The Influence of Elevated CO2 on Forest Tree Recruitment

Description: The influence of elevated CO2 on growth and development of forest tree seedlings is studied in situ in a mixed forest near Basel by using open top chambers. Plots are arranged across a light gradient so that CO2 and light interactions can be studied. Seedlings share soil space and soil resources with adult, canopy trees. We use three CO2 concentrations and higher 5 species to cover nonlinearity of response and biodiversity. Leading Questions: - Are forest trees carbon limited: Today-in the future? - What controls the alpine treeline?

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Origins: /Bund/UBA/UFORDAT

Tags: Ahorn ? Tannen ? CO2-Konzentration ? Waldbaum ? Basel ? Baum ? Kohlenstoff ? Licht ? Pflanzensamen ? Schadstoffwirkung ? Kohlendioxid ? Bodenressourcen ? Forst ? Laubwald ? Mischwald ? Nadelwald ? Wirkungsanalyse ? Luftschadstoff ? Alpen ? Atmosphärenchemie ? in situ ? Gebirge ? Biodiversität ? Baumgrenze ? Pflanzenwachstum ? fagus ? pinus ? quercus ? toxus ?

License: cc-by-nc-nd/4.0

Language: Englisch/English

Organisations

• Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (Finanzielle Förderung)
• Umweltbundesamt (Bereitstellung)
• Universität Basel, Departement Integrative Biologie, Botanisches Institut (Projektverantwortung)

Time ranges: 1996-01-01 - 1999-12-31

Status

Aktiv

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