文献类型：期刊文献

英文题名：Leaf structural carbohydrate decreased for Pinus Thunbergii along Coast-Inland gradients

作者：Zhang, Peng[1,2] Wen, Yuxiang[1] Wang, Lei[1,3] Zhang, Hui[1] Wang, G. Geoff[4] Wu, Tonggui[1]

第一作者：Zhang, Peng

通信作者：Wu, Tonggui|[a0005b421b66f4cbef996]吴统贵;

机构：[1] East China Coastal Forest Ecosystem Long-term Research Station, Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, 311400, China; [2] Center for Ecological Research, Northeast Forestry University, Harbin, 150030, China; [3] College of Life Science, Nanjing Normal University, Nanjing, 210023, China; [4] Department of Forestry and Environmental Conservation, Clemson University, Clemson, SC, 29634-0317, United States

年份：2020

卷号：11

期号：4

外文期刊名：Forests

收录：EI(收录号：20202008666149);Scopus(收录号：2-s2.0-85084543116)

语种：英文

外文关键词：Aerodynamic loads - Forestry - Morphology - Needles - Photosynthesis - Plants (botany) - Tensile strength - Wind stress

摘要：Although photosynthesis (carbohydrate production) decreases under wind load, it is unclear how carbohydrate categories allocation changes. We determined the leaf morphology (specific leaf area (SLA), needle thickness), anatomy (cuticle thickness, epidermal thickness), photosynthesis (effective quantum yield of Photosystem II (Y(II), carbohydrate (structure carbohydrate (SC) and non-structure carbohydrate (NSC), and environmental variables in Pinus thunbergii plantations from coast to inland, with wind speed decreasing. As expected, wind, accounting for 19-69% of the total variation, was the most dominant environmental variable determining the leaf traits. Y(II) and NSC increased, while SC and SC/NSC decreased along the coast-inland gradients (p ? 2020 by the authors.