H. Haardt

发表

Quantum Yield of in Situ Fluorescence of Pyhtoplankton in Kiel Bay Under Daylight, Comparison with Primary Production

H. Maske, H. Haardt, 1988 .

Redox-turnover at the sediment/water interface studied in a large bell jar system

W. Balzer, U. Petersohn, K. Grasshoff, 1983 .

CTD and optical data from the Antarctic - Meteor 56 ANT I - Part I: CTD and Chlorophyll profiles

H. Haardt, R. Maassen, 1983 .

Dynamics of primary production and sedimentation in a coastal ecosystem

V. Smetácek, C. Stienen, P. Stegmann, 1982 .

Quantitative in vivo absorption spectra of phytoplankton: Detrital absorption and comparison with fluorescence excitation spectra'

H. Maske, H. Haardt, 1987 .

Specific in vivo absorption coefficient of chlorophyll a at 675 nm

Helmut Maske, H. Maske, Hauke Haardt, 1987 .

Small-scale patchiness of the chlorophyll-fluorescence in the sea: aspects of instrumentation, data processing, and interpretation

H. Haardt, H. Astheimer, 1984 .

Attenuation measurements of monochromatic light in marine-sediments

H Haardt, Gae Nielsen, H. Haardt, 1980 .

Measurement of the spectral attenuation to support biological-research in a plankton tube experiment

H Haardt, P Diehl, H. Haardt, 1980 .