Solar UV exposures measured simultaneously to all arbitrarily oriented leaves on a plant.

摘要: The possible ramifications of climate change include the influence it has upon amount cloud cover in atmosphere. Clouds cause significant variation solar UV radiation reaching earth's surface and turn incident on ecosystems. consequences changes delivered to ecosystems due may be should investigated. Plants are an integral part world wide ecological balance, research shown they affected by variations radiation. Therefore into plants is particular significance. However, this requires a means obtaining detailed information received plants. This describes newly developed dosimetric technique employed gather leaves combination with measurement spectral irradiances order provide accurate method collecting affecting canopy lower leaf layers individual Variations measurements take account inclination orientation each investigated, as well shading other plant canopy.