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Lammi Biological Station

CREON/GLEON Workshop, Townsville March 28-31, 2006 – Marko Järvinen. Lammi Biological Station. Boreal Aquatic Ecology Research Group. Prof. Lauri Arvola 4 seniors, 3 post docs, 5 post grads, 3 assistants Research interests Functioning of boreal forest lake ecosystems

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Lammi Biological Station

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  1. CREON/GLEON Workshop, Townsville March 28-31, 2006 – Marko Järvinen Lammi Biological Station Boreal Aquatic Ecology Research Group Prof. Lauri Arvola 4 seniors, 3 post docs, 5 post grads, 3 assistants Research interests • Functioning of boreal forest lake ecosystems • Limnology on a watershed scale Lammi Finland Europe http://www.helsinki.fi/lammi/english/index.htm Photos: Ilpo Hakala

  2. Ongoing and Recent Projects • Impact of climate on lake ecosystems • Impact of land use and climate on riverine nutrient and DOM transport • CO2 and CH4 emissions from boreal lakes • Role of DOC in food webs and carbon cycle Long-term limnological data sets Intensive monitoring data • Meteorological variables • Thermistor chains • Limnological variables (probes 2006) LTER ? Photo: Ilpo Hakala

  3. southern boreal vegetation zone (airT 3.6ºC, precip 660 mm/a ) ▪ dimictic, humic, oligo-mesotrophy ▪ A 13.4 km2, zmax 85 m ▪ ice cover ~150 d Nov/Dec-Apr/May Buoy Station ▪ met-variables 2001  ▪ temp, O2, pH, conductivity, chl-a, color (DOC) 2006  Lake Pääjärvi Automated monitoring station Lake Paajarvi (southern Finland, Europe 60º04’ N, 25º08’ E) photos: llpo Hakala

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