Articles | Volume 22, issue 22
https://doi.org/10.5194/bg-22-6861-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-22-6861-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
17 Nov 2025
Research article |
| 17 Nov 2025
| 17 Nov 2025
Accelerated phosphorous leaching during abrupt climate transitions in a temperate Atlantic ecosystem in Northwest Spain recorded by stalagmite P ∕ Ca variations
Nicolas Tapia
CORRESPONDING AUTHOR
Department of Earth and Planetary Sciences, ETH Zurich, Zurich, 8092, Switzerland
Department of Biology, Nova Southeastern University, Davie FL, USA
Laura Endres
Department of Earth and Planetary Sciences, ETH Zurich, Zurich, 8092, Switzerland
Madalina Jaggi
Department of Earth and Planetary Sciences, ETH Zurich, Zurich, 8092, Switzerland
Department of Earth and Planetary Sciences, ETH Zurich, Zurich, 8092, Switzerland
Related authors
No articles found.
Sindia M. Sosdian, Alexandra Auderset, Sevasti Modestou, Ann Holbourn, Flavia Boscolo-Galazzo, Anna Joy Drury, Anya V. Hess, Karlos G. D. Kochhann, Diederik Liebrand, Xiaoqing Liu, Jared Nirenberg, Neeraj S. Shah, Deborah Tangunan, Gerald Auer, Marcus P. S. Badger, Clara Bolton, Alexander Clark, Anya Crocker, David Evans, Sarah Feakins, Timothy Herbert, Emily Judd, Jennifer Kasbohm, David King, Wout Krijgsman, Wolfgang Kuhnt, Kira Lawrence, Caroline H. Lear, Kim Marshall-Mills, Erin McClymont, Nele Meckler, Paul Minton, Katrina Nilsson-Kerr, Diana Ochoa, Marci Robinson, Thamizharasan Sakthivel, Francesca Sangiorgi, Amelia E. Shevenell, Weimin Si, Elizabeth Sibert, Kasia K. Sliwinska, Appy Sluijs, Heather Stoll, Victoria Taylor, Tim van Peer, Bridget Wade, Thomas Westerhold, Evi Wubben, Yige Zhang, and Martin Ziegler
Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2026-699, https://doi.org/10.5194/essd-2026-699, 2026
Preprint under review for ESSD
Short summary
Short summary
The MioOcean database hosts Miocene (23–5.3 million years ago) ocean temperatures, standardised and with updated age information, comprising 22,941 data points from 101 scientific studies. As parts of the Miocene were warmer than present, with estimated CO2 levels similar to those projected for the near future, this database enables assessment of how past oceans responded to climate variations, which may improve predictions of climate responses to anticipated future warming.
Sarah Rowan, Marc Luetscher, Negar Haghipour, Heather M. Stoll, Laura Endres, Sönke Szidat, and Franziska A. Lechleitner
EGUsphere, https://doi.org/10.5194/egusphere-2026-5813, https://doi.org/10.5194/egusphere-2026-5813, 2026
This preprint is open for discussion and under review for Biogeosciences (BG).
Short summary
Short summary
Soils and plants store three times as much carbon as the atmosphere but how carbon is lost to inland water bodies remains uncertain. We present two years of data from a cave system, revealing contrasting sources and ages of dissolved carbon pools, as well as strong seasonal dynamics. A speleothem (secondary cave carbonate deposit) allows us to trace these signatures back in time. Our findings highlight the complexity of belowground transport and transformation of carbon.
Celia Campa-Bousoño, Miguel Iglesias, Iñaki Vadillo, Lucía Ojeda, Jorge Pisonero, Hai Cheng, R. Lawrence Edwards, and Heather Stoll
EGUsphere, https://doi.org/10.5194/egusphere-2026-3717, https://doi.org/10.5194/egusphere-2026-3717, 2026
Short summary
Short summary
To understand how rainfall changed in southern Iberia during the shift from the Medieval Climate Anomaly to the Little Ice Age, we studied yearly layers preserved in a stalagmite from Ardales Cave, southern Spain. The record shows repeated shifts between wetter and drier periods, including major droughts around 1125, 1250, 1500, and 1560 CE. It also reveals intervals of more variable rainfall, suggesting changing influence from Atlantic and Mediterranean weather patterns.
