Kinh tế tuần hoàn trong xu thế phát triển bền vững đô thị

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Tác giả: Thị Hiệp Đỗ, Bá Nhật Minh Lê, Hồng Quân Nguyễn, Kiều Lan Phương Nguyễn, Minh Tú Nguyễn, Thị Ái Nhi Trương, Minh Thuận Từ

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Môi trường, 2023

Mô tả vật lý: tr.45755

Bộ sưu tập: Metadata

ID: 341166

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Cities play an important role in implementing sustainable development policies and building a roadmap to transition to a circular economy model. With the current population explosion, cities will increasingly face more and more economic, social and environmental challenges. Furthermore, cities are major contributors to climate change and are responsible for 60 - 80% of greenhouse gas emissions, 75% of resource consumption, and the generation of 50% of global solid waste (EMF, 2017). Resolution 06-NQ/TW on urban planning, construction, management and sustainable development in Vietnam to 2030, with a vision to 2045, issued by the Politburo on January 24ththth, 2022, shows the urgent need to have new and breakthrough solutions associated with the sustainable development of urban areas in Vietnam. This article shares the approach based Circular Economy models in the world and some potential application areas in Vietnam including waste treatment. urban waste, renewable energy development, urban agriculture and urban transport as well as governance and innovation. Finally, the article presents some difficulties and challenges in the process of implementing the Circular Economy models for urban development in Vietnam.Đô thị đóng vai trò quan trọng trong thực thi chính sách phát triển bền vững (PTBV) và xây dựng lộ trình chuyển đổi sang mô hình kinh tế tuần hoàn (KTTH). Với tình trạng bùng nổ dân số như hiện nay, các thành phố (TP) sẽ ngày càng đối mặt với nhiều thách thức về kinh tế, xã hội và môi trường. Hơn nữa, các đô thị đóng góp chính vào biến đổi khí hậu (BĐKH) và chịu trách nhiệm cho 60 - 80% lượng phát thải khí nhà kính (KNK), chiếm 75% lượng tiêu thụ tài nguyên, phát sinh 50% chất thải rắn toàn cầu (EMF, 2017). Nghị quyết số 06-NQ/TW về quy hoạch, xây dựng, quản lý và PTBV đô thị Việt Nam đến năm 2030, tầm nhìn đến năm 2045 được Bộ Chính trị ban hành ngày 24/1/2022 cho thấy, cần phải có những giải pháp mới, đột phá gắn với sự PTBV của đô thị Việt Nam. Bài báo chia sẻ cách tiếp cận từ KTTH với những mô hình áp dụng cho các ngành, lĩnh vực quan trọng trong đô thị trên thế giới và một số lĩnh vực tiềm năng ở Việt Nam, bao gồm: Xử lý rác thải đô thị
Phát triển năng lượng tái tạo (NLTT)
Nông nghiệp
Giao thông đô thị
Công tác quản trị và đổi mới sáng tạo. Cuối cùng, bài báo trình bày một số khó khăn và thách thức trong quá trình triển khai mô hình KTTH, phục vụ phát triển đô thị ở Việt Nam.

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