Steinar Løve Ellefmo
About
MSc in resource geology, 1999.
Dr. ing in technical resource geology, 2005.
Working with mineral resource assessment and 3D modelling of geodata. Include both geometric and qualimetric (mathematical geoscience and geostatistics) modelling of regional and local geology (deposit scale).
Uses GeoX, Matlab, Isatis, Leapfrog, Surpac, Datamine (CAE Mining) and MicroStation.
Ongoing activities:
Publications
2024
-
Ingulstad, Mats;
Bakken, Torkild;
Ellefmo, Steinar Løve;
Johnsen, Geir;
Hagspiel, Verena.
(2024)
Villedende om hypotetiske havbunnsmineraler?.
Dagens næringsliv
Reader opinion piece
-
Ingulstad, Mats;
Bakken, Torkild;
Ellefmo, Steinar Løve;
Johnsen, Geir;
Hagspiel, Verena.
(2024)
Norge mangler kunnskap om gruvedrift i dyphavet.
Gemini (English edition)
Feature article
-
Ingulstad, Mats;
Bakken, Torkild;
Ellefmo, Steinar Løve;
Hagspiel, Verena;
Johnsen, Geir.
(2024)
Feil på feil om gruvedrift på havbunnen -
Stortingsmeldingen om gruvedrift på havbunnen holder ikke vann.
Dagens næringsliv
Feature article
-
Ingulstad, Mats;
Bakken, Torkild;
Johnsen, Geir;
Ellefmo, Steinar Løve;
Hagspiel, Verena.
(2024)
Norway needs to know much more before actually mining the deep sea.
Norwegian SciTech News
Feature article
-
Akyildiz, Ozge;
Basarir, Hakan;
Ellefmo, Steinar Løve.
(2024)
The development of a lithology prediction model using measurement while drilling data in a quartzite quarry.
International Journal of Mining, Reclamation and Environment
Academic article
2023
-
Solheim, Astrid Vamråk;
Rauzy, Antoine Bertrand;
Brett, Per Olaf;
Ellefmo, Steinar Løve;
Hatling, Tonje;
Helmons, Rudolfus Lambertus Jacobus.
(2023)
Assessment of expected production of a deep-sea mining system: An integrated model-based systems engineering and discrete event simulation approach.
Systems Engineering
Academic article
-
Akyildiz, Ozge;
Basarir, Hakan;
Vezhapparambu, Veena Sajith;
Ellefmo, Steinar Løve.
(2023)
MWD Data-Based Marble Quality Class Prediction Models Using ML Algorithms.
Mathematical Geosciences
Academic article
-
Blachowski, Jan;
Ellefmo, Steinar Løve.
(2023)
Mining Ground Deformation Estimation Based on Pre-Processed InSAR Open Data—A Norwegian Case Study.
Minerals
Academic article
-
Blachowski, Jan;
Dynowski, Aleksandra;
Buczyńska, Anna;
Ellefmo, Steinar Løve;
Walerysiak, Natalia.
(2023)
Integrated Spatiotemporal Analysis of Vegetation Condition in a Complex Post-Mining Area: Lignite Mine Case Study.
Remote Sensing
Academic article
-
Dankel, Dorothy Jane;
Aasly, Kurt;
Caric, Hrvoje;
Ellefmo, Steinar Løve;
Gaspers, Anne;
Hixson, Richard.
(2023)
Case studies of human activity in the Ocean-based economy.
Academic Press
Academic chapter/article/Conference paper
2022
-
Ellefmo, Steinar Løve;
Aberle-Malzahn, Nicole;
Hagspiel, Verena;
Ingulstad, Mats;
Aasly, Kurt.
(2022)
Marine minerals' role in future holistic mineral resource management.
Geological Society Special Publication
Academic article
-
Tjåland, Egil;
Ellefmo, Steinar Løve;
Aasly, Kurt;
Gjersvik, Tor Berge;
Fichler, Christine.
(2022)
Oil and Gas Technologies as Key Elements for a Viable Deep Sea Mining Industry.
The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
-
Solheim, Astrid Vamråk;
Pettersen, Sigurd Solheim;
Agis, Jose Jorge Garcia;
Brett, Per Olaf;
Asbjørnslett, Bjørn Egil;
Erikstad, Stein Ove.
(2022)
Early Stage Decisions in Marine Systems Design for Deep-Sea Mining.
International Journal of Maritime Engineering
Academic article
-
Galloway, Taryn Ann;
Aasly, Kurt;
Ellefmo, Steinar Løve;
Fuentes, Daniela Orge;
Leyen, Kaja von der;
Skonhoft, Anders.
(2022)
Økonomiske og sosiale virkninger av havbunnsmineralvirksomhet.
Asplan Viak
Report
-
Ellefmo, Steinar Løve.
(2022)
Conceptual 3D Modeling and Direct Block Scheduling of a Massive Seafloor Sulfide Occurrence.
Springer Nature
Academic chapter/article/Conference paper
2021
-
Laugesen, Jens;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2021)
Teknologirappport Havbunnsmineraler, DNV rapport nr 1231487.
DNV
Report
-
Ellefmo, Steinar Løve;
Kuhn, Thomas.
(2021)
Application of Soft Data in Nodule Resource Estimation.
Natural Resources Research
Academic article
2020
-
Vezhapparambu, Veena Sajith;
Ellefmo, Steinar Løve.
(2020)
Estimating the blast sill thickness using changepoint analysis of MWD data.
International Journal of Rock Mechanics And Mining Sciences
Academic article
-
Mena Silva, Camilo Andres;
Ellefmo, Steinar Løve;
Sandøy, Roar;
Sørensen, Bjørn Eske;
Aasly, Kurt.
(2020)
A neural network approach for spatial variation assessment – A nepheline syenite case study.
Minerals Engineering
Academic article
-
Ellefmo, Steinar Løve;
Aasly, Kurt;
Ludvigsen, Martin;
Søreide, Fredrik.
(2020)
Mineralutvinning på havbunnen?.
Skipsrevyen
Popular scientific article
-
Ellefmo, Steinar Løve;
Nehring, Micah;
Breivik, Torkjell;
Ballantyne, Julie.
(2020)
M3G : Music as a Metaphor in Mining Geostatistics.
In The Trenches
Popular scientific article
-
Ellefmo, Steinar Løve;
Aasly, Kurt;
Søreide, Fredrik.
(2020)
Ligger vår fremtid på havdypet?.
Adresseavisen
Feature article
-
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2020)
Gjenvinning er bare en liten del av løsningen.
Adresseavisen
Feature article
-
Lesage, Maxime;
Ellefmo, Steinar Løve;
Erikstad, Stein Ove.
(2020)
A framework for evaluating deep sea mining systems for seafloor massive sulphides deposits.
NTNU
Doctoral dissertation
-
Ellefmo, Steinar Løve;
Nehring, Micah.
(2020)
M3G - Music as a Metaphor in Mining Geostatistics. Initial development and first test run.
NTNU
Report
2019
-
Ellefmo, Steinar Løve;
Aasly, Kurt;
Lang, Aleksandra Maria;
Vezhapparambu, Veena Sajith;
Mena Silva, Camilo Andres.
