本文已被：浏览 715次 下载 1815次
中文摘要: 利用陆面过程与植被生理生长过程耦合的BATS1E模,使用大兴安岭林区漠河2001年和2002年常规地面气象观测资料和辐射观测资料,对我国北方寒温带落叶针叶林生长与气候因子之间的关系进行了试验模拟分析。结果表明:在不同的时间尺度上,NPP与气候因子之间的关系不同,NPP的日变化与太阳辐射关系最为密切,逐日NPP与日降水量具有一定的反相关关系,月NPP与月平均气温存在着明显的正相关关系。
中文关键词: 寒温带落叶针叶林，NPP，气候因子
Abstract:Based on the meteorological observation data of surface and solar radiation from 2001 to 2002 in Mohe, Heilongjiang Province, using the BATS1E model with 6h time step, the BATS land surface process was coupled with vegetation growth process. The relationship between the growth of the deciduous needle-leaf forest in cold-temperate zone and the climatic factors is analyzed. The results show that the relation for various time scales is different. The diurnal variation of NPP has closer relationship with the solar radiation and the daily NPP has some negative correlation with precipitation. The monthly NPP has apparently active correlation with monthly average air temperature.
文章编号： 中图分类号： 文献标志码：
基金项目:
| Author Name | Affiliation |
引用文本：
赵玲,周锁铨,2005.气候因子对寒温带落叶针叶林NPP影响的数值试验分析[J].气象,31(3):27-30.
,2005.Numerical Experiment and Analysis of Climatic Factors and Deciduous Needle-leaf Forest's NPPin Cold-temperate Zone[J].Meteor Mon,31(3):27-30.
赵玲,周锁铨,2005.气候因子对寒温带落叶针叶林NPP影响的数值试验分析[J].气象,31(3):27-30.
,2005.Numerical Experiment and Analysis of Climatic Factors and Deciduous Needle-leaf Forest's NPPin Cold-temperate Zone[J].Meteor Mon,31(3):27-30.