Plant Responses to Global Climate Change and Urbanization: Implications for Sustainable Urban Landscapes
Szilvia Kisvarga, Katalin Horotán, Muneeb Ahmad Wani, László Orlóci
Abstract
Global warming has led to irregular precipitation patterns and various abiotic and biotic stresses, resulting in unforeseen consequences for wildlife. Plant species are particularly vulnerable to these global climate changes, struggling to adapt to the increasing stressors. Urban environments exacerbate these challenges, further hindering plant survival and growth. The declining number of climate- and urban-tolerant plant species is a direct consequence of escalating stresses. However, resistance breeding approaches coupled with environmentally friendly technologies like biostimulants offer hope by expanding the pool of adaptable species. Urban vegetation plays a vital role in mitigating the urban heat island effect, supporting mental well-being among residents, and preserving biodiversity. In this study, we comprehensively review recent research findings on these topics with a focus on publications from the past 5 years. Emphasizing stress-tolerant ornamental urban plants including trees and herbaceous species becomes crucial for establishing sustainable living practices. By incorporating resilient plant varieties into urban landscapes, we can enhance ecological balance while improving the overall quality of urban environments for both human inhabitants and wildlife populations.