【摘要】 根据福建省2007-2010年67个县(市)的地面观测资料和福建省各地的土地利用数据,采用模糊综合评价法对福建省近年来的年度生态质量状况进行评价,并应用GIS技术和统计推断分析其时空分布特征。结果表明:(1)福建省各县(市)年度生态质量良好,各县(市)年度评价值介于0.47～0.67;(2)2007-2010年年度生态质量除2008年与2010年无显著性差异外(P>0.05),其余各年度差异显著(P<0.05);(3)生态质量的空间分布区域性明显,内陆环境质量优于沿海。研究结果可为今后当地生态环境的保护提供数据支撑。更多还原

【Abstract】 The annual eco-environmental quality in Fujian province in recent years was assessed by fuzzy synthetic method,based on the data of ground meteorological observation and land use from 2007 to 2010.The spatiotemporal distribution was also analyzed by GIS soft and statistical inference.The results showed that:(1) annual eco-environmental quality in different counties of Fujian was all fine with values between 0.47 and 0.67;(2) quality difference between each two years was significant as P<0.05 besides the difference between 2008 and 2010;(3) the spatial distribution presented an obvious regional trend that qualities of inland counties were better than coastal areas.The results provide important data support for the protection of local environment for the future.更多还原