Zbigniew Kolber

TL;DR: The theoretical basis of the LIFT methodology is described, and its applications in remote measurements of photosynthetic properties in the canopy of cottonwood and oak trees, and in the rosette of Arabidopsis mutants are demonstrated.

TL;DR: It is concluded that the photochemical conversion of absorbed excitation energy in iron-limited cells is limited by the number of photochemical traps per unit antenna.

TL;DR: In this article, the maximum quantum efficiency (oII) of phytoplankton photosystem II photochemistry was assessed using a pump and probe fluorometer on an offshore-onshore transect from the oligotrophic blue waters of the western Sargasso Sea to the eutrophic waters of lower Delaware Bay.

TL;DR: The factors determining light utilization efficiency of phytoplankton in the oceans, and the physiological acclimations which have evolved to optimize light utilization Efficiency are reviewed.

TL;DR: A comparison of two independent satellite data sets suggests that, although anthropogenic sulfate emissions may enhance cloudAlbedo immediately adjacent to the east coast of the United States, over the central North Atlantic Ocean the variability in albedo can be largely accounted for by natural marine and atmospheric processes that probably have remained relatively constant since the beginning of the industrial revolution.