Meijer, Prof. Harro
How dangerous is CO2?
Making snow in Greenland
Reliable Carbon 14 measurements
In 2000, Meijer set up the Lutjewad Measurement Station near Hornhuizen. That is where he and his team have been measuring the composition of the atmosphere, including carbon dioxide (CO2) concentrations in the air, for over 25 years. By looking at the various forms of carbon in the measurements, the are mapping where the CO2 originates and where it ends up.
The carbon variants that Meijer is measuring in the atmosphere are like a fingerprint that shows the material’s source. For example, it can be clearly deduced that the increase in atmospheric CO2 is due to the use of fossil fuels. However, Meijer is also interested in the continuation of the cycle, such as how much of the atmospheric carbon ends up in plants and oceans.
Meijer has traveled very often to Greenland to take samples from a snow layer he has produced in 2007, using a snow gun. "This way we can follow how fresh snow changes over the years as a function of time and pressure of the snow falling on top."
2026
Masalaite,
A., Holzinger, R., Plukis, A., Kairys, N., Meijer, H. A.
J., & Dusek, U. (2026). Chemical and
isotopic characterization of carbonaceous aerosol particles from
burning of different fuels. Atmospheric
research, 336, Article 108895. https://doi.org/10.1016/j.atmosres.2026.108895
Westra,
I. M., Scheeren, H. A., Penninga, M. J.,
van Heuven, S. M. A. C., & Meijer, H. A. J.
(2026). Controlled-Release Experiment to Optimize Emission
Quantification of H2 Point Sources. ACS
ES&T Air, 3(6), 1576-1585. https://doi.org/10.1021/acsestair.6c00006
Serra,
M., Alceste, D., Jucker, N., Haupt, L., Elben, S., Müller, S.,
Hulshof, P. J. M., Meijer, H. A. J., Thalheimer, A.,
Steinert, R. E., Gerber, P. A., Spector, A. C., Gero, D., &
Bueter, M. (2026). Limited validity of an AI-powered app for
dietary assessment in females with obesity. Npj
digital medicine, 9(1), Article 357. https://doi.org/10.1038/s41746-026-02536-2
2025
Moossen,
H., Steur, PM., Camin, F., Krajnc, B., Enke, A.,
Geilmann, H., Paul, D., Lange, M., von Rein, I.,
& Meijer, HA. J. (2026). How Well Do We Know
VPDB—Part 2: Interlaboratory Assessment of Existing
δ13CVPDB Reference Materials.
Rapid Communications in Mass Spectrometry,
40(4), Article e10171. https://doi.org/10.1002/rcm.10171
Aerts-Bijma,
AT., Paul, D., Buuren, AC. .,
Kroon, VR., & Meijer, HA. J. (2025). Calcium
Carbonate and Water Pyrolysis Measurements Suggest Minor Adjustment
to the VPDB and VSMOW-SLAP δ18O Scale
Relation. Rapid Communications in Mass
Spectrometry, 39(19), Article e10093. https://doi.org/10.1002/rcm.10093
Plessis,
J. D., Paul, D., Kuitems,
M., Aerts-Bijma, A., Loader, N. J.,
Meijer, H. A. J., & Dee, M. (2025).
Resolving challenges in the development of a protocol for
δ 18 O determinations on tree-ring cellulose.
Isotopes in Environmental and Health Studies,
61(6), 582-599. https://doi.org/10.1080/10256016.2025.2529213
Camin,
F., Besic, D., Brewer, PJ., Allison, CE., Coplen, TB., Dunn, PJ.
H., Gehre, M., Gröning, M., Meijer, HA. J.,
Hélie, J. F., Iacumin, P., Kraft, R., Krajnc, B., Kümmel,
S., Lee, S., Meija, J., Mester, Z., Mohn, J., Moossen, H., ...
Wielgosz, RI. (2025). Stable Isotope Reference Materials and
Scale Definitions: Outcomes of the 2024 IAEA
Experts Meeting. Rapid Communications in Mass
Spectrometry, 39(14), Article e10018. https://doi.org/10.1002/rcm.10018
2024
Schwartz,
S. E., Hua, Q., Andrews, D. E., Keeling, R. F., Lehman, S. J.,
Turnbull, J. C., Reimer, P. J., Miller, J. B., & Meijer,
H. A. J. (2024). DISCUSSION: PRESENTATION of
ATMOSPHERIC 14CO2DATA.
