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Publikováno v:
Applied Intelligence. 53:1567-1585
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 29(12)
Automatic exposure is one of the important error sources during measurement of leaf area index (LAI) by digital hemispherical photography (DHP). This study was conducted in a mixed broadleaved-Korean pine (Pinus koraiensis) forest, a secondary birch