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artikkel kogumikus

Antarctic Ice Rises as potential ice core drill sites - examples from Fimbul Ice Shelf, Dronning Maud LandVega, Carmen Paulina; Isaksson, Elisabeth; Divine, Dmitry V.; Martma, TõnuIPICS 2016 : abstracts2016 / p. [128] https://static1.squarespace.com/static/5459b25de4b00ee921cd006d/t/56dce081c2ea51eadac2f4e1/1457315995517/IPICS+2016+-+Abstracts.pdf

artikkel kogumikus

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artikkel kogumikus

Anthropogenic transformation of the ecological functioning of small hard-water lakes : analysis of sedimentary pigments and stable isotopesMikomägi, Annika; Martma, TõnuASLO 2017 : Mountains to the Sea : Hawaii Convention Center, Honolulu, Hawaii, 26 February - 3 March2017 / [1] p http://www.sgmeet.com/aslo/honolulu2017/viewabstract.asp?AbstractID=29652

artikkel kogumikus

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dissertatsioon

Application of carbon isotopes to the study of the Ordovician and Silurian of the BalticMartma, Tõnu2006 https://digi.lib.ttu.ee/i/?107 https://www.ester.ee/record=b2209327*est

dissertatsioon

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artikkel kogumikus

Assessing hydrochemical interactions between humic-rich stream and shallow karst aquifer using natural tracers (Tuhala karst system, N Estonia) [Online resource]Koit, Oliver; Barbera, Juan; Kiivit, Iti-Kärt; Martma, TõnuThe European bi-annual conference on the hydrogeology of Karst and carbonate reservoirs : 2-6 Jul 2018, Besancon, France2018 / p. 100 http://www.eurokarst.org/wp-content/uploads/2016/07/Proceedings_Eurokarst2018.pdf

artikkel kogumikus

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artikkel kogumikus

Baltic Ordovician and Silurian chitinozoans : a quantitative stratigraphic synthesisAntonovitš, Liina; Nestor, Viiu; Nõlvak, Jaak; Hints, Olle; Martma, Tõnu; Kiipli, TarmoIGCP 591 : The Early to Middle Paleozoic Revolution : Closing Meeting, Ghent University, Belgium, 6-9 July 2016 : abstracts2016 / p. 22

artikkel kogumikus

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artikkel ajakirjas EST / artikkel ajakirjas ENG

Baltic Sea water tritium and stable isotopes in 2016-2017Jefanova, Olga; Mažeika, Jonas; Petrošius, Rimantas; Skuratovič, Žana; Paškauskas, Ričardas; Martma, Tõnu; Liblik, Taavi; Ezhova, ElenaIsotopes in environmental and health studies2020 / p. 193-204 https://doi.org/10.1080/10256016.2020.1715969 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel ajakirjas EST / artikkel ajakirjas ENG

A bio- and chemostratigraphic search for the Mid-Ludfordian Carbon Isotope Excursion interval in the Ludlow of the Ohesaare core, EstoniaKaljo, Dimitri; Martma, Tõnu; Märss, Tiiu; Nestor, Viiu-Kai; Viira, ViiveEstonian journal of earth sciences2022 / p. 44-60 : ill https://doi.org/10.3176/earth.2022.04 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel ajakirjas

A bio-chemostratigraphical test of the synchroneity of biozones in the upper Silurian of Estonia and Latvia with some implications for practical stratigraphyKaljo, Dimitri; Einasto, Rein; Martma, Tõnu; Märss, Tiiu; Nestor, Viiu-Kai; Viira, ViiveEstonian journal of earth sciences2015 / p. 267-283 : ill https://artiklid.elnet.ee/record=b2750825*est

artikkel ajakirjas

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artikkel ajakirjas EST / artikkel ajakirjas ENG

Biological and geochemical records of human-induced eutrophication in a small hard-water lakeMikomägi, Annika; Koff, Tiiu; Martma, Tõnu; Marzecova, AgataBoreal environment research2016 / p. 513-527 : ill http://www.borenv.net/BER/ber215-6.htm https://helda.helsinki.fi/server/api/core/bitstreams/423cb196-2290-4f57-b64f-6b4ba7b5a6ca/content Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel ajakirjas

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

artikkel ajakirjas

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artikkel ajakirjas

Contributions of autochthonous and allochthonous sources to dissolved organic matter in a large, shallow, eutrophic lake with a highly calcareous catchmentToming, Kaire; Tuvikene, Lea; Vilbaste, Sirje; Agasild, Helen; Viik, Malle; Kisand, Anu; Feldmann, Tõnu; Martma, Tõnu; Jones, Roger I.; Nõges, TiinaLimnology and oceanography2013 / p. 1259-1270 : ill

artikkel ajakirjas

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artikkel ajakirjas EST / artikkel ajakirjas ENG

Controls on the 14C‐content of dissolved and particulate organic carbon mobilized across the Mackenzie River basin, CanadaCampeau, A.; Soerensen, A.L.; Martma, Tõnu; Akerblom, S.; Zdanowicz, ChristianGlobal biogeochemical cycles2020 / 15 p. : ill https://doi.org/10.1029/2020GB006671 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel ajakirjas EST / artikkel ajakirjas ENG

Dating of glacial palaeogroundwater in the Ordovician-Cambrian aquifer system, northern Baltic Artesian BasinPärn, Joonas; Raidla, Valle; Ivask, Jüri; Kaup, Enn; Martma, Tõnu; Vaikmäe, ReinApplied geochemistry2019 / p. 64-76 : ill https://doi.org/10.1016/j.apgeochem.2019.01.004 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel kogumikus

