年轮气候学

大兴安岭北部高山兴安落叶松适合进行年轮气候学研究，并且年轮宽度标准年表优于差值年表。

In north alpine of Great Khingan is suitable for dendroclimatology studies , and the standard chronologies of ring width is better than residual chronology .

在此进行树木年轮气候学系统研究，有利于深刻认识气候变化对川西亚高山森林生态系统的影响与其所带来的后果以及预测未来分布格局的时空变化。

To carry out systematic dendroclimatology study in this area is beneficial for gaining profound knowledge on the influences and consequences of climate change to forest ecosystem .

利用树木年轮气候学方法，根据马尾松生长对气候变量具非线性响应，尝试重建江苏暖湿地区过去116年（1874～1990）的年平均气温和降水量。

He average annual temperature and annual precipitation were reconstructed for past 116 years ( 1874 ~ 1990 ) under the nonlinear response function of Pinus massoniana to climate by the metheds of dendrochronology .

通过响应函数分析和多元回归分析等年轮气候学方法，研究北京地区侧柏年轮宽度和年轮密度对气候变化的响应。

Response of ring width and ring density to climate variance was studied by theories and techniques of dendrochronology including response functions analysis and multiple regression analysis for Platycladus orientalis in Beijing , China .