Foto av Heikki Setälä
  • Niemenkatu 73

    00014

    Finland

  • Niemenkatu 73, Lahti

    FI-15140 University of Helsinki

    Finland

19972022

Research output per year

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Personlig profil

Information om forskning och undervisning

Research areas

Description of research and teaching

I am the group leader of the Reserach Group in Urban and Natural Ecosystem Dynamics.   Our research interests cover a wide range of ecosystems and research topics in ecology and environmental sciences. Urban ecosystem ecology occupies an important part of our research activities. Our research mainly focuses on soils – their decomposer food webs and the activities carried out by them. Soil-derived ecosystem services, i.e. the processes by which the environment produces resources that humans often take for granted, such as clean water and detoxification of harmful substances, lie at the core of several research projects. Research questions dealing with both basic and applied ecology are tackled in our research group.

As for species populations, ecosystems are threatened by global environmental and climate change. Of these large-scale environmental alterations our research focuses on (i) land-use change, (ii) habitat fragmentation and, at a local scale, on  (iii) environmental pollution. We aim at getting a mechanistic understanding of the factors giving rise to the changes in community composition and ecosystem functioning. When relevant, we apply interdisciplinary (socio-economical-ecological) research methods to mitigate the often negative consequences of such alterations.

My teaching consists of lectures on general ecology, urban ecology and soil ecology. Within urban ecology a lion share goes to teaching activities related to (i) the International Master´s Degree Programme in Multidisciplinary Studies on Urban Environmental Issues (MURE) and (ii) the minor “Urban Ecosystem Ecology”.  The supervision of candidate and pro graduate theses is a crucial part of my daily activities.

I have supervised six PhD works, each more or less related to soil food webs and their linkage to primary production. Currently, I have four doctoral students with various research topics under guidance.

Curriculum vitae

I started my studies at the University of Jyväskylä, Finland in the eighties, where I completed my PHD thesis on soil ecology in 1990. After having a 2-year post doctoral period at Pacific Forest Centre in British Columbia, I returned back to Jyväskylä where I stayed before moving to the University of Helsinki (Lahti Environmental Campus) in 2001.

I have devoted most of my time to studying Soil Food Webs -- particularly in relation to ecosystem functioning (decomposition rate, nutrient mineralisation, primary production) in various ecosystems including boreal forests, grasslands and agricultural systems. Recently urban ecosystem ecology, and questions related to habitat fragmentation have been at the top of my research agenda.  

I have published ca. 80 refereed articles in international science journals and for the past 12 years, I have been a subject editor in Oikos. I regularly (10-20 papers a year) review manuscripts for various journals, including the top ecological periodicals. My research projects have been funded by a diverse set of funding agencies, mostly by the Academy of Finland and the EU.

Meritförteckning

I am an urban ecosystem ecologist. Most of my research interests relate to the ecosystem services provided by urban greenspaces. Here the importance of urban parks and other urban green infrastructure in affecting stormwater generation, urban air quality, and carbon and nitrogen sequestration is under focus.   

Vetenskapsgrenar

  • 1172 Miljövetenskap

Internationellt och inhemskt samarbete Publikationer och projekt inom de senaste fem åren.

Publikationer

A global database of soil nematode abundance and functional group composition

van den Hoogen, J., Geisen, S., Wall, D. H., Wardle, D. A., Traunspurger, W., de Goede, R. G. M., Adams, B. J., Ahmad, W., Ferris, H., Bardgett, R. D., Bonkowski, M., Campos-Herrera, R., Cares, J. E., Caruso, T., de Brito Caixeta, L., Chen, X., Costa, S. R., Creamer, R., da Cunha e Castro, J. M., Dam, M. & 54 andra, Djigal, D., Escuer, M., Griffiths, B. S., Gutiérrez, C., Hohberg, K., Kalinkina, D., Kardol, P., Kergunteuil, A., Korthals, G., Krashevska, V., Kudrin, A. A., Li, Q., Liang, W., Magilton, M., Marais, M., Martín, J. A. R., Matveeva, E., Mayad, E. H., Mzough, E., Mulder, C., Mullin, P., Neilson, R., Nguyen, T. A. D., Nielsen, U. N., Okada, H., Rius, J. E. P., Pan, K., Peneva, V., Pellissier, L., da Silva, J. C. P., Pitteloud, C., Powers, T. O., Powers, K., Quist, C. W., Rasmann, S., Moreno, S. S., Scheu, S., Setälä, H., Sushchuk, A., Tiunov, A. V., Trap, J., Vestergård, M., Villenave, C., Waeyenberge, L., Wilschut, R. A., Wright, D. G., Keith, A. M., Yang, J., Schmidt, O., Bouharroud, R., Ferji, Z., van der Putten, W. H., Routh, D. & Crowther, T. W., 26 mar 2020, I : Scientific data . 7, 1

