the Central Erzgebirge, Germany. Solid Earth 13(3): 519-533. DOI: 10.5194/se-2021-132
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Talebi, H.; Mueller, U.; Peeters, L. J. M.; Otto, A.; de Caritat, P.; Tolosana Delgado, R.; van den Boogaart, K. G. (2022) Stochastic Modelling of Mineral Exploration Targets. Mathematical Geosciences 54, 593-621 DOI: 10.1007/s11004-021-09989-z
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Talebi, H.; Peeters, L. J. M.; Otto, A.; Tolosana Delgado, R. (2021) A Truly Spatial Random Forests Algorithm for Geoscience Data Analysis and Modelling. Matériaux & Techniques 541, 1-22. DOI: 10.1007/s11004-021-09946-w
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de La Rosa Fernandez, R.; Khodadadzadeh, M.; Tusa, L.; Kirsch, M.; Gisbert, G.; Tornos, F.; Tolosana Delgado, R.; Gloaguen, R. (2021) Mineral quantification at deposit scale using drill-core hyperspectral data: A case study in the Iberian Pyrite Belt. Ore Geology Reviews 139, 104514. DOI: 10.1016/j.oregeorev.2021.104514
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Pereira, L.; Frenzel, M.; Hoang, D. H.; Tolosana Delgado, R.; Rudolph, M.; Gutzmer, J. (2021) Computing single-particle flotation kinetics using automated mineralogy data and machine learning. Minerals Engineering 170, 107054. DOI: 10.1016/j.mineng.2021.107054
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Pereira, L.; Frenzel, M.; Khodadadzadeh, M.; Tolosana Delgado, R.; Gutzmer, J. (2021) A self-adaptive particle-tracking methodology for minerals processing. Journal of Cleaner Production 279, 123711. DOI: 10.1016/j.jclepro.2020.123711
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van den Boogaart, K. G.; Filzmoser, P.; Hron, K.; Templ, M.; Tolosana Delgado, R. (2021) Classical and robust regression analysis with compositional data. Mathematical Geosciences 53, 823-858. DOI: 10.1007/s11004-020-09895-w
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Contreras Acosta, I. C.; Khodadadzadeh, M.; Tolosana Delgado, R.; Gloaguen, R. (2020) Drill-Core Hyperspectral and Geochemical Data Integration in a Superpixel-Based Machine Learning Framework. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing 13, 4214-4228. DOI: 10.1109/JSTARS.2020.3011221
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Rafiezadeh Shahi, K.; Khodadadzadeh, M.; Tusa, L.; Ghamisi, P.; Tolosana Delgado, R.; Gloaguen, R. (2020) Hierarchical Sparse Subspace Clustering (HESSC): An Automatic Approach for Hyperspectral Image Analysis. Remote Sensing 12(15) 2421 DOI: 10.3390/rs12152421
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Mueller, U.; Tolosana Delgado, R.; Grunsky, E. C.; McKinley, J. M. (2020) Biplots for Compositional Data Derived from Generalised Joint Diagonalization Methods. Applied Computing and Geosciences 8(2020), 100044. DOI: 10.1016/j.acags.2020.100044
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Prior-Arce, A.; Tolosana Delgado, R.; van den Boogaart, K. G.; Benndorf, J. (2021) Resource Model Updating For Compositional Geometallurgical Variables. Mathematical Geosciences 53, 945-968. DOI: 10.1007/s11004-020-09874-1
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Talebi, H.; Peeters, L. J. M.; Mueller, U.; Tolosana Delgado, R.; van den Boogaart, K. G. (2020) Towards Geostatistical Learning for the Geosciences: A Case Study in Improving the Spatial Awareness of Spectral Clustering. Mathematical Geosciences 52, 1035-1048. DOI: 10.1007/s11004-020-09867-0
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Buchmann, M.; Schach, E.; Leißner, T.; Kern, M.; Mütze, T.; Rudolph, M.; Peuker, U.; Tolosana Delgado, R. (2020) Multidimensional characterization of separation processes – Part 2: Comparability of separation efficiency. Minerals Engineering 150, 106284. DOI: 10.1016/j.mineng.2020.106284
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Pospiech, S.; Tolosana Delgado, R.; van den Boogaart, K. G. (2020) Discriminant Analysis for Compositional Data Incorporating Cell-wise Uncertainties. Mathematical Geosciences. Mathematical Geosciences 53(2021), 1-20. DOI: 10.1007/s11004-020-09878-x
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Kupka, N.; Tolosana Delgado, R.; Schach, E.; Bachmann, K.; Heinig, T.; Rudolph, M. (2020) R as an environment for data mining of process mineralogy data: A case study of an industrial rougher flotation bank. Minerals Engineering 146, 106111: DOI: 10.1016/j.mineng.2019.106111
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Schach, E.; Buchmann, M.; Tolosana Delgado, R.; Leißner, T.; Kern, M.; van den Boogaart, K. G.; Rudolph, M.; Peuker, U. A. (2019) Multidimensional characterization of separation processes – Part 1: Introducing kernel methods and entropy in the context of mineral processing using SEM-based image analisis. Minerals Engineering 137, 78-86: DOI: 10.1016/j.mineng.2019.03.026
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Bachmann, K.; Menzel, P.; Tolosana-Delgado, R.; Schmidt, C.; Hill, M.; Gutzmer, J. (2019) The use of assay data as a foundation for a geometallurgical model—The case of the Thaba Chromite Mine, South Africa. Journal of Geochemical Exploration 2010, 99-112, DOI: 10.1016/j.gexplo.2019.01.008
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Tolosana-Delgado, R.; Mueller, U.; van den Boogaart, K.G. (2019) Geostatistics for compositional data: an overview. Mathematical Geosciences 51(4) 485-526. DOI: 10.1007/s11004-018-9769-3
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Talebi, H.; Tolosana-Delgado, R.; Mueller, U.; van den Boogaart, K.G. (2019) Geostatistical simulation of geochemical compositions in the presence of multiple geological units: application to mineral resurce evaluation. Mathematical Geosciences 51: 129-153. DOI: 10.1007/s11004-018-9763-9
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Bachmann, K.; Menzel, P.; Tolosana-Delgado, R.; Schmidt, C.; Hill, M.; Gutzmer, J. (2019) Multivariate geochemical classification of chromitite seams in the Bushveld Complex, South Africa. Applied Geochemistry 130, 106-117
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Kern, M.; Kästner, J.; Tolosana-Delgado, R.; Jeske, T.; Gutzmer, J. (2019) The inherent link between ore formation and geometallurgy as documented by complex tin mineralization at the Hämmerlein deposit (Erzgebirge, Germany). Mineralium Deposita 54(5): 683-698. DOI: 10.1007/s00126-018-0832-2
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Talebi, H.; Mueller, U.; Tolosana-Delgado, R.; Grunsky, E. C.; McKinley, J. M.; de Caritat, P. (2019) Surficial and deep earth material prediction from geochemical compositions - a spatial predictive model. Natural Resources Research 28(3) 869-891. DOI: 10.1007/s11053-018-9423-2
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Talebi, H.; Mueller, U.; Tolosana-Delgado, R. (2019) Joint simulation of compositional and categorical data via direct sampling technique – Application to improve mineral resource confidence. Computers & Geosciences 122, 87-102. DOI:10.1016/j.cageo.2018.10.013
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Bachmann, K.; Osbahr, I.; Tolosana-Delgado, R.; Chetty, D.; Gutzmer, J. (2018) Variation in platinum group mineral and base metal sulfide assemblages in the Lower Group chromitites of the western Bushveld Complex, South Africa. The Canadian Mineralogist 56 (5), 723-743. DOI: 10.3749/canmin.1700094