Radiocarbon, 66(2), 386-399. https://doi.org/10.1017/RDC.2024.27
Westra,
I. M., Scheeren, H. A., Stroo, F.
T., van Heuven, S. M. A. C., Kers, B. A.
M., Peters, W., & Meijer, H. A.
J. (2024). First detection of industrial hydrogen
emissions using high precision mobile measurements in ambient
air. Scientific Reports,
14(1), Article 24147. https://doi.org/10.1038/s41598-024-76373-2
Steur,
P. M., Scheeren, H. A., Koren, G., Adnew, G.
A., Peters, W., & Meijer, H. A. J.
(2024). Interannual variations in the "( 17O) signature of
atmospheric CO 2 at two mid-latitude sites suggest a close link to
stratosphere-troposphere exchange. Atmospheric
Chemistry and Physics, 24(19), 11005-11027. https://doi.org/10.5194/acp-24-11005-2024
Dunn,
P. J. H., Malinovsky, D., Ogrinc, N., Potočnik, D., Flierl,
L., Rienitz, O., Paul, D., & Meijer, H. A.
J. (2024). Re-determination of
R(13C/12C) for Vienna Peedee belemnite
(VPDB). Rapid Communications in Mass
Spectrometry, 38(16), Article e9773. https://doi.org/10.1002/rcm.9773
Aerts‐Bijma,
A. T., Buuren, A. C. V., Paul,
D., & Meijer, H. A. J. (2024). The
absolute δ18O value for SLAP with respect to VSMOW reveals a
much lower value than previously established.
Rapid Communications in Mass Spectrometry,
38(6), Article e9678. https://doi.org/10.1002/rcm.9678
Palstra,
S. W. L., & Meijer, H. A. J. (2024).
Verification of the age of 10- and 20-year-old Tawny Port
wines using Radiocarbon. Food
Chemistry, 448, Article 139081. https://doi.org/10.1016/j.foodchem.2024.139081
2023
Serra,
M., Alceste, D., Hauser, F., Hulshof, P. J. M., Meijer, H. A.
J., Thalheimer, A., Steinert, R. E., Gerber, P. A., Spector,
A. C., Gero, D., & Bueter, M. (2023). Assessing daily
energy intake in adult women: validity of a food-recognition mobile
application compared to doubly labelled water.
Frontiers in nutrition, 10, Article
1255499. https://doi.org/10.3389/fnut.2023.1255499
Faassen,
K. A. P., Nguyen, L. N. T., Broekema, E. R.,
Kers, B. A. M., Mammarella, I., Vesala, T., Pickers, P. A.,
Manning, A. C., Vilà-Guerau De Arellano, J., Meijer, H.
A. J., Peters, W., & Luijkx, I.
T. (2023). Diurnal variability of atmospheric
O2, CO2, and their exchange ratio above a
boreal forest in southern Finland. Atmospheric
Chemistry and Physics, 23(2), 851-876. https://doi.org/10.5194/acp-23-851-2023
Tong,
X., Scheeren, B., Bosveld, F., Hensen, A.,
Frumau, A., Meijer, H. A. J., & Chen,
H. (2023). Magnitude and seasonal variation of N2O and
CH4 emissions over a mixed agriculture-urban region.
Agricultural and Forest Meteorology,
334, Article 109433. https://doi.org/10.1016/j.agrformet.2023.109433
Van
Der Woude, A. M., De Kok, R., Smith, N., Luijkx, I.
T., Botía, S., Karstens, U., Kooijmans, L. M. J.,
Koren, G., Meijer, H. A. J., Steeneveld, G. J., Storm,
I., Super, I., Scheeren, H. A., Vermeulen, A.,
& Peters, W. (2023). Near-real-time
CO2fluxes from CarbonTracker Europe for high-resolution
atmospheric modeling. Earth System Science
Data, 15(2), 579-605. https://doi.org/10.5194/essd-15-579-2023
Steur,
P. M., Botter, D., Scheeren, H. A., Moossen,
H., Rothe, M., & Meijer, H. A. J. (2023).
