Estimation of Effective Day Length at Any Light Intensity Using Solar Radiation Data

The influence of day length on living creatures differs with the photosensitivity of the creature; however, the possible sunshine duration (N0) might be an inadequate index of the photoperiod for creatures with low light sensitivity. To address this issue, the authors tried to estimate the effective...

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Bibliographic Details
Main Authors: Hideyasu Shimizu, Masana Yokoya
Format: Article
Language:English
Published: MDPI AG 2011-11-01
Series:International Journal of Environmental Research and Public Health
Subjects:
Online Access:http://www.mdpi.com/1660-4601/8/11/4272/