Photosynthetic Capacity Measurements of Betula pendula, Fagus sylvatica, Quercus robur, Aesculus hippocastanum and Malus domestica using Licor 6400, Ammensen, Germany

For photosynthetic capacity we used a Licor 6400 to derive A-Ci curves (curves of the response of photosynthetic rate to changes in leaf internal CO2 concentration) following the field protocol used by Xu and Baldocchi (2003). This protocol involves allowing the leaf to acclimatise for 30 minutes to a high (1000 ppm) chamber CO2 concentration and then programing a decrease in CO2 concentration in the sequence 1000, 700, 500, 360, 200, 150, 100, 50 ppm. The leaves were given eight minutes to acclimatise to each CO2 level before measuring the gas exchange parameters. Light intensity was set to 800 mymolm2s-1.

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Daten und Ressourcen

Zusätzliche Informationen

Feld Wert
Geographic coverage
Geographic description Ammensen, Germany
Bounding coordinates
North: 51.54
West: 9.51
East: 9.51
South: 51.54
Temporal coverage
Timestep 8. Juli 2009
Timestep 9. Juli 2009
Taxonomic coverage
Genus Aesculus
Species hippocastanum
Genus Betula
Species pendula
Genus Fagus
Species sylvatica
Genus Malus
Species domestica
Genus Quercus
Species robur
Andere Informationen
Zuletzt aktualisiert Dezember 17, 2020, 15:20 (UTC)
Erstellt Dezember 17, 2020, 15:20 (UTC)

Responsible parties

Creator
Name Manuela Al Hassani
Organization affiliations
Department of Physical Geography, Goethe University Frankfurt am Main

Altenhoeferallee 1
60438 Frankfurt am Main
Germany
Rolle

Contact
Name Manuela Al Hassani
E-mail
Organization affiliations
Department of Physical Geography, Goethe University Frankfurt am Main

Altenhoeferallee 1
60438 Frankfurt am Main
Germany

Research data management planning

Data will be stored at (long-term archived) Information still missing

Link zu diesem Datensatz

https://dataportal.senckenberg.de/dataset/d55c11af-5ce7-4441-974d-b2334f4b9e42