Thomas Tanner, Ivan Hernandez-Almeida, Reto Wijker, Andrea K. Manirajan, Madeleine Santos, Peter Bijl, Tim van Peer, and Heather Stoll
EGUsphere, https://doi.org/10.5194/egusphere-2026-3415, https://doi.org/10.5194/egusphere-2026-3415, 2026
Short summary
Short summary
In this study, we examined the relationship between surface ocean temperature in the midlatitudes in both the Northern and Southern Hemispheres over a period of major Antarctic ice expansion 24 to 22 million years ago, a period when Antarctica was the only polar ice sheet. We find consistent cooling of the surface ocean in both hemispheres as ice was expanding, indicating a close coupling of global climate and polar ice caps.
Laura Endres, Carlos Pérez-Mejías, Ruza Ivanovic, Lauren Gregoire, Anna L. C. Hughes, Hai Cheng, and Heather Stoll
Clim. Past, 22, 797–824, https://doi.org/10.5194/cp-22-797-2026, https://doi.org/10.5194/cp-22-797-2026, 2026
Short summary
Short summary
Stable isotope data of a precisely dated stalagmite from northwestern Iberia indicate gradual North Atlantic meltwater input during the last glacial maximum, followed by abrupt surges early in the last deglaciation. The first abrupt surge was decoupled from first cooling about 810 years later – unlike later events – which reveals that the Atlantic circulation’s sensitivity to meltwater is variable and related to the evolving background climate boundary conditions.
Reto S. Wijker, Pere Aguiló-Nicolau, Madalina Jaggi, Jeroni Galmés, and Heather M. Stoll
Biogeosciences, 23, 1591–1608, https://doi.org/10.5194/bg-23-1591-2026, https://doi.org/10.5194/bg-23-1591-2026, 2026
Short summary
Short summary
Photosynthetic organisms leave characteristic carbon isotope fingerprints that help scientists study Earth’s carbon cycle. We developed a simpler laboratory method to measure these isotope effects in Rubisco, the key enzyme fixing CO2. Applying this approach, we obtained the first measurement for Gephyrocapsa oceanica, a widespread marine alga that plays a major role in ocean carbon cycling.
Alexander J. Clark, Alba Gonzalez-Lanchas, Kyra Bachmakova, Madalina Jaggi, and Heather M. Stoll
J. Micropalaeontol., 44, 673–692, https://doi.org/10.5194/jm-44-673-2025, https://doi.org/10.5194/jm-44-673-2025, 2025
Short summary
Short summary
We quantified the thickness of early Eocene calcareous nannofossils and linked it to different depositional environment parameters. Discoasters and placoliths do not respond in the same manner. Carbonate content affects discoasters and induces overgrowth, but palaeowater depth affects placoliths and can induce dissolution. We also find that the ratio of non-overgrown to overgrown Discoaster multiradiatus is a potential quantitative placolith preservation indicator.
Heather M. Stoll, Clara Bolton, Madalina Jaggi, Alfredo Martinez-Garcia, and Stefano M. Bernasconi
Clim. Past, 21, 2189–2203, https://doi.org/10.5194/cp-21-2189-2025, https://doi.org/10.5194/cp-21-2189-2025, 2025
Short summary
Short summary
In periods of high atmospheric CO2 many proxies suggest more extreme past polar warming than is simulated by current coupled climate models. Providing new data on high latitude temperatures in the South Atlantic over the last 15 million years using clumped isotope thermometry, we show that absolute temperatures may not have been as warm as indicated by some biomarker based proxy climate records.
José Guitián, Samuel Phelps, Reto S. Wijker, Pratigya J. Polissar, Laura Arnold, and Heather M. Stoll
Clim. Past, 21, 2115–2132, https://doi.org/10.5194/cp-21-2115-2025, https://doi.org/10.5194/cp-21-2115-2025, 2025
Short summary
Short summary
We reconstructed from sediments of different ocean sites phytoplankton carbon isotopic fractionation (εp), mainly linked to CO2 variations, during the Oligocene to early Miocene. Data confirm Cenozoic long-term CO2 record but show contrasting relationships with the sea surface temperatures evolution. We evaluate the role of non-CO2 environmental factors such as temperature and nutrients at each site εp, highlighting the complexity of interpreting climate dynamics and CO2 reconstructions.
Nikita Kaushal, Carlos Pérez-Mejías, and Heather M. Stoll
Clim. Past, 21, 1633–1660, https://doi.org/10.5194/cp-21-1633-2025, https://doi.org/10.5194/cp-21-1633-2025, 2025
Short summary
Short summary
Terminations are large-magnitude rapid events triggered in the North Atlantic region that manifest across the global climate system. They provide key examples of climatic teleconnections and dynamics. In this study, we use the SISAL global speleothem database and find that there are sufficient climatic records from key locations to make speleothems a valuable archive for studying terminations and provide instances for more targeted work on speleothem research.
