TY - JOUR T1 - Theoretical assessment of alternative mechanisms for non-photochemical quenching of PS II fluorescence in barley leaves JO - Photosynthesis Research PY - 1993/01/01 AU - Walters RG AU - Horton P ED - DO - DOI: 10.1007/bf00016277 PB - Springer Science and Business Media LLC VL - 36 IS - 2 SP - 119 EP - 139 Y2 - 2025/05/23 ER -