期刊论文

Latitudinal differences in carbon sequestration dynamics of Pinus koraiensis and their responses to climatic factors against a background of climate warming

中文

应用与环境生物学报

1006-687X

2023

29

04

933-942

国家重点基础研究发展计划项目(2010CB951301) 湖南省自然科学基金项目(2021JJ50150) 湖南省教育厅项目(20A084、20K024)资助

本校为第一机构

作为阔叶红松林的建群种，红松的固碳动态直接会影响到阔叶红松林的固碳能力.为探究气候变暖背景下红松的固碳变化及其对气候因子响应是否存在纬度差异，运用树木年轮学方法，研究气候变暖显著的40多年中我国境内原始阔叶红松林分布区内白石砬子自然保护区（40.92°N）、长白山自然保护区（42.40°N）、凉水自然保护区（47.18°N）和胜山自然保护区（49.45°N）4个纬度样地的红松固碳量及其变化动态，以及影响不同纬度红松固碳量的关键气象因子.结果显示，当年6月和4月的气象因子对南部3个地区红松的年固碳量影响较大，3个地区红松固碳量都与当年6月份的月平均最高气温呈显著负相关，与当年6月份...

Pinus koraiensis is a constructive species of broad-leaved Korean pine forests,and its carbon(C)sequestration dynamics directly affect the C sequestration capacity of broad-leaved Korean pine forests.To investigate whether there are latitudinal differences in the C sequ...MORE Pinus koraiensis is a constructive species of broad-leaved Korean pine forests,and its carbon(C)sequestration dynamics directly affect the C sequestration capacity of broad-leaved Korean pine forests.To investigate whether there are latitudinal differences in the C seques...