Dr. J.A. (Joost) Keuskamp

Hugo R. Kruytgebouw
Padualaan 8
Kamer N.306
3584 CH Utrecht

Dr. J.A. (Joost) Keuskamp

Researcher
Ecology and Biodiversity
+31 30 253 3588
j.a.keuskamp@uu.nl

Publications

2022

Scholarly publications

Velthuis, M., Keuskamp, J. A., Bakker, E. S., Boersma, M., Sommer, U., van Donk, E., & Van de Waal, D. B. (2022). Differential effects of elevated pCO2 and warming on marine phytoplankton stoichiometry. Limnology and Oceanography, 67(3), 598-607. https://doi.org/10.1002/lno.12020
Zanne, A. E., Flores-Moreno, H., Powell, J. R., Cornwell, W. K., Dalling, J. W., Austin, A. T., Classen, A. T., Eggleton, P., Okada, K-I., Parr, C. L., Adair, E. C., Adu-Bredu, S., Alam, M. A., Alvarez-Garzón, C., Apgaua, D., Aragón, R., Ardon, M., Arndt, S. K., Ashton, L. A., ... Zalamea, P-C. (2022). Termite sensitivity to temperature affects global wood decay rates. Science (New York, N.Y.), 377(6613), 1440-1444. https://doi.org/10.1126/science.abo3856
Li, M., Pommier, T., Yin, Y., Wang, J., Gu, S., Jousset, A., Keuskamp, J., Wang, H., Wei, Z., Xu, Y., Shen, Q., & Kowalchuk, G. A. (2022). Indirect reduction of Ralstonia solanacearum via pathogen helper inhibition. ISME Journal, 16(3), 868-875. https://doi.org/10.1038/s41396-021-01126-2

2020

Scholarly publications

Brandenburg, K., Siebers, L., Keuskamp, J., Jephcott, T. G., & Van De Waal, D. B. (2020). Effects of Nutrient Limitation on the Synthesis of N-Rich Phytoplankton Toxins: A Meta-Analysis. Toxins, 12(4), [221]. https://doi.org/10.3390/toxins12040221
Teo, A., Kristensen, N. P., Keuskamp, J. A., Evans, T. A., Foo, M., & Chisholm, R. A. (2020). Validation and extension of the Tea Bag Index to collect decomposition data from termite-rich ecosystems. Pedobiologia, 80, [150639]. https://doi.org/10.1016/j.pedobi.2020.150639

2019

Scholarly publications

Van De Waal, D. B., Brandenburg, K. M., Keuskamp, J., Trimborn, S., Rokitta, S., Kranz, S. A., & Rost, B. (2019). Highest plasticity of carbon-concentrating mechanisms in earliest evolved phytoplankton: Plasticity of carbon-concentrating mechanisms. Limnology And Oceanography Letters, 4(2), 37-43. https://doi.org/10.1002/lol2.10102
Seelen, L. M. S., Flaim, G., Keuskamp, J., Teurlincx, S., Arias Font, R., Tolunay, D., Fránková, M., Šumberová, K., Temponeras, M., Lenhardt, M., Jennings, E., & de Senerpont Domis, L. N. (2019). An affordable and reliable assessment of aquatic decomposition: Tailoring the Tea Bag Index to surface waters. Water Research, 151, 31-43. https://doi.org/10.1016/j.watres.2018.11.081

2018

Scholarly publications

Elumeeva, T. G., Onipchenko, V. G., Akhmetzhanova, A. A., Makarov, M. I., & Keuskamp, J. A. (2018). Stabilization versus decomposition in alpine ecosystems of the Northwestern Caucasus: The results of a tea bag burial experiment. Journal of Mountain Science, 15(8), 1633-1641. https://doi.org/10.1007/s11629-018-4960-z

2016

Scholarly publications

Brouns, K., Keuskamp, J. A., Potkamp, G., Verhoeven, J. T. A., & Hefting, M. M. (2016). Peat origin and land use effects on microbial activity, respiration dynamics and exo-enzyme activities in drained peat soils in the Netherlands. Soil Biology and Biochemistry, 95, 144-155. https://doi.org/10.1016/j.soilbio.2015.11.018
Balk, M., Keuskamp, J. A., & Laanbroek, H. J. (2016). Potential for sulfate reduction in mangrove forest soils: Comparison between two dominant species of the Americas. Frontiers in Microbiology, 7(NOV), [1855]. https://doi.org/10.3389/fmicb.2016.01855