(2019)
Geometallurgical Concepts Used in Industrial Mineral Production.
Economic Geology and The Bulletin of the Society of Economic Geologists
Academic article
-
Ellefmo, Steinar Løve;
Søreide, Fredrik.
(2019)
Quantifying the Unknown. Marine Mineral Resource Potential on the Norwegian Extended Continental Shelf.
Cappelen Damm Akademisk
Cappelen Damm Akademisk
Academic monograph
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2019)
Multi-scale Quantitative Risk Analysis of Seabed Minerals: Principles and Application to Seafloor Massive Sulfide Prospects.
Natural Resources Research
Academic article
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2019)
Prospectivity Mapping of Mineral Deposits in Northern Norway Using Radial Basis Function Neural Networks.
Minerals
Academic article
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2019)
Corrigendum to "Resource assessment of undiscovered seafloor massive sulfide deposits on an Arctic mid-ocean ridge: Application of grade and tonnage models" (Ore Geology Reviews (2018) 102 (818?828), (S0169136818304372), (10.1016/j.oregeorev.2018.10.002)).
Ore Geology Reviews
Errata
-
Vezhapparambu, Veena Sajith;
Ellefmo, Steinar Løve.
(2019)
Statistical analysis of MWD data in a geometallurgical perspective.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Doctoral dissertation
2018
-
Schjølberg, Ingrid;
Ellefmo, Steinar Løve;
Carson, Siri Granum.
(2018)
Mineralutvinning på havbunnen.
Adressavisen
Feature article
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2018)
Probabilistic estimates of permissive areas for undiscovered seafloor massive sulfide deposits on an Arctic Mid-Ocean Ridge.
Ore Geology Reviews
Academic article
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2018)
Resource Assessment of Undiscovered Seafloor Massive Sulfide Deposits on an Arctic Mid-Ocean Ridge: Application of grade and tonnage models.
Ore Geology Reviews
Academic article
-
Lesage, Maxime;
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2018)
Economic block model development for mining seafloor massive sulfides.
Minerals
Academic article
-
Lang, Aleksandra Maria;
Ellefmo, Steinar Løve;
Aasly, Kurt.
(2018)
Geometallurgical Flowsheet as a Tool for Designing and Communicating Geometallurgical Programs.
Minerals
Academic article
-
Lang, Aleksandra;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2018)
Mineral characterization as a tool in the implementation of geometallurgy into industrial mineral mining.
Minerals Engineering
Academic article
-
Dumke, Ines;
Ludvigsen, Martin;
Ellefmo, Steinar Løve;
Søreide, Fredrik;
Johnsen, Geir;
Murton, Bramley J..
(2018)
Underwater Hyperspectral Imaging Using a Stationary Platform in the Trans-Atlantic
Geotraverse Hydrothermal Field.
IEEE Transactions on Geoscience and Remote Sensing
Academic article
-
Mena Silva, Camilo Andrés;
Sørensen, Bjørn Eske;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2018)
Geometallurgical Approach to the Element-to-Mineral Conversion for the Nabbaren Nepheline Syenite Deposit.
Minerals
Academic article
-
Dumke, Ines;
Nornes, Stein Melvær;
Purser, Autun;
Marcon, Yann;
Ludvigsen, Martin;
Ellefmo, Steinar Løve.
(2018)
First hyperspectral imaging survey of the deep seafloor: High-resolution mapping of manganese nodules.
Remote Sensing of Environment
Academic article
-
Sajith Vezhapparambu, Veena;
Eidsvik, Jo;
Ellefmo, Steinar Løve.
(2018)
Rock Classification Using Multivariate Analysis of Measurement While Drilling Data: Towards a Better Sampling Strategy.
Minerals
Academic article
-
Tøgersen, Marte Kristine;
Kleiv, Rolf Arne;
Ellefmo, Steinar Løve;
Aasly, Kurt.
(2018)
Mineralogy and texture of the Storforshei iron formation, and their effect on grindability.
Minerals Engineering
Academic article
2017
-
Ludvigsen, Martin;
Søreide, Fredrik;
Aasly, Kurt;
Ellefmo, Steinar Løve;
Zylstra, Michael;
Pardey, Marshall.
(2017)
ROV based drilling for deep sea mining exploration.
IEEE conference proceedings
Academic chapter/article/Conference paper
2016
-
Ludvigsen, Martin;
Aasly, Kurt;
Ellefmo, Steinar Løve;
Hilário, Ana;
Ramirez-Llodra, Eva;
Søreide, Fredrik Xander.
(2016)
NTNU Cruise reports 2016 no 1 - MarMine cruise report Arctic Mid-Ocean Ridge 15.08.2016 - 05.09.2016.
NTNU Cruise reports (1)
Report
-
Ellefmo, Steinar Løve.
(2016)
MWD-workshop. Brønnøysund October 2016. Discussion sum-up and presentations.
Department of geoscience and petroleum
Report
-
Ludvigsen, Martin;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2016)
Gull på havbunnen?.
Dagens næringsliv
Feature article
2015
-
Ramirez-Llodra, Eva;
Bergstad, Odd Aksel;
Kutti, Tina;
Armstrong, Claire W.;
Ellefmo, Steinar Løve;
Heldal, Tom.
(2015)
ECOMINA - Ecosystem-based management for areas targeted by deep-sea mining in the Arctic: a pilot study. Final Report.
NIVA. Report submitted to MIKON, Fram Centre.
Report
2014
-
Ellefmo, Steinar Løve;
Søreide, Fredrik.
(2014)
Marine mineral resources in Norwegian waters; a survey of knowledge and research needs.
Institutt for geologi og bergteknikk og institutt for marin teknologi
Compendium
-
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2014)
Geometallurgy applied to industrial minerals operations.
Mineralproduksjon
Academic article
2013
-
Eidsvik, Jo;
Ellefmo, Steinar Løve.
(2013)
The Value of Information in Mineral Exploration Within a Multi-Gaussian Framework.
Mathematical Geosciences
Academic article
-
Ellefmo, Steinar Løve.
(2013)
Utfordringer knyttet til statistisk analyse av komposittdata.
Mineralproduksjon
Article in business/trade/industry journal
2012
-
Blachowski, Jan;
Ellefmo, Steinar Løve.
(2012)
NUMERICAL MODELLING OF ROCK MASS DEFORMATION IN SUBLEVEL CAVING MINING SYSTEM.
Acta geodynamica et geomaterialia
Academic article
2011
-
Blachowski, Jan;
Ellefmo, Steinar Løve;
Ludvigsen, Erik Stabell.
(2011)
MONITORING SYSTEM FOR OBSERVATIONS OF ROCK MASS DEFORMATIONS CAUSED BY SUBLEVEL CAVING MINING SYSTEM.
Acta geodynamica et geomaterialia
Academic article
-
Ellefmo, Steinar Løve.
(2011)
Ressursestimering med analysedata av ulik kvalitet.
Mineralproduksjon
Academic article
2009
-
Ellefmo, Steinar Løve;
Eidsvik, Jo.
(2009)
Local and Spatial Joint Frequency Uncertainty and its Application to Rock Mass Characterisation.