Preventing drift of oxygen isotopes of CO2-in-air
stored in glass sample flasks: new insights and
recommendations. Isotopes in Environmental and
Health Studies, 59(3), 309-326. https://doi.org/10.1080/10256016.2023.2234594
2022
Yao,
P., Ni, H., Paul, D., Masalaite, A., Huang, R.
J., Meijer, H. A. J., & Dusek, U.
(2022). An automated method for thermal-optical separation of
aerosol organic/elemental carbon for 13C analysis at the
sub-μgC level: A comprehensive assessment.
Science of the Total Environment,
804, Article 150031. https://doi.org/10.1016/j.scitotenv.2021.150031
Schwartz,
S. E., Keeling, R. F., Meijer, H. A. J., &
Turnbull, J. C. (2022). Comment on "world Atmospheric
CO2, Its 14C Specific Activity, Non-fossil
Component, Anthropogenic Fossil Component, and Emissions
(1750-2018)," by Kenneth Skrable, George Chabot, and Clayton
French. Health Physics,
122(6), 717-719. https://doi.org/10.1097/HP.0000000000001577
Chartrand,
M. M. G., Kai, F. M., Meijer, H. A. J., Moossen, H.,
Qi, H., Aerts-Bijma, A. T., Cui, Y., Geilmann, H.,
Mester, Z., & Meija, J. (2022). Final report on pilot
study CCQM-P211: carbon isotope delta measurements of
vanillin. Metrologia, 59(1A).
https://doi.org/10.1088/0026-1394/59/1A/08005
Wang,
X., Kong, D., van Dijk, G.,
& Meijer, H. A. J. (2022). First use of triply
labelled water analysis for energy expenditure measurements in
mice. Scientific Reports,
12(1), Article 6351. https://doi.org/10.1038/s41598-022-10377-8
Skrzypek,
G., Allison, C. E., Böhlke, J. K., Bontempo, L., Brewer, P.,
Camin, F., Carter, J. F., Chartrand, M. M. G., Coplen, T. B.,
Gröning, M., Hélie, J. F., Esquivel-Hernández, G.,
Kraft, R. A., Magdas, D. A., Mann, J. L., Meija, J., Meijer,
H. A. J., Moossen, H., Ogrinc, N., ... Dunn, P. J. H.
(2022). Minimum requirements for publishing hydrogen, carbon,
nitrogen, oxygen and sulfur stable-isotope delta results (IUPAC
Technical Report). Pure and Applied
Chemistry, 94(11-12), 1249-1255. https://doi.org/10.1515/pac-2021-1108
Prohaska,
T., Irrgeher, J., Benefield, J., Böhlke, J. K., Chesson, L.
A., Coplen, T. B., Ding, T., Dunn, P. J. H., Gröning, M.,
Holden, N. E., Meijer, H. A. J., Moossen, H., Possolo,
A., Takahashi, Y., Vogl, J., Walczyk, T., Wang, J., Wieser, M. E.,
Yoneda, S., ... Meija, J. (2022). Standard atomic weights of
the elements 2021 (IUPAC Technical Report). Pure
and Applied Chemistry, 94(5), 573-600. https://doi.org/10.1515/pac-2019-0603
Yao,
P., Huang, R. J., Ni, H., Kairys, N., Yang, L.,
Meijer, H. A. J., & Dusek, U. (2022).
13C signatures of aerosol organic and elemental
carbon from major combustion sources in China compared to worldwide
estimates. Science of the Total
Environment, 810, Article 151284. https://doi.org/10.1016/j.scitotenv.2021.151284
Coplen,
T. B., Holden, N. E., Ding, T., Meijer, H. A. J.,
Vogl, J., & Zhu, X. (2022). The Table of Standard Atomic
Weights—An exercise in consensus. Rapid
Communications in Mass Spectrometry, 36(15),
Article e8864. https://doi.org/10.1002/rcm.8864
Nguyen,
L. N. T., Meijer, H. A. J., Van Leeuwen,
C., Kers, B. A. M., Scheeren, H. A.,
Jones, A. E., Brough, N., Barningham, T., Pickers, P. A., Manning,
A. C., & Luijkx, I. T. (2022). Two decades of flask
observations of atmospheric (O2/N2), CO2, and APO at stations
Lutjewad (the Netherlands) and Mace Head (Ireland), and 3 years
from Halley station (Antarctica). Earth System
Science Data, 14(2), 991-1014. https://doi.org/10.5194/essd-14-991-2022
2021
Hillaire-Marcel,
C., Kim, S. T., Landais, A., Ghosh, P., Assonov, S., Lécuyer,
C., Blanchard, M., Meijer, H. A. J., &
Steen-Larsen, H. C. (2021). A stable isotope toolbox for
water and inorganic carbon cycle studies. Nature
Reviews Earth and Environment, 2(10), 699-719.
