Georgio Farah , Gabriel Pérez , Astrid Ballesta , Makram El Bachawati
{"title":"Green roof substrates influencing the provision of ecosystem services: A review","authors":"Georgio Farah , Gabriel Pérez , Astrid Ballesta , Makram El Bachawati","doi":"10.1016/j.jece.2024.114795","DOIUrl":null,"url":null,"abstract":"<div><div>Green roofs are among the ideas of sustainable growth. However, there is a lack of knowledge of the substrate layer, especially its composition. Thus, this paper aims to review the substrate compositions of green roofs used in literature in the last ten years. The main green roof substrate components include inorganic matter (perlite, vermiculite, crushed bricks), organic matter (compost and peat), and alternative materials such as recycled ones, biochar, and mushrooms. Compost was the most used material for plant growth, with 10 %. Peat was the most mentioned component for runoff quality, with 30 %. For thermal performance, sand was the major material utilized with 10 %. Moreover, compost is the major substance used in making substrate, with 38 out of 62 papers reviewed. Out of 38 papers, including compost, only 16 mentioned the type of material used. In fact, the compositions used till now mainly focus on the plants. Therefore, more studies must be conducted to establish new substrate compositions for not only the vegetation but also for the ecosystem services provided by green roofs, such as thermal and acoustic insulation.</div></div>","PeriodicalId":15759,"journal":{"name":"Journal of Environmental Chemical Engineering","volume":"12 6","pages":"Article 114795"},"PeriodicalIF":7.4000,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Environmental Chemical Engineering","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2213343724029270","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Green roofs are among the ideas of sustainable growth. However, there is a lack of knowledge of the substrate layer, especially its composition. Thus, this paper aims to review the substrate compositions of green roofs used in literature in the last ten years. The main green roof substrate components include inorganic matter (perlite, vermiculite, crushed bricks), organic matter (compost and peat), and alternative materials such as recycled ones, biochar, and mushrooms. Compost was the most used material for plant growth, with 10 %. Peat was the most mentioned component for runoff quality, with 30 %. For thermal performance, sand was the major material utilized with 10 %. Moreover, compost is the major substance used in making substrate, with 38 out of 62 papers reviewed. Out of 38 papers, including compost, only 16 mentioned the type of material used. In fact, the compositions used till now mainly focus on the plants. Therefore, more studies must be conducted to establish new substrate compositions for not only the vegetation but also for the ecosystem services provided by green roofs, such as thermal and acoustic insulation.
期刊介绍:
The Journal of Environmental Chemical Engineering (JECE) serves as a platform for the dissemination of original and innovative research focusing on the advancement of environmentally-friendly, sustainable technologies. JECE emphasizes the transition towards a carbon-neutral circular economy and a self-sufficient bio-based economy. Topics covered include soil, water, wastewater, and air decontamination; pollution monitoring, prevention, and control; advanced analytics, sensors, impact and risk assessment methodologies in environmental chemical engineering; resource recovery (water, nutrients, materials, energy); industrial ecology; valorization of waste streams; waste management (including e-waste); climate-water-energy-food nexus; novel materials for environmental, chemical, and energy applications; sustainability and environmental safety; water digitalization, water data science, and machine learning; process integration and intensification; recent developments in green chemistry for synthesis, catalysis, and energy; and original research on contaminants of emerging concern, persistent chemicals, and priority substances, including microplastics, nanoplastics, nanomaterials, micropollutants, antimicrobial resistance genes, and emerging pathogens (viruses, bacteria, parasites) of environmental significance.