Greg Skrzypek

2025

Contrasting population declines and drivers of ecological refuge for two range-restricted amphibians

Hoffmann, E. P., Williams, K., Taylor, C., Skrzypek, G., Hipsey, M. R. & Mitchell, N. J., Feb 2025, In: Biodiversity and Conservation. 34, 2, p. 381-400 20 p.

Research output: Contribution to journal › Article › peer-review

Stable isotope disequilibrium between soil bound water and soil bulk water – Implications for estimations of plant water sources

Xu, X., Zhao, Z. & Skrzypek, G., Apr 2025, In: Journal of Hydrology. 650, 12 p., 132544.

Research output: Contribution to journal › Article › peer-review

Stable Isotope Reference Materials and Scale Definitions—Outcomes of the 2024 IAEA Experts Meeting

Camin, F., Besic, D., Brewer, P., Allison, C., Coplen, T., Dunn, P. ., Gehre, M., Gröning, M., Meijer, H. ., Hélie, J. F., Iacumin, P., Kraft, R., Krajnc, B., Kümmel, S., Lee, S., Meija, J., Mester, Z., Mohn, J., Moossen, H. & Qi, H. & 5 others, Skrzypek, G., Sperlich, P., Viallon, J., Wassenaar, L. & Wielgosz, R., 30 Jul 2025, In: Rapid Communications in Mass Spectrometry. 39, 14, 11 p., e10018.

Research output: Contribution to journal › Article › peer-review

Open Access

2024

Analytical improvements and developments in stable isotope laboratories for HCNOS analyses

Skrzypek, G., Dunn, P. J. H. & Imfeld, G., Jun 2024, In: MethodsX. 12, 102769.

Research output: Contribution to journal › Editorial › peer-review

Open Access

Conceptual Sampling Design for Tracing Agropollutants on a Catchment Scale

Skrzypek, G., 2024, Tracing the Sources and Fate of Contaminants in Agroecosystems: Applications of Multi-stable Isotopes. Adu-Gyamfi, J., Skrzypek, G., Imfeld, G. & Heng, L. (eds.). 1 ed. Springer Nature Switzerland AG, p. 11-16 6 p.

Research output: Chapter in Book/Conference paper › Chapter › peer-review

Open Access

Conclusion: Stable Isotope Tracers Are Useful for the Identification of Pollutants in Agro-ecosystems

Imfeld, G., Skrzypek, G., Adu-Gyamfi, J. & Heng, L., 2024, Tracing the Sources and Fate of Contaminants in Agroecosystems: Applications of Multi-stable Isotopes. Adu-Gyamfi, J., Skrzypek, G., Imfeld, G. & Heng, L. (eds.). 1 ed. Springer Nature Switzerland AG, p. 157-164 8 p.

Research output: Chapter in Book/Conference paper › Foreword/postscript › peer-review

Open Access

1 Citation (Scopus)

Correction to: Parasitic Copepods as Biochemical Tracers of Foraging Patterns and Dietary Shifts in Whale Sharks (Rhincodon typus Smith, 1828) (Fishes, (2023), 8, 5, (261), 10.3390/fishes8050261)

Osorio, B. J., Skrzypek, G. & Meekan, M., Sept 2024, In: Fishes. 9, 9, 368.

Research output: Contribution to journal › Comment/debate › peer-review

Open Access

Identifying the influence of episodic events on groundwater recharge in semi-arid environments using environmental tracers

Chmielarski, M., Dogramaci, S., Cook, P. G., Skrzypek, G., Jackson, A., Nelson Tredwell, M. & McCallum, J. L., Apr 2024, In: Journal of Hydrology. 633, 130848.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

Introduction: Stable Isotope Tracers Used for the Identification of Contaminants in Agro-Ecosystems

Skrzypek, G., Adu-Gyamfi, J., Imfeld, G. & Heng, L., 2024, Tracing the Sources and Fate of Contaminants in Agroecosystems: Applications of Multi-stable Isotopes. Adu-Gyamfi, J., Skrzypek, G., Imfeld, G. & Heng, L. (eds.). 1 ed. Springer Nature Switzerland AG, p. 1-10 10 p.

