• Research the drought characteristics of Ninh Thuan province through the Rainfall Anomaly Index (RAI)

    Research the drought characteristics of Ninh Thuan province through the Rainfall Anomaly Index (RAI), Standardized Precipitation Index (SPI), and the Moisture Index (MI)
    Tuan Hoang Nguyen Trương Thanh Cảnh

    VNUHCM Journal of

    Natural Sciences

    An official journal of Viet Nam National University Ho Chi Minh City, Viet Nam

    ISSN 2588-106X

    Abstract
    This article studies the drought characteristics of the Ninh Thuan province in the past through meteorological data for the period 1986-2016. The study used three main indicators to study drought, namely, the Rainfall Anomaly Index (RAI), Standardized Precipitation Index (SPI), and Moisture Index (MI). Besides, the study also used non-parametric analysis to study trends and Spearman's rho to study the correlation between the indexes. The results of the study showed the occurrence of drought in the period 1986-2016 with different developments and frequencies, in which the period 1986-97 drought appeared continuously. According to RAI's drought index, the drought occurs 15 times with a frequency of severe drought of 12.5% and mild drought of 34.4%. SPI's drought index shows the drought happened 26 times with a severe drought in 1988. Drought occurred 31 times during the study period, 77% of the time, and the severe drought only occurred in 1998, according to the drought index MI. Additionally, the study also identified the trend of changes in drought indicators in the future and showed a trend of reducing drought in Ninh Thuan. The trend results show an average annual increase in RAI and MI of 0.01 and SPI of 0.08. To consolidate and evaluate the significance, the study also evaluated the correlation between indicators, and the results met the requirements with a value of > 0.84. The three indexes have Cronbach's Alpha reliability is 0.78, in which, the SPI index correlates most strongly with RAI and MI at 0.92 and 0.94, respectively. This result will help local authorities and policymakers have more methods to study future droughts and develop solutions to socio-economic development in Ninh Thuạn in the context of drought.

  • Researching trends of rainfall change in Ninh Thuan in the context of climate change by the non-para

    Researching trends of rainfall change in Ninh Thuan in the context of climate change by the non-parametric method
    Tuan Hoang Nguyen Truong Thanh Canh

    VNUHCM Journal of
    Natural Sciences
    An official journal of Viet Nam National University Ho Chi Minh City, Viet Nam
    ISSN 2588-106X

    Abstract
    The purpose of this study is to analyze the trend of precipitation change in Ninh Thuan province in the context of Climate Change. In this study, the authors used precipitation data at rain gauges with a minimum duration of 24 years and a maximum of 36 years. The main method was used in this study is the non-parametric method, namely Mann-Kendall analysis and the Theil-Sen slope. The research was conducted under the support of ProULC 5.1 and MAKESEN 1.0 software. The results showed that annual rainfall in Ninh Thuan province tended to increase in the time series of observation. Specifically, the downward trend of rainfall was mainly in March and increased from July to November. Along with that, through the index regarding the trend of increase and decrease of rainfall, the study also showed a prediction of the trend of increasing rainfall for the area. Forecast results of 2035 rainfall in Ninh Thuan the highest the increase is expected 7.7% and in 2050 is 13.8%. The study results have reflected the actual situation of rainfall change in the context of climate change with the stations having statistical significance (p <0.05). The research results are the basis for Ninh Thuan province to develop solutions to adapt and mitigate climate change in the fields of Socio-Economic life.

  • HSU- Ra mắt chương trình thạc sỹ Quản trị kinh doanh

  • Land and water resource management in coastal areas

    Land and water resource management in coastal areas : assessing the socio-economic impact of government intervention, Bac Lieu Province, Mekong Delta, Vietnam / Tran Thi Ut

    The National Library of Australia

    Bib ID:
    5153914
    Format:
    Book
    Author:
    Tran, Thi Ut
    Description:
    Chiang Mai : Regional Center for Social Science and Sustainable Development (RCSD), Faculty of Social Sciences, Chiang Mai University, 2004
    40 p. : ill., maps ; 31 cm.
    Subject:
    Land use, Rural -- Vietnam -- Bạc Liêu (Province)
    Water-supply, Rural -- Vietnam -- Bạc Liêu (Province)
    Household surveys -- Vietnam -- Bạc Liêu (Province)
    Bạc Liêu (Vietnam: Province) -- Economic conditions -- Statistics
    Bạc Liêu (Vietnam: Province) -- Social conditions -- Statistics

  • UFM tuyên dương GV-SV đạt thành tích cao tại các cuộc thi học thuật, văn hóa, văn nghệ,...

  • Livelihood systems and dynamics of poverty in a coastal province of Vietnam

    Livelihood systems and dynamics of poverty in a coastal province of Vietnam.
    July 2006
    DOI:10.1079/9781845931070.0030
    In book: Environment and livelihoods in tropical coastal zones: managing agriculture-fishery-aquaculture conflicts (pp.30-47)
    Authors:
    Mahabub Hossain
    BRAC University
    Ut Tran
    Hoa Sen University
    M. L. Bose
    Abstract
    This book contains 22 selected papers presented at the title conference. These papers focus on the challenges people face in managing crops, aquaculture, fisheries and related ecosystems in inland areas of coastal zones in the tropics. A priority issue that emerges from the case studies presented in this book is the impact of change on poor people whose livelihoods depend upon open-access resources.

  • Vietnam's Experience with Hybrid Rice

    Vietnam's Experience with Hybrid Rice
    January 2003     Economic and Political Weekly 38(25):2523-2529

    DOI:10.2307/4413710
    Authors:

    Mahabub Hossain
    BRAC University
    Ut Tran
    Hoa Sen University
    Aldas Janaiah
    Professor Jayashankar Telangana State Agricultural University

    Abstract
    Vietnam is the only country in the humid tropics in Asia where the rate of hybrid rice adoption has been growing. What are the distinct factors responsible for this unique development in hybrid rice R and D in Vietnam - which has similar agro-ecological, political, socio-economic and institutional features as China? Would hybrid rice adoption be sustained in the long run in Vietnam? This paper reviews the development of hybrid rice in the country in the context of the development of the overall rice economy. It reports the findings of a sample farm household survey on the profitability of cultivating hybrid rice over the inbred high-yielding varieties.

  • HYBRID RICE TECHNOLOGY FOR FOOD SECURITY IN THE TROPICS: CAN THE CHINESE MIRACLE BE REPLICATED IN TH

    HYBRID RICE TECHNOLOGY FOR FOOD SECURITY IN THE TROPICS: CAN THE CHINESE MIRACLE BE REPLICATED IN THE SOUTHEAST ASIA?
    February 2002
    SourceRePEc
    Authors:

    Aldas Janaiah
    Professor Jayashankar Telangana State Agricultural University

    Mahabub Hossain
    BRAC University

    Cheryll Casiwan Launio
    Benguet State University

    Ut Tran
    Hoa Sen University

  • Khoa Quản trị kinh doanh tri ân "Người thầy Doanh nhân" nhân ngày 20/11

  • Giúp UEFers làm giàu kiến thức thực tế về tuyển dụng nhân lực và quản trị nhân viên