Items where Author is "Gentz, Torben"

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Number of items: 35.

Article

Article
Mollenhauer, G. , Grotheer, H. , Gentz, T. , Bonk, E. and Hefter, J. (2021)
Standard operation procedures and performance of the MICADAS radiocarbon laboratory at Alfred Wegener Institute (AWI), Germany ,
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 496 , pp. 45-51 .
doi:https://www.doi.org/10.1016/j.nimb.2021.03.016 , hdl:10013/epic.af698461-5a27-42d4-96a7-d97f8d4545d0

Article
Sun, S. , Meyer, V. D. , Dolman, A. M. , Winterfeld, M. , Hefter, J. , Dummann, W. , McIntyre, C. , Montluçon, D. B. , Haghipour, N. , Wacker, L. , Gentz, T. , van der Voort, T. S. , Eglinton, T. I. and Mollenhauer, G. (2020)
14C Blank Assessment in Small-Scale Compound-Specific Radiocarbon Analysis of Lipid Biomarkers and Lignin Phenols ,
Radiocarbon, 62 (1), pp. 207-218 .
doi:https://www.doi.org/10.1017/rdc.2019.108 , hdl:10013/epic.e38f6bb5-a4f3-4659-838c-619f7b1afe73

Article
Sander, L. , Michaelis, R. , Papenmeier, S. , Pravkin, S. , Mollenhauer, G. , Grotheer, H. , Gentz, T. and Wiltshire, K. H. (2019)
Indication of Holocene sea-level stability in the southern Laptev Sea recorded by beach ridges in north-east Siberia, Russia ,
Polar Research, 38 .
doi:https://www.doi.org/10.33265/polar.v38.3379 , hdl:10013/epic.0bac8b07-26d0-4588-b3ad-fdc8ef356a29
[thumbnail of Sander_etal(2019)_PolarResearch.pdf]
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Article
Hartmann, J. F. , Gentz, T. , Schiller, A. , Greule, M. , Grossart, H. P. , Ionescu, D. , Keppler, F. , Martinez-Cruz, K. , Sepulveda-Jauregui, A. and Isenbeck-Schröter, M. (2018)
A fast and sensitive method for the continuous in situ determination of dissolved methane and its δ13C-isotope ratio in surface waters ,
Limnology and Oceanography: Methods, 16 (5), pp. 273-285 .
doi:https://www.doi.org/10.1002/lom3.10244 , hdl:10013/epic.58506d51-45f5-4136-9b7e-21e78cf40686
[thumbnail of Hartmannetal2018.pdf]
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Article
Gentz, T. , Damm, E. , Schneider von Deimling, J. , Mau, S. , McGinnis, D. F. and Schlüter, M. (2014)
A water column study of methane around gas flares located at the West Spitsbergen continental margin ,
Continental Shelf Research, 72 , pp. 107-118 .
doi:https://www.doi.org/10.1016/j.csr.2013.07.013 , hdl:10013/epic.42490
[thumbnail of TGentz_et_al_2013.pdf]
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Article
Gentz, T. and Schlüter, M. (2012)
Underwater cryotrap-membrane inlet system (CT-MIS) for improved in situ analysis of gases ,
Limnology and Oceanography: Methods, 10 (5), pp. 317-328 .
doi:https://www.doi.org/10.4319/lom.2012.10.317 , hdl:10013/epic.39809
[thumbnail of Gentz_Schlueter_2012_underwater_cryotrap.pdf]
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Article
Schlüter, M. ORCID: https://orcid.org/0000-0002-4997-3802 and Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 (2008)
Application of Membrane Inlet Mass Spectrometry for online and in situ analysis of methane in aquatic environments ,
Journal of the American Society for Mass Spectrometry, 19 (10), pp. 1395-1402 .
doi:10.1016/j.jasms.2008.07.021 , hdl:10013/epic.31614

Article
Schlüter, M. and Gentz, T. (2008)
Application of membrane inlet mass spectrometry for online and in situ analysis of methane in aquatic environments ,
Journal of the American Society for Mass Spectrometry, 19 (10), pp. 1395-1402 .
doi:https://www.doi.org/10.1016/j.jasms.2008.07.021 , hdl:10013/epic.42459
[thumbnail of Schlueter_and_Gentz_2008.pdf]
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Thesis

