Author Tjoa, Aiyen

• 2021 | Journal Article | Research Paper | 
  ​ ​Effects of wood hydraulic properties on water use and productivity of tropical rainforest trees​
  Kotowska, M. M.; Link, R. M.; Röll, A.; Hertel, D.; Hölscher, D.; Waite, P.-A. & Moser, G. et al.​ (2021) 
  Frontiers in Forests and Global Change, 3.​ DOI: https://doi.org/10.3389/ffgc.2020.598759 10.3389/ffgc.2020.598759.s001 
  ​Details  DOI; DOI 

• 2022 | Journal Article | Research Paper | 
  ​ ​Early Effects of Fertilizer and Herbicide Reduction on Root-Associated Biota in Oil Palm Plantations​
  Ryadin, A. R.; Janz, D. ; Schneider, D.; Tjoa, A.; Irawan, B.; Daniel, R.   & Polle, A. ​ (2022) 
  Agronomy, 12(1) art. 199​.​ DOI: https://doi.org/10.3390/agronomy12010199 
  ​Details  DOI 

• 2022 | Preprint | 
  ​ ​Estimating oil-palm Si storage, Si return to soils and Si losses through harvest in smallholder oil-palm plantations of Sumatra, Indonesia​
  Greenshields, B.; Lühe, B. von der ; Schwarz, F.; Hughes, H. J.; Tjoa, A.; Kotowska, M.& Brambach, F.  et al.​ (2022). DOI: https://doi.org/10.5194/egusphere-2022-905 
  ​Details  DOI 

• 2022 | Journal Article | Research Paper | 
  ​ ​Oil-palm and Rainforest Phytoliths Dissolve at Different Rates - with Implications for Silicon Cycling After Transformation of Rainforest Into Oil-palm Plantation​
  Lühe, B. von der ; Bezler, K.; Hughes, H. J.; Greenshields, B.; Tjoa, A. & Sauer, D. ​ (2022) 
  Silicon,.​ DOI: https://doi.org/10.1007/s12633-022-02066-y 
  ​Details  DOI 

• 2023 | Journal Article | 
  ​ ​Mechanical weeding enhances ecosystem multifunctionality and profit in industrial oil palm​
  Iddris, N. A. Iddris, Najeeb Al-Amin; Formaglio, G.; Paul, C. ; Groß, V. C. von ; Chen, G.; Angulo-Rubiano, A. & Berkelmann, D.  et al.​ (2023) 
  Nature Sustainability,.​ DOI: https://doi.org/10.1038/s41893-023-01076-x 
  ​Details  DOI 

• 2023 | Journal Article | 
  ​ ​Estimating oil-palm Si storage, Si return to soils, and Si losses through harvest in smallholder oil-palm plantations of Sumatra, Indonesia​
  Greenshields, B.; Lühe, B. von der ; Schwarz, F.; Hughes, H. J.; Tjoa, A.; Kotowska, M. & Brambach, F.  et al.​ (2023) 
  Biogeosciences, 20(7) pp. 1259​-1276​.​ DOI: https://doi.org/10.5194/bg-20-1259-2023 
  ​Details  DOI 

• 2023 | Journal Article | 
  ​ ​Oil-palm management alters the spatial distribution of amorphous silica and mobile silicon in topsoils​
  Greenshields, B.; von der Lühe, B.; Hughes, H. J.; Stiegler, C. ; Tarigan, S.; Tjoa, A. & Sauer, D.​ (2023) 
  Soil, 9(1) pp. 169​-188​.​ DOI: https://doi.org/10.5194/soil-9-169-2023 
  ​Details  DOI 

• 2023 | Journal Article | 
  ​ ​Temporal variation in nitrous oxide (N2O) fluxes from an oil palm plantation in Indonesia: An ecosystem‐scale analysis​
  Stiegler, C. ; Koebsch, F. ; Ali, A. A. ; June, T.; Veldkamp, E. ; Corre, M. D.   & Koks, J. et al.​ (2023) 
  Global Change Biology. Bioenergy,.​ DOI: https://doi.org/10.1111/gcbb.13088 
  ​Details  DOI 

• 2023 | Journal Article | 
  ​ ​Effects of turning rainforest into oil-palm plantations on silicon pools in soils within the first 20 years after the transformation​
  Greenshields, B.; von der Lühe, B.; Hughes, H.; Tjoa, A.; Hennings, N. & Sauer, D.​ (2023) 
  Frontiers in Environmental Science, 11.​ DOI: https://doi.org/10.3389/fenvs.2023.1189502 
  ​Details  DOI 

• 2024 | Journal Article
  ​ ​Large contribution of soil N 2 O emission to the global warming potential of a large-scale oil palm plantation despite changing from conventional to reduced management practices​
  Chen, G.; Veldkamp, E.; Damris, M.; Irawan, B.; Tjoa, A. & Corre, M. D.​ (2024) 
  Biogeosciences, 21(2) pp. 513​-529​.​ DOI: https://doi.org/10.5194/bg-21-513-2024 
  ​Details  DOI 

• 2024 | Lecture | 
  ​ ​International research collaboration on changing rainforest landscapes in Indonesia​
  Tjoa, A.​ (2024)
  Umwandlung tropischer Regenwälder: Soziale und ökologische Folgen und Perspektiven (SFB 990); 2024-02-01​, Göttingen.
  ​Details 

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