Herzog, Britta ; Grams, T. E. E. ; Haag-Kerwer, A. ; Ball, E. ; Franco, A. C. ; Lüttge, U. (1999)
Expression of modes of photosynthesis (C3, CAM) in Clusia criuva CAMB. in a cerrado/gallery forest transect.
In: Plant biology, 1
Article

Scarano, F. R. ; Mattos, E. A. de ; Franco, A. C. ; Herzog, B. ; Ball, E. ; Grams, T. E. E. ; Mantovani, A. ; Barreto, S. ; Haag-Kerwer, A. (1999)
Habitat segregation of C3 and CAM Nidularium (Bromeliaceae) in response to different light regimes in the understory of a swamp forest in southeastern Brazil.
In: Flora, 194
Article

Schneider, Thorsten ; Haag-Kerwer, A. ; Maetz, M. ; Niecke, M. ; Povh, B. ; Rausch, T. ; Schüßler, A. (1999)
Micro-Pixe studies of elemental distribution in Cd-accumulating Brassica juneca L.
In: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 158
Article

Haag-Kerwer, A. ; Grams, ; Olivares, ; Ball, ; Arndt, ; Popp, ; Medina, ; Lüttge, (1996)
Comparative measurements of gas-exchange, acid accumulation and chlorophyll fluorescence of different species of Clusia showing C3-photosynthesis, or crassulacean acid metabolism, at the same field site in Venezuela.
In: New phytologist. 134 (1996), S. 215-226
Article

Franco, A. C. ; Haag-Kerwer, A. ; Herzog, B. ; Grams, T. E. E. ; Ball, E. ; Mattos, E. A. de ; Scarano, F. R. ; Barreto, S. ; Garcia, (1996)
The effect of light levels on daily patterns of chlorophyll fluorescence and organic acid accumulation in the tropical CAM tree Clusia hilariana.
In: Trees, 10
Article