Judit Torner, Isabel Cacho, Heather Stoll, Ana Moreno, Joan O. Grimalt, Francisco J. Sierro, Joan J. Fornós, Hai Cheng, and R. Lawrence Edwards
Clim. Past, 21, 465–487, https://doi.org/10.5194/cp-21-465-2025, https://doi.org/10.5194/cp-21-465-2025, 2025
Short summary
Short summary
We offer a clearer view of the timing of three relevant past glacial terminations. By analyzing the climatic signal recorded in stalagmite and linking it with marine records, we revealed differences in the intensity and duration of the ice melting associated with these three key deglaciations. This study shows that some deglaciations began earlier than previously thought; this improves our understanding of natural climate processes, helping us to contextualize current climate change.
Alexander J. Clark, Ismael Torres-Romero, Madalina Jaggi, Stefano M. Bernasconi, and Heather M. Stoll
Clim. Past, 20, 2081–2101, https://doi.org/10.5194/cp-20-2081-2024, https://doi.org/10.5194/cp-20-2081-2024, 2024
Short summary
Short summary
Coccoliths are abundant in sediments across the world’s oceans, yet it is difficult to apply traditional carbon or oxygen isotope methodologies for temperature reconstructions. We show that our coccolith clumped isotope temperature calibration with well-constrained temperatures systematically differs from inorganic carbonate calibrations. We suggest the use of our well-constrained calibration for future coccolith carbonate temperature reconstructions.
Nikita Kaushal, Franziska A. Lechleitner, Micah Wilhelm, Khalil Azennoud, Janica C. Bühler, Kerstin Braun, Yassine Ait Brahim, Andy Baker, Yuval Burstyn, Laia Comas-Bru, Jens Fohlmeister, Yonaton Goldsmith, Sandy P. Harrison, István G. Hatvani, Kira Rehfeld, Magdalena Ritzau, Vanessa Skiba, Heather M. Stoll, József G. Szűcs, Péter Tanos, Pauline C. Treble, Vitor Azevedo, Jonathan L. Baker, Andrea Borsato, Sakonvan Chawchai, Andrea Columbu, Laura Endres, Jun Hu, Zoltán Kern, Alena Kimbrough, Koray Koç, Monika Markowska, Belen Martrat, Syed Masood Ahmad, Carole Nehme, Valdir Felipe Novello, Carlos Pérez-Mejías, Jiaoyang Ruan, Natasha Sekhon, Nitesh Sinha, Carol V. Tadros, Benjamin H. Tiger, Sophie Warken, Annabel Wolf, Haiwei Zhang, and SISAL Working Group members
Earth Syst. Sci. Data, 16, 1933–1963, https://doi.org/10.5194/essd-16-1933-2024, https://doi.org/10.5194/essd-16-1933-2024, 2024
Short summary
Short summary
Speleothems are a popular, multi-proxy climate archive that provide regional to global insights into past hydroclimate trends with precise chronologies. We present an update to the SISAL (Speleothem Isotopes
Synthesis and AnaLysis) database, SISALv3, which, for the first time, contains speleothem trace element records, in addition to an update to the stable isotope records available in previous versions of the database, cumulatively providing data from 365 globally distributed sites.
Synthesis and AnaLysis) database, SISALv3, which, for the first time, contains speleothem trace element records, in addition to an update to the stable isotope records available in previous versions of the database, cumulatively providing data from 365 globally distributed sites.
Miguel Bartolomé, Ana Moreno, Carlos Sancho, Isabel Cacho, Heather Stoll, Negar Haghipour, Ánchel Belmonte, Christoph Spötl, John Hellstrom, R. Lawrence Edwards, and Hai Cheng
Clim. Past, 20, 467–494, https://doi.org/10.5194/cp-20-467-2024, https://doi.org/10.5194/cp-20-467-2024, 2024
Short summary
Short summary
Reconstructing past temperatures at regional scales during the Common Era is necessary to place the current warming in the context of natural climate variability. We present a climate reconstruction based on eight stalagmites from four caves in the Pyrenees, NE Spain. These stalagmites were dated precisely and analysed for their oxygen isotopes, which appear dominated by temperature changes. Solar variability and major volcanic eruptions are the two main drivers of observed climate variability.