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Tolosana-Delgado, R.; von Eynatten, H.; Knippner, A.; Meinhold, G. (2018) A multivariate discrimination scheme of detrital garnet chemistry for use in sedimentary provenance analysis, Sedimentary Geology 375: 14-26. DOI: 10.1016/j.sedgeo.2017.11.003
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Buchmann, M.; Schach, E.; Tolosana-Delgado, R.; Leißner, T.; Astoveza, J.; Kern, M.; Möckel, R.; Ebert, D.; Rudolph, M.; van den Boogaart, K.G.; Peuker, U. (2018) Evaluation of Magnetic Separation Efficiency on a Cassiterite-Bearing Skarn Ore by Means of Integrative SEM-Based Image and XRF–XRD Data Analysis. Minerals 8(9): 390. DOI: 10.3390/min8090390
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Martín-Fernàndez, J.A.; Pawlowsky-Glahn, V; Egozcue J.J; Tolosana-Delgado R. (2017) Advances in principal balances for compositional data. Mathematical Geosciences 50: 273-298. DOI: 10.1007/s11004-017-9712-z
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Clavera-Gispert, R.; Carmona, A.; Gratacós, O.; Tolosana-Delgado, R. (2017) Process-based forward numerical ecological modelling for carbonate sedimentary basins. Computational Geosciences 21(3): 373-391. DOI: 10.1007/s10596-017-9617-4
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Van den Boogaart, K.G.; Mueller, U.; Tolosana-Delgado, R. (2017) An affine equivariant multivariate normal score transform for compositional data. Mathematical Geosciences 49: 231-251. DOI: 10.1007/s11004-016-9645-y
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Tolosana-Delgado, R.; McKinley, J. (2016) Exploring the joint compositional variability of major components and trace elements in the TELLUS soil geochemistry campaign (Northern Ireland). Applied Geochemistry 75: 263-276. DOI: 10.1016/j.apgeochem.2016.05.004
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Habermann, J. M.; McHenry, L. J.; Stollhofen, H.; Tolosana-Delgado, R.; Stanistreet, I. G.; Deino, A. L. (2016) Discrimination, correlation and provenance of Bed I tephrostratigraphic markers, Olduvai Gorge, Tanzania, based on multivariate analyses of phenocryst compositions. Sedimentary Geology 339, 115-133. DOI: 10.1016/j.sedgeo.2016.03.026
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McKinley, J.; Hron, K.; Grunsky, E.; Reimann, C.; de Caritat, P.; Filzmoser, P.; van den Boogaart, K.G.; and Tolosana-Delgado, R (2016) The single component geochemical map: fact or fiction?. Journal of Geochemical Exploration 162, 16-28.DOI: 10.1016/j.gexplo.2015.12.005
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von Eynatten, H.; Tolosana-Delgado, R.; Karius, V.; Bachmann, K.; Caracciolo, L. (2016) Sediment Generation in humid Mediterranean setting: Grain-size and Source-rock Control on Sediment Geochemistry and Mineralogy (Sila Massif, Calabria), Sedimentary Geology 336 (1): 68-80. DOI: 10.1016/j.sedgeo.2015.10.008
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Frenzel, M.; Tolosana-Delgado, R.; Gutzmer, J. (2015) Assessing the supply potential of high-tech metals – a general method. Resources Policy 46(2015)2, 45-58. DOI: 10.1016/j.resourpol.2015.08.002.
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van den Boogaart, K. G.; Tolosana-Delgado, R.; Templ, M. (2015) Regression with compositional response having unobserved components or below detection limit values. Statistical Modelling 15 (2) SI, DOI: 10.1177/1471082X14535527.
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Tolosana-Delgado, R., Mueller, U., van den Boogaart, K.G, Ward, C., Gutzmer J. (2015) Improving processing by adaption to conditional geostatistical simulation of block compositions. The Journal of the South African Institute of Mining and Metallurgy, 115, 13-26.
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Ortego, M.I., Egozcue, J.J., and Tolosana-Delgado, R. (2014) Bayesian trend analysis of extreme wind using observed and hindcast series off Catalan Coast, NW Mediterrean Sea. Natural Hazards and Earth System Sciences. 14, 2387-2397, DOI:10.5194/nhess-14-2387-2014
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Bertotti, L., Cavaler, L. Soret, A. Tolosana-Delgado, R. (2014) Performance of global and regional nested metereological models. Continental Shelf Research 87: 17-27. DOI 10.1016/j.csr.2013.12.013
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Tolosana-Delgado, R. and van den Boogaart, K. G. (2014) Towards compositional geochemical potential mapping. Journal of Geochemical Exploration: 141(1): 42-51. DOI 10.1016/j.gexplo.2014.02.026
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Tolosana-Delgado, R. and van den Boogaart, K. G. (2013) Joint consistent mapping of high-dimensional geochemical surveys. Mathematical Geosciences: 45(8): 983-1004. DOI 10.1007/s11004-013-9485-y
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Egocue, J.J., Pawlowsky-Glahn, V. Tolosana-Delgado, Ortego, M.I., and van den Boogaart, K.G. (2012) Bayes spaces: use of improper distributions and exponential families. Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas 107: 475-486. DOI: 10.1007/s13398-012-0082-6 (in English)
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Caracciolo, L., Tolosana-Delgado, R., Le Pera, E., von Eynatten, H., Arribas, J., Tarquini, S. (2012) Influence of granitoid textural parameters on sediment composition: implications for sediment generation. Sedimentary Geology 280 (1): 93-107. DOI:10.1016/j.sedgeo.2012.07.005
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Caracciolo, L. von Eynatten, H., Tolosana-Delgado, R., Critelli, S., Manetti, P., and Marchev, P. (2012) Petrological, geochemical, and statistical analysis of Eocene–Oligocene sandstones of the Western Thrace Basin, Greece and Bulgaria, Journal of Sedimentary Research 82: 482–498
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Tolosana-Delgado, R (2012) Uses and misuses of compositional data in Sedimentology. Sedimentary Geology 280 (1): 60-79. DOI: 10.1016/j.sedgeo.2012.05.005
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von Eynatten, H., Tolosana-Delgado, R. and Karius, V (2012) Sediment generation in modern glacial settings: Grain-size and source-rock control on sediment composition. Sedimentary Geology 280 (1): 80-92. doi: 10.1016/j.sedgeo.2012.03.008
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Ortego, M.I., Tolosana-Delgado, R., Gibergans, J., Egocue, J.J. and Sánchez-Arcilla, A. (2012) Assessing wavestorm hazard evolution in the NW Mediterranean with hindcast and buoy data. Climatic Change 113: 713-731. DOI: 10.1007/s10584-011-0388-y
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Clavera, R., Carmona, A., Gratacós, O., Tolosana-Delgado, R. (2012) Incorporating nutrients as a limiting factor in carbonate modelling. Palaeogeography, Palaeoclimatology, Palaeoecology 329-330: 150–157
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Tolosana-Delgado, R. (2011) Guía para el análisis espacial de datos composicionales (Guide for the spatial analysis of compositional data). Boletín Geológico y Minero 122 (4): 469-482. ISSN: 0366-0176.