Thesis -PhD
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 (2013)
Distribution and fate of methane released from submarine sources – Results of measurements using an improved in situ mass spectrometer ,
PhD thesis, University of Bremen.
hdl:10013/epic.42460
[thumbnail of Dissertation_TGentz.pdf]
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Thesis -Diplom
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 (2013)
Optimierung eines neuartigen in situ Massenspektrometers zur Analyse von Spurengasen wie Methan in aquatischen Systemen. ,
Diplom thesis, Universtiy of applied science Luebeck.
hdl:10013/epic.42465
[thumbnail of diplomarbeit_TGentz.pdf]
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Conference

Conference -Talk
Fritz, M. ORCID: https://orcid.org/0000-0003-4591-7325, Grotheer, H. ORCID: https://orcid.org/0000-0003-0207-3767, Meyer, V. ORCID: https://orcid.org/0000-0002-4958-5367, Riedel, T. , Pfalz, G. ORCID: https://orcid.org/0000-0003-1218-177X, Mathieu, L. , Hefter, J. ORCID: https://orcid.org/0000-0002-5823-1966, Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359, Lantuit, H. ORCID: https://orcid.org/0000-0003-1497-6760 and Mollenhauer, G. ORCID: https://orcid.org/0000-0001-5138-564X (2020)
Burial and origin of permafrost organic carbon in the Arctic nearshore zone ,
European Geosciences Union General Assembly, Vienna, Austria, 4 May 2020 - 8 May 2020 .
doi:10.5194/egusphere-egu2020-4244 , hdl:10013/epic.4c79aecc-a800-4b8f-9343-499ca53b98e2

Conference -Talk
Hoehn, M. , Frank, M. , Hamm, C. ORCID: https://orcid.org/0000-0002-5121-9542, Chaillot, J. and Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 (2018)
An optimized membrane inlet system (MIS) for underwater mass spectrometry (UWMS) ,
EuroHEMS 2018 - Workshop, Cologne, Germany, 16 October 2018 - 18 October 2018 .
hdl:10013/epic.82163710-7a78-4912-8d9e-40e434ca8e5e
[thumbnail of 20181017_HEMS2018_SensorEplus_distr.pdf]
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Conference -Poster
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359, Bonk, E. , Hefter, J. ORCID: https://orcid.org/0000-0002-5823-1966, Grotheer, H. ORCID: https://orcid.org/0000-0003-0207-3767 and Mollenhauer, G. ORCID: https://orcid.org/0000-0001-5138-564X (2018)
First year of routine measurements at the AWI MICADAS 14C dating facility. ,
23rd International Radiocarbon Conference, NTNU, 17 June 2018 - 22 June 2018 .
hdl:10013/epic.7f4cce6f-11db-4266-9921-aa5e14b3efef
[thumbnail of MICADAS2.pdf]
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Conference -Talk
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359, Bonk, E. , Grotheer, H. ORCID: https://orcid.org/0000-0003-0207-3767, Hefter, J. ORCID: https://orcid.org/0000-0002-5823-1966 and Mollenhauer, G. ORCID: https://orcid.org/0000-0001-5138-564X (2018)
Reasons for downtimes of the AWI-MICADAS. ,
23rd International Radiocarbon Conference, NTNU, 17 June 2018 - 22 June 2018 .
hdl:10013/epic.3501d754-30c5-4ea3-8166-a891994a4eeb
[thumbnail of ReasonsfordowntimesoftheAWIMICADAS.pdf]
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Conference -Poster
Grotheer, H. ORCID: https://orcid.org/0000-0003-0207-3767, Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359, Kattein, L. , Hefter, J. ORCID: https://orcid.org/0000-0002-5823-1966 and Mollenhauer, G. ORCID: https://orcid.org/0000-0001-5138-564X (2018)
Compound specific radiocarbon analysis at the AWI-MICADAS facility ,
Radiocarbon 2018, Trondheim, Norway, 17 June 2018 - 22 June 2018 .
hdl:10013/epic.8c0ba842-5f5e-451c-b09e-d4e723586174