Research output: Chapter in Book/Conference paper › Foreword/postscript › peer-review

1 Citation (Scopus)

Molecular mechanisms of microbiome modulation by the eukaryotic secondary metabolite azelaic acid

Shibl, A. A., Ochsenkühn, M. A., Mohamed, A. R., Isaac, A., Coe, L. S. Y., Yun, Y., Skrzypek, G., Raina, J. B., Seymour, J. R., Afzal, A. J. & Amin, S. A., 8 Jan 2024, In: eLife. 12, RP88525.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

Monitoring Stable Nitrogen and Oxygen Isotope Compositions of Nitrate in Atmospheric Precipitation

Skrzypek, G., 2024, Vienna: International Atomic Energy Agency. 46 p.

Research output: Book/Report › Report › peer-review

Preface

Adu-Gyamfi, J., Skrzypek, G., Imfeld, G. & Heng, L., 2024, Tracing the Sources and Fate of Contaminants in Agroecosystems: Applications of Multi-stable Isotopes. Adu-Gyamfi, J., Skrzypek, G., Imfeld, G. & Heng, L. (eds.). Springer Nature Switzerland AG, p. v-vi

Research output: Chapter in Book/Conference paper › Foreword/postscript › peer-review

Preliminary appraisal of biota from methane-seep and associated deposits, lower Holmwood Shale, Early Permian (Sakmarian), Irwin Basin, Western Australia.

Haig, D., Dillinger, A., Playford, G., Riera, R., Sadekov, A., Skrzypek, G., Hakansson, E., Mory, A., Peyrot, D. & Thomas, C., 29 Feb 2024, In: Royal Society of Western Australia Journal. 106, p. 75-102 29 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Principles of Mixing and Fractionation Models

Skrzypek, G., 2024, Tracing the Sources and Fate of Contaminants in Agroecosystems: Applications of Multi-stable Isotopes. Adu-Gyamfi, J., Skrzypek, G., Imfeld, G. & Heng, L. (eds.). 1 ed. Springer Nature Switzerland AG, p. 17-31 15 p.

Research output: Chapter in Book/Conference paper › Chapter › peer-review

Open Access

Rain use efficiency gradients across Australian ecosystems

Liu, Z., Skrzypek, G., Batelaan, O. & Guan, H., 10 Jul 2024, In: Science of the Total Environment. 933, 173101.

Research output: Contribution to journal › Article › peer-review

Open Access

Stable Sulfur and Oxygen Isotope Compositions of Sulfates to Disentangle Agrocontaminants from Other Sources of Sulfur in Agrosystems

Skrzypek, G., 2024, Tracing the Sources and Fate of Contaminants in Agroecosystems: Applications of Multi-stable Isotopes. Adu-Gyamfi, J., Skrzypek, G., Imfeld, G. & Heng, L. (eds.). 1 ed. Springer Nature Switzerland AG, p. 99-125 27 p.

Research output: Chapter in Book/Conference paper › Chapter › peer-review

Open Access

2 Citations (Scopus)

Tracing sulfate sources in a tropical agricultural catchment with a stable isotope Bayesian mixing model

Saka, D., Antwi, E. O., Skrzypek, G., Adu-Gyamfi, J., Heng, L. & Attiogbe, F., 15 Nov 2024, In: Science of the Total Environment. 951, 12 p., 175502.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

Tracing the Sources and Fate of Contaminants in Agroecosystems: Applications of Multi-stable Isotopes

Adu-Gyamfi, J. (Editor), Skrzypek, G. (Editor), Imfeld, G. (Editor) & Heng, L. (Editor), 2024, 1 ed. Springer Nature Switzerland AG. 166 p.

Research output: Book/Report › Edited book/Anthology › peer-review

2023

Analytical solutions for the advection-dispersion model for radon-222 production and transport in shallow porewater profiles

Buenavista, A. J., Wang, C., Xie, Y., Gilfedder, B., Frei, S., Masque, P., Skrzypek, G., Dogramaci, S. & McCallum, J. L., Aug 2023, In: Journal of Hydrology. 623, 129575.

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Disentangling nitrate pollution sources and apportionment in a tropical agricultural ecosystem using a multi-stable isotope model

Saka, D., Adu-Gyamfi, J., Skrzypek, G., Antwi, E. O., Heng, L. & Torres- Martínez, J. A., 1 Jul 2023, In: Environmental Pollution. 328, 121589.

