Publikationen

Dr. Karin Potthast

Peer-reviewed

  • Potthast K., Meyer S., Tischer A., Gleixner G., Sieburg A., Frosch T., Michalzik B. (2021): Grasshopper herbivory immediately affects element cycling but not export rates in an N-limited grassland system. Ecosphere, 12/3. https://doi.org/10.1002/ecs2.3449
  • Krüger, M., Potthast, K., Michalzik, B., Tischer; A., Küsel, K., Deckner, F.F.K., Herrmann, M. (2021) Drought and rewetting events enhance nitrate leaching and seepage-mediated translocation of microbes from beech forest soils. Soil Biology and Biochemistry 154:108153. https://doi.org/10.1016/j.soilbio.2021.108153
  • Lohmann, P., Benk, S., Gleixner, G. , Potthast, K., Michalzik, B., Jehmlich, N., von Bergen, M. (2020): Seasonal patterns of dominant microbes involved in central nutrient cycles in the subsurface. Microorganisms 8(11):1694. https://doi.org/10.3390/microorganisms8111694
  • Knoke T., Paul, C., Rammig, A., Gosling, E., Hildebrandt, P., Härtl, F., Peters, T., Richter, M., Diertl, K.-H., Castro, L. M., Calvas, B., Ochoa, S., Valle-Carrión, L. A., Hamer, U., Tischer, A., Potthast, K., Windhorst, D., Homeier, J., Wilcke, W., Velescu, A., Gerique, A., Pohle, P., Adams, J., Breuer, L., Mosandl, R., Beck, E., Weber, M., Stimm, B., Silva, B., Verburg, P. H., Bendix, J. (2020): Accounting for multiple ecosystem services in a simulation of land-use decisions: Does it reduce tropical deforestation? Global Change Biology, 26/4: 2403-2420. 10.1111/GCB.15003 .
  • Quichimbo, P., Jiménez, L., Veintimilla, D., Potthast, K., Tischer, A., Günter, S., Mosandl, R., Hamer, U. (2019): Nutrient dynamics in an Andean forest region: a case study of exotic and native species plantations in southern Ecuador. New Forests, 15. 10.1007/s11056-019-09734-9
  • Ehrle, A., Potthast, K., Tischer, A., Trumbore, S.E., Michalzik, B. (2018): Soil properties determine how Lasius flavus impact on topsoil organic matter and nutrient distribution in central Germany. Appl. Soil Ecol. Applied Soil Ecology, 133, 166-176. 10.1016/j.apsoil.2018.08.021.
  • Näthe, K., Levia, D.F., Tischer, A., Potthast, K., Michalzik, B. (2018): Spatiotemporal variation of aluminium and micro- and macronutrients in the soil solution of a coniferous forest after low-intensity prescribed surface fires. Int. J. Wildland Fire 27(7), 471-489.
  • Potthast, K., Meyer, S., Crecelius, A.C., Schubert, U.S., Tischer, A., Michalzik, B. (2017): Land-use and fire drive temporal patterns of soil solution chemistry and nutrient fluxes. Science of The Total Environment, 605-606: 514-526. https://doi.org/10.1016/j.scitotenv.2017.06.182.
  • Crecelius, A.C., Michalzik, B., Potthast, K., Meyer, S., Schubert, U.S. (2017): Tracing the fate and transport of secondary plant metabolites in a laboratory mesocosm experiment by employing mass spectrometric imaging. Analytical and Bioanalytical Chemistry, 409: 3807-3820. 10.1007/s00216-017-0325-7.
  • Unzué-Belmonte, D.,Struyf, E., Clymans, W., Tischer, A., Potthast, K., Bremer, M., Meire, P., Schaller, J. (2015): Fire enhances solubility of biogenic silica. Science of the Total Environment, http://dx.doi.org/10.1016/j.scitotenv.2015.12.085
  • Graham, E.B., Knelman J.E., Schindlbacher A., Siciliano, S., Breulmann, M., Yannarell, A., Beman J., Abell, G., Philippot L., Prosser, J., Foulquier, A.,Yuste J., Glanville, H., Jones D., Angel R., Salminen, J., Newton, R.J., Bürgmann H., Ingram L.J., Hamer, U., Siljanen, H.M., Peltoniemi, K., Potthast, K., Bañeras, L., Hartmann, M., Banerjee, S., Yu, R., Nogaro, G., Richter, A., Koranda, M., Castle, S., Goberna, M., Song, B., Chatterjee, A., Nunes, O.C., Lopes, A.R., Cao, Y., Kaisermann, A., Hallin, S., Strickland, M.S., Garcia-Pausas, J., Barba. J., Kang, H., Isobe, K., Papaspyrou S., Pastorelli, R., Lagomarsino, A., Lindström, E., Basiliko, N., Nemergut, D.R. (2016): Microbes as engines of ecosystem function: when does community structure enhance predictions of ecosystem processes?. Frontiers in Microbiology, 7:214. 10.3389/fmicb.2016.00214
  • Tischer, A., Werisch, M., Döbbelin, F., Camenzind, T., Rillig, M. C., Potthast, K., Hamer, U. (2015): Above- and belowground linkages of a nitrogen and phosphorus co-limited tropical mountain pasture system - responses to nutrient enrichment. Plant and Soil, 391 (1-2):1-20.
  • Schaller, J., Tischer, A., Struyf, E., Bremer, M., Belmonte, D. U., Potthast, K. (2015): Fire enhanced phosphorus availability in topsoils depends on binding properties. Ecology,96 (6):1598-1606.
  • Tischer, A., Potthast, K., Hamer, U. (2014): Land-use and soil depth affect resource and microbial stoichiometry in a tropical mountain rainforest region of southern Ecuador. Oecologia, 175 (1): 375-393.
  • Potthast, K., Hamer, U., Makeschin, F. (2012): In an Ecuadorian pasture soil the growth of Setaria sphacelata, but not of soil microorganisms, is co-limited by N and P. Applied Soil Ecology 62, 103-114.
  • Hamer, U., Potthast, K., Burneo, J.I., Makeschin, F. (2012): Nutrient stocks and phosphorus fractions in mountain soils of Southern Ecuador after conversion of forest to pasture. Biogeochemistry, 112 (1-3): 495-510.
  • Potthast, K., Hamer, U., Makeschin, F. (2012): Land-use change in a tropical mountain rainforest region of southern Ecuador affects soil microorganisms and nutrient cycling. Biogeochemistry, 111 (1-3): 151-167.
  • Potthast, K., Hamer, U., Makeschin, F. (2010): Impact of litter quality on mineralization processes in managed and abandoned pasture soils in Southern Ecuador. Soil Biology and Biochemistry, 42: 56-64.
  • Hamer, U., Potthast, K., Makeschin, F. (2009): Urea fertilisation affected soil organic matter dynamics and microbial community structure in pasture soils of Southern Ecuador. Applied Soil Ecology, 43: 226-233.