Rock Mechanics and Rock Engineering
Academic article
2005
-
Ellefmo, Steinar Løve;
Ludvigsen, Erik Stabell.
(2005)
From deposit to product. A probabilistic approach to the value chain of underground iron ore mining.
NTNU
Doctoral dissertation
-
Ellefmo, Steinar Løve;
Ludvigsen, Erik Stabell.
(2005)
Bringing Norwegian mine into world of bits and bytes - possibilities and pitfalls.
Transactions of Nonferrous Metals Society of China
Academic article
Journal publications
-
Ingulstad, Mats;
Bakken, Torkild;
Ellefmo, Steinar Løve;
Johnsen, Geir;
Hagspiel, Verena.
(2024)
Villedende om hypotetiske havbunnsmineraler?.
Dagens næringsliv
Reader opinion piece
-
Ingulstad, Mats;
Bakken, Torkild;
Ellefmo, Steinar Løve;
Johnsen, Geir;
Hagspiel, Verena.
(2024)
Norge mangler kunnskap om gruvedrift i dyphavet.
Gemini (English edition)
Feature article
-
Ingulstad, Mats;
Bakken, Torkild;
Ellefmo, Steinar Løve;
Hagspiel, Verena;
Johnsen, Geir.
(2024)
Feil på feil om gruvedrift på havbunnen -
Stortingsmeldingen om gruvedrift på havbunnen holder ikke vann.
Dagens næringsliv
Feature article
-
Ingulstad, Mats;
Bakken, Torkild;
Johnsen, Geir;
Ellefmo, Steinar Løve;
Hagspiel, Verena.
(2024)
Norway needs to know much more before actually mining the deep sea.
Norwegian SciTech News
Feature article
-
Akyildiz, Ozge;
Basarir, Hakan;
Ellefmo, Steinar Løve.
(2024)
The development of a lithology prediction model using measurement while drilling data in a quartzite quarry.
International Journal of Mining, Reclamation and Environment
Academic article
-
Solheim, Astrid Vamråk;
Rauzy, Antoine Bertrand;
Brett, Per Olaf;
Ellefmo, Steinar Løve;
Hatling, Tonje;
Helmons, Rudolfus Lambertus Jacobus.
(2023)
Assessment of expected production of a deep-sea mining system: An integrated model-based systems engineering and discrete event simulation approach.
Systems Engineering
Academic article
-
Akyildiz, Ozge;
Basarir, Hakan;
Vezhapparambu, Veena Sajith;
Ellefmo, Steinar Løve.
(2023)
MWD Data-Based Marble Quality Class Prediction Models Using ML Algorithms.
Mathematical Geosciences
Academic article
-
Blachowski, Jan;
Ellefmo, Steinar Løve.
(2023)
Mining Ground Deformation Estimation Based on Pre-Processed InSAR Open Data—A Norwegian Case Study.
Minerals
Academic article
-
Blachowski, Jan;
Dynowski, Aleksandra;
Buczyńska, Anna;
Ellefmo, Steinar Løve;
Walerysiak, Natalia.
(2023)
Integrated Spatiotemporal Analysis of Vegetation Condition in a Complex Post-Mining Area: Lignite Mine Case Study.
Remote Sensing
Academic article
-
Ellefmo, Steinar Løve;
Aberle-Malzahn, Nicole;
Hagspiel, Verena;
Ingulstad, Mats;
Aasly, Kurt.
(2022)
Marine minerals' role in future holistic mineral resource management.
Geological Society Special Publication
Academic article
-
Solheim, Astrid Vamråk;
Pettersen, Sigurd Solheim;
Agis, Jose Jorge Garcia;
Brett, Per Olaf;
Asbjørnslett, Bjørn Egil;
Erikstad, Stein Ove.
(2022)
Early Stage Decisions in Marine Systems Design for Deep-Sea Mining.
International Journal of Maritime Engineering
Academic article
-
Ellefmo, Steinar Løve;
Kuhn, Thomas.
(2021)
Application of Soft Data in Nodule Resource Estimation.
Natural Resources Research
Academic article
-
Vezhapparambu, Veena Sajith;
Ellefmo, Steinar Løve.
(2020)
Estimating the blast sill thickness using changepoint analysis of MWD data.
International Journal of Rock Mechanics And Mining Sciences
Academic article
-
Mena Silva, Camilo Andres;
Ellefmo, Steinar Løve;
Sandøy, Roar;
Sørensen, Bjørn Eske;
Aasly, Kurt.
(2020)
A neural network approach for spatial variation assessment – A nepheline syenite case study.
Minerals Engineering
Academic article
-
Ellefmo, Steinar Løve;
Aasly, Kurt;
Ludvigsen, Martin;
Søreide, Fredrik.
(2020)
Mineralutvinning på havbunnen?.
Skipsrevyen
Popular scientific article
-
Ellefmo, Steinar Løve;
Nehring, Micah;
Breivik, Torkjell;
Ballantyne, Julie.
(2020)
M3G : Music as a Metaphor in Mining Geostatistics.
In The Trenches
Popular scientific article
-
Ellefmo, Steinar Løve;
Aasly, Kurt;
Søreide, Fredrik.
(2020)
Ligger vår fremtid på havdypet?.
Adresseavisen
Feature article
-
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2020)
Gjenvinning er bare en liten del av løsningen.
Adresseavisen
Feature article
-
Ellefmo, Steinar Løve;
Aasly, Kurt;
Lang, Aleksandra Maria;
Vezhapparambu, Veena Sajith;
Mena Silva, Camilo Andres.
(2019)
Geometallurgical Concepts Used in Industrial Mineral Production.
Economic Geology and The Bulletin of the Society of Economic Geologists
Academic article
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2019)
Multi-scale Quantitative Risk Analysis of Seabed Minerals: Principles and Application to Seafloor Massive Sulfide Prospects.
Natural Resources Research
Academic article
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2019)
Prospectivity Mapping of Mineral Deposits in Northern Norway Using Radial Basis Function Neural Networks.
Minerals
Academic article
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2019)
Corrigendum to "Resource assessment of undiscovered seafloor massive sulfide deposits on an Arctic mid-ocean ridge: Application of grade and tonnage models" (Ore Geology Reviews (2018) 102 (818?828), (S0169136818304372), (10.1016/j.oregeorev.2018.10.002)).
Ore Geology Reviews
Errata
-
Schjølberg, Ingrid;
Ellefmo, Steinar Løve;
Carson, Siri Granum.
(2018)
Mineralutvinning på havbunnen.
Adressavisen
Feature article
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2018)
Probabilistic estimates of permissive areas for undiscovered seafloor massive sulfide deposits on an Arctic Mid-Ocean Ridge.
Ore Geology Reviews
Academic article
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2018)
Resource Assessment of Undiscovered Seafloor Massive Sulfide Deposits on an Arctic Mid-Ocean Ridge: Application of grade and tonnage models.
Ore Geology Reviews
Academic article
-
Lesage, Maxime;
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2018)
Economic block model development for mining seafloor massive sulfides.
Minerals
Academic article
-
Lang, Aleksandra Maria;
Ellefmo, Steinar Løve;
Aasly, Kurt.