Conference -Poster
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359, Bonk, E. , Hefter, J. ORCID: https://orcid.org/0000-0002-5823-1966, Grotheer, H. ORCID: https://orcid.org/0000-0003-0207-3767, Meyer, V. ORCID: https://orcid.org/0000-0002-4958-5367 and Mollenhauer, G. ORCID: https://orcid.org/0000-0001-5138-564X (2017)
Establishment of routine sample preparation protocols at the newly installed MICADAS 14C dating facility at AWI ,
AMS 14 Conference, Ottawa, 14 August 2017 - 18 August 2017 .
hdl:10013/epic.51670
[thumbnail of MICADAS_overview.pdf]
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Conference -Invited talk
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 (2017)
DISTRIBUTION AND FATE OF METHANE RELEASED FROM SUBMARINE SOURCES – CHALLENGES AND RESULTS OF MEASUREMENTS BY USING AN IMPROVED IN SITU MASS SPECTROMETER. ,
Seminar presentation at the mass spectrometry centre Rostock, Research Building Department „Life, Light & Matter“ of the Interdisciplinary Faculty of the University of Rostock. .
hdl:10013/epic.50843
[thumbnail of Vortragsankuendigung.pdf]
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Conference -Poster
Meyer, V. ORCID: https://orcid.org/0000-0002-4958-5367, Sun, S. , Winterfeld, M. , Hefter, J. ORCID: https://orcid.org/0000-0002-5823-1966, Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 and Mollenhauer, G. ORCID: https://orcid.org/0000-0001-5138-564X (2017)
14C blank assessment and correction of small-scale compound-specific radiocarbon analysis on lipid biomarkers and lignin phenols ,
AMS14 Conference, Ottawa, Canada, 14 August 2017 - 18 August 2017 .
hdl:10013/epic.51672

Conference -Invited talk
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 (2016)
Unterwassermassenspektrometrie aus der marinen Wissenschaft für die maritime Wirtschaft. ,
14-kieler-marktplatz, Kiel, 25 April 2016 - 25 April 2016 .
hdl:10013/epic.48013
[thumbnail of TGENTZ_kieler_markttreff.pdf]
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Conference -Poster
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359, Bell, R. and Schlüter, M. ORCID: https://orcid.org/0000-0002-4997-3802 , Beaver Creek Analytical LLC, Lafayette, Colorado, USA (2016)
In Situ Mass Spectrometry in Marine Science; Distribution and Quantification of Submarine Methane Sources ,
GRC-Conference: Natural Gas Hydrate Systems, Hotel Galvez in Galveston TX United States, 28 February 2016 - 4 March 2016 .
hdl:10013/epic.48012
[thumbnail of gentz_et_al_GRC_conference.pdf]
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Conference -Talk
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 (2015)
Improvements in Under Water Mass Spectrometry ,
Workshop on Harsh-Environment Mass Spectrometry, University of Maryland School of Pharmacy, Baltimore, USA, 13 September 2015 - 16 September 2015 .
hdl:10013/epic.46517
[thumbnail of Torben_Gentz_HEMS_Talk_Baltimore_2015.pdf]
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Conference -Invited talk
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 (2015)
Distribution and fate of methane released from submarine sources ,
Weekly workshop at AZTI, PASAIA Herrera Kaia, Spain, 13 April 2015 - 13 April 2015 .
hdl:10013/epic.46519
[thumbnail of TGentz_2015_at_AZTI.pdf]
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Conference -Talk
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 (2014)
High resolution detection of the dissolved gas composition in aquatic systemsbynovel underwater mass spectrometry. ,
Workshop for the intensification of cooperation between The Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) and the Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Museo Argentino de Ciencias Naturales Bernardino Rivadavia, Buenos Aires, Argentina, 10 November 2014 - 12 November 2014 .
hdl:10013/epic.46518
[thumbnail of Torben_Gentz_Talk_Buenos_Aires_Nov_2014.pdf]
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Conference -Invited talk
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 (2013)
Distribution and fate of methane released from submarine sources - Results of measurements using an improved in situ mass spectrometer ,
Group meeting of the Section: Hydrogeochemistry and Hydrogeology, Ruprecht-Karls Universität Heidelberg, 29 October 2013 - 29 October 2013 .
hdl:10013/epic.46516
[thumbnail of Talk_Tgentz_Heidelberg_29102013.pdf]
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Conference -Talk
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 (2013)
Distribution and fate of methane released from submarine sources - Results of measurements using an improved in situ mass spectrometer ,
S e m i n a r, Syddansk Universitet Institute of Biology, Denmark, 2 September 2013 - 2 September 2013 .
hdl:10013/epic.46520
[thumbnail of Uni_odense_tgentz_2013.pdf]
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Conference -Conference paper
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 and Schlüter, M. ORCID: https://orcid.org/0000-0002-4997-3802 (2013)
In Situ Mass Spectrometry in Marine Science: Distribution and Fate of Methane Released from Submarine Sources ,
HEMS 2013, St. Petersburg, Florida, USA, 15 September 2013 - 18 September 2013 .
hdl:10013/epic.42491
[thumbnail of HEMS_talk_2013.pdf]
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Conference -Poster
Cardenas ‐ Valencia, A. , Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359, Schlüter, M. ORCID: https://orcid.org/0000-0002-4997-3802, Toler, S. K. and Short, R. T. (2013)
Membrance interface evaluations for underwater mass spectrometers. ,
HEMS Workshop 2013, St. Petersburg, Florida, 15 September 2013 - 18 September 2013 .
hdl:10013/epic.42469
[thumbnail of Poster_HEMS_2013.pdf]
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Conference -Talk
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 and Schlüter, M. ORCID: https://orcid.org/0000-0002-4997-3802 (2011)
Underwater cryotrap membrane inlet system (CT-MIS) for improved in situ analysis of gases by mass spectrometry ,
HEMS-Workshop, St. Petersburg, Florida, USA, 19 September 2011 - 22 September 2011 .
hdl:10013/epic.42466
[thumbnail of HEMS_2011_tgentz.pdf]
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Conference -Poster
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 and Schlüter, M. ORCID: https://orcid.org/0000-0002-4997-3802 (2010)
Quantification of the methane concentration field around Pockmarks in Lake Constance with online membrane inlet mass spectrometry (Inspectr200-200) ,
EGU General Assembly Conference Abstracts, Vienna, Austria, 2 May 2010 - 7 May 2010 .
hdl:10013/epic.42467
[thumbnail of inSpectr_AWI_EGU_POSTERx.pdf]
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Conference -Poster
Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 and Schlüter, M. ORCID: https://orcid.org/0000-0002-4997-3802 (2009)
Online membrane inlet mass spectrometry (Inspectr200-200) for quantification of the methane concentration ,
HEMS Workshop 2009, Santa Barbara, California, 21 September 2009 - 24 September 2009 .
hdl:10013/epic.42468
[thumbnail of HEMS09_AWI_Poster.pdf]
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Conference -Talk
Schlüter, M. ORCID: https://orcid.org/0000-0002-4997-3802, Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 and Bussmann, I. ORCID: https://orcid.org/0000-0002-1197-7461 (2009)
Quantification of methane emissions from pockmarks (Lake Constance) by online and onsite membrane inlet mass spectrometry ,
Goldschmidt Conference 2009, Davos. .
hdl:10013/epic.36056

