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- Authigenesis of biomorphic apatite particles from Benguela upwelling zone sediments off Namibia: The role of organic matter in sedimentary apatite nucleation and growthMänd, Kaarel; Kirsimäe, Kalle; Lepland, Aivo; Lumiste, KaarelGeobiology2018 / p. 640-658 : ill https://doi.org/10.1111/gbi.12309 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Basics of new utilization processes for oil shale combustion wastesKuusik, Rein, keemik; Uibu, Mai; Raado, Lembi-Merike; Süld, Tiia-Maaja; Väizene, Vivika; Irha, Natalja; Kirsimäe, Kalle; Loide, Valli; Meriste, TõnisInternational Symposium "Oil shale 100 years" : Estonia, Sept. 20-23, 2016 : [abstracts]2016 / p. 37
- Carbon dioxide sequestration in power plant Ca-rich ash waste depositsLeben, Kristjan; Mõtlep, Riho; Konist, Alar; Pihu, Tõnu; Kirsimäe, KalleOil shale2021 / p. 65–88 : ill https://doi.org/10.3176/oil.2021.1.04 https://kirj.ee/wp-content/plugins/kirj/pub/OS-1-2021-65-88_20210222125803.pdf Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Carbon isotope systematics of the Cambrian-Vendian aquifer system in the northern Baltic Basin : implications to the age and evolution of groundwaterRaidla, Valle; Kirsimäe, Kalle; Vaikmäe, Rein; Kaup, Enn; Martma, TõnuApplied geochemistry2012 / p. 2042-2052 : ill https://doi.org/10.1016/j.apgeochem.2012.06.005
- Challenges in geological research in EstoniaMeidla, Tõnu; Kalm, Volli; Kirsimäe, Kalle; Vaikmäe, ReinResearch in Estonia : present and future2011 / p. 368-384
- Changes in phosphorite composition and properties during mechanical activationTõnsuaadu, Kaia; Kaljuvee, Tiit; Petkova, Vilma; Traksmaa, Rainer; Kirsimäe, KalleResearchers' Network on Phosphates : The Third International Conference on the Valorization of Phosphates and Phosphorus Compounds : COVAPHOS III : Marrakech, Morocco, March 18th-20th, 2009 : proceedings2009 / p. 15-21
- Characterization of oil shale ashes formed at industrial-scale CFBC boilersKuusik, Rein, keemik; Uibu, Mai; Kirsimäe, KalleOil shale2005 / 4S, p. 407-419 : ill
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- ClimMIT - Climate change mitigation with CCS and CCU technologiesUibu, Mai; Siirde, Andres; Järvik, Oliver; Trikkel, Andres; Yörük, Can Rüstü; Nurk, Gunnar; Kirsimäe, Kalle; Hazak, Aaro; Konist, AlarProceedings of the 15th Greenhouse Gas Control Technologies Conference 15-18 March 20212021 / 9 p https://ssrn.com/abstract=3812288 https://doi.org/10.2139/ssrn.3812288
- Composition of oil shale ashes from pulverized firing and circulating fluidized-bed boiler in Narva Thermal Power PlantsBitjukova, Liidia; Mõtlep, Riho; Kirsimäe, KalleOil shale2010 / 4, p. 339-353 : ill
- A demineralized osteostracan fossil from the Silurian Kalana Lagerstätte of Estonia : revealing its internal anatomy and uncovering a unique type of fossilizationTinn, Oive; Lang, Liisa; Märss, Tiiu; Vahur, Signe; Kirsimäe, KalleLethaia2022 / 13 p. : ill https://doi.org/10.1111/let.12452 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Design of High Volume CFBC Fly Ash Based Calcium Sulphoaluminate Type Binder in Mixtures with Ordinary Portland CementPaaver, Peeter; Järvik, Oliver; Kirsimäe, KalleMaterials2021 / art. 5798 https://doi.org/10.3390/ma14195798 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Eesti fosforiidi säästlik väärindamine : [RITA MAARE projekti aruanne]2020 https://fond.egt.ee/fond/egf/9405