(2018)
Geometallurgical Flowsheet as a Tool for Designing and Communicating Geometallurgical Programs.
Minerals
Academic article
-
Lang, Aleksandra;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2018)
Mineral characterization as a tool in the implementation of geometallurgy into industrial mineral mining.
Minerals Engineering
Academic article
-
Dumke, Ines;
Ludvigsen, Martin;
Ellefmo, Steinar Løve;
Søreide, Fredrik;
Johnsen, Geir;
Murton, Bramley J..
(2018)
Underwater Hyperspectral Imaging Using a Stationary Platform in the Trans-Atlantic
Geotraverse Hydrothermal Field.
IEEE Transactions on Geoscience and Remote Sensing
Academic article
-
Mena Silva, Camilo Andrés;
Sørensen, Bjørn Eske;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2018)
Geometallurgical Approach to the Element-to-Mineral Conversion for the Nabbaren Nepheline Syenite Deposit.
Minerals
Academic article
-
Dumke, Ines;
Nornes, Stein Melvær;
Purser, Autun;
Marcon, Yann;
Ludvigsen, Martin;
Ellefmo, Steinar Løve.
(2018)
First hyperspectral imaging survey of the deep seafloor: High-resolution mapping of manganese nodules.
Remote Sensing of Environment
Academic article
-
Sajith Vezhapparambu, Veena;
Eidsvik, Jo;
Ellefmo, Steinar Løve.
(2018)
Rock Classification Using Multivariate Analysis of Measurement While Drilling Data: Towards a Better Sampling Strategy.
Minerals
Academic article
-
Tøgersen, Marte Kristine;
Kleiv, Rolf Arne;
Ellefmo, Steinar Løve;
Aasly, Kurt.
(2018)
Mineralogy and texture of the Storforshei iron formation, and their effect on grindability.
Minerals Engineering
Academic article
-
Ludvigsen, Martin;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2016)
Gull på havbunnen?.
Dagens næringsliv
Feature article
-
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2014)
Geometallurgy applied to industrial minerals operations.
Mineralproduksjon
Academic article
-
Eidsvik, Jo;
Ellefmo, Steinar Løve.
(2013)
The Value of Information in Mineral Exploration Within a Multi-Gaussian Framework.
Mathematical Geosciences
Academic article
-
Ellefmo, Steinar Løve.
(2013)
Utfordringer knyttet til statistisk analyse av komposittdata.
Mineralproduksjon
Article in business/trade/industry journal
-
Blachowski, Jan;
Ellefmo, Steinar Løve.
(2012)
NUMERICAL MODELLING OF ROCK MASS DEFORMATION IN SUBLEVEL CAVING MINING SYSTEM.
Acta geodynamica et geomaterialia
Academic article
-
Blachowski, Jan;
Ellefmo, Steinar Løve;
Ludvigsen, Erik Stabell.
(2011)
MONITORING SYSTEM FOR OBSERVATIONS OF ROCK MASS DEFORMATIONS CAUSED BY SUBLEVEL CAVING MINING SYSTEM.
Acta geodynamica et geomaterialia
Academic article
-
Ellefmo, Steinar Løve.
(2011)
Ressursestimering med analysedata av ulik kvalitet.
Mineralproduksjon
Academic article
-
Ellefmo, Steinar Løve;
Eidsvik, Jo.
(2009)
Local and Spatial Joint Frequency Uncertainty and its Application to Rock Mass Characterisation.
Rock Mechanics and Rock Engineering
Academic article
-
Ellefmo, Steinar Løve;
Ludvigsen, Erik Stabell.
(2005)
Bringing Norwegian mine into world of bits and bytes - possibilities and pitfalls.
Transactions of Nonferrous Metals Society of China
Academic article
Books
-
Ellefmo, Steinar Løve;
Søreide, Fredrik.
(2019)
Quantifying the Unknown. Marine Mineral Resource Potential on the Norwegian Extended Continental Shelf.
Cappelen Damm Akademisk
Cappelen Damm Akademisk
Academic monograph
Part of book/report
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Dankel, Dorothy Jane;
Aasly, Kurt;
Caric, Hrvoje;
Ellefmo, Steinar Løve;
Gaspers, Anne;
Hixson, Richard.
(2023)
Case studies of human activity in the Ocean-based economy.
Academic Press
Academic chapter/article/Conference paper
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Tjåland, Egil;
Ellefmo, Steinar Løve;
Aasly, Kurt;
Gjersvik, Tor Berge;
Fichler, Christine.
(2022)
Oil and Gas Technologies as Key Elements for a Viable Deep Sea Mining Industry.
The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
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Ellefmo, Steinar Løve.
(2022)
Conceptual 3D Modeling and Direct Block Scheduling of a Massive Seafloor Sulfide Occurrence.
Springer Nature
Academic chapter/article/Conference paper
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Ludvigsen, Martin;
Søreide, Fredrik;
Aasly, Kurt;
Ellefmo, Steinar Løve;
Zylstra, Michael;
Pardey, Marshall.
(2017)
ROV based drilling for deep sea mining exploration.
IEEE conference proceedings
Academic chapter/article/Conference paper
Report
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Galloway, Taryn Ann;
Aasly, Kurt;
Ellefmo, Steinar Løve;
Fuentes, Daniela Orge;
Leyen, Kaja von der;
Skonhoft, Anders.
(2022)
Økonomiske og sosiale virkninger av havbunnsmineralvirksomhet.
Asplan Viak
Report
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Laugesen, Jens;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2021)
Teknologirappport Havbunnsmineraler, DNV rapport nr 1231487.
DNV
Report
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Lesage, Maxime;
Ellefmo, Steinar Løve;
Erikstad, Stein Ove.
(2020)
A framework for evaluating deep sea mining systems for seafloor massive sulphides deposits.
NTNU
Doctoral dissertation
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Ellefmo, Steinar Løve;
Nehring, Micah.
(2020)
M3G - Music as a Metaphor in Mining Geostatistics. Initial development and first test run.
NTNU
Report
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Vezhapparambu, Veena Sajith;
Ellefmo, Steinar Løve.
(2019)
Statistical analysis of MWD data in a geometallurgical perspective.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Doctoral dissertation
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Ludvigsen, Martin;
Aasly, Kurt;
Ellefmo, Steinar Løve;
Hilário, Ana;
Ramirez-Llodra, Eva;
Søreide, Fredrik Xander.
(2016)
NTNU Cruise reports 2016 no 1 - MarMine cruise report Arctic Mid-Ocean Ridge 15.08.2016 - 05.09.2016.
NTNU Cruise reports (1)
Report
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Ellefmo, Steinar Løve.
(2016)
MWD-workshop. Brønnøysund October 2016. Discussion sum-up and presentations.
Department of geoscience and petroleum
Report
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Ramirez-Llodra, Eva;
Bergstad, Odd Aksel;
Kutti, Tina;
Armstrong, Claire W.;
Ellefmo, Steinar Løve;
Heldal, Tom.
(2015)
ECOMINA - Ecosystem-based management for areas targeted by deep-sea mining in the Arctic: a pilot study. Final Report.
NIVA. Report submitted to MIKON, Fram Centre.
Report
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Ellefmo, Steinar Løve;
Søreide, Fredrik.
