Schwanz, Peter;Häberle, Karl-Heinz;Polle, Andrea
Interactive Effects of Elevated CO2, Ozone and Drought Stress on the Activities of Antioxidative Enzymes in Needles of Norway Spruce Trees (Picea abies, [L] Karsten) Grown with Luxurious N-Supply
Journal of Plant Physiology
1996
148
3-4
351-355

Lippert, Michael;Häberle, Karl-Heinz;Steiner, Karl;Payer, Hans-Dieter;Rehfuess, Karl-Eugen
Interactive effects of elevated CO2 and O3 on photosynthesis and biomass production of clonal 5-year-old Norway spruce [Picea abies (L.) Karst.] under different nitrogen nutrition and irrigation treatments
Trees
1996
10
6
382-392

Grams, ThorstenE.E.;Beck, Friedrich;L�ttge, Ulrich
Generation of rhythmic and arrhythmic behaviour of Crassulacean acid metabolism in Kalancho� daigremontiana under continuous light by varying the irradiance or temperature: Measurements in vivo and model simulations
Planta
1996
198
1

Franco, Augusto C.;Haag-Kerwer, Angela;Herzog, Britta;Grams, Thorsten E. E.;Ball, Erika;de Mattos, Eduardo A.;Scarano, Fabio R.;Barreto, Suzanne;Garcia, Maria A.;Mantovani, Andre;Lüttge, Ulrich
The effect of light levels on daily patterns of chlorophyll fluorescence and organic acid accumulation in the tropical CAM treeClusia hilariana
Trees
1996
10
6
359-365

Diaz, M.;Haag-Kerwer, A.;Wingfield, R.;Ball, E.;Olivares, E.;Grams, T. E. E.;Ziegler, H.;Lüttge, U.
Relationships between carbon and hydrogen isotope ratios and nitrogen levels in leaves ofClusia species and two other Clusiaceae genera at various sites and different altitudes in Venezuela
Trees
1996
10
6
351-358

HAAG-KERWER, A.;GRAMS, T. E. E.;OLIVARES, E.;BALL, E.;ARNDT, S.;POPP, M.;MEDINA, E.;LUTTGE, U.
Comparative measurements of gas-exchange, acid accumulation and chlorophyll a fluorescence of different species of Clusia showing C3 photosynthesis, or crassulacean acid metabolism, at the same field site in Venezuela
New Phytologist
1996
134
2
215-226

Lüttge, U.;Grams, T. E. E.;Hechler, Bettina;Blasius, B.;Beck, F.
Frequency Resonances of the Circadian Rhythm of CAM Under External Temperature Rhythms of Varied Period Lengths in Continuous Light*
Botanica Acta
1996
109
5
422-426

FREY, BEAT;SCHEIDEGGER, CHRISTOPH;GUNTHARDT-GOERG, MADELEINE S.;MATYSSEK, RAINER
The effects of ozone and nutrient supply on stomatal response in birch (Betula pendula) leaves as determined by digital image-analysis and X-ray microanalysis
New Phytologist
1996
132
1
135-143

Günthardt-Goerg, M.S.;Schmutz, P.;Matyssek, R.;Bucher, J.B.
Leaf and stem structure of poplar (Populus ×euramericana) as Influenced by O3, NO2, their combination, and different soil N supplies
Canadian Journal of Forest Research
1996
26
4
649-657