Remote sensing of photosynthestic-light-use efficiency of a Siberian boreal forest
The relationship between a physiological index called the photochemical reflectance index (PRI) and photosynthetic light-use-efficiency (LUE) of a Siberian boreal forest during the winter-spring transition, or green-up period, was investigated in 2000. During this time the photosynthetic apparatus was considered under stress as a result of extremes of temperature (from -20 to 35°C) coupled with a high radiation load. Reflectance measurements of four stands were made from a helicopter-mounted...[Show more]
|Collections||ANU Research Publications|
|Source:||Tellus Series B- Chemical and Physical Meteorology|
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