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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A study of the applications of recycling rainwater in Hong Kong

Tse, Pak-wing., 謝柏榮. January 2004 (has links)
published_or_final_version / Environmental Management / Master / Master of Science in Environmental Management
2

Modelling upland runoff pattern using geographic information system: a case study of Yuen Long-Kam Tin catchments, New Territories, Hong Kong.

January 1994 (has links)
by Cheng, Shuk-ching Lilian. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1994. / Includes bibliographical references (leaves 119-124). / Acknowledgement --- p.i / Abstract --- p.ii / Table of Contents --- p.v / List of Figures --- p.ix / List of Tables --- p.xi / List of Appendices --- p.xii / Chapter CHAPTER 1 --- INTRODUCTION --- p.1-12 / Chapter 1.1 --- Objectives --- p.3 / Chapter 1.2 --- The Study Area --- p.4 / Chapter 1.3 --- Studied Typhoons --- p.8 / Chapter 1.4 --- Rain Gauge and Stream Gauge --- p.10 / Chapter CHAPTER 2 --- FLOOD HYDROLOGY --- p.13-37 / Chapter 2.1 --- Definition of Flood Water / Overland Flow --- p.14 / Chapter 2.2 --- "Storm Depth, Duration and Intensity" --- p.16 / Chapter 2.3 --- Infiltration --- p.18 / Chapter 2.4 --- Interception and Surface (Depression) Storage --- p.21 / Chapter 2.5 --- Peak Discharge --- p.22 / Chapter 2.6 --- Flood Frequency --- p.26 / Chapter 2.7 --- Unit Hydrographs --- p.27 / Chapter 2.8 --- Synthetic Unit Hydrographs --- p.29 / Chapter 2.9 --- Catchment Routing --- p.31 / Chapter 2.10 --- Flood Hydrology in Hong Kong --- p.34 / Chapter CHAPTER 3 --- APPLICATION OF GIS IN HYDROLOGICAL MODELLING --- p.38-51 / Chapter 3.1 --- Traditional Hydrological Studies --- p.38 / Chapter 3.2 --- Geographic Information System and Hydrologic Modelling --- p.39 / Chapter 3.3 --- Problems and Limitations --- p.47 / Chapter 3.4 --- Future Trends of Development --- p.50 / Chapter CHAPTER 4 --- METHODOLOGY --- p.52-75 / Chapter 4.1 --- The Conceptual Framework --- p.52 / Chapter 4.2 --- Data Source and Quality --- p.56 / Chapter 4.2.1 --- Terrain Data --- p.56 / Chapter 4.2.2 --- Stream Data --- p.57 / Chapter 4.3 --- Processing Spatial Data Using GIS --- p.60 / Chapter 4.4 --- Building a Topographic Data Base --- p.61 / Chapter 4.5 --- Deriving the Stream Hydrologic Parameters --- p.68 / Chapter 4.6 --- Modelling the Runoff Pattern --- p.70 / Chapter CHAPTER 5 --- RESULTS AND ANALYSIS --- p.76-111 / Chapter 5.1 --- The Topographic Data Base --- p.76 / Chapter 5.1.1 --- The Overall Studied Area --- p.76 / Chapter 5.1.2 --- Spatial Variation of Catchment Area and Streainlength --- p.78 / Chapter 5.1.3 --- Spatial Variation of Stream Channel Slope --- p.79 / Chapter 5.1.4 --- Time of Concentration --- p.81 / Chapter 5.2 --- The Hydrometeorological Data --- p.85 / Chapter 5.2.1 --- Derived Hydrographs From Rain Gauge Records --- p.85 / Chapter 5.2.2 --- Stream Gauge Data --- p.85 / Chapter 5.2.3 --- Analyses of Time-Area Hydrographs --- p.93 / Chapter 5.2.3.1 --- Hydro graph Shapes --- p.93 / Chapter 5.2.3.2 --- Flow Volume --- p.101 / Chapter 5.3 --- Spatio-Temporal Flow Pattern --- p.105 / Chapter CHAPTER 6 --- CONCLUSION --- p.112-118 / Chapter 6.1 --- Achievements of the Study --- p.112 / Chapter 6.2 --- Evaluation of the Applicability of Geographic Information System --- p.113 / Chapter 6.3 --- Evaluation of the Hydrological Model --- p.116 / Chapter 6.4 --- Conclusion --- p.117 / BIBLIOGRAPHY --- p.119-124 / APPENDICES --- p.125-138
3

Fluvial sediment transport in small sub-tropical urban catchments, Hong Kong.