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Öppen tillgång
Fil

Earthworm assemblages in urban habitats across biogeographical regions

Tóth, Z., Szlavecz, K., Epp Schmidt, D. J., Hornung, E., Setälä, H., Yesilonis, I. D., Kotze, D. J., Dombos, M., Pouyat, R., Mishra, S., Cilliers, S., Yarwood, S. & Csuzdi, C., 4 feb 2020, I : Applied Soil Ecology. 151, 11 s., 103530.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Öppen tillgång
Fil

Impacts of urban roadside forest patches on NO2 concentrations

Yli-Pelkonen, V., Viippola, V., Kotze, J. & Setälä, H., 12 maj 2020, I : Atmospheric Environment. 232, 7 s., 117584.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Quantifying carbon stocks in urban parks under cold climate conditions

Lindén, L., Riikonen, A., Setälä, H. & Yli-Pelkonen, V., 1 mar 2020, I : Urban Forestry & Urban Greening. 49, 9 s., 126633.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Öppen tillgång
Fil

Self-contamination from clothing in microplastics research

Scopetani, C., Esterhuizen-Londt, M., Chelazzi, D., Cincinelli, A., Setälä, H. & Pflugmacher, S., feb 2020, I : Ecotoxicology and Environmental Safety. 189, 7 s., 110036.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Projekter

Eliödiversiteetti ja sen merkitys ekosysteemipalvelujen tuottajana

Strömmer, R., Setälä, H., Romantschuk, M., Francini, G., Hui, N. & Jumpponen, A.

Unknown funder

01/09/201331/08/2017

Projekt: Forskningsprojekt

Global Urban Soil Ecological Education Network (GLUSEEN)

Setälä, H., Kotze, J., Szlavecz, K., Pouyat, R., Hornung, E., Yesilonis, I., Yarwood, S. & Cilliers, S.

01/01/201301/06/2014

Projekt: Forskningsprojekt

Aktiviteter

Hunan Univ, Hunan University, Coll Chem & Chem Engn, State Key Lab Chemo Biosensing & Chemometr

Heikki Setälä (Besökande forskare)
1 sep 201914 sep 2019

Aktivitet: Typer för besök till extern institutionAkademisk besök på annan institution

Väitöskirjatyön ohjaaja

Leena Linden (Handledare), Eeva-Maria Tuhkanen (Handledare), Heikki Setälä (Medlem i avhandlingskommitté), Kati Vierikko (Medlem i avhandlingskommitté)
20182022

Aktivitet: ExaminationstyperHandledare eller bihandledare av doktorsavhandling

Nanyang Technol Univ, Nanyang Technological University, Nanyang Technological University & National Institute of Education (NIE) Singapore, Singapore Ctr Environm Life Sci Engn

Stephan Pflugmacher Lima (Besökande forskare), Heikki Martti Setälä (Besökande forskare), David Johannes Kotze (Besökande forskare)
24 okt 201830 okt 2018

Aktivitet: Typer för besök till extern institutionAkademisk besök på annan institution

Chinese Acaemy of Sciences, Institute of Urban Sciences

Heikki Setälä (Besökande forskare)
30 okt 20184 nov 2018

Aktivitet: Typer för besök till extern institutionAkademisk besök på annan institution

Korea Univ, Korea University

Heikki Setälä (Besökande forskare)
6 nov 201811 nov 2018

Aktivitet: Typer för besök till extern institutionAkademisk besök på annan institution

Tidningsurklipp

Radio broadcast

Heikki Setälä

07/02/2018

1 Mediabidrag

Press/media: !!Press / Media

Radio broadcast

Heikki Setälä

07/02/2018

1 Mediabidrag

Press/media: !!Press / Media

Ulos Luontoon: Kunttamato

Heikki Setälä

11/10/2014

1 Mediabidrag

Press/media: !!Press / Media

Luontoradio: Metsätähtiä

Heikki Setälä

14/05/2014

1 Mediabidrag

Press/media: !!Press / Media