模糊综合评价法在荆州市街道绿化树种选择中的应用

Application of Fuzzy Comprehensive Assessment in Selection of Urban Greening Trees in Jingzhou City

应用模糊数学方法对荆州市街道绿化树种的生长状况与观赏特性进行了评价,得到各树种的综合评价值及排序,采用级差法将现有街道绿化树种划分为宜大力推广、宜推广、可适当推广和不宜推广等4种类型,并给出了每一类型树种的具体名称。

With the method of application of fuzzy mathematics comprehensive assessment,the growth status and ornamental characteristics of major urban greening trees in Jingzhou City was evaluated. And the comprehensive assessment value of each urban greening tree species were calculated. According to the law of degree difference, the major urban greening trees in Jingzhou City were classed into four types by the rank of their comprehensive assessment value,which were optimum trees,adaptive ones,available ones and un...