Conference -Talk
Schlüter, M. ORCID: https://orcid.org/0000-0002-4997-3802, Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 and Bussmann, I. ORCID: https://orcid.org/0000-0002-1197-7461 (2009)
Quantification of methane emissions from pockmarks (Lake Constance) by online and onsite membrane inlet mass spectrometry ,
Goldschmidt Conference 2009, Davos. .
hdl:10013/epic.36055

Conference -Talk
Schlüter, M. ORCID: https://orcid.org/0000-0002-4997-3802, Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359, Bussmann, I. ORCID: https://orcid.org/0000-0002-1197-7461, Wessels, M. and Schlömmer, S. (2008)
Application of Membrane Inlet Mass Spectrometry for online analysis of seafloor emissions to the water column and the atmosphere at pockmarks in Lake Constance. ,
9th Int Conference on Gas in Marine Sediments. .
hdl:10013/epic.36059

Conference -Talk
Schlüter, M. ORCID: https://orcid.org/0000-0002-4997-3802 and Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 (2007)
Application of the In-Spectr 200 Membrane Introduction Mass Spectrometer for Measurements of Methane in Lake Constance (Germany) and the Western Baltic Sea. ,
Workshop on Harsh-Environment Mass Spectrometry, Cocoa Beach, USA. .
hdl:10013/epic.36066

Miscellaneous

Miscellaneous
Mark, F. C. ORCID: https://orcid.org/0000-0002-5586-6704, Gentz, T. ORCID: https://orcid.org/0000-0001-6739-5359 and Rokitta, S. ORCID: https://orcid.org/0000-0002-7540-9033 (2019)
Cruise Report RV Heincke HE519 ,
[Miscellaneous]
hdl:10013/epic.1752a376-23a4-4748-be94-2dbd789cab4d
[thumbnail of CruiseReport_HE519.pdf]
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