Xây dựng kịch bản phân bổ nguồn nước mặt lưu vực sông Vệ

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Tác giả: Ngọc Hà Nguyễn, Tiền Giang Nguyễn, Quý Nhân Phạm

Ngôn ngữ: vie

Ký hiệu phân loại: 628.2 Sewers

Thông tin xuất bản: Khoa học Tài nguyên và Môi trường, 2017

Mô tả vật lý: 73-83

Bộ sưu tập: Metadata

ID: 538195

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Bài viết giới thiệu quá trình xây dựng kịch bản phân bố và kết quả phân bố nguồn nước lưu vực sông Vệ. Có 4 kịch bản tính cân bằng nước được lựa chọn để tính toán và làm cơ sở để lựa chọn lượng nước được phân bố cho các đối tượng sử dụng. Trong điều kiện bình thường, với tần suất nước đến 85% tổng lượng nước có thể phân bố là 665,86 triệu m3, đây là cơ sở để tiến hành xây dựng các kịch bản phân bố nguồn nước mặt lưu vực sông Vệ theo từng đối tượng sử dụng trên từng tiểu lưu vực. Kết quả phân bố nguồn nước mặt lưu vực sông Vệ theo các kịch bản để xác định khả năng đáp ứng trên 98% nhu cầu sử dụng theo từng đối tượng sử dụng và trên 95% nhu cầu sử dụng theo từng tiểu lư vực. Kết quả trên cũng sẽ là cơ sở xây dựng các phương án phân bổ nguồn nước trong các tình huống khác nhau và theo các tiêu chí, chỉ tiêu phân bố nguồn nước mặt lưu vực sông Vệ. Một sơ đồ quá trình lập phân bố nguồn nước lưu vực sông được đề xuất như là một phương pháp tiến hành áp dụng thực nghiệm trong quá trình triển lập phân bổ nguồn nước đối với các lưu vực sông khác.The paper introduces the process of developing the distribution scenarios and results of water distribution in the Ve river basin. There are 4 water balance scenarios selected for calculation and as a basis to select the amount of water distributed to the users. Under normal conditions, with a frequency of up to 85% of the total amount of water that can be distributed is 665.86 million m3, this is the basis for the development of scenarios of surface water distribution in the Ve River basin by each objects used on each sub-basin. Results of surface water distribution in Ve river basin under scenarios to determine the ability to meet over 98% of demand for each user and over 95% of demand for each sub-area. The above results will also form the basis for developing water allocation plans in different situations and according to criteria and norms of surface water allocation in Ve river basin. A process diagram of the process of distributing river basin water sources is proposed as a method of conducting experimental application in the process of making the allocation of water resources for other river basins.

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