Ecosystem Modelling

Research Interests

- Remotely Sensed Pattern Analysis
- Spatial Statistics
- Application of Unmanned Aerial Vehicles (UAV)
- Forest Ecology
- Dryland Research
- Self-Organization of Vegetation

Google Scholar Profile

Current Research Project

I am currently undertaking the project Investigating the spatial mechanisms of self-organized vegetation gaps in arid Australia which is funded by the German Research Foundation (DFG). The project is based at my former working place - the University of Göttingen. In this research, I am studying in detail the Australian fairy circles, employing methods such as high-resolution drone imagery (RGB, multi-spectral, thermal, 3D-laser scanning), spatially-explicit pattern analysis, soil excavations, manipulative experiments or the daily recording of weather and soil data.

Publikationen [mit PDF]
sgetzin_LandEcol32Getzin, S. , Fischer, R., Knapp, N. & Huth, A. (2017) Using airborne LiDAR to assess spatial heterogeneity in forest structure on Mount Kilimanjaro. Landscape Ecology, 32, 1881-1894.

sgetzin_PNAS113aGetzin, S. , Yizhaq, H., Bell, B., Erickson, T.E., Postle, A.C., Katra, I., Tzuk, O., Zelnik, Y.R., Wiegand, K., Wiegand, T. & Meron, E. (2016) REPLY TO WALSH ET AL.: Hexagonal patterns of Australian fairy circles develop without correlation to termitaria. PNAS, 113, E5368-E5369. [PDF]

sgetzin_PNAS113bGetzin, S. , Yizhaq, H., Bell, B., Erickson, T.E., Postle, A.C., Katra, I., Tzuk, O., Zelnik, Y.R., Wiegand, K., Wiegand, T. & Meron, E. (2016) Discovery of fairy circles in Australia supports self-organization theory. PNAS, 113, 3551-3556. [PDF]

sgetzin_Ecography39 Velázquez, E., Martínez, I., Getzin, S., Moloney, K.A. & Wiegand, T. (2016) An evaluation of the state of spatial point pattern analysis in ecology. Ecography, 39, 1042-1055.

sgetzin_EcolEnto40Getzin, S. , Wiegand, K., Wiegand, T., Yizhaq, H., von Hardenberg, J. & Meron, E. (2015) Clarifying misunderstandings regarding vegetation self-organization and spatial patterns of fairy circles in Namibia: a response to recent termite hypotheses. Ecological Entomology, 40, 669-675. [PDF]

sgetzin_Ecography38Getzin, S. , Wiegand, K., Wiegand, T., Yizhaq, H., von Hardenberg, J. & Meron, E. (2015) Adopting a spatially explicit perspective to study the mysterious fairy circles of Namibia. Ecography, 38, 1-11.

sgetzin_Ecology96Punchi-Manage, R., Wiegand, T., Wiegand, K., Getzin, S., Huth, A., Gunatilleke, C.V.S. & Gunatilleke, I.A.U.N. (2015) Neighborhood diversity of large trees shows independent species patterns in a mixed dipterocarp forest in Sri Lanka. Ecology, 96, 1823-1834.

sgetzin_RemoteSensing6Getzin, S. , Nuske, R.S. & Wiegand, K. (2014) Using unmanned aerial vehicles (UAV) to quantify spatial gap patterns in forests. Remote Sensing, 6, 6988-7004. [PDF]

sgetzin_ProcRoyalSocB281Getzin, S. , Wiegand, T. & Hubbell, S.P. (2014) Stochastically driven adult-recruit associations of tree species on Barro Colorado Island. Proceedings of the Royal Society B, 281, 20140922.

sgetzin_JTropForSci26Nguyen, H., Wiegand, K. & Getzin, S. (2014b) Spatial patterns and demographics of Streblus macrophyllus trees in a tropical evergreen forest, Vietnam. Journal of Tropical Forest Science, 26, 309-319.

sgetzin_JForRes25Nguyen, H., Wiegand, K. & Getzin, S. (2014a) Spatial distributions of tropical tree species in northern Vietnam under environmentally variable site conditions. Journal of Forestry Research, 25, 257-268.

sgetzin_Ecology95Punchi-Manage, R., Wiegand, T., Wiegand, K., Getzin, S., Gunatilleke, C.V.S. & Gunatilleke, I.A.U.N. (2014) Effect of spatial processes and topography on structuring species assemblages in a Sri Lankan dipterocarp forest. Ecology, 95, 376-386.

sgetzin_PlosOne8Zhu, Y., Getzin, S., Wiegand, T., Ren, H. & Ma, K. (2013) The relative importance of Janzen-Connell effects in influencing the spatial patterns at the Gutianshan subtropical forest. PLoS ONE, 8, e74560.

sgetzin_BiolCons166Gossner, M.M., Getzin, S., Lange, M., Pašalic, E., Türke, M., Wiegand, K., & Weisser, W.W. (2013)The importance of heterogeneity revisited from a multiscale and multitaxa approach. Biological Conservation, 166, 212-220.