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

Globally coherent water cycle response to temperature change during the past two millennia

Konecky, B. L., McKay, N. P., Falster, G. M., Stevenson, S. L., Fischer, M. J., Atwood, A. R., Thompson, D. M., Jones, M. D., Tyler, J. J., DeLong, K. L., Martrat, B., Thomas, E. K., Conroy, J. L., Dee, S. G., Jonkers, L., Churakova (Sidorova), O. V., Kern, Z., Opel, T., Porter, T. J. & Sayani, H. R. & 25 others, Skrzypek, G., Abram, N. J., Braun, K., Carré, M., Cartapanis, O., Comas-Bru, L., Curran, M. A., Dassié, E. P., Deininger, M., Divine, D. V., Incarbona, A., Kaufman, D. S., Kaushal, N., Klaebe, R. M., Kolus, H. R., Leduc, G., Managave, S. R., Mortyn, P. G., Moy, A. D., Orsi, A. J., Partin, J. W., Roop, H. A., Sicre, M. A., von Gunten, L. & Yoshimura, K., Nov 2023, In: Nature Geoscience. 16, 11, p. 997-1004 8 p.

Research output: Contribution to journal › Article › peer-review

File

17 Citations (Scopus)

73 Downloads (Pure)

Groundwater recharge through internally drained basins in a semiarid climate, Western Australia

Skrzypek, G., Siller, A., McCallum, J. L. & Dogramaci, S., Jun 2023, In: Journal of Hydrology: Regional Studies. 47, 101388.

Research output: Contribution to journal › Article › peer-review

Open Access

6 Citations (Scopus)

Ontogenetic changes in green turtle (Chelonia mydas) diet and home range in a tropical lagoon

Vanderklift, M. A., Pillans, R. D., Rochester, W., Stubbs, J. L., Skrzypek, G., Tucker, A. D. & Whiting, S. D., 2023, In: Frontiers in Ecology and Evolution. 11, 1139441.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

Parasitic Copepods as Biochemical Tracers of Foraging Patterns and Dietary Shifts in Whale Sharks (Rhincodon typus Smith, 1828)

Osorio, B. J., Skrzypek, G. & Meekan, M., May 2023, In: Fishes. 8, 5, 261.

Research output: Contribution to journal › Article › peer-review

Open Access

4 Citations (Scopus)

Perspective: Hidden biases in isotope delta results and the need for comprehensive reporting

Dunn, P. J. H. & Skrzypek, G., 30 Oct 2023, In: Rapid Communications in Mass Spectrometry. 37, 20, e9623.

Research output: Contribution to journal › Article › peer-review

Open Access

9 Citations (Scopus)

Stable Isotope Provenance of Unidentified Deceased Migrants—A Pilot Study

Obertova, Z., Skrzypek, G., Danisik, M., Rankenburg, K., Cummaudo, M., Olivieri, L., Mazzarelli, D., Cappella, A., Evans, N., Ubelaker, D. & Cattaneo, C., Nov 2023, In: Biology. 12, 11, 1371.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

The measurement of ambient air moisture stable isotope composition for the accurate estimation of evaporative losses

Adsiz, C., Skrzypek, G. & McCallum, J., Dec 2023, In: MethodsX. 11, 102265.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

Vadose zone water stable isotope profiles for assessing groundwater recharge: Sensitivity to seasonal soil sampling

Boumaiza, L., Chesnaux, R., Drias, T., Stotler, R. L., Skrzypek, G., Gillon, M., Wanke, H., Johannesson, K. H. & Stumpp, C., Nov 2023, In: Journal of Hydrology. 626, 130291.

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

2022

Composition of Seagrass Root Associated Bacterial Communities Are Linked to Nutrients and Heavy Metal Concentrations in an Anthropogenically Influenced Estuary

Martin, B. C., Middleton, J. A., Skrzypek, G., Kendrick, G. A., Cosgrove, J. & Fraser, M. W., 27 Jan 2022, In: Frontiers in Marine Science. 8, 768864.

Research output: Contribution to journal › Article › peer-review

Open Access

14 Citations (Scopus)

FRAME—Monte Carlo model for evaluation of the stable isotope mixing and fractionation

Lewicki, M. P., Lewicka-Szczebak, D. & Skrzypek, G., Nov 2022, In: PLoS One. 17, 11, e0277204.