https://doi.org/10.1038/s43017-021-00209-0
Wang,
X., Jansen, H. G., Duin, H., &
Meijer, H. A. J. (2021). Measurement of
δ18O and δ2H of water and ethanol
in wine by Off-Axis Integrated Cavity Output Spectroscopy and
Isotope Ratio Mass Spectrometry. European Food
Research and Technology, 247(8), 1899-1912. https://doi.org/10.1007/s00217-021-03758-2
Steur,
P. M., Scheeren, H. A., Nelson, D. D., McManus,
J. B., & Meijer, H. A. J. (2021).
Simultaneous measurement of δ 13C δ
18O and δ 17O of atmospheric CO
2- Performance assessment of a dual-laser absorption
spectrometer. Atmospheric Measurement
Techniques, 14(6), 4279-4304. https://doi.org/10.5194/amt-14-4279-2021
2020
Aerts-Bijma,
A. T., Paul, D., Dee, M. W.,
Palstra, S. W. L., & Meijer, H. A. J.
(2021). An independent assessment of uncertainty for
radiocarbon analysis with the new generation high-yield accelerator
mass spectrometers. Radiocarbon,
63(1), 1-22. https://doi.org/10.1017/RDC.2020.101
Qi,
H., Moossen, H., Meijer, H. A. J., Coplen, T.
B., Aerts-Bijma, A. T., Reid, L., Geilmann, H.,
Richter, J., Rothe, M., Brand, W. A., Toman, B., Benefield, J.,
& Hélie, J.-F. (2021). USGS44, a new high purity
calcium carbonate reference material for δ13 C
measurements. Rapid Communications in Mass
Spectrometry, 35(4), Article e9006. https://doi.org/10.1002/rcm.9006
Flierl,
L., Rienitz, O., Brewer, P. J., Meijer, H. A.
J., & Steur, F. M. (2020). Absolute
isotope ratios of carbon dioxide a feasibility study.
Journal of analytical atomic spectrometry,
35(11), 2545-2564. https://doi.org/10.1039/d0ja00318b
Paul,
D., Scheeren, H. A., Jansen, H.
G., Kers, B. A. M., Miller, J. B., Crotwell, A.
M., Michel, S. E., Gatti, L., Domingues, L. G., Correia, C. S. C.,
Neves, R. A. L., Meijer, H. A. J., & Peters,
W. (2020). Evaluation of a field-deployable Nafion
(TM)-based air-drying system for collecting whole air samples and
its application to stable isotope measurements of CO2.
Atmospheric Measurement Techniques,
13(7), 4051-4064. https://doi.org/10.5194/amt-13-4051-2020
Masalaite,
A., Remeikis, V., Zenker, K., Westra, D.,
Meijer, H. A. J., & Dusek, U. (2020).
Seasonal changes of sources and volatility of carbonaceous
aerosol at urban, coastal and forest sites in Eastern Europe
(Lithuania). Atmospheric environment,
225, Article 117374. https://doi.org/10.1016/j.atmosenv.2020.117374
Zenker,
K., Sirignano, C., Riccio, A., Chianese, E.,
Calfapietra, C., Prati, M. V., Masalaite, A., Remeikis, V., Mook,
E., Meijer, H. A. J., & Ulrike, D.
(2020). δ13C signatures of organic aerosols: Measurement
method evaluation and application in a source study.
