摘要
森林凋落物组分从植物体返还到土地为地表分解者提供物质基础,是森林植物和土壤生态系统之间养分循环与能量传递的主要环节之一。文中通过整理现有森林凋落物特性及对土壤理化性质影响的相关研究成果,综述凋落物对土壤水文、土壤碳库、土壤养分、土壤酶活等物理和化学性质及土壤生物等多方面的影响,分析目前研究的不足并提出研究展望,以期为未来有效利用森林凋落物、提高土壤生态功能和更好地经营森林提供参考。
Forest litter components fall on the land from plants and provide the material basis for the surface decomposers,which is one of the main links of nutrient cycling and energy transfer between forest plants and soil ecosystem.This paper collates the related research results about the forest litter characteristics and their impact on soil physical and chemical properties,summarizes the effect of the litters on soil hydrology,soil carbon,soil nutrients,soil enzyme activity and other physical and chemical properties and soil biological aspects,and analyzes the deficiency of the present study,in order to provide the reference for the effective utilization of forest litters,improvement of the soil ecological functions,and better forest management in the future.
作者
黄彩凤
梁晶晶
张燕林
周垂帆
Huang Caifeng;Liang Jingjing;Zhang Yanlin;Zhou Chuifan(Forestry College,Fujian Agriculture and Forest University,Fuzhou 350002,China;Changting National Positioning Observation and Research Station of Red Soil Hill Ecosystem,Changting 366301,Fujian,China)
出处
《世界林业研究》
CSCD
北大核心
2021年第4期20-25,共6页
World Forestry Research
基金
国家自然科学基金“杉木是否存在通过土壤‘铁呼吸’来活化土壤铁磷的新途径?”(32071746)
福建省林业科技推广项目“生物炭提高杉木幼龄林土壤磷肥力经营技术推广”(2020TG20)
福建长汀红壤丘陵生态系统定位观测研究站项目(K4315002A)。
关键词
森林凋落物
土壤生态功能
土壤理化性质
土壤生物
forest litter
soil ecological function
soil physical and chemical property
soil organism
