River flow

In this study, eight traditional regression equations representing the linear and non–linear correlation between gauging discharge and water level (stage) at PoLech station in Da river, were evaluated with the aim of determining the most suitable equations for discharge interpolation and high flow extrapolation.

17p vibecca 01-10-2024 3 2   Download

In the paper, we propose a mathematical model that combines bottom erosion and riverbank failure mechanisms. The model incorporates high-performance GPUs (Graphics Processing Units) to enhance its computational efficiency and capability.

22p vibecca 01-10-2024 3 1   Download

The paper proposes constructing two scenarios: current status and planned; comparing flow rates before and after urbanization for a major rainfall event on April 2, 2023. Subsequently, LID solutions are introduced and evaluated for effectiveness through each calculated scenario.

13p vibecca 01-10-2024 0 0   Download

This study aimed to apply the Variable Infiltration Capacity (VIC) hydrological model for simulating the daily river flow during the period of 2005-2014 for the Red River System, Vietnam.

7p viyoko 24-09-2024 3 1   Download

This study utilized the GIS-based Soil and Water Assessment Tool (SWAT) model to simulate the flow of Vu Gia - Thu Bon river basin at two hydrological stations - Nong Son and Thanh My, during the calibration period (2004 - 2010) and the verification period (2011 - 2015). The evaluation results of both periods, as measured by the NSE and R2 indexes, were found to be above 0.75.

12p dianmotminh02 03-05-2024 3 3   Download

The study objectives of this dessertation include: To study and develop a scientific basis for determining the minimum flow in the downstream of Ma River to meet the minimum water demand of water users and maintain the aquatic ecosystems in the downstream of the Ma river. To study and propose solutions to maintain the minimum flow to ensure the sustainable development of water resources in the downstream of the Ma river.

27p hobbsandshaw 09-06-2021 24 4   Download

Research to propose indicators for choosing appropriate sites of water intakes to ensure water taking requirements in dry season and flood discharge in rainy season. Research on appropriate site for water intake of Day river to ensure for socioeconomic development.

37p hobbsandshaw 09-06-2021 10 2   Download

In some areas, the flood season tends to shift gradually towards the end of the year, making the flood season appear later than before, but there are also areas where the flood season occurs earlier. The paper specifically analyzes changes in the distribution of flood season in a year under the impact of climate change in some areas in the Ca River basin, central Viet Nam.

12p cothumenhmong11 06-05-2021 23 2   Download

River water flow modeling often uses measured bottom elevation data for 2D-mesh interpolation. The interpolation quality affects water flow simulation outcome. Thus, methods of q properly are needed.

9p slimzslimz 08-12-2019 22 3   Download

The proposed forecasting method was tested for the Ho Ho reservoir, the area facing the scarcity of historical data for model calibration and verification. The analysis of the forecasting results for Ho Ho reservoir using transferred parameters from the stable calibrated parameter values at Hoa Duyet station (downstream of Ho Ho reservoir) and the results obtained using the adapted parameters by the proposed method shows that the adapted parameter values provides a more reliable forecast, which will better serve the decision making.

6p cumeo5000 06-08-2018 30 1   Download

This paper proposes a hydrodynamic/sediment model for simulating bedload sediment through a river section. Firstly, flow characteristics such as depth-averaged velocity were obtained by solving the governing equation, which is derived from the Reynolds equations and allows for taking into account the gravity, bed shear stress, turbulent diffusion force and secondary flow in calculations.

8p thihuynh3006 16-03-2018 49 0   Download

Tài liệu River flows in you giúp các bạn biết được bản nhạc của bài River flows in you. Đây là tài liệu hữu ích dành cho các bạn chuyên ngành Âm nhạc và những bạn quan tâm tới lĩnh vực này. Mời các bạn tham khảo.

4p rinngoc 29-07-2016 98 8   Download

Subjects and scope of the dissertation are a system of 6 reservoirs (Ka Nak, An Khe, Ayun Ha, H'nang, Ba Ha and Hinh) and the flood flow regime on the Ba River basin. The thesis focuses on developing inter-reservoir operation principles to mitigate flood damages, protect downstream area, and ensure efficiency of water use.

27p change04 08-06-2016 57 4   Download

The Red River plays a critical role as a spine of historical and cultural life of Ha Noi, the millennium-civilized capital, as well as of the entire Tonkin Delta. The river’s truck stream flowing through Ha Noi and its branching distributaries spread out to form a fertile delta: the Red River Delta. Until now this river has made its appearance with a variety of nominal terms in historical records and folkloristic traditions.

6p butmaudo 21-08-2013 51 5   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: Sap flow and water transfer in the Garonne River riparian woodland, France: first results on poplar and willow...

15p toshiba6 05-10-2011 54 4   Download

Biến đổi khí hậu (CC) là một trong những thách thức quan trọng nhất đối với con người trong thế kỷ 21. CC nghiêm túc sẽ ảnh hưởng đến đời sống, sản xuất và môi trường trên toàn thế giới.

10p phalinh20 24-08-2011 43 2   Download

Nó cũng dẫn đến nhiệt độ ngày càng tăng và một trong những hậu quả của nó là mực nước biển tăng lên, dẫn đến thay đổi không được tiên đoán từ trước của dòng sông.

9p phalinh20 24-08-2011 42 3   Download

Tham khảo tài liệu 'river flows in your', văn hoá - nghệ thuật, âm nhạc phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

3p thiuyen4 17-08-2011 103 17   Download

SABRI Faculty of Veterinary Medicine, University Putra Malaysia, 43400 Serdang *National Fish Health Research Institute, Batu Maung, Penang Abstract Attempts were made to isolate Streptococcus agalactiae from cage cultured tilapia kept in different water bodies. These include the small-sized but fast flowing irrigation canal, small-sized slow flowing exmiming ponds, moderate-sized and moderate flowing rivers and huge-size slow flowing reservoirs.

10p vachmauthu5_2305 10-04-2011 121 13   Download

The Mekong river is ranked as the tenth one in the list of the largest rivers in the world and is longest river in southeastern Asia. From its source in Tibet, the river flows to the South China Sea through Yunnan, China, forms the border partly between Burma and Laos and most of the border between Laos and Thailand, then the main stream goes into Cambodia and finally it flows across southern Vietnam to the sea (figure 1).

0p haivan 16-03-2009 146 20   Download