CAJ | 학술논문

指出了辽宁西部的凌源市在复杂、多样性的自然环境下,造就了本地丰富的植物资源,并保存着众多的古树。调查了古树资源，记录显示：树龄200年以上的古树有33个树种389株,隶属18科25属,分析了当前古树保护现状及存在问题,探讨了调查方法及其有效保护的管理与技术措施。
지출료료녕서부적릉원시재복잡、다양성적자연배경하,조취료본지봉부적식물자원,병보존착음다적고수。조사료고수자원，기록현시：수령200년이상적고수유33개수충389주,대속18과25속,분석료당전고수보호현상급존재문제,탐토료조사방법급기유효보호적관리여기술조시。
Lingyuan City in western Liaoning Provine,has rich plant resources because of its complex and diverse natural environment,and preserves a large number of old trees. According to the investigation re- cords,there are thirty--three tree species with 389 trees which have more than 200 years--old history. This paper analyzes the protection status and problems, and describes the survey methodology and its effective management and protection of technical measures.