Doctoral dissertation summary resources management and environment: Research on flooding and drought impacts on agricultural land use in Quang Dien district, Thua Thien Hue province in the context of climate change

The study assessed the effects of floods and droughts on agricultural land use in Quang Dien district, Thua Thien Hue province and proposedsolutions to adapt agricultural land use to drought and flooding in accordance with the local conditions in the context of climate change.
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Doctoral dissertation summary resources management and environment: Research on flooding and drought impacts on agricultural land use in Quang Dien district, Thua Thien Hue province in the context of climate change HUE UNIVERSITY UNIVERSITY OF AGRICULTURE AND FORESTRY NGUYEN BICH NGOC RESEARCH ON FLOODING AND DROUGHT IMPACTS ON AGRICULTURAL LAND USE IN QUANG DIEN DISTRICT, THUA THIEN HUE PROVINCE IN THE CONTEXT OF CLIMATE CHANGE DOCTORAL DISSERTATION SUMMARY RESOURCES MANAGEMENT AND ENVIRONMENT Major: LAND MANAGEMENT Code: 9.85.01.03 Hue - 2021 HUE UNIVERSITY UNIVERSITY OF AGRICULTURE AND FORESTRY NGUYEN BICH NGOC RESEARCH ON FLOODING AND DROUGHT IMPACTS ON AGRICULTURAL LAND USE IN QUANG DIEN DISTRICT, THUA THIEN HUE PROVINCE IN THE CONTEXT OF CLIMATE CHANGE DOCTORAL DISSERTATION SUMMARY RESOURCES MANAGEMENT AND ENVIRONMENT Major: LAND MANAGEMENT Code: 9.85.01.03 SCIENTIFIC SUPERVISORS Assoc. Prof. Dr. Nguyen Huu Ngu Assoc. Prof. Dr. Tran Thanh Duc Hue - 2021 This research was completed at: UNIVERSITY OF AGRICULTURE AND FORESTRY Supervisors: 1. Assoc. Prof. Dr. Nguyen Huu Ngu 2. Assoc. Prof. Dr. Tran Thanh Duc Reviewer 1: ........................................................................................................... ........................................................................................................... Reviewer 2: ........................................................................................................... ........................................................................................................... Reviewer 3: ........................................................................................................... ........................................................................................................... The thesis will be defended in front of Hue University Thesis, evaluation committee at:…………………………………………… ……………..,day…………..month………….year……………….. The thesis can be found at: ........................................................................................................... ........................................................................................................... TABLE OF CONTENT INTRODUCTION .................................................................................. 1 1. Statement of problem ..................................................................................... 1 2. Research Objectives ....................................................................................... 2 3. Scientific and practical significance .............................................................. 2 4. New contribution ............................................................................................ 2 CHAPTER 1. LITERATURE REVIEW .............................................. 3 1.1. THEORICAL BASIS OF THE RESEARCH .......................................... 3 1.2. PRACTICAL BASIS OF THE RESEARCH........................................... 3 1.3. PREVIOUS PUBLISHCATIONS ............................................................ 3 CHAPTER 2. RESEARCH SITES, CONTENTS AND METHODOLOGY ............................................................................................... 3 2.1. RESEARCH SITES AND SUBJECTS .................................................... 3 2.1.1. Research sites ........................................................................................... 3 2.1.2. Research subjects ..................................................................................... 4 2.2. RESEARCH CONTENTS ......................................................................... 4 2.3. RESEARCH METHODOLOGY .............................................................. 4 2.3.1. Secondary data collection ........................................................................ 4 2.3.2. Primary data collection ............................................................................ 4 2.3.2.1. Focus group discussion......................................................................... 4 2.3.2.2. Household survey.................................................................................. 5 2.3.3. Data analysis method ............................................................................... 5 2.3.4. Remote sensing application method ....................................................... 6 2.3.4.1 Method of flood zoning, flood forecasting based on GIS and remote sensing ................................................................................................................. 6 2.3.4.2. Method of drought zoning, drought forecasting based on GIS and remote sensing .................................................................................................... 8 CHAPTER 3. RESULTS AND DISCUSSION .................................... 9 3.1. CHARACTERISTICS OF SOCIO-ECONOMIC, NATURE AND LAND USE STRUCTURE IN QUANG DIEN DISTRICT .......................... 9 3.1.2. Situation of damage caused by natural disasters in Quang Dien district9 3.1.2.1. Extreme weather phenomena in the study area................................... 9 3.1.2.2. Situation of damage caused by flooding ............................................. 9 3.1.2.3. Damage caused by drought ................................................................10 3.2. LAND USE STRUCTURE IN QUANG DIEN DISTRICT.................10 3.2.1. Assess the current status of agricultural land use .................................10 3.2.2.Changes in ...