氮沉降对人工林生长的滞后性影响的研究进展  

Review on the lag effects of nitrogen deposition on plantations

作　　者：徐丹丹 王浩斌[1] 濮毅涵 XU Dandan;WANG Haobin;PU Yihan(College of Biology and the Environment,Nanjing Forestry University,Jiangsu 210037,China;Co-Innovation Center for Sustainable Forestry in Southern China,Nanjing Forestry University,Jiangsu 210037,China)

机构地区：[1]南京林业大学生物与环境学院,江苏210037 [2]南京林业大学南方现代林业协同创新中心,江苏210037

出　　处：《生态科学》2022年第2期259-264,共6页Ecological Science

基　　金：国家自然科学基金(41901361);江苏省自然科学基金青年项目(BK20180769);江苏省"六大人才高峰"创新人才团队项目(TD-XYDXX-006);江苏省高校自然科学研究面上项目(18KJB180009)。

摘　　要：氮沉降对人工林生长的影响是目前的热点问题之一。但是,现有的研究着重于氮沉降对人工林生长的即时性影响,而对人工林生长的滞后性影响或效应研究却十分缺乏。氮沉降的滞后性效应是其逐渐改变人工林生态功能的体现,而且滞后性影响机制与即时性影响完全不同。因此,以氮沉降对人工林的滞后性影响为主线,分别综述不同氮沉降浓度对人工林生长的影响,氮沉降对不同林龄人工林的影响,不同管理模式下氮沉降对人工林的影响,氮沉降对人工林生长的滞后性影响和即时性影响的区别。The influence of nitrogen deposition on the growth of plantation is one of the most important research focused currently.However,current research is focused on the immediate effects of nitrogen deposition on the growth of plantation,lacking study the lag effects of nitrogen deposition on tree growth.The lag effects of nitrogen deposition on the growth of plantation are the result of gradually altered ecological function by nitrogen deposition in the plantation ecosystem,and the mechanism of the lag effects of nitrogen deposition is completely different from the immediate effects.Therefore,this review mainly reviews the lag effects of nitrogen deposition on the growth of plantations,including the impact of nitrogen deposition with different concentration on plantations,the effects of nitrogen deposition on plantation of different stand age,the influences of nitrogen deposition on plantation under different managements,and the difference between the immediate and lag effects of nitrogen deposition on plantation.

关 键 词：氮沉降 人工林 滞后性影响 即时性影响 林龄 

分 类 号：Q148[生物学—生态学] S718.5[生物学—普通生物学]