CAJ | 학술논문

红松是产于东北三省的珍贵树种，具有重要的生态和经济价值。以哈尔滨市林业局丹青河实验林场的红松针阔混交林为研究对象，运用近自然森林经营的理念，实行中度改造、强度改造、无干扰等3种经营模式，并对3种经营模式下的林分密度、胸高断面积、平均树高、平均胸径及生物多样性进行了比较分析。结果表明：中度改造经营模式为红松和其辅助优势树种提供了优越的生长空间，且不影响生态系统的稳定性，并改善了群落和林冠结构，达到了较好的平衡生态功能，还可获得较好的经济效益。
홍송시산우동북삼성적진귀수충，구유중요적생태화경제개치。이합이빈시임업국단청하실험림장적홍송침활혼교림위연구대상，운용근자연삼림경영적이념，실행중도개조、강도개조、무간우등3충경영모식，병대3충경영모식하적림분밀도、흉고단면적、평균수고、평균흉경급생물다양성진행료비교분석。결과표명：중도개조경영모식위홍송화기보조우세수충제공료우월적생장공간，차불영향생태계통적은정성，병개선료군락화림관결구，체도료교호적평형생태공능，환가획득교호적경제효익。
Pinus koraiensis is valuable tree species which were grown in Heilongjiang Province,Jilin Province and Li-aoning Province;Pinus koraiensis plays an important ecological and economic roles.Taking Pinus koraiensis in Danqinghe Experimental Forest Farm of Harbin City as the research object,using near-natural forest management concept,three operating modes (moderate reform,intensive transformation,without interference)were executed. Stand density,basal area,average height,average diameter and biodiversity under three operating modes were ana-lyzed.Result shows that the management model of moderate transformation provide a superior species growing space for Pinus koraiensis and complementary advantages species,and does not affect the stability of ecosystems,and improved community and canopy structure,to achieve optimal balance between ecological functions;it also obtains optimal value for money.