Bookchapter

  • Hamer, U., Potthast, K., Tischer, A., Chamba Zaragocin, D., Burneo, J.I., 2016. Nitrogen and phosphorus limit growth of the pasture grass Setaria sphacelata, In: Bogner, F.X., Bendix, J., Beck, E. (Eds.), Biodiversity hotspot tropical mountain rainforest, Loja, pp. 128-133. ISBN: 978-9942-14-538-3.
  • Beck, E., Bendix, J., Silva, B., Rollenbeck, R., Lehnert, L., Hamer, U., Potthast, K., Tischer, A., Roos, K. (2013). Future provisioning services: repasturisation of abandoned pastures, problems, and pasture management, in: Bendix, J., Beck, E., Bräuning, A., Makeschin, F., Mosandl, R., Scheu, S., Wilcke, W. (Eds.), Ecosystem Services, Biodiversity and Environmental Change in a Tropical Mountain Ecosystem of South Ecuador. Springer, Berlin, pp. 355-370.
  • Hamer, U., Potthast, K., Wilcke, W., Wullaert, H., Valarezo, C., Sandmann, D., Maraun, M., Scheu, S., Homeier, J. (2013). Nutrient additions affecting matter turnover in forest and pasture ecosystems, in: Bendix, J., Beck, E., Bräuning, A., Makeschin, F., Mosandl, R., Scheu, S., Wilcke, W. (Eds.), Ecosystem Services, Biodiversity and Environmental Change in a Tropical Mountain Ecosystem of South Ecuador. Springer, Berlin pp. 297-313.
  • Roos, K., Bendix, J., Curatola, G., Gawlik, J., Gerique, A., Hamer, U., Hildebrandt, P., Knoke, T., Meyer, H., Pohle, P., Potthast, K., Thies, B., Tischer, A., Beck, E. (2013). Current provisioning services: Pasture development and use, weeds (bracken) and management, in: Bendix, J., Beck, E., Bräuning, A., Makeschin, F., Mosandl, R., Scheu, S., Wilcke, W. (Eds.), Ecosystem Services, Biodiversity and Environmental Change in a Tropical Mountain Ecosystem of South Ecuador. Springer, Berlin, pp. 205-217.
  • Wilcke, W., Boy, J., Hamer, U., Potthast, K., Rollenbeck, R., Valarezo, C. (2013). Current regulating and supporting services: nutrient cycles, in: Bendix, J., Beck, E., Bräuning, A., Makeschin, F., Mosandl, R., Scheu, S., Wilcke, W. (Eds.), Ecosystem Services, Biodiversity and Environmental Change in a Tropical Mountain Ecosystem of South Ecuador Springer, Berlin pp. 141-151.

Non peer-reviewed

  • Näthe, K., Tischer, A., Potthast, K., Michalzik, B. (2020): Einfluss von gering-intensiven Vegetationsbränden auf die Nährstoffkreisläufe auf nährstoffarmen-sandigen Waldstandorten - Ergebnisse aus einem experimentell-verursachten Waldbrand im Thüringer Forstamt Jena-Holzland. Mitteilungsheft 39/2020. ThüringenForst, S.168-184.
  • Beck, E., Roos, K., Bendix, J., Silva, B., Curatola, G., Voss, I., König, N., Scheibe, R., Potthast, K., Hamer, U., Gawlik, J. (2014): Bad weeds grow tall: a compilation of ten years research on the bracken (Pteridium spp.) problem in the tropical Andes of South Ecuador. In: Mosandl, R., Weber, M., Stimm, B., Hildebrandt, P., Knoke, T. (Hrsg.): Tropical ecosystems between protection and production. ISBN: 978-3-00-045147-8.
  • Tischer, A., Potthast, K., Hamer, U. (2011): Effekte von pflanzenbürtigem DOM und P-Düngung auf Nährstoffumsatzprozesse in Böden genutzter und verlassener Weiden Südecuadors. In: Böden verstehen – Böden nutzen – Böden fit machen, Berichte der DBG, September 2011, Berlin (online verfügbar).

Dissertation / PhD thesis

Potthast, K. (2013): Implications of land-use change and pasture management on soil microbial function and structure in the mountain rainforest region of southern Ecuador, Umweltwissenschaften. TU Dresden, Dresden, p. 120.
http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-115503

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