Time-resolved chlorophyll fluorescence of spruce needles under various light conditions

@article{Schneckenburger1995TimeresolvedCF,
  title={Time-resolved chlorophyll fluorescence of spruce needles under various light conditions},
  author={Herbert Schneckenburger and Werner Schmidt},
  journal={Journal of Fluorescence},
  year={1995},
  volume={5},
  pages={155-158}
}
Different branches of a declined spruce were exposed to full sunlight, reduced sunlight (using a fine wire mesh), and natural shadow. Subnanosecond decay kinetics and time-gated fluorescence spectra of individual needles were measured and compared with their chlorophyll concentration. Sunlight-exposed needles showed lower chlorophyll concentrations and higher intensitiesI 3 of a long-lived fluorescent component (decay time about 3 ns) than shadow needles. This seems to be due to a reduced… CONTINUE READING

From This Paper

Figures, tables, and topics from this paper.
1 Citations
0 References
Similar Papers