Journal of Aerosol Science, 145,
Article 105534. https://doi.org/10.1016/j.jaerosci.2020.105534
2019
Dee,
M. W., Palstra, S. W. L., Aerts-Bijma, A.
T., Bleeker, M. O., de Bruijn, S.,
Ghebru, F., Jansen, H. G., Kuitems,
M., Paul, D., Richie, R. R.,
Spriensma, J. J., Scifo, A., Van
Zonneveld, D., Verstappen-Dumoulin, B. M. A.
A., Wietzes-Land, P., & Meijer, H. A.
J. (2020). Radiocarbon Dating at Groningen: New and
Updated Chemical Pretreatment Procedures.
Radiocarbon, 62(1), 63-74. https://doi.org/10.1017/RDC.2019.101
Sirignano,
C., Riccio, A., Chianese, E., Ni, H., Zenker,
K., D'Onofrio, A., Meijer, H. A. J.,
& Dusek, U. (2019). High Contribution of Biomass
Combustion to PM2.5 in the City Centre of Naples (Italy).
Atmosphere, 10(8), Article 451. https://doi.org/10.3390/atmos10080451
Ni,
H., Huang, R.-J., Cao, J., Dai, W., Zhou, J., Deng, H.,
Aerts-Bijma, A., Meijer, H. A. J., &
Dusek, U. (2019). High contributions of fossil sources
to more volatile organic aerosol. Atmospheric
Chemistry and Physics, 19(15), 10405-10422. https://doi.org/10.5194/acp-19-10405-2019
Visser,
M. E., van Dooremalen, C., Tomotani, B. M., Bushuev,
A., Meijer, H. A. J., Te Marvelde, L., & Gienapp,
P. (2019). Short-term, but not long-term, increased daytime
workload leads to decreased night-time energetics in a free-living
song bird. The Journal of Experimental
Biology, 222(Pt 14), Article jeb.199513. https://doi.org/10.1242/jeb.199513
Dusek,
U., Cosijn, M. M., Ni, H., Huang, R.-J., Meijer, H. A.
J., & van Heuven, S. (2019).
Technical Note: An Automated System for Separate Combustion
of Elemental and Organic Carbon for C-14 Analysis of Carbonaceous
Aerosol. Aerosol and air quality
research, 19(11), 2604-2611. https://doi.org/10.4209/aaqr.2019.06.0287
2018
Navarro,
R. A., Meijer, H. A. J., Underhill, L. G., &
Mullers, R. H. E. (2018). Extreme water efficiency of Cape
gannet Morus capensis chicks as an adaptation to water
scarcity and heat stress in the breeding colony.
Marine and freshwater behaviour and
physiology, 51(1), 30-43. https://doi.org/10.1080/10236244.2018.1442176
Wang,
X., & Meijer, H. A. J. (2018).
Ice-liquid isotope fractionation factors for O-18 and H-2
deduced from the isotopic correction constants for the triple point
of water. Isotopes in Environmental and Health
Studies, 54(3), 304-311. https://doi.org/10.1080/10256016.2018.1435533
Ni,
H., Huang, R.-J., Cao, J., Liu, W., Zhang, T., Wang, M.,
Meijer, H. A. J., & Dusek, U. (2018).
Source apportionment of carbonaceous aerosols in Xi'an,
China: insights from a full year of measurements of radiocarbon and
the stable isotope C-13. Atmospheric Chemistry and
Physics, 18(22), 16363-16383. https://doi.org/10.5194/acp-18-16363-2018
2017
Keeling,
R. F., Graven, H. D., Welp, L. R., Resplandy, L., Bi, J., Piper, S.
C., Sun, Y., Bollenbacher, A., & Meijer, H. A. J.
(2017). Atmospheric evidence for a global secular increase in
carbon isotopic discrimination of land photosynthesis.
Proceedings of the National Academy of Science of the
United States of America, 114(39),
10361-10366. https://doi.org/10.1073/pnas.1619240114
Hammer,
S., Friedrich, R., Kromer, B., Cherkinsky, A., Lehman, S.,
& Meijer, H. (2017). COMPATIBILITY OF ATMOSPHERIC
(CO2)-C-14 MEASUREMENTS: COMPARING THE HEIDELBERG LOW-LEVEL
COUNTING FACILITY TO INTERNATIONAL ACCELERATOR MASS SPECTROMETRY
(AMS) LABORATORIES. In Proceedings of the 22nd
International Radiocarbon Conference (3 ed., Vol. 59, pp.