Research output: Contribution to journal › Article › peer-review

Open Access

18 Citations (Scopus)

Holocene relative water level and storminess variation recorded in the coastal peat bogs of the Vistula Lagoon, southern Baltic Sea

Uścinowicz, S., Cieślikiewicz, W., Skrzypek, G., Zgrundo, A., Goslar, T., Jędrysek, M. O., Jurys, L., Koszka-Maroń, D., Miotk-Szpiganowicz, G., Sydor, P. & Zachowicz, J., 15 Nov 2022, In: Quaternary Science Reviews. 296, 107782.

Research output: Contribution to journal › Article › peer-review

Open Access

10 Citations (Scopus)

How permanent are permanent water pools? Investigating the hydrology of waterholes to inform on human occupation at Murujuga, Northwest Western Australia

Mather, C., Skrzypek, G., Dogramaci, S., Gleeson, J. & McDonald, J., 2022, In: Quaternary Australasia. 39, 2, p. 19-22

Research output: Contribution to journal › Article

Methane seeps following Early Permian (Sakmarian) deglaciation, interior East Gondwana, Western Australia: Multiphase carbonate cements, distinct carbon-isotope signatures, extraordinary biota

Haig, D. W., Dillinger, A., Playford, G., Riera, R., Sadekov, A., Skrzypek, G., Håkansson, E., Mory, A. J., Peyrot, D. & Thomas, C., 1 Apr 2022, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 591, 110862.

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Minimum requirements for publishing hydrogen, carbon, nitrogen, oxygen and sulfur stable-isotope delta results (IUPAC Technical Report)

Skrzypek, G., Allison, C. E., Bohlke, J. K., Bontempo, L., Brewer, P., Camin, F., Carter, J. F., Chartrand, M. M. G., Coplen, T. B., Groning, M., Helie, J.-F., Esquivel-Hernandez, G., Kraft, R. A., Magdas, D. A., Mann, J. L., Meija, J., Meijer, H. A. J., Moossen, H., Ogrinc, N. & Perini, M. & 10 others, Possolo, A., Rogers, K. M., Schimmelmann, A., Shemesh, A., Soto, D. X., Thomas, F., Wielgosz, R., Winchester, M. R., Yan, Z. & Dunn, P. J. H., 1 Dec 2022, In: Pure and Applied Chemistry. 94, 11-12, p. 1249-1255 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

27 Citations (Scopus)

Topographical influences on foliar nitrogen concentration and stable isotope composition in a Mediterranean-climate catchment

Xu, X., Guan, H., Skrzypek, G. & Williams, D. G., May 2022, In: Ecological Informatics. 68, 101569.

Research output: Contribution to journal › Article › peer-review

Unveiling deep-sea habitats of the Southern Ocean-facing submarine canyons of southwestern Australia

Trotter, J., Taviani, M., Foglini, F., Sadekov, A., Skrzypek, G., Mazzoli, C., Remia, A., Santodomingo, N., Castellan, G., McCulloch, M., Pattiaratchi, C. & Montagna, P., Dec 2022, In: Progress in Oceanography. 209, 28 p., 102904.

Research output: Contribution to journal › Article › peer-review

Open Access

7 Citations (Scopus)

2021

Birds of a feather moult together: Differences in moulting distribution of four species of storm-petrels

Ausems, A. N. M. A., Skrzypek, G., Wojczulanis-Jakubas, K. & Jakubas, D., Jan 2021, In: PLoS One. 16, 1 January, e0245756.

Research output: Contribution to journal › Article › peer-review

Open Access

7 Citations (Scopus)

Gamma-irradiation of common biological samples for stable carbon and nitrogen isotope and elemental analyses

Gorman, D., Skrzypek, G., McLaughlin, M. J., Bearham, D. & Vanderklift, M. A., 15 Sept 2021, In: Rapid Communications in Mass Spectrometry. 35, 21, e9173.

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

New Ag₃PO₄ comparison material for stable oxygen isotope analysis

Watzinger, A., Schott, K., Hood-Nowotny, R., Tamburini, F., Arppe, L., Cristini, D., Knöller, K. & Skrzypek, G., 30 Jun 2021, In: Rapid Communications in Mass Spectrometry. 35, 12, e9101.

