دورية أكاديمية
From waste to soil: Technosols made with construction and demolition waste as a nature-based solution for land reclamation.
| العنوان: | From waste to soil: Technosols made with construction and demolition waste as a nature-based solution for land reclamation. |
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| المؤلفون: | Azevedo-Lopes T; University of São Paulo-Luiz de Queiroz College of Agriculture (USP-ESALQ), Soil Science Department, Av. Pádua Dias 11, CEP 13418-900, Piracicaba, SP, Brazil., Queiroz HM; Department of Geography, University of São Paulo, Av. Prof. Lineu Prestes, 338, Cidade Universitária, 05508-900 São Paulo, SP, Brazil., Ruiz F; University of São Paulo-Luiz de Queiroz College of Agriculture (USP-ESALQ), Soil Science Department, Av. Pádua Dias 11, CEP 13418-900, Piracicaba, SP, Brazil., Asensio V; University of São Paulo-Luiz de Queiroz College of Agriculture (USP-ESALQ), Soil Science Department, Av. Pádua Dias 11, CEP 13418-900, Piracicaba, SP, Brazil; Edafotec SL, Rúa Colón 26, 4° Of. 2, 36201, Vigo, Spain., Ferreira AD; University of São Paulo-Luiz de Queiroz College of Agriculture (USP-ESALQ), Soil Science Department, Av. Pádua Dias 11, CEP 13418-900, Piracicaba, SP, Brazil., Cherubin MR; University of São Paulo-Luiz de Queiroz College of Agriculture (USP-ESALQ), Soil Science Department, Av. Pádua Dias 11, CEP 13418-900, Piracicaba, SP, Brazil., Ferreira TO; University of São Paulo-Luiz de Queiroz College of Agriculture (USP-ESALQ), Soil Science Department, Av. Pádua Dias 11, CEP 13418-900, Piracicaba, SP, Brazil. Electronic address: toferreira@usp.br. |
| المصدر: | Waste management (New York, N.Y.) [Waste Manag] 2024 Sep 15; Vol. 186, pp. 153-165. Date of Electronic Publication: 2024 Jun 20. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Pergamon Press Country of Publication: United States NLM ID: 9884362 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-2456 (Electronic) Linking ISSN: 0956053X NLM ISO Abbreviation: Waste Manag Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: New York : Pergamon Press, c1989- |
| مواضيع طبية MeSH: | Soil*/chemistry , Recycling*/methods , Construction Materials*, Brazil ; Composting/methods ; Biomass ; Waste Management/methods ; Trees ; Industrial Waste |
| مستخلص: | Population growth has driven an increased demand for solid construction materials, leading to higher amounts of construction and demolition waste (C&DW). Efficient strategies to manage this waste include reduction, reuse, and recycling. Technosols-soils engineered from recycled waste-can potentially help with environmental challenges. However, there is a critical need to explore the potential of Technosols constructed with C&DW for land reclamation, through the growth of native vegetation. The objective of this study was to investigate this potential by studying two Brazilian native tree species (Guazuma ulmifolia and Piptadenia gonoacantha). Technosols were created using C&DW, with and without organic compost and a liquid biofertilizer. A soil health index (SHI) was applied to evaluate the soil quality regarding physical, chemical, and biological indicators of Technosols compared to a control soil (Ferralsol). The results showed that P. gonoacantha plants presented the same height and total biomass in all treatments, while G. ulmifolia plants exhibited greater height and total biomass when grown in Technosols. The enhanced plant development in the Technosols was primarily associated with higher cation exchangeable capacity and nutrients concentration in plant tissues. Technosols with added compost provided higher fertility and total organic carbon. Additionally, Technosols presented higher SHI (∼0.68) compared to control (∼0.38) for both studied species. Our experiment reveals that construction and demolition waste (C&DW) have significant potential to form healthy Technosols capable of supporting the growth of native Brazilian trees. This approach offers a promising alternative for addressing C&DW disposal challenges while serving as a nature-based solution for land reclamation. Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2024 Elsevier Ltd. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Anthropogenic soils; Constructed soils; Native tropical trees; Soil health; Urban waste |
| المشرفين على المادة: | 0 (Soil) 0 (Industrial Waste) |
| تواريخ الأحداث: | Date Created: 20240621 Date Completed: 20240710 Latest Revision: 20240710 |
| رمز التحديث: | 20240711 |
| DOI: | 10.1016/j.wasman.2024.06.010 |
| PMID: | 38905905 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1879-2456 |
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| DOI: | 10.1016/j.wasman.2024.06.010 |