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Tolosana-Delgado, R. J.J. Egozcue, A. Sánchez-Arcilla and J. Gómez (2011) Classifying wave forecasts with model-based Geostatistics and the Aitchison distribution. Stochastic Environmental Research and Risk Assessment 25 (8): 1091-1100
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Röder, J., Tolosana-Delgado, R. and Hamprecht, F.. (2011) Indicator Kriging and Gaussian Process Classification: A Comparison of Several Prediction Methods. Stochastic Environmental Research and Risk Assessment 25(7): 865-879.
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Tolosana-Delgado, R., H. von Eynatten and V. Karius (2011); Constructing modal mineralogy from geochemical composition: A geometric-Bayesian approach. Computers and Geosciences 37(5): 677-691.
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Tolosana-Delgado, R. J.J. Egozcue, A. Sánchez-Arcilla and J. Gómez (2011) Wave height data assimilation using non-stationary kriging. Computers and Geosciences, 37 (3): 363-370
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Triebold, S., Luvizotto, G.L., Tolosana-Delgado, R., Zack, T. and von Eynatten, H. (2011) Discrimination of TiO2 polymorphs in sedimentary and metamorphic rocks. Contributions to Mineralogy and Petrology, 161 (4): 581-596
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Tolosana-Delgado, R. and H. von Eynatten (2010); Simplifying compositional multiple regression: application to grain size controls on sediment geochemistry. Computers and Geosciences 36(5): 577-589
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Falivene, O., Cabrera, L., Tolosana-Delgado, R. and Sáez, A. (2010) Interpolation algorithm ranking using cross-validation and the role of smoothing effect. A coal zone example. Computers and Geosciences, 36: 512-519
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Ortego, M.I., Gibergans, J., Tolosana-Delgado, R., Egocue, J.J. and Llasat, C. (2009) Bayesian trend analysis for daily rainfall series of Barcelona. Advances in Geosciences 26: 71-76.
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Tolosana-Delgado, R., Ortego, M.I., Egocue, J.J. and Sánchez-Arcilla, A. (2009) Climate change in a Point-Over-Threshold model: an example on ocean-wave-storm hazard in NE Spain. Advances in Geosciences 26: 113-117.
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Mikes, T., B. Bäresel, A. Kronz, D. Frei, I. Dunkl, R. Tolosana-Delgado and H. von Eynatten (2009) Jurassic granitoid magmatism in the Dinaride Neotethys: geochronological constraints from detrital minerals. Terra Nova, 21 (6): 495–506. DOI: 10.1111/j.1365-3121.2009.00907.x
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Tolosana-Delgado, R. and H. von Eynatten (2009); Grain-size control on petrographic composition of sediments: compositional regression and rounded zeroes. Mathematical Geosciences: 41(8): 869-886. DOI 10.1007/s11004-009-9216-6.
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Tolosana-Delgado, R., V. Pawlowksy-Glahn, and J.J. Egozcue, (2008); Indicator Kriging without Order Relation Violations. Mathematical Geology 40: 327-347. DOI 10.1007/s11004-008-9146-8
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van den Boogaart, K.G. and R. Tolosana-Delgado (2008) ”compositions”: a unified R package to analyze Compositional Data, Computers and Geosciences, 34 (4), 320-338
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Tolosana-Delgado, R., V. Pawlowksy-Glahn, and J.J. Egozcue, (2008); Indicator Kriging without Order Relation Violations. Journal of China University of Geosciences, 19(1): 65–71. ISSN 1002-0705 (in English)
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Tolosana-Delgado, R. and V. Pawlowsky-Glahn (2007); Kriging regionalized positive variables revisited: sample space and scale considerations. Mathematical Geology. 39(6): 529-558.
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Tyutyunnik, Y.G., R. Tolosana-Delgado, V. Pawlowsky-Glahn, O.B. Blum (2006) Heavy metals as proxies for atmospheric pollution causes in the Ucranian Carpathians (a geostatistical analysis). Geoecology, Applied Geology, Hydrogeology and Geocryology, 5: 433-439. ISSN 0869-7803 (in Russian).
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Egozcue, J. J., V. Pawlowsky-Glahn, M. I. Ortego, and R. Tolosana-Delgado (2006) Scale effect in daily precipitation hazard assessment. Natural Hazards and Earth System Sciences. 6, 459–470.
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Tolosana-Delgado, R.; N. Otero, V. Pawlowsky-Glahn and A. Soler (2005). Latent Compositional Factors in the Llobregat River Basin (Spain) Hydrogeoeochemistry. Mathematical Geology, 37: 683-706.
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Tolosana-Delgado, R.; N. Otero and V. Pawlowsky-Glahn (2005). Some Basic Concepts of Compositional Geometry. Mathematical Geology, 37: 673-681.
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Otero, N.; R. Tolosana-Delgado, A. Soler, V. Pawlowsky-Glahn and A. Canals. (2005) Relative vs. absolute statistical analysis of compositions: A comparative study of surface waters of a Mediterranean river. Water Research, 39 (7): 1404-1414. DOI: 10.1016/j.watres.2005.01.012
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Pawlowsky-Glahn, V.; R. Tolosana-Delgado and J.J. Egozcue (2004). Scale effects in hazard assessment. Application to daily rainfall. Advances in Geosciences 2: 117-121.