Heather M. Stoll, Leopoldo D. Pena, Ivan Hernandez-Almeida, José Guitián, Thomas Tanner, and Heiko Pälike
Clim. Past, 20, 25–36, https://doi.org/10.5194/cp-20-25-2024, https://doi.org/10.5194/cp-20-25-2024, 2024
Short summary
Short summary
The Oligocene and early Miocene periods featured dynamic glacial cycles on Antarctica. In this paper, we use Sr isotopes in marine carbonate sediments to document a change in the location and intensity of continental weathering during short periods of very intense Antarctic glaciation. Potentially, the weathering intensity of old continental rocks on Antarctica was reduced during glaciation. We also show improved age models for correlation of Southern Ocean and North Atlantic sediments.
Heather M. Stoll, Chris Day, Franziska Lechleitner, Oliver Kost, Laura Endres, Jakub Sliwinski, Carlos Pérez-Mejías, Hai Cheng, and Denis Scholz
Clim. Past, 19, 2423–2444, https://doi.org/10.5194/cp-19-2423-2023, https://doi.org/10.5194/cp-19-2423-2023, 2023
Short summary
Short summary
Stalagmites formed in caves provide valuable information about past changes in climate and vegetation conditions. In this contribution, we present a new method to better estimate past changes in soil and vegetation productivity using carbon isotopes and trace elements measured in stalagmites. Applying this method to other stalagmites should provide a better indication of past vegetation feedbacks to climate change.
Oliver Kost, Saúl González-Lemos, Laura Rodríguez-Rodríguez, Jakub Sliwinski, Laura Endres, Negar Haghipour, and Heather Stoll
Hydrol. Earth Syst. Sci., 27, 2227–2255, https://doi.org/10.5194/hess-27-2227-2023, https://doi.org/10.5194/hess-27-2227-2023, 2023
Short summary
Short summary
Cave monitoring studies including cave drip water are unique opportunities to sample water which has percolated through the soil and rock. The change in drip water chemistry is resolved over the course of 16 months, inferring seasonal and hydrological variations in soil and karst processes at the water–air and water–rock interface. Such data sets improve the understanding of hydrological and hydrochemical processes and ultimately advance the interpretation of geochemical stalagmite records.
Amanda Gerotto, Hongrui Zhang, Renata Hanae Nagai, Heather M. Stoll, Rubens César Lopes Figueira, Chuanlian Liu, and Iván Hernández-Almeida
Biogeosciences, 20, 1725–1739, https://doi.org/10.5194/bg-20-1725-2023, https://doi.org/10.5194/bg-20-1725-2023, 2023
Short summary
Short summary
Based on the analysis of the response of coccolithophores’ morphological attributes in a laboratory dissolution experiment and surface sediment samples from the South China Sea, we proposed that the thickness shape (ks) factor of fossil coccoliths together with the normalized ks variation, which is the ratio of the standard deviation of ks (σ) over the mean ks (σ/ks), is a robust and novel proxy to reconstruct past changes in deep ocean carbon chemistry.
Jessica G. M. Crumpton-Banks, Thomas Tanner, Ivan Hernández Almeida, James W. B. Rae, and Heather Stoll
Biogeosciences, 19, 5633–5644, https://doi.org/10.5194/bg-19-5633-2022, https://doi.org/10.5194/bg-19-5633-2022, 2022
Short summary
Short summary
Past ocean carbon is reconstructed using proxies, but it is unknown whether preparing ocean sediment for one proxy might damage the data given by another. We have tested whether the extraction of an organic proxy archive from sediment samples impacts the geochemistry of tiny shells also within the sediment. We find no difference in shell geochemistry between samples which come from treated and untreated sediment. This will help us to maximize scientific return from valuable sediment samples.
José Guitián, Miguel Ángel Fuertes, José-Abel Flores, Iván Hernández-Almeida, and Heather Stoll
Biogeosciences, 19, 5007–5019, https://doi.org/10.5194/bg-19-5007-2022, https://doi.org/10.5194/bg-19-5007-2022, 2022
Short summary
Short summary
The effect of environmental conditions on the degree of calcification of marine phytoplankton remains unclear. This study implements a new microscopic approach to quantify the calcification of ancient coccolithophores, using North Atlantic sediments. Results show significant differences in the thickness and shape factor of coccoliths for samples with minimum dissolution, providing the first evaluation of phytoplankton physiology adaptation to million-year-scale variable environmental conditions.
Cited articles
Achat, D. L., Pousse, N., Nicolas, M., Brédoire, F., and Augusto, L.: Soil properties controlling inorganic phosphorus availability: general results from a national forest network and a global compilation of the literature, Biogeochemistry, 127, 255–272, 2016.