Research output: Contribution to journal › Article › peer-review

Open Access

8 Citations (Scopus)

Thermal anomaly and water origin in Weebubbie Cave, Nullarbor Karst Plain, Australia

Buzzacott, P. & Skrzypek, G., Apr 2021, In: Journal of Hydrology: Regional Studies. 34, 100793.

Research output: Contribution to journal › Article › peer-review

Open Access

6 Citations (Scopus)

2020

Absolute isotope ratios defining isotope scales used in isotope ratio mass spectrometers and optical isotope instruments

Skrzypek, G. & Dunn, P. J. H., 30 Oct 2020, In: Rapid Communications in Mass Spectrometry. 34, 20, e8890.

Research output: Contribution to journal › Article › peer-review

Open Access

11 Citations (Scopus)

Assessing Temporal Changes in Groundwater Recharge Using Spatial Variations in Groundwater Ages

McCallum, J. L., Dogramaci, S., Bai, A., Cook, P. G., Engdahl, N. B., Simmons, C. T., Skrzypek, G. & Grierson, P. F., 1 Aug 2020, In: Water Resources Research. 56, 8, e2020WR027240.

Research output: Contribution to journal › Article › peer-review

Open Access

File

10 Citations (Scopus)

124 Downloads (Pure)

Between boreal Siberia and arid Central Asia – Stable isotope hydrology and water budget of Burabay National Nature Park ecotone (Northern Kazakhstan)

Yapiyev, V., Skrzypek, G., Verhoef, A., Macdonald, D. & Sagintayev, Z., 1 Feb 2020, In: Journal of Hydrology: Regional Studies. 27, 100644.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Citations (Scopus)

Comparisons of stable isotope composition among tissues of green turtles

Vanderklift, M. A., Pillans, R. D., Robson, N. A., Skrzypek, G., Stubbs, J. L. & Tucker, A. D., 30 Aug 2020, In: Rapid Communications in Mass Spectrometry. 34, 16, e8839.

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Diel cycles of δ ¹³C_DIC and ecosystem metabolism in ephemeral dryland streams

Siebers, A. R., Pettit, N. E., Skrzypek, G., Dogramaci, S. & Grierson, P. F., 1 Apr 2020, In: Aquatic Sciences. 82, 2, 32.

Research output: Contribution to journal › Article › peer-review

Open Access

File

10 Citations (Scopus)

115 Downloads (Pure)

Hydrology and pool morphology shape the trophic base of macroinvertebrate assemblages in ephemeral stream pools

Siebers, A. R., Pettit, N. E., Skrzypek, G., Dogramaci, S. & Grierson, P. F., 1 Sept 2020, In: Freshwater Science. 39, 3, p. 461-475 15 p.

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Recalculation of stable isotope expressions for HCNOS: EasyIsoCalculator

Skrzypek, G. & Dunn, P. J. H., 15 Nov 2020, In: Rapid Communications in Mass Spectrometry. 34, 21, e8892.

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Sharing menus and kids' specials: Inter- and intraspecific differences in stable isotope niches between sympatrically breeding storm-petrels

Ausems, A. N. M. A., Skrzypek, G., Wojczulanis-Jakubas, K. & Jakubas, D., 1 Aug 2020, In: Science of the Total Environment. 728, 138768.

Research output: Contribution to journal › Article › peer-review

Open Access

File

9 Citations (Web of Science)

47 Downloads (Pure)

Soil moisture evaporative losses in response to wet-dry cycles in a semiarid climate

Tugwell-Wootton, T., Skrzypek, G., Dogramaci, S., McCallum, J. & Grierson, P. F., Nov 2020, In: Journal of Hydrology. 590, 125533.

Research output: Contribution to journal › Article › peer-review

34 Citations (Scopus)

2019

Geomorphic and hydrological controls on groundwater dolocrete formation in the semi-arid Hamersley Basin, northwest Australia

Mather, C. C., Nash, D. J., Dogramaci, S., Grierson, P. F. & Skrzypek, G., 1 Nov 2019, In: Earth Surface Processes and Landforms. 44, 14, p. 2752-2770 19 p.

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Greg Skrzypek

Research output

Search results