875-883). (Radiocarbon; Vol. 59, No. 3). Cambridge University
Press. https://doi.org/10.1017/RDC.2016.62
Graven,
H., Allison, C. E., Etheridge, D. M., Hammer, S., Keeling, R. F.,
Levin, I., Meijer, H. A. J., Rubino, M., Tans, P. P.,
Trudinger, C. M., Vaughn, B. H., & White, J. W. C. (2017).
Compiled records of carbon isotopes in atmospheric CO2 for
historical simulations in CMIP6. Geoscientific
Model Development, 10(12), 4405-4417. https://doi.org/10.5194/gmd-10-4405-2017
Zenker,
K., Vonwiller, M., Szidat, S., Calzolai, G., Giannoni, M.,
Bernardoni, V., Jedynska, A. D., Henzing, B., Meijer, H. A.
J., & Dusek, U. (2017). Evaluation
and Inter-Comparison of Oxygen-Based OC-EC Separation Methods for
Radiocarbon Analysis of Ambient Aerosol Particle Samples.
Atmosphere, 8(11), Article 226. https://doi.org/10.3390/atmos8110226
Fahrni,
S. M., Southon, J. R., Santos, G. M., Palstra, S. W.
L., Meijer, H. A. J., & Xu, X. (2017).
Reassessment of the C-13/C-12 and C-14/C-12 isotopic
fractionation ratio and its impact on high-precision radiocarbon
dating. Geochimica et Cosmochimica
Acta, 213, 330-345. https://doi.org/10.1016/j.gca.2017.05.038
Dusek,
U., Hitzenberger, R., Kasper-Giebl, A., Kistler, M.,
Meijer, H. A. J., Szidat, S., Wacker, L., Holzinger, R.,
& Rockmann, T. (2017). Sources and formation mechanisms
of carbonaceous aerosol at a regional background site in the
Netherlands: insights from a year-long radiocarbon study.
Atmospheric Chemistry and Physics,
17(5), 3233-3251. https://doi.org/10.5194/acp-17-3233-2017
2016
Paul,
D., Been, H. A., Aerts-Bijma, A. T.,
& Meijer, H. A. J. (2016). Contamination on AMS
Sample Targets by Modern Carbon is Inevitable.
Radiocarbon, 58(2), 407-418. Article
RDC.2016.9. https://doi.org/10.1017/RDC.2016.9
Koffi,
E. N., Bergamaschi, P., Karstens, U., Krol, M., Segers, A.,
Schmidt, M., Levin, I., Vermeulen, A. T., Fisher, R. E., Kazan, V.,
Baltink, H. K., Lowry, D., Manca, G., Meijer, H. A.
J., Moncrieff, J., Pal, S., Ramonet, M., Scheeren, H.
A., & Williams, A. G. (2016). Evaluation of the
boundary layer dynamics of the TM5 model over Europe.
Geoscientific Model Development,
9(9), 3137-3160. https://doi.org/10.5194/gmd-9-3137-2016
Machguth,
H., MacFerrin, M., van As, D., Box, J. E., Charalampidis, C.,
Colgan, W., Fausto, R. S., Meijer, H. A. J.,
Mosley-Thompson, E., & van de Wal, R. S. W. (2016).
Greenland meltwater storage in firn limited by near-surface
ice formation. Nature climate change,
6(4), 390-393. https://doi.org/10.1038/NCLIMATE2899
van
der Laan, S., Manohar, S., Vermeulen, A., Bosveld, F.,
Meijer, H., Manning, A., van der Molen, M. K., & van der
Laan-Luijkx, I. (2016). Inferring Rn-222 soil fluxes from
ambient Rn-222 activity and eddy covariance measurements of
CO2. Atmospheric Measurement
Techniques, 9(11), 5523-5533. https://doi.org/10.5194/amt-9-5523-2016
Meijer,
H., & van der Plicht, H. (2016).
Obituary: Willem Gerrit Mook (1932–2016).
