Đánh giá các công trình cung cấp nước sạch tại huyện Hàm Thuận Bắc tỉnh Bình Thuận trong bối cảnh biến đổi khí hậu

0 Người đánh giá. Xếp hạng trung bình 0

Tác giả: Minh Triều Đào, Phú Huỳnh, Thị Ngọc Hân Huỳnh, Thị Minh Hà Trần

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Khí tượng Thủy văn, 2022

Mô tả vật lý: tr.80-92

Bộ sưu tập: Metadata

ID: 336546

Thêm vào giỏ Liên kết toàn văn

Hiện nay, biến đổi khí hậu và hạn hán vào mùa khô đã tác động đến công trình cung cấp nước tại huyện Hàm Thuận Bắc, tỉnh Bình Thuận. Mặt khác, các công trình đã đầu tư trước năm 2000 trên địa bàn đã khai thác vượt công suất đã được thiết kế ban đầu, một số công trình bị xuống cấp, chất lượng nước một số công trình chưa đảm bảo chất lượng
công tác hưởng ứng sử dụng tiết kiệm nước sạch chưa thường xuyên, liên tục. Vì vậy, nghiên cứu đánh giá khả năng cấp nước sinh hoạt tại huyện Hàm Thuận Bắc hiện nay là rất cần thiết. Thông qua số liệu nghiên cứu và phân tích SWOT (S–Strengths: những điểm mạnh, W–Weakness: điểm yếu, O–Opportunities: cơ hội và T–Threats: nguy cơ/thách thức)
bài báo đã thực hiện khảo sát thực tế cho điểm trọng số 6 tiêu chí: (1) Bền vững về nguồn nước hệ số 2
(2) Bền vững về quản lý vận hành hệ số 2
(3) Bền vững về kinh tế và tài chính hệ số 2
(4) Có sự tham gia của cộng đồng hệ số 2
(5) Bền vững về công nghệ hệ số 1
(6) Bền vững về tổ chức hệ số 1
Từ đó thống kê tính bền vững hay kém bền vững của các công trình, đề xuất 9 (chín) phương án kỹ thuật và quản trị nhằm cấp nước sạch và bền vững cho huyện Hàm Thuận Bắc đến năm 2030 và định hướng đến 2050.In recent years, droughts caused by climate change in the dry season have increased in intensity, directly affecting domestic water supply works in Ham Thuan Bac district, Binh Thuan province. On the other hand, the works invested before 2000 in the area have exploited beyond the designed capacity, some of the works have deteriorated, the water quality of some works has not yet ensured the quality, the communication and transportation activities have not been ensured. People's response to economic use of clean water has not been regular and continuous. This paper deploys an overview to assess the sustainability of domestic water supply in Ham Thuan Bac district through the synthesis of research data, SWOT analysis, strengths (S–Strengths), weaknesses (W–Weaknesses), Opportunities (O–Opportunities) and threats and challenges (T–Threats). Conduct a practical survey for weighting by 6 criteria: (1) Sustainability of water source coefficient 2
(2) Sustainability in management and operation factor 2
(3) Economic and financial sustainability coefficient 2
(4) Community participation factor 2
(5) Technological sustainability factor 1
(6) Organizational sustainability coefficient 1. From there, the sustainability or unsustainability of the constructions is calculated. At the same time, propose technical solutions for sustainable water supply for Ham Thuan Bac district until 2030.

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