(2014)
Marine mineral resources in Norwegian waters; a survey of knowledge and research needs.
Institutt for geologi og bergteknikk og institutt for marin teknologi
Compendium
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Ellefmo, Steinar Løve;
Ludvigsen, Erik Stabell.
(2005)
From deposit to product. A probabilistic approach to the value chain of underground iron ore mining.
NTNU
Doctoral dissertation
Teaching
Courses
- TGB4255 - Mineral Resource Management, Advanced Course
- TGB4232 - Resource Geology
- TGB4950 - Mineral Production and Resource Geology, Master's Thesis
- TGB4246 - Mining Engineering, Advanced Course
- GEOL3095 - Master's Thesis in Geology
- TGB4585 - Mineral Production and Resource Geology, Specialization Course
- GEOL3093 - Special Course for the Master's Thesis
- GEOL3092 - Special Course for the Master's Thesis
- TGB4570 - Geotechnology, Specialization Project
- GEOL1005 - Geometallurgy
- GB8410 - Resource Geology
- GB8407 - Information Technology for Mineral Extraction
- TGB4945 - Geotechnology, Master's Thesis
- TGB4228 - Deep Sea Mining
- TGB4216 - Mineral Resource Management, Basic Course
Outreach
2023
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InterviewEllefmo, Steinar Løve; Carson, Siri Granum; Ingulstad, Mats; Haugan, Idun. (2023) Trenger mye mer kunnskap om mineralutvinning på havbunnen. Gemini Gemini [Internet] 2023-06-20
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InterviewHaugan, Idun; Ellefmo, Steinar Løve; Carson, Siri Granum; Ingulstad, Mats. (2023) Forskere advarer: – Tiden er definitivt ikke moden nå for å starte mineralutvinning på havbunnen. forskning.no forskning.no [Internet] 2023-06-22
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InterviewHaugan, Idun; Ellefmo, Steinar Løve; Carson, Siri Granum; Ingulstad, Mats. (2023) Researchers warn: The time is definitely not yet ripe to start deep sea mining. Science Norway Science Norway [Internet] 2023-06-29
2022
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LectureAasly, Kurt; Ellefmo, Steinar Løve. (2022) Mineralogical approach to mineral deposit properties. EAGE 83rd EAGE Annual Conference: Workshop 07 Offshore Mineral Exploration – The Quest , Madrid 2022-06-06 -
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Academic lectureLang, Aleksandra Maria; Ellefmo, Steinar Løve; Aasly, Kurt. (2022) Application of rebound hardness testing to assess spatial lithological and textural variations of calcite marble. MEI Process Mineralogy ´22 , Sitges 2022-11-02 - 2022-11-04
2021
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Academic lectureEllefmo, Steinar Løve. (2021) Estimation of yet-to-find resources and mining system overview. Oslo Society of Exploration Geophysicists OSEG Seminar on Deep Sea Exploration and Mining , Oslo 2021-11-24 - 2021-11-24
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LectureEllefmo, Steinar Løve. (2021) Finansiering av gruveprosjekter. Minerallovutvalget Minerallovutvalgsmøte , Online 2021-11-16 - 2021-11-16
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Academic lectureEllefmo, Steinar Løve. (2021) Updating the Unknown . Geopublishing NCS Exploration – Deep Sea Minerals , Bergen 2021-10-19 - 2021-10-21
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Academic lectureEllefmo, Steinar Løve. (2021) Deep Sea Mining in the Arctic. East-West Center North Pacific Arctic Conference 2021 , Online 2021-10-31 - 2021-11-06
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LectureEllefmo, Steinar Løve. (2021) Resource potential assessment - 3D geological modelling, Mining systems and Strategic Mine Planning. Indian Institute of Technology, Dhanbad, India Lecture given to Indian Institute of Technology, Dhanbad, India , Online 2021-10-22 - 2021-10-22
2020
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LectureEllefmo, Steinar Løve; Lange, Felix; Lesage, Maxime. (2020) Exploration Systems for Seafloor Massive Sulfides (SMS) – A Conceptual Design. International Marine Minerals Society Underwater Mining Conference 2020 , St. Petersburg Florida / Online 2020-09-27 - 2020-10-02
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LectureThoresen, Sverre Paulsen; Ellefmo, Steinar Løve; Li, Charlie Chunlin. (2020) Dagbruddstabilitet i Norcem Kjøpsvik. Norsk forening for fjellsprengningsteknikk Fjellsprengningsdagen 2020 , Oslo / online 2020-11-26 - 2020-11-27
2019
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Academic lectureEllefmo, Steinar Løve; Juliani, Cyril Jerome; Sinding-Larsen, Richard. (2019) Methodology for quantifying the aggregated seafloor mineral resource potential along the mid-Atlantic ridge. Norsk Geologisk Forening NGF Winter Conference Bergen , Bergen 2019-01-07 - 2019-01-09
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LectureEllefmo, Steinar Løve; Juliani, Cyril Jerome; Lesage, Maxime; Søreide, Fredrik; Sinding-Larsen, Richard. (2019) Norwegian marine mineral potential. Norsk forum for marine mineraler 2019-02-26 - 2019-02-26
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Academic lectureEllefmo, Steinar Løve; Aasly, Kurt; Lang, Aleksandra Maria; Vezhapparambu, Veena Sajith; Mena Silva, Camilo Andres. (2019) Increased Recovery in the Norwegian Industrial Mineral Sector. Conference in Minerals Engineering , Lulea 2019-02-05 - 2019-02-06
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LectureEllefmo, Steinar Løve; Juliani, Cyril Jerome; Snook, Ben; Drivenes, Kristian; Lesage, Maxime; Fard, Razieh Nejati. (2019) Oceans Pilot Program on Deep-Sea Mining. Norsges forskningsråd WORKSHOP HAVBUNNSMINERALER , Lysaker 2019-05-22 - 2019-05-22
2018
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LectureJuliani, Cyril Jerome; Lesage, Maxime; Ellefmo, Steinar Løve. (2018) Deep-sea minerals: Exploration risk, resource and value assessment. Inteliq Asia-Pacific Deep Sea Mining Summit 2018 , Raffles City Convention Centre, Singapore 2018-11-28 - 2018-11-29
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Academic lectureSøreide, Fredrik; Ellefmo, Steinar Løve. (2018) Marine minerals and Deep sea mining - a Norwegian perspective. The Geological Society Marine Minerals: A New Resource for the 21st Century , London 2018-10-31 - 2018-11-01
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Interview
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Academic lectureEllefmo, Steinar Løve; Kuhn, Thomas. (2018) Towards an improved nodule resource estimation and classification using hard and soft data . The International Marine Minerals Society 47th Underwater Mining Conference 2018 , Bergen 2018-09-10 - 2018-09-14
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Popular scientific lectureMena Silva, Camilo Andrés; Aasly, Kurt; Sørensen, Bjørn Eske; Ellefmo, Steinar Løve; Sandøy, Roar. (2018) Influence of mineral chemistry and the impact in geometallurgy. IOM Communications Ltd. Geometallurgy 2018 , London 2018-04-19 - 2018-04-20
