Research Shows that Enhancing Urban Greenery Doesn’t just Capture Carbon; it Reduces it
A recent study suggests that numerous European cities have the potential to achieve net-zero carbon emissions within the next decade by integrating nature into their infrastructure.
A recent study published in the journal Nature Climate Change has highlighted the strategies that European cities can employ to achieve net-zero carbon emissions in the next decade by incorporating nature-based solutions into their urban infrastructure.
Strategies for Carbon Sequestration in EU Cities
The research, conducted by teams from Sweden, the United States, and China, offers recommendations for effective carbon sequestration in 54 EU cities. By combining these nature-based approaches with other climate initiatives, cities can not only attain net-zero carbon but also reduce emissions by an average of 17.4 percent.
Zahra Kalantari, an associate professor in Water and Environmental Engineering at KTH Royal Institute of Technology, emphasized that the study focuses on the indirect contributions of “nature-based solutions” to carbon neutrality. These solutions not only offset a portion of a city’s emissions but also actively contribute to emission reduction and resource conservation.
The findings are based on the integration of data from prior studies on the impacts of nature-based solutions, encompassing practices like urban farming, permeable pavements for rainwater absorption, increased greenery and narrower roads, wildlife habitat preservation, and the creation of pedestrian and cyclist-friendly environments.
Promoting Sustainable Mobility and Improved Urban Microclimates
For instance, urban parks, green spaces, and trees encourage walking, cycling, and other environmentally friendly modes of transportation, reducing the reliance on cars. When combined with other solutions like green infrastructure, these measures can enhance urban microclimates by absorbing heat and cold, subsequently reducing energy consumption in buildings.
The study also provides guidance on prioritizing and locating specific measures for maximum effectiveness. For example, in Berlin, the study suggests giving precedence to green buildings and urban green spaces, which could lead to a 6% emissions reduction in residences, 13% in industry, and 14% in transportation.
Kalantari noted that while individual studies have examined the impacts of various nature-based solutions, this research amalgamates these solutions and analyzes their potential systemic effects, marking a novel approach to understanding their collective impact.
Read the original article on: Phys
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