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Khanchuk, A.I.; N.V. Gorelikova; V. Pawlowsky-Glahn and R. Tolosana-Delgado (2004); New data on trace element distribution in cassiterite from tin deposits of the Russian Far East. Doklady Earth Sciences 399 (8): 1146-1149.
2. Books, monographs and book chapters
- Tolosana-Delgado, R.; Mueller, U. (2021) Geostatistics for compositional data with R. Springer, UseR series. 297 pages
- Tolosana-Delgado, R., van den Boogaart, K.G. (2018) Predictive geometallurgy: An interdisciplinary key challenge for mathematical geosciences. In: Daya Sagar B.S., Cheng, Q., Agterberg, F. (eds) Handbook of Mathematical Geosciences: Fifty Years of IAMG, pp. 673-686.
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Schaeben, H., Tolosana-Delgado, R., van den Boogaart, K.G., van den Boogaart, R., editors (2015) Proceedings of IAMG 2015, the 17th Annual Conference of the International Association for Mathematical Geosciences. Freiberg (Germany) 5-15, September 2015.
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Pawlowsky-Glahn, V.; Egozcue, J.J., Tolosana-Delgado, R. (2015) Modelling and Analysis of Compositional Data.Wiley, London (UK), 247p.
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Boogaart KG van den, and Tolosana-Delgado R (2013) Analyzing compositional data with R. UseR series, Springer, Hieldelberg (Germany) 258p.
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Tolosana-Delgado, R., and K.G. van den Boogaart (2011); Linear models with compositions in R. Chapter 26, In: Pawlowsky-Glahn, V. and A. Buccianti (eds) Compositional Data Analysis at the beginning of the XXI century. Wiley. 356-372
- Puig, R., Tolosana-Delgado, R., Otero, N. and Folch, A. (2011); Combining isotopic and compositional data: a discrimination of regions prone to nitrate pollution. Chapter 22 In: Pawlowsky-Glahn, V. and A. Buccianti (eds) Compositional Data Analysis at the beginning of the XXI century. Wiley. 302-317
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Tolosana-Delgado, R., K.G. van den Boogaart and V. Pawlowsky Glahn (2011); Geostatistics for compositions. Chapter 6 In: Pawlowsky-Glahn, V. and A. Buccianti (eds) Compositional Data Analysis at the beginning of the XXI century. Wiley. 73-86
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van den Boogaart, K.G. and Tolosana-Delgado, R. (2006); Compositional data analysis with the R, In: Buccianti, A., Mateu-Figueras, G., and Pawlowsky-Glahn, V. (eds.), Compositional Data Analysis: from theory to practice, The Geological Society, London, UK.
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Gorelikova, N., Tolosana-Delgado, R., Pawlowksy-Glahn, V., Khanchuk, A. and Gonevchuk, V. (2006); Discriminating Geodynamical Regimes Of Tin Ore Formation Using Trace Element Composition Of Cassiterite: The Sikhote’alin Case (Far Eastern Russia), In: Buccianti, A., Mateu-Figueras, G., and Pawlowsky-Glahn, V. (eds.), Compositional Data Analysis: from theory to practice, The Geological Society, London, UK.
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Egozcue, J.J., Tolosana-Delgado, R. (2002); BGPE: Bayesian Generalised Pareto Estimation v2.0 CD program and documentation, Ed. J.L. Diaz, ISBN: 84-699-9912-5, Universitat Politècnica de Catalunya, Barcelona, Spain.
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Tolosana-Delgado, R. (2001) Composicions a partir de diagrafies, CDECMA-Universitat Politècnica de Catalunya, Barcelona, Spain.
3. Meetings
3.1. Invited talks
- Tolosana-Delgado, R. (2022) Geostatistics for compositional data: from spatial interpolation to high dimensional prediction. In: CoDaWork2022 9th International Workshop on Compositional Data Analysis, held on 27-30.Jun, Toulouse (France) (keynote lecture)
- Tolosana-Delgado R. (2013) Felix Chayes Prize Lecture: Chemical Equilibrium and Thermodynamics from a compositional perspective. In: 15th Annual Conference of the International Association for Mathematical Geosciences, held on 2-6.Sep, Madrid (Spain) (abstract and keynote lecture)
- Tolosana-Delgado R. and, van den Boogaart, K.G. (2013) Regression between compositional data sets. In: CoDaWork'13, 5th international workshop on Compositonal Data Analysis, held on 4-7.June, Vorau (Austria) (paper and keynote lecture)
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Tolosana-Delgado, R. and von Eynatten, H. (2010) Uses and misuses of statistics: taking the best we can from data sets. In: Caracciolo, L., Critelli, S. (Eds.) Quantitative models in sediment generation. Book of abstracts of the 1st workshop of the Working Group on Sediment Generation. Cosenza (Italy), June 29 to July 2, 2003 (abstract and keynote lecture) p. 56.