Andersson, M., Rodriguez-Blanco, J., and Stipp, S.: Is bicarbonate stable in and on the calcite surface?, Geochimica et Cosmochimica Acta, 176, 198–205, 2016.
Blake, R. E., O'Neil, J. R., and Surkov, A. V.: Biogeochemical cycling of phosphorus: insights from oxygen isotope effects of phosphoenzymes, American Journal of Science, 305, 596–620, 2005.
Buendía, C., Kleidon, A., and Porporato, A.: The role of tectonic uplift, climate, and vegetation in the long-term terrestrial phosphorous cycle, Biogeosciences, 7, 2025–2038, https://doi.org/10.5194/bg-7-2025-2010, 2010.
Costa, D., Baulch, H., Elliott, J., Pomeroy, J., and Wheater, H.: Modelling nutrient dynamics in cold agricultural catchments: A review, Environmental Modelling & Software, 124, 104586, https://doi.org/10.1016/j.envsoft.2019.104586, 2020.
Day, C. C. and Henderson, G. M.: Controls on trace-element partitioning in cave-analogue calcite, Geochimica et Cosmochimica Acta, 120, 612–627, 2013.
de Villiers, S., Greaves, M., and Elderfield, H.: An intensity ratio calibration method for the accurate determination of
Dodd, M. S., Zhang, Z., Li, C., Algeo, T. J., Lyons, T. W., Hardisty, D. S., Loyd, S. J., Meyer, D. L., Gill, B. C., and Shi, W.: Development of carbonate-associated phosphate (CAP) as a proxy for reconstructing ancient ocean phosphate levels, Geochimica et Cosmochimica Acta, 301, 48–69, 2021.
Elser, J. J., Fagan, W. F., Denno, R. F., Dobberfuhl, D. R., Folarin, A., Huberty, A., Interlandi, S., Kilham, S. S., McCauley, E., and Schulz, K. L.: Nutritional constraints in terrestrial and freshwater food webs, Nature, 408, 578–580, 2000.
Elser, J. J., Bracken, M. E., Cleland, E. E., Gruner, D. S., Harpole, W. S., Hillebrand, H., Ngai, J. T., Seabloom, E. W., Shurin, J. B., and Smith, J. E.: Global analysis of nitrogen and phosphorus limitation of primary producers in freshwater, marine and terrestrial ecosystems, Ecology letters, 10, 1135–1142, 2007.
Fairchild, I. J., Baker, A., Borsato, A., Frisia, S., Hinton, R. W., McDERMOTT, F., and Tooth, A. F.: Annual to sub-annual resolution of multiple trace-element trends in speleothems, Journal of the Geological Society, 158, 831–841, 2001.
Faraji, M., Borsato, A., Frisia, S., Hartland, A., Hellstrom, J. C., and Greig, A.: High-resolution reconstruction of infiltration in the Southern Cook Islands based on trace elements in speleothems, Quaternary Research, 118, 20–40, 2024.
Filippelli, G. M.: Intensification of the Asian monsoon and a chemical weathering event in the late Miocene–early Pliocene: implications for late Neogene climate change, Geology, 25, 27–30, 1997.
Filippelli, G. M. and Souch, C.: Effects of climate and landscape development on the terrestrial phosphorus cycle, Geology, 27, 171–174, 1999.
Frisia, S., Borsato, A., Drysdale, R. N., Paul, B., Greig, A., and Cotte, M.: A re-evaluation of the palaeoclimatic significance of phosphorus variability in speleothems revealed by high-resolution synchrotron micro XRF mapping, Clim. Past, 8, 2039–2051, https://doi.org/10.5194/cp-8-2039-2012, 2012.
Gao, D., Bai, E., Yang, Y., Zong, S., and Hagedorn, F.: A global meta-analysis on freeze-thaw effects on soil carbon and phosphorus cycling, Soil Biology and Biochemistry, 159, 108283, https://doi.org/10.1016/j.soilbio.2021.108283, 2021.
Goldscheider, N., Chen, Z., Auler, A. S., Bakalowicz, M., Broda, S., Drew, D., Hartmann, J., Jiang, G., Moosdorf, N., and Stevanovic, Z.: Global distribution of carbonate rocks and karst water resources, Hydrogeology Journal, 28, 1661–1677, 2020.
