【作者】 胡丁猛； 王晓磊； 李传荣； 许景伟；

【Author】 HU Dingmeng1,WANG Xiaolei2,LI Chuanrong2,XU Jingwei1* (1.Shandong Provincial Academy of Forestry,Jinan 250014,China;2.Shandong Agricultural University,Tai’an 271018,Shandong,China)

【机构】 山东省林业科学研究院； 山东农业大学；

【摘要】 选取济南南部山区有代表性的4种不同模式乡村游憩林,对其负离子浓度进行测定,结果表明,一年中各模式日均空气负离子浓度大小顺序一致(休闲保健型>生态防护型>自然观赏型>经济林果型>对照),负离子系数在各个季节均高于0.5,且夏季空气负离子浓度最高;各模式空气负离子浓度日变化曲线呈现出两个高峰值;休闲保健型在春、夏、秋三季,FCI都超过0.5,夏季FCI为0.81,基本接近Ⅲ级。同时指出乡村游憩林建设应充分发挥当地优势,探索适合的建设模式,提高乡村居民生活质量。更多还原

【Abstract】 Four different typical modes of rural recreational forests in the southern mountain area of Jinan City were selected and the negative air ion concentration was measured.The results are as follows: daily average negative air ion concentration of different modes are sorted consistently (mode for Recreation and Health Cares> mode for Ecological Protection> natural ornamental mode > economic forest mode ),the indices of Negative Air Ion are higher than 0.5 in different seasons,and the concentration of Negative Air Ion is the highest in summer;there is two peak values in the curve of Negative Air Ion Concentration daily variation of Different Modes;FCI of mode for Recreation and Health Cares is higher than 0.5 in spring,summer and autumn respectively,and according to the grading criterion,mode for Recreation and Health Cares is in the proximity of grade Ⅲ for its FCI is 0.81 in summer.The local advantages for the construction of rural recreational forests should be taken sufficiently to explore suitable construction modes and improve living quality of rural residents.更多还原