January 1999 (has links)
by Wan Yuk-ching. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (leaves 146-152). / Abstracts in English and Chinese. / List of Tables --- p.i / List of Figures --- p.iii / List of Plates --- p.v / Chapter CHAPTER I --- INTRODUCTION / Chapter 1.1 --- Scope of the Problem --- p.1 / Chapter 1.2 --- Importance of the Urban Sediments on the Environment --- p.8 / Chapter 1.3 --- Hydrological and Sedimentological Problems Related to Urbanization -a Storm Event Basis --- p.13 / Chapter 1.4 --- Studies in Sub-tropical Humid Areas --- p.17 / Chapter 1.5 --- Objectives of this Research --- p.18 / Chapter CHAPTER II --- CHARACTERISTICS OF URBAN SEDIMENTS / Chapter 2.1 --- Sediments Transportation Pattern of Storm Events --- p.19 / Chapter 2.2 --- Particle Size Parameter --- p.29 / Chapter 2.3 --- Volatile and Chemical Parameters of Total Sediment Loading --- p.33 / Chapter 2.4 --- Problems Arisen from the Review of Previous Studies and Directions --- p.36 / Chapter CHAPTER III --- METHODOLOGY / Chapter 3.1 --- Experimental Design --- p.37 / Chapter 3.1.1 --- Catchment Approach --- p.38 / Chapter 3.1.2 --- Storm base Approach --- p.39 / Chapter 3.2 --- Study Area --- p.41 / Chapter 3.2.1 --- Rainfall Pattern --- p.41 / Chapter 3.3 --- Nature of the Study Areas --- p.44 / Chapter 3.3.1 --- Location --- p.45 / Chapter 3.3.2 --- Relief and Geology --- p.47 / Chapter 3.3.3 --- Landuse Pattern --- p.49 / Chapter 3.3.4 --- Climatic Condition --- p.57 / Chapter 3.3.5 --- Streamflow Measurement --- p.59 / Chapter 3.4 --- Suspended Sediment Concentration --- p.61 / Chapter 3.4.1 --- Sample Collection --- p.61 / Chapter 3.4.2 --- Laboratory Procedures --- p.62 / Chapter 3.4.3 --- Instantaneous Sediment Concentration --- p.63 / Chapter 3.5 --- Volatile and Mineral Solids --- p.63 / Chapter 3.6 --- Particle Size Measurement --- p.65 / Chapter CHAPTER IV --- TRANSPORTATION PATTERN OF STORM SEDIMENTS IN URBAN CATCHMENTS / Chapter 4.1 --- Introduction --- p.66 / Chapter 4.2 --- Suspended Sediment Transport Patterns During Storm Events --- p.70 / Chapter 4.3 --- The Relationship Between Discharge and Instantaneous Sediment Concentration --- p.81 / Chapter 4.4 --- Additional Factors Affecting Instantaneous Sediment Concentrations During Storm Events --- p.87 / Chapter 4.4.1 --- University Campus --- p.88 / Chapter 4.4.2 --- Fo Tan --- p.91 / Chapter 4.5 --- Discussion --- p.93 / Chapter CHAPTER V --- SEDIMENT CHARACTERISTICS / Chapter 5.1 --- Introduction --- p.97 / Chapter 5.2 --- Characterization of Sediments --- p.98 / Chapter 5.3 --- Variations in Sediment Size --- p.101 / Chapter 5.3.1 --- Between-Storm Variations in Particle Size --- p.103 / Chapter 5.3.1.1 --- Size Distribution Curves --- p.103 / Chapter 5.3.1.2 --- Median Particle Size --- p.107 / Chapter 5.3.2 --- Within-Storm Variations in Particle Size --- p.108 / Chapter 5.3.3 --- Factors Affecting the Between Storm Variations in Sediment Particle Size --- p.120 / Chapter 5.4 --- Variations in the Sediment Volatile Content --- p.123 / Chapter 5.4.1 --- Differences in Sediment Volatile Content Between the Two Catchments --- p.123 / Chapter 5.4.2 --- Variations in Volatile Content Between and Within Storms --- p.124 / Chapter 5.4.3 --- Timing of the Volatile Content Peaks --- p.128 / Chapter 5.4.4 --- Factors Affecting the Volatile Content --- p.131 / Chapter 5.4.5 --- Some General Observations on Sediment Volatile Content --- p.133 / Chapter 5.5 --- Summary and Discussion --- p.133 / Chapter CHAPTER VI --- CONCLUSION / Chapter 6.1 --- Summary of Findings --- p.137 / Chapter 6.2 --- Implications of the Research Findings --- p.141 / Chapter 6.3 --- Limitations of this Study and Suggestions for Future Work --- p.143
4

Unseen world.

January 2001 (has links)
Lau Wai Kee Albert. / "Architecture Department, Chinese University of Hong Kong, Master of Architecture Programme 2000-01, design report." / On double leaves. / Includes bibliographical references. / Chapter Chapter 1 --- Prologue --- p.1 / Definition of the unseen space --- p.2 / Unseen space in the city --- p.3 / Chapter Chapter 2 --- Justification of selected unseen space --- p.4 / Definition of nullah --- p.6 / Surface transformation of the nullah --- p.8 / People perception of the nullah --- p.10 / People perception of wastewater --- p.12 / Chapter Chapter 3 --- Justification of site selection --- p.15 / Site analysis --- p.18 / Transportation character --- p.22 / Chapter Chapter 4 --- Physical identity of nullah --- p.25 / Intrinsic meaning of nullah --- p.26 / Chapter Chapter 5 --- Philosophy of nullah --- p.30 / Concept --- p.34 / Project mission --- p.38 / Conceptual strategy --- p.39 / Chapter Chapter 7 --- Philosophical meaning of water --- p.46 / People perception to water --- p.50 / Basic concept in water space design --- p.52 / Chapter Chapter 8 --- Precedent study --- p.56 / Urban rivers --- p.57 / Local rivers --- p.66 / Chapter Chapter 9 --- Design ideas --- p.68 / Appendix / Water quality of Kai Tak nullah --- p.75 / Annual rainfall --- p.76 / "Interview with Dr. Chung, Dept. of Biology, CUHK" --- p.78 / Biblography --- p.80

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