Research on Tree Species Selection for Road Greening in Nanyang City
Trees are the most basic elements of urban greening.The scientific selection of tree species ensures that urban greening fulfills its various functions.Given Nanyang's mild climate and abundant forest resources,the Analytic Hierarchy Process(AHP)was employed to optimize the weighting of criteria with an emphasis on ecological,visual,and economic aspects.Subsequently,suitable tree species were carefully chosen for Nanyang's street landscapes.