林学——林业基础学科  

出　　处：《中国学术期刊文摘》2008年第12期26-31,共6页Chinese Science Abstracts(Chinese Edition)

摘　　要：鼎湖山主要林下层植物光合生理特性对模拟氮沉降的响应，长白山原始红松阔叶林及其次生林细根分解动态和氮元素的变化，外源氮输入对长白山红松凋落物早期分解的影响，川西南山地云南松林窗边界木偏冠现象与影响因素。Effects of simulated N deposition on the photosynthetic and physiologic characteristics of dominant understorey plants in Dinghushan Mountain of subtropical China,Fine root decomposition and nitrogen mineralisation of the primitive Korean pine and broadleaved forests as well as its secondary forests in the Changbaishan Mountains, Northeastern China,Effects of nitrogen addition on the early stage decomposition of Korean pine litter in the Changbaishan Mountains, Northeastern China,Crown inclination of Pinus yunnanensis gap border trees and the influencing factors in the mountain area of southwest of Sichuan, Southwestern China,Growth characteristics and cold resistance of Pinus nigra var. austriaca

关 键 词：基础学科 红松阔叶林 林业 林学 光合生理特性 分解动态 林下层植物 奥地利黑松 

分 类 号：S791.247[农业科学—林木遗传育种] G301[农业科学—林学]