Effects of climate factors on the height increment of poplar protection forest in the riverbank field

编号 zgly0000340715

文献类型 期刊论文

文献题名 Effects of climate factors on the height increment of poplar protection forest in the riverbank field

学科分类 220.99;林学其他学科

作者 LIHai-mei  HEXing-yuan  WANGKui-ling 

作者单位 DepartmentofLandscapeArchitectureLaiyangAgriculturalCollege  ShandongQingdao266109  P.R.China  InstituteofAppliedEcology  ChineseAcademyofSciences  Shenyang110016  P.R.China 

母体文献 Journal of Forestry Research;林业研究: 英文版 

年卷期 2004,15(3)

页码 177-180

年份 2004 

分类号 S792.110.2  S718.5 

关键词 河滩地  杨树  防护林  气候因子  树高生长量 

文摘内容       Based on the data of stand investigation and stem analysis, the effects of climate factors on the poplar protection forest increment in the riverbank field of the Dalinghe and Xiaolinghe rivers of Liaoning Province, China were studied by stepwise regression procedure and grey system theories and methods. A regression model reflecting the correlation between the height increment of poplar protection forest and climatic factors was developed. The order of grey relevance for the effect of climatic factors on the height increment of poplar protection forest is light>water>heat, and it could be interpreted that the poplar increment was mainly influenced by light factor, water factor, and heat factor. This result will provide scientific basis for the intensive cultivation and regeneration of the poplar protection forest in riverbank field in similar regions in China。