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Tolosana-Delgado, R. (2007) Geostatistics for vectors from Euclidean spaces: revisiting cokriging of compositions and indicator functions, In: Zhao, P. D., Agtergerg, F., Cheng,Q. M.(Eds.) Proceedings of IAMG'07: Geomathematics and GIS Analysis of Resources, Environment and Hazards. Wuhan China University of Geosciences. Beijing, China, August 26-31, 2007. (extended abstract and keynote lecture)
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Tolosana-Delgado, R. (2007) Simplicial indicator kriging. In: Workshop on Mathematical Geology. State Key Laboratory of Mathematical Geology and Remote Sensing, China University of Geosciences, Wuhan (China), September 5-6, 2007 (extended abstract and keynote lecture)
3.2. Peer-reviewed contributions to proceedings
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Pereira, L.; Ghebreyesus, S.T.; Frenzel, M.; Hoang, D.H.; Rudolph, M.; van den Boogaart, K.G.; Gutzmer, J.; Tolosana-Delgado, R (2024) Forecasting the Recovery Potential of a Tailings Storage Facility with Particle-based Separation Models. In: Proceedings of XXXI IMPC-International Mineral Processing Congress. Washington, DC Sept. 29 – Oct. 3, 2024, pp 1045-1056
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Schach, E.; Buchwald, T.; Leißner, T.; Peuker, U.; Tolosana-Delgado, R. (2024) Entropy Analysis for Raw Material Processes. In: Proceedings of XXXI IMPC-International Mineral Processing Congress. Washington, DC Sept. 29 – Oct. 3, 2024, pp 1011-1017
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Pereira, L.; Avalos, S.; Li, T.; Ortiz, J.; Ballani, F.; Afifi, A. J. M.; Hassan, A.; Frenzel, M.; van den Boogaart, K. G.; Tolosana Delgado, R. (2023) Convolutional neural networks applied to quantify the process behaviour of complex individual particles in froth flotation. Flotation '23, 06.-09.11.2023, Cape Town, South Africa
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van den Boogaart, K. G.; Tolosana Delgado, R. (2022) Multivariate Bayes Spaces and Compositions. In: CoDaWork2022, 28.06.-01.07.2022, Toulouse, France
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Tolosana-Delgado, R.; Schach, E.; Kupka, N.; Buchmann, M.; Bachmann, K.; Frenzel, M.; Pereira, L.; Rudolph, M.; van den Boogaart, K.G. (2020) An open source platform for predictive geometallurgy. IMPC2020 XXX International Mineral Processing Conference, 18.-22.10.2020, Cape Town, Sourth Africa
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Pereira, L.; Khodadadzadeh, M.; Tolosana-Delgado, R.; Schach, E.; Hannula, J.; Fernandes, I.; Frenzel, M. (2019) A new particle-based approach to process modelling and diagnostics. Procemin Geomet, 20.-22.11.2019, Santiago, Chile
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van den Boogaart, K. G.; Tolosana Delgado, R.; Rudolph, M.; Reuter, M. (2020) Design of Flexible Plants. IMPC2020 XXX International Mineral Processing Conference, 18.-22.10.2020, Cape Town, Sourth Africa
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Peuker, U.; Reuter, M.; van den Boogaart, K.G.; Rudolph, M.; Tolosana-Delgado, R. (2020) The entropy of intergrown particle mixtures - a contribution to holistic flowsheet simulation. IMPC2020 XXX International Mineral Processing Conference, 18.-22.10.2020, Cape Town, Sourth Africa
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Pospiech, S.; Kronz, A.; Tolosana-Delgado, R. (2019) Incorporating cell-wise errors in compositional exploratory analysis. The 8th International Workshop on Compositional Data Analysis, 03.-08.06.2019, Terrassa, Spain
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Tolosana-Delgado, R., Talebi, H.; Khodadadzadeh, M.; van den Boogaart, K.G. (2019) On machine learning algorithms and compositional data. The 8th International Workshop on Compositional Data Analysis, 03.-08.06.2019, Terrassa, Spain
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Schach, E.; Buchmann, M.; Tolosana Delgado, R.; Kern, M.; Leißner, T.; Möckel, R.; van den Boogaart, K. G.; Rudolph, M.; Peuker, U. A. (2018) Uncertainty assessment in particle tracking processing models of cassiterite in complex skarn ores. Procemin-Geomet 2018, 28.-30.11.2018, Santiago, Chile
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Buchmann, M.; Schach, E.; Leißner, T.; Tolosana-Delgado, R.; Kern, M.; Krupko, N.; Rudolph, M.; Peuker, U. A. (2018) Density and Susceptibility: Geometallurgical Characterization of a Cassiterite Bearing Complex Skarn Ore From the Ore Mountains, Germany. IMPC 2018 - 29th International Mineral Processing Congress, 15.-21.09.2018, Moscow, Russian Federation
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van den Boogaart, K.G., Tolosana-Delgado, R., Lehmann, M., Mueller, U. (2018) On the Joint Multi Point Simulation of Discrete and Continuous Geometallurgical Parameters. In: Advances in Applied Strategic Mine Planning, pp. 745-766.
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Birtel, S.; Bachmann, K.; Büttner, P.; Tolosana Degado, R.; van den Boogaart, K. G.; Gutzmer, J. (2018) From Exploration towards Predictive Geometallurgy - The Role of SEM-based Automated Mineralogy and Statistical Assessment. In: 15th Biennial Meeting of the Society for Geology Applied to Mineral Deposits, 27.-30.08.2019, Glasgow, UK; Proceedings to 15th Biennial Meeting of the Society for Geology Applied to Mineral Deposits, 1474-1477
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van den Boogaart, K. G.; Tolosana-Delgado, R.; Renno, A. D. (2016) Compositional Calibration. In: MATHMET 2016 - International Workshop on Mathematics and Statistics for Metrology, 07.-09.11.2016, Berlin, Germany
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van den Boogaart, K. G.; Tolosana-Delgado, R.; Renno, A. D. (2016) Filtering lack of microhomogeneity in reference materials for microanalytical methods. In: MATHMET 2016 - International Workshop on Mathematics and Statistics for Metrology, 07.-09.11.2016, Berlin, Germany
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van den Boogaart, K. G.; Tolosana Delgado, R.; Müller, U.; Matos Camacho, S. (2016) How Details of the Geometallurgical Optimisation Influence Overall Value. In: Proceedings The Third AusIMM International Geometallurgy Conference (GeoMet) 2016, Melbourne: The Australasian Institute of Mining and Metallurgy, 303-312
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van den Boogaart, K. G.; Tolosana Delgado, R.; Matos Camacho, S. (2016) Working with uncertainty in adaptive process optimisation. In: IMPC 2016: XXVIII International Mineral Processing Congress Proceedings: Canadian Institute of Mining, Metallurgy and Petro, 978-1-926872-29-2
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van den Boogaart, K.G., Tolosana-Delgado, R., Lehman, M. and Mueller, U. (2014) On the joint multipoint simulation of discrete and continuous geometallurgical parameters. In: Dimitrakopulos (ed): Proceedings of the Strategic Mine Planning, Perth (Australia) 24-25.November 2014.
- Tolosana-Delgado R., Renno, DA., Michalak, PP., and Boogaart, KG van den (2013) Testing for microhomogeneity in reference materials for microanalytical methods. In: Pardo-Igúzquiza E, Guardiola-Albert C, Heredia J, Moreno-Merino L, Durán, JJ and Vargas-Guzmán JA (Eds) Mathematics of Planet Earth. Lecture Notes in Earth System Science, pp. 27-32
- Birtel S, Tolosana-Delgado R., Matos Camacho S, Gutzmer, J, Boogaart KG van den (2013) Towards a statistical treatment of images acquired by atomated mineralogy. In: Pardo-Igúzquiza E, Guardiola-Albert C, Heredia J, Moreno-Merino L, Durán, JJ and Vargas-Guzmán JA (Eds) Mathematics of Planet Earth. Lecture Notes in Earth System Science, pp 45-48
- Ortego, MI, Egozcue, JJ., and Tolosana-Delgado R (2013) Modelling extremal dependence using Copulas. Application to rainfall data. In: Pardo-Igúzquiza E, Guardiola-Albert C, Heredia J, Moreno-Merino L, Durán, JJ and Vargas-Guzmán JA (Eds) Mathematics of Planet Earth. Lecture Notes in Earth System Science, pp 53-56.