Goni, M. F. S., Landais, A., Fletcher, W. J., Naughton, F., Desprat, S., and Duprat, J.: Contrasting impacts of Dansgaard–Oeschger events over a western European latitudinal transect modulated by orbital parameters, Quaternary Science Reviews, 27, 1136–1151, 2008.
González-Lemos, S., Müller, W., Pisonero, J., Cheng, H., Edwards, R. L., and Stoll, H. M.: Holocene flood frequency reconstruction from speleothems in northern Spain, Quaternary Science Reviews, 127, 129–140, 2015.
Granger, R., Gray, D., and Dyck, G.: Snowmelt infiltration to frozen prairie soils, Canadian Journal of Earth Sciences, 21, 669–677, 1984.
Hansen, M., Scholz, D., Froeschmann, M.-L., Schöne, B. R., and Spötl, C.: Carbon isotope exchange between gaseous CO2 and thin solution films: Artificial cave experiments and a complete diffusion-reaction model, Geochimica et Cosmochimica Acta, 211, 28–47, 2017.
Hansen, M., Scholz, D., Schöne, B. R., and Spötl, C.: Simulating speleothem growth in the laboratory: Determination of the stable isotope fractionation (δ13C and δ18O) between H2O, DIC and CaCO3, Chemical Geology, 509, 20–44, 2019.
Haslett, J. and Parnell, A.: A Simple Monotone Process with Application to Radiocarbon-Dated Depth Chronologies, Journal of the Royal Statistical Society. Series C: Applied Statistics, 57, 399–418, https://doi.org/10.1111/j.1467-9876.2008.00623.x, 2008.
Hinsinger, P.: Bioavailability of soil inorganic P in the rhizosphere as affected by root-induced chemical changes: a review, Plant and soil, 237, 173–195, 2001.
Huang, Y. C., Rao, A., Huang, S. J., Chang, C. Y., Drechsler, M., Knaus, J., Chan, J. C. C., Raiteri, P., Gale, J. D., and Gebauer, D.: Uncovering the role of bicarbonate in calcium carbonate formation at near-neutral pH, Angewandte Chemie International Edition, 60, 16707–16713, 2021.
Ishikawa, M. and Ichikuni, M.: Coprecipitation of phosphate with calcite, Geochemical Journal, 15, 283–288, 1981.
Ivanovic, R. F., Gregoire, L. J., Kageyama, M., Roche, D. M., Valdes, P. J., Burke, A., Drummond, R., Peltier, W. R., and Tarasov, L.: Transient climate simulations of the deglaciation 21–9 thousand years before present (version 1) – PMIP4 Core experiment design and boundary conditions, Geosci. Model Dev., 9, 2563–2587, https://doi.org/10.5194/gmd-9-2563-2016, 2016.
Jiménez-Sánchez, M., Stoll, H., Vadillo, I., López-Chicano, M., Domínguez-Cuesta, M., Martín-Rosales, W., and Meléndez-Asensio, M.: Groundwater contamination in caves: four case studies in Spain, International Journal of Speleology, 37, 5, https://doi.org/10.5038/1827-806X.37.1.5, 2008.
Johnston, V. E., Borsato, A., Frisia, S., Spötl, C., Hellstrom, J. C., Cheng, H., and Edwards, R. L.: Last interglacial hydroclimate in the Italian Prealps reconstructed from speleothem multi-proxy records (Bigonda Cave, NE Italy), Quaternary Science Reviews, 272, 107243, https://doi.org/10.1016/j.quascirev.2021.107243, 2021.
Kaushal, N., Pérez-Mejías, C., and Stoll, H. M.: Perspective on ice age terminations from absolute chronologies provided by global speleothem records, Clim. Past, 21, 1633–1660, https://doi.org/10.5194/cp-21-1633-2025, 2025.
Kost, O., González-Lemos, S., Rodríguez-Rodríguez, L., Sliwinski, J., Endres, L., Haghipour, N., and Stoll, H.: Relationship of seasonal variations in drip water δ13CDIC, δ18O, and trace elements with surface and physical cave conditions of La Vallina cave, NW Spain, Hydrol. Earth Syst. Sci., 27, 2227–2255, https://doi.org/10.5194/hess-27-2227-2023, 2023.
Kreyling, J., Schumann, R., and Weigel, R.: Soils from cold and snowy temperate deciduous forests release more nitrogen and phosphorus after soil freeze–thaw cycles than soils from warmer, snow-poor conditions, Biogeosciences, 17, 4103–4117, https://doi.org/10.5194/bg-17-4103-2020, 2020.
