http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/8989 2026-05-22T23:34:49Z http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/9408 Title: An analysis of the roles of rural industry in Van Truong commune, Tien Hai district, Thai Binh province Authors: Tran, Anh Tuan Abstract: The Red River Delta (hereafter as RRD) is one of the two biggest deltas in Vietnam with the population is 19,625 million persons in 2009. It is also the most populous area with the population density of 932 person/km2 in 2009 (General Statistics Office, 2010). Tien Hai District of Thai Binh Province locates in the eastern part of the RRD, lies in the coastal zone - a sensitive area and affected by the interaction between the mainland and the South China Sea (in Vietnamese as Biển Đông - East Sea). The study area of this research is Van Truong Commune locates in the “old-land” area. Analysis of the roles of rural industry will show the characteristics of one of the fundamental features of the rural development process particularly in Tien Hai District as well as in the RRD. Non-farm work is a useful solution to gradually bridge the income gap between urban and rural areas, in which rural industry has been paid attention to develop (UNIDO, 2000). Nevertheless, in a long time, the role of rural industry has been neglected because the mode of production was followed the state-owned enterprises and cooperatives. The objective of the paper is to analyze the realistic situation of rural industry in the RRD by tracing the characteristics of rural industry in Van Truong Commune, Tien Hai District, Thai Binh Province. 2010-01-01T00:00:00Z http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/9404 Title: Structural measures to restore Cua Tung beaches, Quang Tri province Authors: Nguyen, Tho Sao; et al. Abstract: This paper presents the calculations using LITPACK models, aiming to select the restoration solution for Cua Tung beach, severely eroded in recent years. The results are just the preliminary, but they are useful to direct the optimal measures to bring the beach back to its original state serving the social and economic development in Quang Tri province. 2010-01-01T00:00:00Z http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/9400 Title: Numerical simulation of sediment transport and morphology Authors: Nguyen, Minh Huan; et al. Abstract: Morphology change at tidal influent estuary is controlled by the net sediment transport rate of river and tidal transport, and variations in features (bathymetry, structures, etc.) where scour and shoaling take place. To examine river and tidal exchange sediment transport in a systematic way, we investigated sediment transportation at the Bach Dang estuary with a coupled tide, wave and sediment transport-morphology change numerical modeling system. Five simulations consisting of tide forcing, wave forcing (fair-weather and storm), and combined tide and wave forcing were conducted. 2010-01-01T00:00:00Z http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/9397 Title: Study on wave setup with the storm surge in Hai Phong coastal and estuarine region Authors: Nguyen, Xuan Hien; et al. Abstract: Wave setup is the increase of water level within the surf zone due to the transfer of wave-related momentum to the water column during wave-breaking. Wave setup contributes to the total water height in storm and become dangerous to coastal construction. This study presents some results on wave setup with storm surge using numerical model and empirical model. It also estimates the contribution of wave setup in total storm tide level at coastal and estuarine region of Hai Phong. Results show that wave setup at coastal and estuarine region in Hai Phong contributes about 25% to 40% of sea level surge in storm, 32% on average. 2010-01-01T00:00:00Z