| 森林土壤溶解性有机质特性及生态效应研究进展 |
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| 引用本文： | 张燕林,潘菲,黄彩凤,周垂帆.森林土壤溶解性有机质特性及生态效应研究进展[J].内蒙古林业调查设计,2020,43(1):77-80,34. |
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| 作者姓名： | 张燕林 潘菲 黄彩凤 周垂帆 |
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| 作者单位： | 福建农林大学林学院,福州350002;人工林可持续经营福建省高校工程研究中心,福州350002;福建农林大学林学院,福州350002;人工林可持续经营福建省高校工程研究中心,福州350002;福建农林大学林学院,福州350002;人工林可持续经营福建省高校工程研究中心,福州350002;福建农林大学林学院,福州350002;人工林可持续经营福建省高校工程研究中心,福州350002 |
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| 基金项目： | 福建农林大学科技创新专项基金“磷高效杉木优良种质资源收集、快繁高效培育”(CXZX2017112)。 |
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| 摘 要： | 溶解性有机质(D0M)是森林土壤的重要组成部分,虽然在森林土壤中占比较低,但其是流动力最强且循环最为活跃的有机质组分,同时具有重要的生态环境效应。文章综述了近几年来国内外关于森林土壤DOM的研究进展,包括森林土壤DOM的主要来源、含量及其组成;pH值、温度、湿度、森林凋落物的数量、质量等对森林土壤DOM含量的影响;森林土壤D0M可能引发的水体富营养化、激发温室效应、提高土壤肥力等其他的生态环境效应,并对森林土壤DOM今后的相关研究进行了展望。
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| 关 键 词： | 森林土壤 溶解性有机质 影响因素 生态效应 |
Research Progress on Characteristics and Ecological Effects of Dissolved Organic Matter in Forest Soil |
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| ZHANG Yanlin,PAN Fei,HUANG Caifeng,ZHOU Chuifan.Research Progress on Characteristics and Ecological Effects of Dissolved Organic Matter in Forest Soil[J].Inner Mongolia Forestry Investigation and Design,2020,43(1):77-80,34. |
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| Authors: | ZHANG Yanlin PAN Fei HUANG Caifeng ZHOU Chuifan |
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| Institution: | (College of Forestry,Fujian Agriculture and Forestry University,Fuzhou 350002,Fujian Province,China;State Forestry Administration Engineering Research Center of Chinese Fir,Fuzhou 350002,Fujian Province,China) |
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| Abstract: | Dissolved organic matter(DOM)is an important component of forest soil.Although it accounts for a relatively low proportion in forest soil,it has the strongest flow force and the most active cycle of organic matter,and has important eco-environmental effects.This paper summarizes the research progress of forest soil DOM at home and abroad in recent years,including the main sources,content and composition of forest soil DOM,and the effects of pH value,temperature,humidity,quantity and qual让y of forest litter on forest soil DOM content.Forest soil DOM may cause water eutrophication,stimulate Greenhouse Effect,improve soil fertility and other ecoenvironmental effects,and the future research on forest soil DOM is prospected. |
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| Keywords: | forest soil dissolved organic matter influencing factors ecological effects |
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