Radiocarbon, 58(2), III-IV. https://doi.org/10.1017/RDC.2016.19
Schimmelmann,
A., Qi, H., Coplen, T. B., Brand, W. A., Fong, J.,
Meier-Augenstein, W., Kemp, H. F., Toman, B., Ackermann, A.,
Assonov, S., Aerts-Bijma, A. T., Brejcha, R.,
Chikaraishi, Y., Darwish, T., Elsner, M., Gehre, M., Geilmann, H.,
Groeing, M., Helie, J.-F., ... Werner, R. A. (2016). Organic
Reference Materials for Hydrogen, Carbon, and Nitrogen Stable
Isotope-Ratio Measurements: Caffeines, n-Alkanes, Fatty Acid Methyl
Esters, Glycines, L-Valines, Polyethylenes, and Oils.
Analytical Chemistry, 88(8),
4294-4302. https://doi.org/10.1021/acs.analchem.5b04392
Paul,
D., Chen, H., Been, H. A., Kivi, R.,
& Meijer, H. A. J. (2016). Radiocarbon analysis of
stratospheric CO2 retrieved from AirCore sampling.
Atmospheric Measurement Techniques,
9(10), 4997-5006. https://doi.org/10.5194/amt-9-4997-2016
Paul,
D., & Meijer, H. A. J. (2016). Reply
to Comment Submitted by Murnick et al. on "Intracavity OptoGalvanic
Spectroscopy Not Suitable for Ambient Level Radiocarbon
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G., Spriensma, J. J., van Geel, J., &
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G., Spriensma, J. J., Peruzzi, A., &
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G., van Dijk, G., Aerts-Bijma, A.
T., Kerstel, E. R. T., Groening, M., & Meijer, H.
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der Wel, L. G., Been, H. A., van de Wal, R. S. W., Smeets, C. J. P.
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Meijer, H. A. J., Brand, W. A., & Schimmelmann, A.
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van Dijk, G., Meijer, H. A. J., Verhulst,
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metabolic changes of free-flying migrating Northern Bald
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der Wel, G., Fischer, H., Oerter, H., Meyer, H., &
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Intracavity OptoGalvanic Spectroscopy Not Suitable for
Ambient Level Radiocarbon Detection. Analytical
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M., Renpenning, J., Gilevska, T., Qi, H., Coplen, T. B.,
Meijer, H. A. J., Brand, W. A., & Schimmelmann, A.
(2015). On-Line Hydrogen-Isotope Measurements of Organic
Samples Using Elemental Chromium: An Extension for High Temperature
Elemental-Analyzer Techniques. Analytical
Chemistry, 87(10), 5198-5205. https://doi.org/10.1021/acs.analchem.5b00085
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J. (2015). Radiocarbon-based determination of biogenic
and fossil carbon partitioning in the production of synthetic
natural gas. Fuel, 157,
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Chen, H., Meijer, H. A. J., & Geels, C.
(2015). Sensitivity of the air-sea CO2 exchange in the Baltic
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der Laan, S., van der Laan - Luijkx, I., Roedenbeck,
C., Varlagin, A., Shironya, I., Neubert, R. E. M., Ramonet,
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CO2, delta(O-2/N-2), APO and oxidative ratios from aircraft flask
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Atmospheric environment, 97,
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L., Grueebler, M. U., Meijer, H. A. J., Visser, G. H.,
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Dusek,
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Evaluation of a two-step thermal method for separating
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2013
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der Laan - Luijkx, I., van der Laan, S., Uglietti, C.,
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Brand, W. A., Jordan, A., Richter, J. M., Rothe, M., &
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J., Scheurink, A. J. W., & van Dijk,
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International Journal of Greenhouse Gas
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Manohar,
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A. (2013). Radon flux maps for the Netherlands and
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validity of the doubly labeled water method in high-fat and
sucrose-feeding mice irrespective of obesity proneness.
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The importance of crop growth modeling to interpret the
Δ14CO2 signature of annual plants. Global
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estimating CO2 production in mice under different
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2012
Eichhorn,
G., Meijer, H. A. J., Oosterbeek, K., & Klaassen,
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to a natural diet for body store deposition in geese?
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Marvelde, L., Webber, S. L., Meijer, H. A. J.,
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2011
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