西安主要植源性污染园林植物影响及防治策略  

Impact of Major Plant-sourced Pollutants from Garden Plants in Xi'an and their Prevention and Control Strategies

作　　者：张亚玲 郭亚君 卫玮 李娜 ZHANG Ya-ling;GUO Ya-jun;WEI Wei;LI Na(Xi'an Garden Institute,Xi'an,Shaanxi 710068)

机构地区：[1]西安市园林研究所,西安710068

出　　处：《陕西林业科技》2024年第6期106-109,共4页Shaanxi Forest Science and Technology

摘　　要：随着城市园林绿化植物树龄的增加,其产生的花粉、飞毛、飞絮等植源性污染日益加重,严重影响了城市环境和居民的身心健康。本文通过对西安市主要植源性污染园林植物对环境的影响进行调查,并对其污染类型及污染程度进行统计分析,在查阅相关研究资料的基础上,归纳总结植源性污染的飘散规律及防治方法,针对存在问题分析出根本原因,最后从配置降污染、管理净绿地、预测减危害、景观配人文等几个方面提出可行性的防治策略。With the increasing demand for urban landscaping and the aging of planted trees,plant-sourced pollutants such as pollen,flying hairs,and flying catkins have become increasingly severe,seriously affecting urban development,production and life,as well as the physical and mental health of residents.This paper investigates the impact of major botanical origin pollutants from garden plants in Xi'an,compiles statistics on their pollution types and levels,and summarizes the basic characteristics and influencing factors of botanical origin pollutants,including their dispersion patterns and prevention methods,based on relevant research materials.By analyzing the underlying causes of existing problems,feasible prevention and control strategies are proposed in five aspects:promoting technology through assessment,reducing pollution through plant configuration,managing green spaces for purification,predicting and mitigating hazards,and integrating cultural elements into landscape design.

关 键 词：植源性污染 花粉飞毛飞絮 影响因素 防治策略 

分 类 号：S718.5[农业科学—林学]