Effects of carbon monoxide, nitrogen dioxide, and fine particulate matter on insect abundance and diversity in urban green spaces

ABSTRACT: The impact of three air pollutants, carbon monoxide, nitrogen dioxide, and fine particulate matter (PM2.5) on the diversity and abundance of insect fauna associated with Chinese thuja, Platycladus orientalis, was evaluated for the first time in Iran. Sampling was performed in Lashkar, Sadaf, and Sajjad, three urban green spaces in Mashhad, a city located in Razavi Khorasan province. A total of 29 insect species including 16 natural enemies and 13 herbivores were identified. The results indicated that herbivore abundance was positively and significantly correlated with the level of carbon monoxide and nitrogen dioxide, but not with the level of fine particulate matter. In contrast, herbivore diversity was negatively and significantly correlated only with the level of carbon monoxide. As for

SUBMITTER: Heidari Latibari M 

PROVIDER: S-EPMC9596448 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature