文献类型：期刊文章

作　　者：王淼[1] 代力民[1] 姬兰柱[1] 李秋荣[2] 郭玉强[3]

机构地区：[1]中国科学院沈阳应用生态研究所,沈阳110016 [2]沈阳军区总医院,沈阳110016 [3]吉林长白山国家级自然保护区管理局,安图133613

出　　处：《生态学杂志》

基　　金：国家重点基础研究发展规划项目 (G19990 4340 7);中国科学院知识创新项目 (KZCX1-SW -0 1)

年　　份：2002

卷　　号：21

期　　号：1

起止页码：1-5

语　　种：中文

收录情况：AJ、BDHX、BDHX2000、BIOSISPREVIEWS、CAS、CSCD、CSCD2011_2012、GEOBASE、IC、JST、RCCSE、SCOPUS、WOS、ZGKJHX、ZR、核心刊

摘　　要：Potted seadlings of Pinus koraiensis , Fraxinus mandshurica,Juglans mandshurica,Tilia amurensis, and Quercus mongolica ,which are five dominant species in the Korean pine broadleaf forest at Changbai mountain,were grown in different soil moistures.We designed three soil moisture scenarios:85%～100%(high water,CK),65%～85% (medium water,MW) and 45%～65% (low water,LW) of field water holding capacity.The results show that characteristics of typical drought resistance on the leaves are significantly developed.The net photosynthetic rate and water use efficiency of F. mandshurica were higher compared with CK at MW.The net photosynthetic rate and water use efficiency of other 4 tree species at CK were lower than those at MW and LW.The transpiration rate of 5 tree species responses differently to various soil water status.

关 键 词：土壤水分状况 净光合速率  蒸腾速率  水分利用率  长白山  阔叶红松林 树种  叶片 生理生态特性

分 类 号：S718.5[林学类]