Lechleitner, F. A., Day, C. C., Kost, O., Wilhelm, M., Haghipour, N., Henderson, G. M., and Stoll, H. M.: Stalagmite carbon isotopes suggest deglacial increase in soil respiration in western Europe driven by temperature change, Clim. Past, 17, 1903–1918, https://doi.org/10.5194/cp-17-1903-2021, 2021.
Mason, H. E., Frisia, S., Tang, Y., Reeder, R. J., and Phillips, B. L.: Phosphorus speciation in calcite speleothems determined from solid-state NMR spectroscopy, Earth and Planetary Science Letters, 254, 313–322, 2007.
Mickler, P. J., Banner, J. L., Stern, L., Asmerom, Y., Edwards, R. L., and Ito, E.: Stable isotope variations in modern tropical speleothems: evaluating equilibrium vs. kinetic isotope effects, Geochimica et Cosmochimica Acta, 68, 4381–4393, 2004.
Mickler, P. J., Carlson, P., Banner, J. L., Breecker, D. O., Stern, L., and Guilfoyle, A.: Quantifying carbon isotope disequilibrium during in-cave evolution of drip water along discreet flow paths, Geochimica et Cosmochimica Acta, 244, 182–196, 2019.
Oeser, R. A. and von Blanckenburg, F.: Do degree and rate of silicate weathering depend on plant productivity?, Biogeosciences, 17, 4883–4917, https://doi.org/10.5194/bg-17-4883-2020, 2020.
Owen, R., Day, C. C., and Henderson, G. M.: CaveCalc: A new model for speleothem chemistry & isotopes, Computers & Geosciences, 119, 115–122, 2018.
Pastore, G., Weig, A. R., Vazquez, E., and Spohn, M.: Weathering of calcareous bedrocks is strongly affected by the activity of soil microorganisms, Geoderma, 405, 115408, https://doi.org/10.1016/j.geoderma.2021.115408, 2022.
Porder, S. and Ramachandran, S.: The phosphorus concentration of common rocks – a potential driver of ecosystem P status, Plant and soil, 367, 41–55, 2013.
Regattieri, E., Zanchetta, G., Drysdale, R. N., Isola, I., Woodhead, J. D., Hellstrom, J. C., Giaccio, B., Greig, A., Baneschi, I., and Dotsika, E.: Environmental variability between the penultimate deglaciation and the mid Eemian: Insights from Tana che Urla (central Italy) speleothem trace element record, Quaternary Science Reviews, 152, 80–92, 2016.
Riechelmann, D. F., Riechelmann, S., Wassenburg, J. A., Fohlmeister, J., Schöne, B. R., Jochum, K. P., Richter, D. K., and Scholz, D.: High-resolution proxy records from two simultaneously grown stalagmites from Zoolithencave (southeastern Germany) and their potential for Palaeoclimate reconstruction, Geochemistry, Geophysics, Geosystems, 21, e2019GC008755, https://doi.org/10.1029/2019GC008755, 2020.
Roces Díaz, J. V., Jiménez-Alfaro González, F. d. B., Álvarez Álvarez, P., and Álvarez García, M. Á.: Environmental niche and distribution of six deciduous tree species in the Spanish Atlantic region, iForest-Biogeosciences and Forestry, 8, 214–221, https://doi.org/10.3832/ifor1183-008, 2015.
Romé, Y.: Abrupt climate changes during the last ice age: a study of millennial-scale variability in climate simulations, University of Leeds, 2024.
Romé, Y. M., Ivanovic, R. F., Gregoire, L. J., Sherriff-Tadano, S., and Valdes, P. J.: Millennial-scale climate oscillations triggered by deglacial meltwater discharge in last glacial maximum simulations, Paleoceanography and Paleoclimatology, 37, e2022PA004451, https://doi.org/10.1029/2022PA004451, 2022.
Scholz, D. and Hoffmann, D. L.: StalAge – an algorithm designed for construction of speleothem age models, Quaternary Geochronology, 6, 369–382, 2011.
Seybold, E. C., Dwivedi, R., Musselman, K. N., Kincaid, D. W., Schroth, A. W., Classen, A. T., Perdrial, J. N., and Adair, E. C.: Winter runoff events pose an unquantified continental-scale risk of high wintertime nutrient export, Environmental Research Letters, 17, 104044, https://doi.org/10.1088/1748-9326/ac8be5, 2022.
