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List of works by Tõnu Martma

800-year ice-core record of nitrogen deposition in Svalbard linked to ocean productivity and biogenic emissions

scholarly article

A 160,000-year-old history of tectonically controlled methane seepage in the Arctic

scientific article published on 07 August 2019

A bio-chemostratigraphical test of the synchroneity of biozones in the upper Silurian of Estonia and Latvia with some implications for practical stratigraphy

scholarly article by Dimitri Kaljo et al published 2015 in Estonian Journal of Earth Sciences

A multiproxy study of the Puhmu core section (Estonia, Upper Ordovician): consequences for stratigraphy and environmental interpretation

scholarly article by Dimitri Kaljo et al published 2017 in Estonian Journal of Earth Sciences

A synthetic ice core approach to estimate ion relocation in an ice field site experiencing periodical melt: a case study on Lomonosovfonna, Svalbard

article

Baltic Sea water tritium and stable isotopes in 2016-2017

scientific article published on 30 January 2020

Carbon isotope event markers through the Wenlock–Pridoli sequence at Ohesaare (Estonia) and Priekule (Latvia)

scholarly article by Dimitri Kaljo et al published August 1997 in Palaeogeography, Palaeoclimatology, Palaeoecology

Chemical properties of brackish water ice in the Bothnian Bay, the Baltic Sea

article

Climate oscillations as recorded in svalbard ice core ω18o records between ad 1200 and 1997

Contributions of autochthonous and allochthonous sources to dissolved organic matter in a large, shallow, eutrophic lake with a highly calcareous catchment

scientific article

Deuterium excess record from a small Arctic ice cap

scientific article published in 2008

Development, structure and composition of land-fast sea ice in the northern Baltic Sea

article

Discharge of Meteoric Water in the Eastern Norwegian Sea since the Last Glacial Period

scientific article published on 19 July 2019

Effect of glacial drainage water on the CO2system and ocean acidification state in an Arctic tidewater-glacier fjord during two contrasting years

Environmental changes induced by human activities in the Northern Curonian Lagoon (Eastern Baltic): diatoms and stable isotope data

scientific article published in 2017

Evidence for a widespread carbon isotopic event associated with late Middle Ordovician sedimentological and faunal changes in Estonia

article

Fluid source and methane-related diagenetic processes recorded in cold seep carbonates from the Alvheim channel, central North Sea

scholarly article

Free amino acids in the Arctic snow and ice core samples: Potential markers for paleoclimatic studies.

scientific article published on 13 July 2017

Investigations of the unsaturated zone at two radioactive waste disposal sites in Lithuania

scientific article published on 19 November 2015

Linkage of diagenesis to depositional environments and stratigraphy in the northern part of the Baltic basin

scientific article published in 2012

Linkages between the circulation and distribution of dissolved organic matter in the White Sea, Arctic Ocean

article

Linking the progressive expansion of reducing conditions to a stepwise mass extinction event in the late Silurian oceans

scientific article

Measurement report: Spatial variations in ionic chemistry and water-stable isotopes in the snowpack on glaciers across Svalbard during the 2015–2016 snow accumulation season

scientific article published in 2021

Middle and Upper Ordovician carbon isotope chemostratigraphy in Baltoscandia: A correlation standard and clues to environmental history

scientific article

Modelling the regional climate and isotopic composition of Svalbard precipitation using REMOiso: a comparison with available GNIP and ice core data

article

More about the Ordovician–Silurian transition beds at Mirny Creek, Omulev Mountains, NE Russia: carbon isotopes and conodonts

scholarly article by Dimitri Kaljo et al published 2012 in Estonian Journal of Earth Sciences

New data on Ordovician stable isotope record and conodont biostratigraphy from the Viki reference drill core, Saaremaa Island, western Estonia

scholarly article by Olle Hints et al published 2 January 2014 in GFF

Oxygenated conditions in the aftermath of the Lomagundi-Jatuli Event: The carbon isotope and rare earth element signatures of the Paleoproterozoic Zaonega Formation, Russia

scientific article published in September 2020

Pleistocene age paleo-groundwater inferred from water-stable isotope values in the central part of the Baltic Artesian Basin.

scientific article published on 4 May 2016

Přídolí carbon isotope trend and upper Silurian to lowermost Devonian chemostratigraphy based on sections in Podolia (Ukraine) and the East Baltic area

scientific article published in 2012

Recent climate tendencies on an East Antarctic ice shelf inferred from a shallow firn core network

scientific article

Reconstructing Late Ordovician carbon cycle variations

scholarly article

Role of a productive lake in carbon sequestration within a calcareous catchment

scientific article published on 24 January 2016

Sea ice dynamics influence halogen deposition to Svalbard

article

Seasonality of halogen deposition in polar snow and ice

scholarly article

Snow contribution to first-year and second-year Arctic sea ice mass balance north of Svalbard

article by Mats A. Granskog et al published March 2017 in Journal of Geophysical Research: Oceans

Snowmelt, glacial and atmospheric sources of mercury to a subarctic mountain lake catchment, Yukon, Canada

article

Spatial and temporal variability of sea-salts in ice cores and snow pits from Fimbul Ice Shelf, Antarctica

article published in 2017

Spring sea-ice evolution in Rijpfjorden (80° N), Svalbard, from in situ measurements and ice mass-balance buoy (IMB) data

article

Surface mass balance and stable oxygen isotope ratios from shallow firn cores on Fimbulisen, East Antarctica

article by E. Schlosser et al published 2012 in Annals of Glaciology

Surface mass balance and water stable isotopes derived from firn cores on three ice rises, Fimbul Ice Shelf, Antarctica

scholarly article

Temporal evolution, petrography and composition of dolostones in the Upper Devonian Plavinas Regional Stage, southern Estonia and northern Latvia

article

Terminal Ordovician stratigraphy of the Siljan district, Sweden

scholarly article by Jan Ove R. Ebbestad et al published 27 October 2014 in GFF

Testing the limits of Paleozoic chronostratigraphic correlation via high-resolution (<500 k.y.) integrated conodont, graptolite, and carbon isotope ( 13Ccarb) biochemostratigraphy across the Llandovery-Wenlock (Silurian) boundary: Is a unified Phaner

scholarly article

The Llandovery–Wenlock boundary interval in west-central continental Estonia: an example from the Suigu (S-3) core section

scholarly article by Peep Männik et al published 2014 in Estonian Journal of Earth Sciences

The Middle Caradoc Facies and Faunal Turnover in the Late Ordovician Baltoscandian palaeobasin

scientific article

Thousand years of winter surface air temperature variations in Svalbard and northern Norway reconstructed from ice-core data

article

Timescales of methane seepage on the Norwegian margin following collapse of the Scandinavian Ice Sheet

scientific article

Upper Sandbian–lower Katian bio- and chemostratigraphy in the Pajevonys-13 core section, Lithuania

scientific article published in 2016

Upper Silurian stratigraphy of Podolia revisited: carbon isotopes, bentonites and biostratigraphy

Variability of sea salts in ice and firn cores from Fimbul Ice Shelf, Dronning Maud Land, Antarctica

scientific article