Walter Ward, D., Wiegand, K., Getzin, S. (2013) Walter's two-layer hypothesis revisited: back to the roots! Oecologia, 172, 617-630.

Sinharaja Punchi-Manage, R., Getzin, S., Wiegand, T., Kanagaraj, R., Gunatilleke, C.V.S., Gunatilleke, I.A.U N., Wiegand, K. & Huth, A. (2013) Effects of topography on structuring local species assemblages in a Sri Lankan mixed dipterocarp forest. Journal of Ecology, 101, 149-160.

ProceedingsB Wiegand, T., Huth, A., Getzin, S., Wang, X., Hao, Z., Gunatilleke, C.V.S. & Gunatilleke, I.A.U N. (2012) Testing the independent species' arrangement assertion made by theories of stochastic geometry of biodiversity. Proceedings of the Royal Society B, 279, 3312-3320.

cover_meeGetzin, S., Wiegand, K. & Schoening, I. (2012) Assessing biodiversity in forests using very high-resolution images and unmanned aerial vehicles. Methods in Ecology and Evolution, 3, 397-404. [PDF]

Lan_et_al Lan, G., Getzin, S., Wiegand, T., Hu, Y., Xie, G., Zhu, H. & Cao, M. (2012) Spatial distribution and interspecific associations of tree species in a tropical seasonal rain forest of China. PLoS ONE, 7, e46074.

Getzin, S. , Worbes, M., Wiegand, T. & Wiegand, K. (2011) Size dominance regulates tree spacing more than competition within height classes in tropical Cameroon. Journal of Tropical Ecology, 27, 93-102. [PDF]

Heterogeneity_OeM_GS1Getzin, S. , Wiegand, T., Wiegand, K. & He, F. (2008) Heterogeneity influences spatial patterns and demographics in forest stands. Journal of Ecology, 96, 807-820. [link]

Dronfield_Ranch_RS_OeM_GS6Moustakas, A., Wiegand, K., Getzin, S. , Ward, D., Meyer, K.M., Guenther, M. & Mueller, K.-H. (2008) Spacing patterns of an Acacia tree in the Kalahari over a 61-year period: how clumped becomes regular and vice versa. Acta Oecologica, 33, 355-364. [PDF]

Crown_Areas_OeM_GS4Getzin, S. , Wiegand, K., Schumacher, J. & Gougeon, F.A. (2008) Scale-dependent competition at the stand level assessed from crown areas. Forest Ecology and Management, 255, 2478-2485. [PDF]

Asymmetric_growth_OeM_GS2Getzin, S. & Wiegand, K. (2007) Asymmetric tree growth at the stand level: Random crown patterns and the response to slope. Forest Ecology and Management, 242, 165-174. [PDF]

Fire_OeM_GS8Getzin, S. (2007) Structural Fire Effects in the World's Savannas. A Synthesis for Biodiversity and Land-Use Managers. VDM Verlag, Saarbruecken. Book-ISBN: 978-3-8364-3664-9

Chronopattern_OeM_GS3Getzin, S. , Dean, C., He, F., Trofymow, J.A., Wiegand, K. & Wiegand, T. (2006) Spatial patterns and competition of tree species in a Douglas-fir chronosequence on Vancouver Island. Ecography, 29, 671-682. [PDF]

Dis_Crowns_OeM_GS5Getzin, S. (2006) Analyse hierarchischer Strukturen in Waldbestaenden mittels detaillierter raeumlicher Statistik. Dissertation [PDF]

Waterhole_OeM_GS9Getzin, S. (2005) The suitability of the degradation gradient method in arid Namibia. African Journal of Ecology, 43, 340-351. [PDF]

Fairy1_OeM_GS7 Becker, T. & Getzin, S. (2000) The fairy circles of Kaokoland (North-West-Namibia) - origin, distribution, and characteristics. Basic and Applied Ecology, 1, 149-159. [PDF]