1. SMEAR Estonia: Perspectives of a large-scale forest ecosystem – atmosphere research infrastructure
- Author
-
Noe Steffen M., Niinemets Ülo, Krasnova Alisa, Krasnov Dmitrii, Motallebi Azimeh, Kängsepp Vivika, Jõgiste Kalev, Hõrrak Urmas, Komsaare Kaupo, Mirme Sander, Vana Marko, Tammet Hannes, Bäck Jaana, Vesala Timo, Kulmala Markku, Petäjä Tuukka, and Kangur Ahto
- Subjects
forest ecosystem and atmosphere measurements ,smear station ,atmospheric aerosols and air ions ,continuous observations ,Forestry ,SD1-669.5 - Abstract
Establishment of the SMEAR Estonia at a hemiboreal mixed deciduous broad-leaved-evergreen needle-leaved forest at Järvselja, South-Eastern Estonia, has strongly enhanced the possibilities for national and international cooperation in the fields of forest ecosystem – atmosphere research and impacts of climatic changes on forest ecosystems, atmospheric trace gases, aerosols and air ions. The station provides a multitude of comprehensive continuously measured data covering key climatic and atmospheric characteristics (state and dynamics of solar radiation, trace gases, aerosols and air ions, meteorological parameters) and forest ecosystem traits (net primary productivity, individual tree growth, gas-exchange characteristics, soil variables). The station follows a multidisciplinary and multiscale approach covering processes in spatial dimensions ranging from nanometres to several hundred square kilometres, being thus able to significantly contribute to worldwide measurement networks and the SMEAR network. Here we present an overview of the station, its data produced and we envision future developments towards sustainable research and development of the large-scale scientific infrastructure SMEAR Estonia.
- Published
- 2015
- Full Text
- View/download PDF