文献类型：期刊文献

中文题名：中国人工针叶林退化及修复研究进展

英文题名：Research Progress on Degradation and Restoration of Planted Coniferous Forests in China

作者：陈佳颍[1,2] 汪鸿波[3] 孟京辉[1] 刘常富[2,4] 朱建华[2,4] 肖文发[2,4] 沈琛琛[2,4]

第一作者：陈佳颍

机构：[1]北京林业大学林学院,北京100083;[2]中国林业科学研究院森林生态环境与自然保护研究所/国家林业和草原局森林生态环境重点实验室,北京100091;[3]重庆市云阳县国营长江林场,重庆云阳404500;[4]湖北秭归三峡库区森林生态系统定位观测研究站,湖北秭归443600

年份：2025

卷号：38

期号：4

起止页码：99-105

中文期刊名：世界林业研究

外文期刊名：World Forestry Research

收录：;北大核心:【北大核心2023】；

基金：国家重点研发计划项目“三峡库区生态屏障区近自然生态修复与生态安全保障技术”(2023YFF1305202)。

语种：中文

中文关键词：人工针叶林;退化;修复;抚育间伐;混交林

外文关键词：planted coniferous forest;degradation;restoration;tending and thinning;mixed forest

分类号：S750

摘要：中国已成为全世界人工林面积最大且增长速度最快的国家之一。针叶树种因其较快的生长速度、较强的适应能力和较高的碳固持能力被广泛种植,人工针叶林面积达全国林分面积的一半以上,主要类型包括杉木林、落叶松林、马尾松林和柏木林等。然而,人工针叶林树种组成单一、林分结构简单,加之经营管护不当,病虫害频发、林分生产力下降和生态功能衰退等问题及其负面影响日益凸显。文中就中国人工针叶林退化的表现、成因和修复措施等相关研究进行综述,指出目前在修复过程中存在森林抚育工作落实不到位、监测体系不健全以及修复效果难以持续保障等问题,提出集多目标生态修复、可持续经营与长期监测于一体的综合管理体系,为人工针叶林可持续经营管理和生态效益提升提供科学支撑。
China is one of the countries with the largest and fastest-growing forest areas in the world.Coniferous tree species have been widely planted owing to their rapid growth rate,strong adaptability,and high carbon sequestration capacity.The most prevalent species include Cunninghamia lanceolata(Lamb.)Hook,Larix gmelinii(Rupr.)Kuzen,Pinus massoniana Lamb,and Cupressus funebris Endl.However,due to mono-species composition mono-structure of stand,coupled with improper forest management and maintenance,planted coniferous forests have been haunted by frequent outbreaks of diseases and pests,stand productivity declines,and reduced ecosystem functions and their negative impacts.This paper reviews the characterization,causes and restoration measures of degraded planted coniferous forests in China,and identifies the problems occurring in forest restoration,including insufficient forest tending and improper forest monitoring system.A comprehensive and integrated management system featuring multi-target restoration,sustainable management and long-term monitoring is proposed to be established to provide scientific references for sustainable management of planted coniferous forests.