CAJ | 학술논문

通过在海口林场选取22块典型样地对其生产力、群落结构、抵抗力、土壤状况4个方面进行调查分析，运用森林生态系统健康指数（FEHI）评价模型评价昆明市国营海口林场的森林健康状况。结果表明：不同树种组成的林分健康程度不同，华山松林＞柏树林＞桉树林；同一树种，不同林龄阶段的林分健康程度也不同，成熟林＞近熟林＞中龄林。22个典型林分类型中，处于亚健康的样地有11个，占总数的50．0％；处于健康的样地有10个，占总数的45．5％；处于良好健康的样地为1个，占总数的4．5％；不健康和优质健康类型没有；综合评价表明，昆明市海口林场的森林健康状况为健康状态。
통과재해구림장선취22괴전형양지대기생산력、군락결구、저항력、토양상황4개방면진행조사분석，운용삼림생태계통건강지수（FEHI）평개모형평개곤명시국영해구림장적삼림건강상황。결과표명：불동수충조성적림분건강정도불동，화산송림＞백수림＞안수림；동일수충，불동림령계단적림분건강정도야불동，성숙림＞근숙림＞중령림。22개전형림분류형중，처우아건강적양지유11개，점총수적50．0％；처우건강적양지유10개，점총수적45．5％；처우량호건강적양지위1개，점총수적4．5％；불건강화우질건강류형몰유；종합평개표명，곤명시해구림장적삼림건강상황위건강상태。
22 typical plots in Haikou forest farm of Kunming were selected for the investigation on its productiv-ity,community structure,resistance,soil conditions.The forest ecosystem health index (FEHI)model was used for the evaluation on the forest health status.The results showed that different species composition of forest lead differ-ent health degree,Pinus armandii forest>Cypress forest>Eucalyptus forest;The health status is different for the same tree species with different forest age,matures forest>near-mature forest>middle aged forest.In the 22 sam-ple plots,1 1 plots are in sub health,accounting for 50. 0% of the total,10 plots are in health,accounting for 45. 5% of the total,only one in good health and accounting for 4. 5%of the total,unhealthy and high-quality forest are none.In general,forest health status of Haikou forest farm is healthy.