2017
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Popular scientific lectureAasly, Kurt; Ellefmo, Steinar Løve; Kleiv, Rolf Arne; Ludvigsen, Martin; Ramirez-Llodra, Eva; Søreide, Fredrik. (2017) Deep Sea Mining @NTNU - The MarMine project and exploration cruise to the AMOR. IV-fakultetet, NTNU Kick-off IV-fakultetet, NTNU 2017-02-02 -
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PosterSnook, Ben; Drivenes, Kristian; Kowalczuk, Przemyslaw B.; Ellefmo, Steinar Løve; Kleiv, Rolf Arne; Aasly, Kurt. (2017) Initial assessment of mineralogical properties of a seafloor massive sulphide deposit at the Arctic Mid-Ocean Ridge. Underwater Mining Conference 2017 2017-09-24 - 2017-09-29
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Academic lectureLesage, Maxime; Ellefmo, Steinar Løve. (2017) Deep Sea Mining Feasibility: the Norwegian Case . Deep-sea Mining Alliance Underwater Mining Conference , Berlin 2017-09-24 - 2017-09-25
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PosterJuliani, Cyril Jerome; Ellefmo, Steinar Løve. (2017) Probabilistic Methodologies for Ocean Floor Characterization and Mineral Resource Estimates. Arinex Pty Ltd IAMG 2017 , Fremantle 2017-09-03 - 2017-09-07
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Academic lectureSøreide, Fredrik; Ludvigsen, Martin; Aasly, Kurt; Ellefmo, Steinar Løve; Williamson, Mike. (2017) Low cost drilling for deep-sea minerals exploration. Underwater mining institute Underwater mining conference , Berlin 2017-09-24 - 2017-09-29
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Academic lectureEllefmo, Steinar Løve; Ludvigsen, Martin; Erik Kristian Thon, Frismanslund. (2017) Full cycle resource evaluation of SMS deposits along the Arctic Mid Ocean Ridge. American Society of Mechanical Engineers The International Conference on Ocean, Offshore and Arctic Engineering , Trondehim 2017-06-25 - 2017-06-30
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Academic lectureLudvigsen, Martin; Søreide, Fredrik; Sture, Øystein; Aasly, Kurt; Ellefmo, Steinar Løve; Zylstra, Michael. (2017) ROV based drilling for deep sea mining exploration. MTS Oceans 2017 , Abderdeen 2017-06-19 - 2017-06-22
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LectureSøreide, Fredrik; Aasly, Kurt; Ellefmo, Steinar Løve; Ludvigsen, Martin. (2017) MarMine - Exploitation technologies for marine minerals on the extended Norwegian continental shelf. Tekna Seabed Mapping and Inspection 2017 , Geilo 2017-02-08 - 2017-02-10
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Academic lectureMena Silva, Camilo Andrés; Aasly, Kurt; Ellefmo, Steinar Løve; Sandøy, Roar. (2017) Mineralogical characterization and testing of predefined geochemical domains in a geometallurgical perspective. Minerals Engineering International Process Mineralogy 17 , Cape Town 2017-03-20 - 2017-03-22
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Popular scientific lectureMena Silva, Camilo Andrés; Aasly, Kurt; Ellefmo, Steinar Løve. (2017) Mineralogical characterization and testing of predefined geochemical domains in a geometallurgical perspective. IGP PhD Commeittee IGP PhD Seminar , Trondheim 2017-03-16 - 2017-03-16
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LectureJuliani, Cyril Jerome; Ellefmo, Steinar Løve. (2017) Methodologies for probabilistic estimates of offshore massive sulphide deposits. Norsk Geologisk Forening c/o NGU Norsk Geologisk Winter Conference 2017 , Oslo 2017-01-09 - 2017-01-09
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LectureAasly, Kurt; Ellefmo, Steinar Løve; Kleiv, Rolf Arne; Ludvigsen, Martin; Ramirez-Llodra, Eva; Søreide, Fredrik. (2017) MarMine - Exploitation technologies for marine minerals on the extended Norwegian continental shelf. Norsk Geologisk Forening Norsk Geologisk Vinterkonferanse 2017 , Radisson Blu Scandinavia Hotell, Oslo 2017-01-09 - 2017-01-11
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Academic lectureEllefmo, Steinar Løve; Sinding-Larsen, Richard; Juliani, Cyril Jerome; Lesage, Maxime; Frimanslund, Erik Kristian Thon. (2017) Uncertainty management and project commerciality evaluation in deep-sea mining . 46th Underwater Mining Conference 2017 , Berlin 2017-09-25 - 2017-09-26
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PosterMena Silva, Camilo Andrés; Aasly, Kurt; Ellefmo, Steinar Løve. (2017) SAMPLE SELECTION BASED ON PREDEFINED MULTIVARIATE GEOCHEMICAL DOMAINS. SGA SGA 2017 , Centre des congres de Quebec 2017-08-19 - 2017-08-23
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Academic lectureSajith Vezhapparambu, Veena; Ellefmo, Steinar Løve. (2017) Change point analysis of MWD-data to detect the broken ground thickness in open pit mining. IAMG 18th annual conference IAMG-2017 2-9 september, Perth, Australia , Perth, 2017-09-02 - 2017-09-09
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LectureEllefmo, Steinar Løve; Aasly, Kurt; Kleiv, Rolf Arne; Ludvigsen, Martin; Søreide, Fredrik; Ramirez-Llodra, Eva. (2017) Subsea Mining - MarMine - Exploitation technologies for marine minerals on the extended Norwegian continental shelf. GeoNor 2017-03-21 - 2017-03-22
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LectureLang, Aleksandra; Aasly, Kurt; Ellefmo, Steinar Løve. (2017) Mineral characterization as a tool in the implementation of geometallurgy into industrial mineral mining. Minerals Engineering Process Mineralogy '17 , Cape Town 2017-03-20 - 2017-03-22
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PosterTøgersen, Marte Kristine; Aasly, Kurt; Ellefmo, Steinar Løve; Kleiv, Rolf Arne. (2017) Mineralogy and texture of the Storforshei iron formation, and their effect on grindability. MEI Process Mineralogy 17' , Cape Town 2017-03-20 - 2017-03-22
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Academic lectureAasly, Kurt; Snook, Ben; Drivenes, Kristian; Ellefmo, Steinar Løve. (2017) Initial characterization of Seafloor Massive Sulfide Occurrences. Geological Society of Norway Arctic Days 2017 , Svolvær 2017-05-29 - 2017-06-02
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Academic lectureLang, Aleksandra; Aasly, Kurt; Ellefmo, Steinar Løve. (2017) Mineral characterization as a tool in the implementation of geometallurgy into industrial mineral mining. IGP NTNU PhD Seminar , Trondheim 2017-03-16 -
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Popular scientific lectureSajith Vezhapparambu, Veena; Ellefmo, Steinar Løve. (2017) Towards a specific geometallurgical flowsheet using the IDEF0 methodology. SGA SGA 2017 , Centre des congres de Quebec 2017-08-19 - 2017-08-23
2016