Sliwinski, J., Kost, O., Endres, L., Iglesias, M., Haghipour, N., González-Lemos, S., and Stoll, H.: Exploring soluble and colloidally transported trace elements in stalagmites: The strontium-yttrium connection, Geochimica et Cosmochimica Acta, 343, 64–83, 2023.
Sohrt, J., Uhlig, D., Kaiser, K., Von Blanckenburg, F., Siemens, J., Seeger, S., Frick, D. A., Krüger, J., Lang, F., and Weiler, M.: Phosphorus fluxes in a temperate forested watershed: Canopy leaching, runoff sources, and in-stream transformation, Frontiers in Forests and Global Change, 2, 85, https://doi.org/10.3389/ffgc.2019.00085, 2019.
Stoll, H., Mendez-Vicente, A., Gonzalez-Lemos, S., Moreno, A., Cacho, I., Cheng, H., and Edwards, R. L.: Interpretation of orbital scale variability in mid-latitude speleothem δ 18 O: Significance of growth rate controlled kinetic fractionation effects, Quaternary Science Reviews, 127, 215–228, 2015.
Stoll, H. M., Müller, W., and Prieto, M.: I-STAL, a model for interpretation of
Stoll, H. M., Moreno, A., Mendez-Vicente, A., Gonzalez-Lemos, S., Jimenez-Sanchez, M., Dominguez-Cuesta, M. J., Edwards, R. L., Cheng, H., and Wang, X.: Paleoclimate and growth rates of speleothems in the northwestern Iberian Peninsula over the last two glacial cycles, Quaternary Research, 80, 284–290, https://doi.org/10.1016/j.yqres.2013.05.002, 2013.
Stoll, H. M., Cacho, I., Gasson, E., Sliwinski, J., Kost, O., Moreno, A., Iglesias, M., Torner, J., Perez-Mejias, C., and Haghipour, N.: Rapid northern hemisphere ice sheet melting during the penultimate deglaciation, Nature communications, 13, 1–16, 2022.
Stoll, H. M., Day, C., Lechleitner, F., Kost, O., Endres, L., Sliwinski, J., Pérez-Mejías, C., Cheng, H., and Scholz, D.: Distinguishing the combined vegetation and soil component of δ13C variation in speleothem records from subsequent degassing and prior calcite precipitation effects, Clim. Past, 19, 2423–2444, https://doi.org/10.5194/cp-19-2423-2023, 2023.
Tapia-Stoll, N., Endres, L., Jaggi, M., and Stoll, H.: Dataset for: Accelerated phosphorous leaching during abrupt climate transitions in a temperate Atlantic ecosystem in Northwest Spain recorded by stalagmite P/Ca variations, ETH Zurich [data set], https://doi.org/10.3929/ethz-c-000782916, 2025.
Tzedakis, P., Drysdale, R. N., Margari, V., Skinner, L. C., Menviel, L., Rhodes, R. H., Taschetto, A. S., Hodell, D. A., Crowhurst, S. J., and Hellstrom, J. C.: Enhanced climate instability in the North Atlantic and southern Europe during the Last Interglacial, Nature communications, 9, 4235, https://doi.org/10.1038/s41467-018-06683-3, 2018.
Vitousek, P. M., Porder, S., Houlton, B. Z., and Chadwick, O. A.: Terrestrial phosphorus limitation: mechanisms, implications, and nitrogen–phosphorus interactions, Ecological applications, 20, 5–15, 2010.
Walker, T. and Syers, J. K.: The fate of phosphorus during pedogenesis, Geoderma, 15, 1–19, 1976.
Wang, Y. P., Law, R. M., and Pak, B.: A global model of carbon, nitrogen and phosphorus cycles for the terrestrial biosphere, Biogeosciences, 7, 2261–2282, https://doi.org/10.5194/bg-7-2261-2010, 2010.
Warken, S. F., Scholz, D., Spötl, C., Jochum, K. P., Pajón, J. M., Bahr, A., and Mangini, A.: Caribbean hydroclimate and vegetation history across the last glacial period, Quaternary Science Reviews, 218, 75–90, 2019.
Short summary
We use stalagmites to study past changes in the terrestrial P cycle. Our P records from multiple, coeval stalagmites from Northwest Spain show that the onsets of past abrupt cooling events are characterized by multi-century reproducible peaks in stalagmite P which reflect higher groundwater P/Ca concentrations and enhanced P export, potentially resulting from increased freeze-thaw frequency and more intense infiltration from snowmelt.
We use stalagmites to study past changes in the terrestrial P cycle. Our P records from...
Altmetrics
Final-revised paper
Preprint