- Hron K, Filzmoser P, Templ M, Boogaart KG and Tolosana-Delgado R (2013) Robust regression with compositional response: application to Geosciences. In: Pardo-Igúzquiza E, Guardiola-Albert C, Heredia J, Moreno-Merino L, Durán, JJ and Vargas-Guzmán JA (Eds) Mathematics of Planet Earth. Lecture Notes in Earth System Science, pp 87-90.
- McKinley J, Roberson S, Cooper M and Tolosana-Delgado R (2013) Discriminant analysis of Palaeogene basalt lavas of Nortehrn Ireland using soil geochemistry. In: Pardo-Igúzquiza E, Guardiola-Albert C, Heredia J, Moreno-Merino L, Durán, JJ and Vargas-Guzmán JA (Eds) Mathematics of Planet Earth. Lecture Notes in Earth System Science, pp 103-106.
- Boogaart KG van den, Tolosana-Delgado R and Konsulke S (2013) Chemical Equilibrium in Compositional Data. In: Pardo-Igúzquiza E, Guardiola-Albert C, Heredia J, Moreno-Merino L, Durán, JJ and Vargas-Guzmán JA (Eds) Mathematics of Planet Earth. Lecture Notes in Earth System Science, pp 107-110.
- Tolosana-Delgado R, Mueller U, Boogaart KG van den, and Ward C (2013) Compositiional Block Kriging. In: Pardo-Igúzquiza E, Guardiola-Albert C, Heredia J, Moreno-Merino L, Durán, JJ and Vargas-Guzmán JA (Eds) Mathematics of Planet Earth. Lecture Notes in Earth System Science, pp. 713-716
- Ortego, M.I., Gibergans, J., Tolosana-Delgado, R., Egocue, J.J. and Llasat, C. (2009) Bayesian trend analysis for daily rainfall series of Barcelona. Advances in Geosciences 26: 71-76.
- Tolosana-Delgado, R., Ortego, M.I., Egocue, J.J. and Sánchez-Arcilla, A. (2009) Climate change in a Point-Over-Threshold model: an example on ocean-wave-storm hazard in NE Spain. Advances in Geosciences 26: 113-117.
- Pawlowsky-Glahn, V.; R. Tolosana-Delgado and J.J. Egozcue (2004). Scale effects in hazard assessment. Application to daily rainfall. Advances in Geosciences 2: 117-121.
3.3. Oral presentations as main presenter
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Tolosana-Delgado, R.; Khojasteh, E.R.; van den Boogaart, K.G. (2024) A training image-free direct mulitpoint algorithm based on Artificial Neural Networks. In: 37th International Geological Congress 2024; August 25-31, 2024,Busan, Republic of Korea
- Tolosana-Delgado, R.; Pereira, L.; Ghebreyesus, S.T.; Frenzel, M.; Hoang, D.H.; Rudolph, M.; van den Boogaart, K.G.; Gutzmer, J. (2024) A 2D predictive geometallurgical model of a tailings storage facility. In: 37th International Geological Congress 2024; August 25-31, 2024,Busan, Republic of Korea
- Tolosana-Delgado (2023) Some considerations on the usage of compositional data in artificial intelligence. In: The 22nd annual conference of the IAMG, 05.-12.08.2023, Trondheim, Norway
- Pereira, L.; Tolosana Delgado, R.; Thiele, S. T.; Japarov, R.; Frenzel, M.; Bachmann, K.; Gutzmer, J. (2023) Exploring semi-supervised generation of mineral tables for automated mineralogy systems. 17th SGA Biennial Meeting, 28.08.-01.09.2023, Zürich CH
- van den Boogaart, K. G.; Tolosana Delgado, R.; Renno, A. (2022) A proposal for calibration with locally varying references. In: Geoanalysis 2022, 06.-12.08.2022, Freiberg, Germany
- Tolosana-Delgado, R., Talebi, H.; Khodadadzadeh, M.; van den Boogaart, K.G. (2019) On machine learning algorithms and compositional data. The 8th International Workshop on Compositional Data Analysis, 03.-08.06.2019, Terrassa, Spain
- van den Boogaart, K. G.; Tolosana Delgado, R.; Mckinley, J. (2018) Exploration targeting by multivariate compositional extrema. In: IAMG 2018 - 19th Annual Conference of the International Association for Mathematical Geosciences, 02.-09.09.2018, Olomouc, Czech Republic
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Schaeben, H.; Tolosana Delgado, R.; van den Boogaart, K. G. (2017) Potential modeling with uncertain covariables. In: Annual Conference of the International Association for Mathematical Geosciences, 04.-07.09.2017, Fremantle, Perth, Australia
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Tolosana-Delgado, R.; van den Boogaart, K.G. (2017) Compositional non-parametric regression. In: CoDaWork 2017, the 7th International Workshop on Compositional Data Analysis, Abbadia San Salvatore (Tuscany, Italy) 6-9 June 2017
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van den Boogaart, K.G. Tolosana-Delgado, R.; Renno, A.D. (2016) Compositional Calibration. In: MATHMET 2016 - International Workshop on Mathematics and Statistics for Metrology, 07.-09.11.2016, Berlin, Germany
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van den Boogaart, K.G., Tolosana-Delgado, R., Matos-Camacho, S. (2016) Working with uncertainty in adaptive process optimisation. In: IMPC2016, the XXVIII International Mineral Processing Congress, Québec City (Canada) 11-15 September 2016
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Tolosana-Delgado, R.; van den Boogaart; K.G.; Mueller, U. (2016) A GLM-based technique for joint multipoint geostatistical analysis of both categorical and quantitative fields. In: GEOSTATS2016, International Geostatistical Conference, Valencia (Spain) Septemeber, 5-9 2016.
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Tolosana-Delgado, R.; van den Boogaart; K.G.; Mueller, U. (2016) Latent endmember identification by means fo Gaussian anamorphosis. In: 35th IGC International Geological Congress, Cape Town (South Africa) in August 27 to September 4, 2016.
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Tolosana-Delgado, R., van den Boogaart, K. G.; Konsulke, S.; Scholz, A.; Matos-Camacho, S.; Christesen, C.; Rudolph, M.; Scharf, C. (2015) Optimizing a stepwise fractionation chain in mineral processing or metallurgy. In: Proceedings of IAMG 2015, the 17th Annual Conference of the International Association for Mathematical Geosciences. Freiberg (Germany) 5-15, September 2015.
