Measuring photosynthetic parameters at a distance: laser induced fluorescence transient (LIFT) method for remote measurements of photosynthesis in terrestrial vegetation
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Kolber, Zbigniew; Klimov, Dennis; Ananyev, Gennady; Rascher, Uwe; Berry, Joseph; Osmond, C Barry
Description
We have developed a laser induced fluorescence transient (LIFT) technique and instrumentation to remotely measure photosynthetic properties in terrestrial vegetation at a distance of up to 50 m. The LIFT method uses a 665 nm laser to project a collimated, 100 mm diameter excitation beam onto leaves of the targeted plant. Fluorescence emission at 690 nm is collected by a 250 mm reflective telescope and processed in real time to calculate the efficiency of photosynthetic light utilization,...[Show more]
Collections | ANU Research Publications |
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Date published: | 2005 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/84533 |
Source: | Photosynthesis Research |
DOI: | 10.1007/s11120-005-5092-1 |
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01_Kolber_Measuring_photosynthetic_2005.pdf | 475.95 kB | Adobe PDF | Request a copy |
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