- Geochemical study of stable carbon and oxygen isotopes in landfilled Ca-rich oil shale ashLeben, Kristjan; Mõtlep, Riho; Paaver, Peeter; Konist, Alar; Pihu, Tõnu; Kirsimäe, KalleEstonian journal of earth sciences2020 / p. 134-142 : ill https://doi.org/10.3176/earth.2020.09 https://kirj.ee/public/Estonian_Journal_of_Earth_Sciences/2020/issue_3/earth-2020-3-121-133.pdf Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- High-CO2, acidic and oxygen-starved weathering at the Fennoscandian Shield at the Archean-Proterozoic transitionSoomer, Sigrid; Somelar, Peeter; Mänd, Kaarel; Driese, Steven G.; Lepland, Aivo; Kirsimäe, KallePrecambrian research2019 / p. 68-80 : ill https://doi.org/10.1016/j.precamres.2019.03.001
- Impact of mechanical activation on physical and chemical properties of phosphorite concentratesTõnsuaadu, Kaia; Kaljuvee, Tiit; Petkova, Vilma; Traksmaa, Rainer; Bender, Villem; Kirsimäe, KalleInternational journal of mineral processing2011 / p. 104-109
- Influence of oxy-fuel combustion of Ca-rich oil shale fuel on carbonate stability and ash compositionKonist, Alar; Valtsev, Aleksandr; Loo, Lauri; Pihu, Tõnu; Liira, Martin; Kirsimäe, KalleFuel2015 / p. 671-677 : ill http://dx.doi.org/10.1016/j.fuel.2014.09.050
- Influence of the end-temperature on the oil shale fast pyrolysis process and its productsMaaten, Birgit; Siirde, Andres; Vahur, Signe; Kirsimäe, KalleJournal of thermal analysis and calorimetry2022 / p. 1647-1655 : ill https://doi.org/10.1007/s10973-022-11567-2
- Iron isotopes reveal a benthic iron shuttle in the palaeoproterozoic zaonega formation : basinal restriction, euxinia, and the effect on global palaeoredox proxiesMänd, Kaarel; Lalonde, Stefan V.; Paiste, Kärt; Thoby, Marie; Lumiste, Kaarel; Robbins, Leslie J; Kreitsmann, Timmu; Romashkin, Alexander E.; Kirsimäe, Kalle; Lepland, AivoMinerals2021 / art. 368, 25 p. : ill https://doi.org/10.3390/min11040368 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Joint efforts for utilization of oil shale ash in new areasKuusik, Rein, keemik; Uibu, Mai; Kirsimäe, Kalle; Pototski, Aleksander; Meriste, TõnisInternational oil shale symposium : Tallinn, Estonia, June 10-13, 20132013 / p. 52
- Kunda clay pitKirsimäe, Kalle; Mens, Kaisa; Miidel, Avo15th Meeting of the Association of European Geological Societies "Georesources and public policy : research, management, environment" : 16-20 September 2007, Tallinn, Estonia : excursion guidebook2007 / p. 52-53 : ill https://www.ester.ee/record=b2291671*est
- Linkage of diagenesis to depositional environments and stratigraphy in the northern part of the Baltic basinKleesment, Anne-Liis; Kirsimäe, Kalle; Martma, Tõnu; Šogenova, Alla; Urtson, Kristjan; Šogenov, KazbulatEstonian journal of earth sciences2012 / p. 15-32 : ill https://artiklid.elnet.ee/record=b2480019*est
- Multiphase Silurian bentonites from western Estonia: possible diagenetic pathwaysHints, Rutt; Kirsimäe, Kalle; Somelar, P.; Kallaste, Toivo; Kiipli, TarmoThe Seventh Baltic Stratigraphical Conference : 17-18 May 2008, Tallinn, Estonia : abstracts & field guide2008 / p. 25
- A new Byronia species from the Late Ordovician of EstoniaVinn, Olev; Kirsimäe, Kalle; Parry, Luke A.; Toom, UrsulaEstonian journal of earth sciences2016 / p. 201-206 : ill https://doi.org/10.3176/earth.2016.17
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- Open-air deposition of Estonian oil shale ash : formation, state of art, problems and prospects for the abatement of environmental impactKuusik, Rein, keemik; Uibu, Mai; Kirsimäe, Kalle; Mõtlep, Riho; Meriste, TõnisOil shale2012 / p. 376-403 : ill https://kirj.ee/public/oilshale_pdf/2012/issue_4/Oil-2012-4-376-403.pdf