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Tolosana-Delgado, R., McKinley, J., van den Boogaart, K.G. (2015) Geostatistical Fisher discriminant analysis. In: Proceedings of IAMG 2015, the 17th Annual Conference of the International Association for Mathematical Geosciences. Freiberg (Germany) 5-15, September 2015.
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Tolosana-Delgado, R., van den Boogaart, K.G., Fiserova, E., Hron, K.; Dunkl, I. (2015) joint compositional calibration: a geochronological example. In: CoDaWork2015, the 6th International Workshop on Compositional Data Analysis, L'Escala (Girona, Spain) 1-5 June 2015
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Tolosana-Delgado, R. van den Boogaart, K.G., Filzmoser, P, Templ. M, and Hron, K. (2014) Compositional regression: an overview. In: 16th annual conference of the International Association for Mathematical Geosciences, held in New Delhi (India) 17-20.October 2014.
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Tolosana-Delgado, R. Mueller, U., van den Boogaart, K.G. (2014) Compositionally compliant contact analysis. In: 16th annual conference of the International Association for Mathematical Geosciences, held in New Delhi (India) 17-20.October 2014.
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Tolosana-Delgado, R. and van den Boogaart, K.G,. (2014) Applications in compositional data analysis. In: Joint Statistical Meeting, held in Boston (USA) 02-07.Aug.
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Pawlowsky-Glahn, V., Tolosana-Delgado, R. and van den Boogaart, K.G,. (2014) Spatial analysis of compositional data. In: Joint Statistical Meeting, held in Boston (USA) 02-07.Aug.
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Tolosana-Delgado R., van den Boogaart, K.G., and Schaeben, H. (2014) Potential mapping from geochemical surveys using a Cox process. In: geoENV 2014, held in Paris (France), 9-11.July.
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Tolosana-Delgado R., Mueller U., van den Boogaart, K.G., and Ward C. (2013) Block cokriging of a whole composition. In: 36th APCOM, held on 4-8.Nov, Porto Alegre (Brasil)
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Tolosana-Delgado R, Mueller U, Boogaart KG van den, and Ward C (2013) Compositional Block Kriging. In: 15th Annual Conference of the International Association for Mathematical Geosciences, held on 2-6.Sep, Madrid (Spain)
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Tolosana-Delgado R., Renno, DA., Michalak, PP., and Boogaart, KG van den (2013) Testing for microhomogeneity in reference materials for microanalytical methods. In: 15th Annual Conference of the International Association for Mathematical Geosciences, held on 2-6.Sep, Madrid (Spain)
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Tolosana-Delgado R, Mueller U, Boogaart KG van den, and Ward C (2013) Compositional block cokriging for geometallurgical optimization. In: World Mining Congress, held on 11-15.Aug, Montreal (Canada)
Boogaart, KG van den, Tolosana-Delgado R, Hron K, Templ M and Filzmoser P (2013) Compositional Regression with unobserved components or below detection limitvalues. In: CoDaWork'13, 5th international workshop on Compositonal Data Analysis, held on 4-7.June, Vorau (Austria) -
Tolosana-Delgado R., van den Boogaart, K.G, and Pawlowsky-Glahn, V. (2012) Joint consistent mapping of high-dimensional geochemical surveys. In: 34 IGC International Geological Congress, held on 5-10 August, Brisbane (Australia)
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Tolosana-Delgado, R.; Ortego, M.I.; Egozcue, J. J.; Sanchez-Arcilla, A. (2011) Checking model-data weather hazard occurrence fit in the context of climate change. In: 2011 Annual Conference of the International Association for Mathematical Geosciences, Proceedings, September 5–9, 2011, Salzburg (Austria)
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Pawlowsky-Glahn, V.; Egozcue, J. J.; Tolosana-Delgado, R. (2011) Principal balances to analyse the geochemistry of sediments. In: 2011 Annual Conference of the International Association for Mathematical Geosciences, Proceedings, September 5–9, 2011, Salzburg (Austria)
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Tolosana-Delgado, R. (2011) Unmixing compositional data with Bayesian techniques. In: Egozcue, J.J., Tolosana-Delgado, R. and Ortego, M.I. (Eds.) Proceedings of the 4th International Workshop on Compositional Data Analysis, 9-13 May 2011, St. Feliu de Guíxols, Girona (Spain)
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von Eynatten, H. and Tolosana-Delgado, R. (2011) Geochemistry versus grain-size relations of sediments in the light of comminution, chemical alteration, and contrasting source rocks. In: Egozcue, J.J., Tolosana-Delgado, R. and Ortego, M.I. (Eds.) Proceedings of the 4th International Workshop on Compositional Data Analysis, 9-13 May 2011, St. Feliu de Guíxols, Girona (Spain)
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Tolosana-Delgado, R. and van den Boogaart, K.G. (2011) Moments on the simplex. In: Congreso del Centenario de la Real Sociedad Matemática Española. 1-5 February 2011, Ávila (Spain).
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Tolosana-Delgado, R Egozcue, J.J., Sanchez-Arcilla, A. and Gómez, J. (2010) Classifying wave forecasts with model-based geostatistics and the Aitchison distribution. In: 8th geoENV Conference on Geostatistics for Environmental Applications, held on September 13-15, Ghent (Belgium)
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Tolosana-Delgado, R., Pawlowsky-Glahn, V. and Egozcue, J.J., (2010) Bayesian simplicial indicator kriging for boundary assessment. In: 14th Annual Conference of the International Association for Mathematical Geology, held on August 29 to September 3, Budapest (Hungary)
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von Eynatten, H. and Tolosana-Delgado, R. (2010) Sediment generation from granitoids in a modern glacial setting: 1. geochemistry versus grain size. In: Caracciolo, L., Critelli, S. (Eds.) Quantitative models in sediment generation. Book of abstracts of the 1st workshop of the Working Group on Sediment Generation, June 29 to July 2, 2003; Cosenza (Italy), p 48.
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Caracciolo, L. Tolosana-Delgado, R., Le Pera, E. von Eynatten, H. and Critelli, S. (2010) Sediment generation from granitoids in a modern glacial setting: 2. petrography versus grainsize. In: Caracciolo, L., Critelli, S. (Eds.) Quantitative models in sediment generation. Book of abstracts of the 1st workshop of the Working Group on Sediment Generation, June 29 to July 2, 2003; Cosenza (Italy), p. 4.