2015

Scholarly publications

Balk, M., Keuskamp, J. A., & Laanbroek, H. J. (2015). Potential activity, size, and structure of sulfate-reducing microbial communities in an exposed, grazed and a sheltered, non-grazed mangrove stand at the Red Sea coast. Frontiers in Microbiology, 6, [01478]. https://doi.org/10.3389/fmicb.2015.01478
Balk, M., Laverman, A. M., Keuskamp, J. A., & Laanbroek, H. J. (2015). Nitrate ammonification in mangrove soils: A hidden source of nitrite? Frontiers in Microbiology, 6, [166]. https://doi.org/10.3389/fmicb.2015.00166
Keuskamp, J., Feller, I. C., Laanbroek, R., Verhoeven, J., & Hefting, M. (2015). Short- and long-term effects of nutrient enrichment on microbial exoenzyme activity in mangrove peat. Soil Biology and Biochemistry, 81, 38-47. https://doi.org/10.1016/j.soilbio.2014.11.003
Keuskamp, J. A., Hefting, M. M., Dingemans, B. J. J., Verhoeven, J. T. A., & Feller, I. C. (2015). Effects of nutrient enrichment on mangrove leaf litter decomposition. Science of the Total Environment, 508, 402-10. https://doi.org/10.1016/j.scitotenv.2014.11.092

2014

Scholarly publications

Robroek, B. J. M., Jasper Wubs, E. R., Martí, M., Zajac, K., Andersen, J. P., Andersson, A., Börjesson, G., Bragazza, L., Dise, N. B., Keuskamp, J. A., Larsson, M., Lindgren, P. E., Mattiasson, P., Solomonsson, J., Sundberg, C., Svensson, B. H., & Verhoeven, J. T. A. (2014). Microclimatological consequences for plant and microbial composition in Sphagnum-dominated peatlands. Boreal Environment Research, 19(3), 195-208.
Keuskamp, J. A. (2014). Decomposition and soil carbon sequestration in mangrove ecosystems. [Doctoral thesis 1 (Research UU / Graduation UU), Utrecht University]. Utrecht University.
https://dspace.library.uu.nl/bitstream/handle/1874/294506/keuskamp.pdf?sequence=1

2013

Scholarly publications

Keuskamp, J. A., Dingemans, B. J. J., Lehtinen, T., Sarneel, J. M., & Hefting, M. M. (2013). Tea Bag Index: A novel approach to collect uniform decomposition data across ecosystems. Methods in Ecology and Evolution, 4(11), 1070-1075. https://doi.org/10.1111/2041-210X.12097
Keuskamp, J. A., Dingemans, B. J. J., Lehtinen, T., Sarneel, J. M., & Hefting, M. M. (2013). Tea bag Index: a novel approach to acquire litterbag data setting a global reference for decomposition. Methods in Ecology and Evolution.
Keuskamp, J. A., Heike Schmitt, H., Laanbroek, H. J., Verhoeven, J. T. A., & Hefting, M. M. (2013). Effects of nutrient loading on mangrove soil organic carbon decomposition. Soil Biology and Biochemistry, 57, 822-829.

2012

Scholarly publications

Keuskamp, J. A., van Drecht, G., & Bouwman, A. F. (2012). European-scale modelling of groundwater denitrification and associated N2O production. Environmental Pollution, 165, 67-76. https://doi.org/10.1016/j.envpol.2012.02.008
Keuskamp, J. A., Schmitt, H., Laanbroek, H. J., Verhoeven, J. T. A., & Hefting, M. M. (2012). Nutrient amendment does not increase mineralisation of sequestered carbon during incubation of a nitrogen limited mangrove soil. Soil Biology and Biochemistry, 57, 822-829. https://doi.org/10.1016/j.soilbio.2012.08.2007

Professional publications

Dingemans, B. J. J., Keuskamp, J. A., Lehtinen, T., Sarneel, J. M., & Hefting, M. M. (2012). De Tea Bag Index - theezakjes als wetenschappelijk meetinstrument. Bodem, 2, 208-209.

Other output

Keuskamp, J. A., Dingemans, B. J. J., Lehtinen, T., Sarneel, J. M., & Hefting, M. M. (2012). Crowdsourching method for soil science for the future: Tea Bag Index for decomposition. Abstract from Unknown event.
Keuskamp, J. A., Dingemans, B. J. J., Sarneel, J. M., Lehtinen, T., & Hefting, M. M. (2012). Tea Bag Index for mapping global soil function. Poster session presented at Current Themes in Ecology: Soil, Biodiversity and Life, Wageningen.
Keuskamp, J. A., Dingemans, B. J. J., Lehtinen, T., Sarneel, J. M., & Hefting, M. M. (2012). Tea Bag Index for Decomposition: A crowd sourcing approahc to obtain process rates at the scale of the global soil map. Poster session presented at EUROSOIL Conference, Bari, Italy.