Degradation of the climate signal preserved in Svalbard ice. Have the high Svalbard ice fields reached a tipping point?Spolaor, Andrea; Barbaro, Elena; Burgay, F.; Martma, TõnuIUGG 2019 : abstract book2019 / [1] p., abstract: IUGG19-0417 http://iugg2019montreal.com/abstract-book.html

artikkel kogumikus

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artikkel ajakirjas EST / artikkel ajakirjas ENG

Discharge of meteoric water in the eastern Norwegian Sea since the last glacial periodHong, Wei‐Li; Lepland, Aivo; Himmler, Tobias; Martma, TõnuGeophysical research letters2019 / p. 8194-8204 : ill https://doi.org/10.1029/2019GL084237 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel ajakirjas EST / artikkel ajakirjas ENG

Do contemporary (1980-2015) emissions determine the elemental carbon deposition trend at Holtedahlfonna glacier, Svalbard?Ruppel, Meri M.; Soares, Joana; Gallet, Jean-Charles; Isaksson, Elisabeth; Martma, TõnuAtmospheric chemistry and physics2017 / p. 12779-12795 : ill https://doi.org/10.5194/acp-17-12779-2017 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel ajakirjas EST / artikkel ajakirjas ENG

Dolocretes in the uppermost Famennian to Mississippian siliciclastic deposits (Šķervelis Formation, Latvia)Pipira, Daiga; Keipane, Lauma; Stinkulis, Girts; Vircava, Ilze; Martma, TõnuEstonian journal of earth sciences2023 / p. 211-225 https://doi.org/10.3176/earth.2023.86 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel kogumikus

Dolomitic palaeosols in a fluvial siliciclastic succession: Šķervelis Formation, Uppermost Famennian to Mississippian, south-west LatviaStinkulis, Girts; Pipira, Daiga; Keipane, Lauma; Vircava, Ilze; Martma, TõnuIAS 2019 : 34ht International Association of Sedimentologists 2019 Meeting of Sedimentology, Rome, Italy, 10-13 September 20192019 / 1 p https://iasroma2019.exordo.com/programme/presentation/86

artikkel kogumikus

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artikkel ajakirjas EST / artikkel ajakirjas ENG

Elemental and water-insoluble organic carbon in Svalbard snow: a synthesis of observations during 2007–2018Zdanowicz, Christian; Gallet, Jean-Charles; Björkman, Mats B.; Larose, Catherine; Schuler, Thomas V.; Luks, Bartlomiej; Kozio, Krystyna; Spolaor, Andrea; Barbaro, Elena; Martma, Tõnu; Wideqvist, Ulla; Ström, JohanAtmospheric chemistry and physics2021 / p. 3035-3057 : ill https://doi.org/10.5194/acp-21-3035-2021 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel ajakirjas EST / artikkel ajakirjas ENG

Environmental changes induced by human activities in the Northern Curonian Lagoon (Eastern Baltic) : diatoms and stable isotope dataVaikutiene, Giedre; Skipityte, Raminta; Mažeika, Jonas; Martma, TõnuEstonian journal of earth sciences2017 / p. 93-108 : ill https://doi.org/10.3176/earth.2017.07 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel ajakirjas

Estonian geological sections. Bulletin 6. Mehikoorma (421) Drill core / Eesti tugiläbilõiked. Bülletään 6. Mehikoorma (421) puursüdamik/ (67 lk, 1 CD; trükiarv 500) : [2005. a. lõpetatud töö referaat]Põldvere, Anne; Hints, Linda; Kallaste, Toivo; Kiipli, Tarmo; Kleesment, Anne-Liis; Mark-Kurik, Elga; Lääts, Jaanika; Martma, Tõnu; Männik, Peep; Nõlvak, Jaak; Šogenova, Alla; Viira, ViiveEesti Geoloogiakeskuse aastaraamat 20052006 / lk. 70-71 https://artiklid.elnet.ee/record=b2252828*est

artikkel ajakirjas

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artikkel kogumikus

Event-based observations of stable water isotopes in precipitation in Ny-Ålesund to support interpretation of Svalbard ice core dataDivine, Dmitry V.; Martma, Tõnu; Isaksson, ElisabethIPICS 2016 : abstracts2016 / p. [168] https://static1.squarespace.com/static/5459b25de4b00ee921cd006d/t/56dce081c2ea51eadac2f4e1/1457315995517/IPICS+2016+-+Abstracts.pdf

artikkel kogumikus

23

artikkel ajakirjas EST / artikkel ajakirjas ENG

Fluid source and methane-related diagenetic processes recorded in cold seep carbonates from the Alvheim channel, central North SeaCremiere, Antoine; Lepland, Aivo; Chand, Shyam; Martma, TõnuChemical geology2016 / p. 16-33 : ill https://doi.org/10.1016/j.chemgeo.2016.03.019 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel ajakirjas

Fossilisation by Mg-calcite: mineralized microbes in methane-derived carbonates from the Vestnesa Ridge, off western SvalbardHimmler, Tobias; Wirth, Richard; Martma, Tõnu; Bohrmann, Gerhard; Bünz, Stefan; Knies, Jochen; Lepland, AivoGeophysical research abstracts2018 / p. EGU2018-14291 https://meetingorganizer.copernicus.org/EGU2018/EGU2018-14291.pdf

artikkel ajakirjas

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artikkel kogumikus

45 years of ice core research in EstoniaVaikmäe, Rein; Martma, Tõnu; Isaksson, ElisabethThe Willi Dansgaard Centenary Symposium2022 / 1 l.

artikkel kogumikus

Martma, Tõnu (TTÜ autor)

teaviku laadid

autor 77

tema kohta 27

CV 25