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LectureEllefmo, Steinar Løve; Aasly, Kurt; Mena Silva, Camilo Andres; Lang, Aleksandra Maria; Sajith Vezhapparambu, Veena. (2016) Geometallurgi. Definisjoner, eksempler og InRec . Norsk Bergindustri Høstmøtet 2016 , Stavanger 2016-10-12 - 2016-10-14
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LectureThornhill, Maria; Aasly, Kurt; Ludvigsen, Martin; Ellefmo, Steinar Løve; Ramirez-Llodra, Eva; Søreide, Fredrik. (2016) Minerals on the sea floor- MarMine project & expedition cruise to AMOR, Autumn 2016. ETP SMR ETP SMR General Meeting , Brussel 2016-11-29 - 2016-11-29
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PosterJuliani, Cyril Jerome; Ellefmo, Steinar Løve. (2016) Probabilistic estimates of seafloor massive sulphide deposits along an Arctic Mid-Ocean Ridge: A multivariate approach for permissive tracts. The International Marine Minerals Society (IMMS) Underwater Mining Conference , incheon 2016-10-09 - 2016-10-13
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InterviewAasly, Kurt; Ellefmo, Steinar Løve; Ludvigsen, Martin. (2016) På skattejakt til Jan Mayen. Under Dusken Nr7, 2016 Under Dusken Nr7, 2016 [Journal] 2016-04-19
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InterviewAasly, Kurt; Ellefmo, Steinar Løve. (2016) MarMine. NRK Trøndelag, Distriktsnyheter Midtnytt NRK Trøndelag, Distriktsnyheter Midtnytt [TV] 2016-09-22
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PosterAasly, Kurt; Ellefmo, Steinar Løve; Juliani, Cyril Jerome; Kleiv, Rolf Arne; Ludvigsen, Martin; Ramirez-Llodra, Eva. (2016) MarMine - Exploitation technologies for marine minerals on the extended Norwegian continental shelf. International Marine Minerals Society Underwater Mining Conference 2016 2016-10-09 - 2016-10-13
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LectureSajith Vezhapparambu, Veena; Ellefmo, Steinar Løve. (2016) Increased geometallurgical performance in industrial mineral operations through multivariate analysis of MWD data. Department of Geology and Mineral Resources Engineering InRec MWD workshop , Brønnøysund 2016-10-26 - 2016-10-27
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LectureEllefmo, Steinar Løve; Aasly, Kurt; Mena Silva, Camilo Andres; Lang, Aleksandra Maria; Sajith Vezhapparambu, Veena. (2016) The use of geometallurgy for industrial minerals. With case studies. . University of Liège Short course in geometallurgy , Liège 2016-10-07 - 2016-10-07
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LectureAasly, Kurt; Ellefmo, Steinar Løve. (2016) The Blue Nodules and other deep water projects: NTNU marine mineral activity overview. Hydrometallurgy seminar @NTNU 2016-03-08 -
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Popular scientific lectureAasly, Kurt; Ellefmo, Steinar Løve. (2016) Marine Mineraler - En av mange ressurser i havet. Rådgiverseminar ved NTNU 2016-03-16 -
2015
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Popular scientific lectureEllefmo, Steinar Løve; Frimanslund, Erik Kristian Thon. (2015) MINERALUTVINNING PÅ HAVBUNNEN – UTOPI ELLER VIRKELIGHET?. Norsk Forening for Fjellspreningsteknikk Fjellsprengningsdagene 2015 , Oslo 2015-11-26 - 2015-11-27
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Academic lectureEllefmo, Steinar Løve. (2015) Use and analysis of MWD-data to increase selectivity in an industrial mineral operation. International Association for Mathematical Geosciences IAMG 2015 , Freiberg 2015-09-06 - 2015-09-10
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Academic lectureEllefmo, Steinar Løve; Sotiriou, Paul; Juliani, Cyril Jerome. (2015) A synthetic super analaogue for Mid-Atlantic Ridge seafloor massive sulphide deposits. Society for Geology Applied to Mineral Deposits SGA 2015 , Nancy 2015-08-24 - 2015-08-27
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LectureLang, Aleksandra; Ellefmo, Steinar Løve; Aasly, Kurt. (2015) Establishing the geometallurgical flow sheet for industrial mineral operations. SEG SEG 2015 Conference , Hobart, Tasmania 2015-10-27 - 2015-10-30
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InterviewEllefmo, Steinar Løve; Carson, Siri Granum; Haugan, Idun. (2015) – Vi kjenner månen bedre enn havbunnen. Gemini Gemini [Business/trade/industry journal] 2015-05-05
2014
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LectureAasly, Kurt; Ellefmo, Steinar Løve. (2014) Geometallurgy - challenges in the Norwegian mining industry. Luleå University of Technology Conference in Minerals Engineering 2014 , Luleå 2014-02-04 - 2014-02-05
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Academic lectureEllefmo, Steinar Løve; Søreide, Fredrik. (2014) Mineral Resources on the Mid-Atlantic Ridge: Norway. NTNU og NGU 2nd Norwegian workshop on ocean floor mineral deposits , Trondheim 2014-04-24 - 2014-04-25
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Academic lectureAasly, Kurt; Ellefmo, Steinar Løve. (2014) Geometallurgy in the Industrial Mineral Sector. IOM3 GEOMET 2014, London , London 2014-06-09 - 2014-06-10
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Academic lectureEllefmo, Steinar Løve; Aasly, Kurt. (2014) Increased recovery in the Norwegian Mining industry by implementing the Geometallurgical concept - InRec. Norsk Bergforening Vårmøtet 2014 , Mo i Rana 2014-05-08 - 2014-05-09
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LectureEllefmo, Steinar Løve; Søreide, Fredrik; Sinding-Larsen, Richard. (2014) Marine Minerals and Ocean Mining Potential in the North Atlantic - Results. Underwater Mining Institute UMI 2014 , Lisboa 2014-09-21 - 2014-09-28
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LectureSøreide, Fredrik; Ellefmo, Steinar Løve. (2014) North Atlantic Marine Minerals and Ocean Mining Potential. The Deep Sea Mining Summit 2014 , London 2014-03-17 - 2014-03-18
2013
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Popular scientific lectureSøreide, Fredrik; Ellefmo, Steinar Løve. (2013) Marine mineralressurser i Norge - status og muligheter. Norsk Bergforening Høstmøtet 2013: Fremtidens bergindustri , Trondheim 2013-10-17 - 2013-10-18
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Academic lectureSøreide, Fredrik; Ellefmo, Steinar Løve. (2013) North Atlantic Marine Minerals and Ocean Mining Potential. International Marine Minerals Society Underwater Mining Institute , Rio de Janeiro 2013-10-21 - 2013-10-29
2012
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Academic lectureLudvigsen, Martin; Søreide, Fredrik; Ellefmo, Steinar Løve. (2012) Ocean mining activities at NTNU. 1st Norwegian Workshop on ocean floor metal deposits 2012-11-20 - 2012-11-21
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Academic lectureEllefmo, Steinar Løve. (2012) Recruitment activities in the Norwegian mining industry. SOMP Annual General Meeting 2012-07-12 - 2012-07-15