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Triebold, S., von Eynatten, H, Zack, T., Luzivotto, G. and Tolosana-Delgado, R. (2010). Provenance analysis of detrital rutile: pitfalls and solutions. Geophysical Research Abstracts (12), EGU General Assembly 2010 Vienna (Austria)
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Tolosana-Delgado, R von Eynatten, H. Le Pera, E. Caracciolo, L., Critelli, S. and Ingersoll, R.V. (2009) Modelling the petrographic composition of sediments: a global baseline. In: 27 IAS meeting of sedimentologists, to be held on September 20-23, Alghero (Italy)
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Tolosana-Delgado, R., Ortego, M.I., Egocue, J.J. and Sánchez-Arcilla, A. (2009) Climate change in a Point-Over-Threshold model: an example on ocean-wave-storm hazard in NE Spain. In: Plinius'09, abstracts of the 11th conference on meditearrean storms. September 7-11, Barcelona (Spain)
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Tolosana-Delgado, R., Egozcue, J.J., Sánchez-Arcilla, A., Gómez, J. (2009) Wave data assimilation using non-stationary kriging. In: StatGIS'09, Geoinformatics for environmental surveillance Workshop, June 17-19, Milos (Greece)
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Mikes, T., Jeffries, T.E., Dunkl, I., Tolosana-Delgado, R. and von Eynatten, H. (2009) Double dating of detrital zircon by fission-track and LA–ICPMS U/Pb analysis: new perspectives in decomposing mixed provenance signatures. In: Tectonics and Sedimentation Conference, August 6-14, Bonn (Germany)
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Tolosana-Delgado, R., Egozcue, J.J., and Pawlowsky-Glahn, V. (2008) Cokriging of compositions: log-ratios and unbiasedness. In: Proceedings of Geostats'08, VIIIth International Geostatistics Conference, December 1-5, Santiago (Chile)
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von Eynatten, H. and Tolosana-Delgado, R. (2008) A log-linear model of grain size influence on the geochemistry of sediments. In: Daunis-i-Estadella, J. and Martín-Fernández, J.A. (Eds.), Proceedings of CODAWORK'08, The 3rd Compositional Data Analysis Workshop, May 27-30, University of Girona, Girona (Spain), CD-ROM (ISBN: 978-84-8458-272-4)
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Tolosana-Delgado, R., van den Boogaart, K.G., Mikes, T. and von Eynatten, H. (2008) Statistical treatment of grain-size curves and empirical distributions: densities as compositions? In: Daunis-i-Estadella, J. and Martín-Fernández, J.A. (Eds.), Proceedings of CODAWORK'08, The 3rd Compositional Data Analysis Workshop, May 27-30, University of Girona, Girona (Spain), CD-ROM (ISBN: 978-84-8458-272-4)
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Tolosana-Delgado, R., Puig i Caminal, R., Menció-Domingo, A., Mas-Pla, J., Otero, N. Torrentó, C., Folch, A., Soleri Gil, A., and Bach, J. (2008) Multi-isotopic and compositional exploration of factors controlling nitrate pollution. In: Daunis-i-Estadella, J. and Martín-Fernández, J.A. (Eds.), Proceedings of CODAWORK'08, The 3rd Compositional Data Analysis Workshop, May 27-30, University of Girona, Girona (Spain), CD-ROM (ISBN: 978-84-8458-272-4)
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Tolosana-Delgado, R. and H. von Eynatten (2006) Trace elements in detrital rutile grains in the light of different compositional geometries, In: 2006 Annual Conference of the International Association for Mathematical Geology (IAMG), Liège, Belgium, September 3-8, 2006. (extended abstract and oral presentation)
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Tolosana-Delgado, R. and H. von Eynatten (2006), Sand composition under physiographic and climatic control: A statistical evaluation of the Grantham and Velbel (1988) data set, In: SEDIMENT'06, Annual Conference of the Central European Section of the SEPM (Society for Sedimentary Geology), Göttingen, Germany, June 6-11, 2006. (short abstract and oral presentation)
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Tolosana-Delgado, R., N. Otero and A. Soler (2005), A compositional approach to stable isotope data analysis, In: 2nd International Workshop on Compositional Data Analysis (CoDaWork'05), Girona, Spain, October 19-21, 2005. (extended abstract and oral presentation)
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Tolosana-Delgado, R., V. Pawlowsky-Glahn, J.J Egozcue and K.G. van den Boogaart (2005), A compositional approach to Indicator Kriging, In: 2005 Annual Conference of the International Association for Mathematical Geology (IAMG), Toronto, Canada August 21-26, 2005. (extended abstract and oral presentation)
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Tolosana-Delgado, R. and K.G. van den Boogaart (2005), An alternative spectral modeling of (cross)-covariance tables, In: 2005 Annual Conference of the International Association for Mathematical Geology (IAMG), Toronto, Canada August 21-26, 2005. (extended abstract and oral presentation)
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Tolosana-Delgado, R., Pawlowsky-Glahn, V., Canals, A. (2004) Canonical Coordinate Kriging of a geochemical concentration in a prospection. In: Proceedings of the 32th International Geological Congress, Aug04, Florence, Italy. (summary, poster and oral presentation)
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Pawlowsky-Glahn, V., Tolosana-Delgado, R., Gorelikova, N, Khanchuk, A.I. (2004) Log-ratio approach to classification of tin deposits using trace elements in Cassiterites: a promising alternative. Proceedings of the 32th International Geological Congress, Aug04, Florence, Italy. (summary and oral presentation)
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Tolosana-Delgado, R., Egozcue, J.J. (2004) Kriging a balance in the composition of river sediments. In: Proceedings of the 32th International Geological Congress, Aug04, Florence, Italy. (summary and oral presentation)
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Tolosana-Delgado, R., Gorelikova, N. V. and Pawlowsky-Glahn, V. (2004). Statistical classification of tin deposits from cassiterite compositions: application to russian far east tin region. In: Geo-Temas: Actas del VI Congreso Geológico de España, Jul04, Zaragoza, Spain. (extended abstract and oral presentation)
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Tolosana-Delgado, R., Pawlowsky-Glahn, V. (2003) Kriging coordinates: what does that mean? In: Proceedings of the 1st Compositional Data Analysis Workshop. Girona, Spain, CD-ROM ISBN 84-8458-111-X. (paper and oral presentation)
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Tolosana-Delgado, R., Pawlowsky-Glahn, V. and Mateu-Figueras, G. (2003); Krigeado de variables positivas: un modelo alternativo. In: Actas del XXVII Congreso Nacional de la Sociedad de Estadística e Investigación Operativa, Abr03, Lleida, Spain. (extended abstract and oral presentation)
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Tolosana-Delgado, R., Pawlowsky-Glahn, V. (2003); A new approach to kriging of positive variables. In: Proceedings of the 9th annual conference of the International Association for Mathematical Geology. Sep03, Portsmouth, UK. CD-ROM, ISBN 0-9734220-0-9 (extended abstract, poster and oral presentation)
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