- Origin and formation of methane in groundwater of glacial origin from the Cambrian-Vendian aquifer system in EstoniaRaidla, Valle; Pärn, Joonas; Schloemer, Stefan; Aeschbach-Hertig, Werner; Czuppon, György; Ivask, Jüri; Marandi, Andres; Sepp, Holar; Vaikmäe, Rein; Kirsimäe, KalleGeochimica et cosmochimica acta2019 / p. 247-264 : ill https://doi.org/10.1016/j.gca.2019.02.029 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Oxygenated conditions in the aftermath of the Lomagundi-Jatuli Event: The carbon isotope and rare earth element signatures of the Paleoproterozoic Zaonega Formation, RussiaKreitsmann, Timmu; Lepland, Aivo; Bau, M.; Prave, A.R.; Paiste, Kärt; Mänd, Kaarel; Sepp, Holar; Martma, Tõnu; Romashkin, A.E.; Kirsimäe, KallePrecambrian research2020 / art. 105855, 16 p. : ill https://doi.org/10.1016/j.precamres.2020.105855 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Palaeoproterozoic oxygenated oceans following the Lomagundi–Jatuli EventMänd, Kaarel; Lalonde, Stefan V.; Robbins, Leslie J.; Thoby, Marie; Paiste, Kärt; Kreitsmann, Timmu; Paiste, Päärn; Reinhard, Christopher T.; Romashkin, Alexandr E.; Planavsky, Noah J.; Kirsimäe, Kalle; Lepland, Aivo; Konhauser, Kurt O.Nature geoscience2020 / p. 302-306 https://doi.org/10.1038/s41561-020-0558-5 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Potential influence of sulphur bacteria on Palaeoproterozoic phosphogenesisLepland, Aivo; Joosu, Lauri; Kirsimäe, KalleNature geoscience2014 / p. 20-24 : ill
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- Redox zonation and organic matter oxidation in palaeogroundwater of glacial origin from the Baltic Artesian BasinPärn, Joonas; Affolter, Stephane; Ivask, Jüri; Kirsimäe, Kalle; Martma, Tõnu; Raidla, Valle; Vaikmäe, ReinChemical geology2018 / p. 149-161 : ill https://doi.org/10.1016/j.chemgeo.2018.04.027 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- A refined late-Cryogenian - Ediacaran earth history of South China: Phosphorous-rich marbles of the Dabie and Sulu orogensPrave, Anthony R.; Meng, Fanwei; Lepland, Aivo; Kirsimäe, Kalle; Kreitsmann, Timmu; Jiang, Clancy ZhijianPrecambrian research2018 / p. 166-176 : ill https://doi.org/10.1016/j.precamres.2017.11.022 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Sulphur isotope composition of dissolved sulphate in the Cambrian–Vendian aquifer system in the northern part of the Baltic Artesian BasinRaidla, Valle; Kirsimäe, Kalle; Ivask, Jüri; Kaup, Enn; Knöller, Kay; Marandi, Andres; Martma, Tõnu; Vaikmäe, ReinChemical geology2014 / p. 147-154 : ill
- The CO2-binding by Ca-Mg-silicates in direct aqueous carbonation of oil shale ash and steel slagUibu, Mai; Kuusik, Rein, keemik; Andreas, Lale; Kirsimäe, KalleEnergy procedia2011 / p. 925-932 : ill
- Transformation of calcareous oil-shale circulating fluidized-bed combustion boiler ashes under wet conditionsLiira, Martin; Kirsimäe, Kalle; Kuusik, Rein, keemik; Mõtlep, RihoFuel2009 / p. 712-718 : ill https://www.sciencedirect.com/science/article/pii/S0016236108003268
- Two hundred years of geology education in EstoniaEstonian journal of earth sciences2020 / p. 175-176 https://kirj.ee/wp-content/plugins/kirj/pub/earth-4-2020-175-176_20201116140304.pdf http://www.ester.ee/record=b2246661*est
- Two-billion-year-old evaporites capture Earth’s great oxidationBlättler, C.L.; Kirsimäe, Kalle; Kreitsmann, Timmu; Lepland, AivoScience2018 / p. 320-323 https://doi.org/10.1126/science.aar2687 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Ülevaade. Oleviku- ja tulevikumaavarade uuringud Eestis [Võrguväljaanne]Ainsaar, Leho; Menert, Anne; Lust, Enn; Tõnsuaadu, Kaia; Kirsimäe, Kalleerr.ee2022 "Ülevaade. Oleviku- ja tulevikumaavarade uuringud Eestis"