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PosterEllefmo, Steinar Løve; Eidsvik, Jo. (2012) The value of imperfect borehole information in mineral resource evaluation. Norsk Regnesentral Geostat 2012 , Oslo 2012-06-11 - 2012-06-15
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Popular scientific lectureEllefmo, Steinar Løve. (2012) Studentoppgaver ved IGB. Bergindustriens Høstmøte 2012-09-06 - 2012-09-07
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Academic lectureEllefmo, Steinar Løve. (2012) Policies, exploration activities and future mining in Norway. Promine Workshop, Nancy 2012-03-12 - 2012-03-14
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Academic lectureJonsson, Kristina; Trinh, Nghia Quoc; Ellefmo, Steinar Løve. (2012) Monitoring at Rana Grubers Kvannevann Mine. Eurock 2012 2012-05-28 - 2012-05-30
2011
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Academic lectureEllefmo, Steinar Løve; Eidsvik, Jo. (2011) Fast detection of outliers and anomalies in joint frequency data. International Association of Mathematical Geoscience IAMG 2011 , Salzburg 2011-09-05 - 2011-09-09
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Popular scientific lectureEllefmo, Steinar Løve; Kleiv, Rolf Arne. (2011) IGBs forskningsfokus i MINFORSK. Norsk Bergforening Bergindustriens Høstmøte , Trondheim 2011-10-13 - 2011-10-14
2010
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Academic lectureBlachowski, Jan; Ellefmo, Steinar Løve; Ludvigsen, Erik Stabell. (2010) RESEARCH NETWORK FOR OBSERVATIONS OF ROCK MASS SURFACE DEFORMATIONS CAUSED BY SUBLEVEL CAVING MINING OF IRON OXIDE. 11th Czech-Polish Workshop on Recent Geodynamics of the Sudeten and Adjacent Areas , Třešť 2010-11-04 - 2010-11-06
2009
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Academic lectureEllefmo, Steinar Løve; Ludvigsen, Erik Stabell. (2009) Geological modelling in a Mineral Resource Management Perspective. Luleå Tekniske Universitet Conference in Minerals Engineering , Luleå 2009-02-03 - 2009-02-04
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Academic lectureEllefmo, Steinar Løve. (2009) Automatisert 3D geologisk modellering. Norsk Bergforening Vårmøte 2009 , Åheim 2009-05-05 - 2009-05-06
2008
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Academic lectureEllefmo, Steinar Løve; Ludvigsen, Erik Stabell; Sandøy, Roar. (2008) Automated 3D geological modelling of mineral deposits. 33rd IGC , Oslo 2008-08-06 - 2008-08-14
2007
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Academic lectureEllefmo, Steinar Løve; Ludvigsen, Erik Stabell. (2007) Implicit geological modelling. International Society for Mine Surveying ISM 2007 , Budapest 2007-09-24 - 2007-09-28
2006
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Academic lectureEllefmo, Steinar Løve. (2006) Kombinert gruvedrift - dobbeltsporet verdiskaping. Norsk Bergforening og Norsk Geologisk Forening Nordisk mineralsymposium , Trondheim 2006-04-20 - 2006-04-21
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Academic lectureEllefmo, Steinar Løve. (2006) Underground quarrying in Bergen, Norway - an Alternative Method of Mining Rock. Australasian Tunnelling Society Queenland's 3rd Underground Space Workshop , Brisbane 2006-11-02 - 2006-11-02
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Academic lectureEllefmo, Steinar Løve; Ludvigsen, Erik Stabell. (2006) Surpac in Norway. Nordisk Gruvemålemøte 2006 , Trondheim 2006-05-11 - 2006-05-12
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Academic lectureEllefmo, Steinar Løve; Ludvigsen, Erik Stabell; Nøst, Børre; Lilleås, Jan-Erlend. (2006) Process analysis and identification of software requirements at Rana Gruber AS. Nordisk Gruvemålemøte 2006 , Trondheim 2006-05-11 - 2006-05-12
2005
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Academic lectureKleiv, Rolf Arne; Thornhill, Maria; Ellefmo, Steinar Løve; Ludvigsen, Erik Stabell; Sandøy, Roar. (2005) Geokjemisk kartlegging av agangsdeponiet på Storwartz. NGU (Norges geologiske undersøkelse) Det 14. seminar om hydrogeologi og miljøgeokjemi , Trondheim 2005-02-08 - 2005-02-09
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Academic lectureKleiv, Rolf Arne; Thornhill, Maria; Ellefmo, Steinar Løve; Ludvigsen, Erik Stabell. (2005) Geokjemisk kartlegging av avgangsdeponiet på Storwartz. Norsk Geologisk Forening Norsk Geologisk Forenings Vintermøte 2005 , Røros 2005-01-09 - 2005-01-12
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Academic lectureEllefmo, Steinar Løve. (2005) Kvantifisering av råstoffvariasjoner ved Rana Gruber AS. Norsk Bergforening Bergindustriens Høstmøte 2005 , Trondheim 2005-10-26 - 2005-10-28
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Academic lectureEllefmo, Steinar Løve. (2005) Nøkkelfaktorer som påvirker fremtidig lønnsomhet og vekst i norsk bergindustri. Norsk Bergforening Bergindustriens Høstmøte 2005 , Trondheim 2005-10-26 - 2005-10-28
2004
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Academic lectureEllefmo, Steinar Løve; Sandøy, Roar; Ludvigsen, Erik Stabell. (2004) GIS for bergindustrien - Total usikkerhet og risiko. Norske Berg og Norsk Geologisk Forening Nordisk mineralsymposium 2004, Geologiske utfordringer i anleggsbransjen og bergindustrien , Trondheim 2004-05-10 - 2004-05-11
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Academic lectureEllefmo, Steinar Løve; Ludvigsen, Erik Stabell. (2004) Bringing a Norwegian mine into the world of bits and bytes. Possibilities and pitfalls. International Society for Mine Surveying XII International Congress of International Society for Mine Surveying , Fuxin-Beijing 2004-09-20 - 2004-09-26
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Academic lectureLudvigsen, Erik Stabell; Ellefmo, Steinar Løve; Sandøy, Roar. (2004) GIS for bergindustrien - Datafangst. Norske Berg of Norsk Geologisk Forening Nordisk mineralsymposium 2004, Geologiske utfordringer i anleggsbransjen og bergindustrien , Trondheim 2004-05-10 - 2004-05-11
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Academic lectureSandøy, Roar; Ludvigsen, Erik Stabell; Ellefmo, Steinar Løve. (2004) GIS for bergindustrien - 3D forekomstmodellering. Norske Berg og Norsk Geologisk Forening Nordisk mineralsymposium 2004, Geologiske utfordringer i anleggsbransjen og bergindustrien , Trondheim 2004-05-10 - 2004-05-11
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Popular scientific lectureEllefmo, Steinar Løve. (2004) From deposit to product. A probabilistic approach to the value chain of underground iron ore mining. DIGOP 4th Annual Conference for Doctoral Candidates , Trondheim 2004-11-17 - 2004-11-17
2003
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Popular scientific lectureEllefmo, Steinar Løve. (2003) From deposit to product; a probabilistic approach. DIGOP, Doktorgradskandidatenes Interesseorganisasjon ved Geofag og Petroleumsteknologi , Trondheim 2003-11-12 -