Yuen Siu-man. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2001. / Includes bibliographical references (leaves 158-180). / Abstracts in English and Chinese. / Abstract --- p.i / Acknowledgements --- p.vi / Table of Contents --- p.ix / List of Tablcs --- p.xvi / List of Figures --- p.xix / List of Plates --- p.xx / List of Appendices --- p.xxi / Chapter Chapter 1 --- Introduction / Chapter 1.1 --- lntroduction --- p.1 / Chapter 1.2 --- The Problem --- p.5 / Chapter 1.2.1 --- Towngas pipeline --- p.5 / Chapter 1.2.2 --- Environmental impact assessment (EIA) --- p.6 / Chapter 1.2.3 --- Landscape restoration --- p.11 / Chapter 1.3 --- Conceptual Framework --- p.12 / Chapter 1.3.1 --- Ecosystem disturbance and soil impacts of pipeline construction --- p.12 / Chapter 1.3.2 --- Scope and baseline --- p.14 / Chapter 1.3.3 --- Mitigation and restoration guidelines --- p.16 / Chapter 1.4 --- Objectives of the Study --- p.18 / Chapter 1.5 --- Significance of the Study --- p.21 / Chapter 1.6 --- Scope of the Study --- p.22 / Chapter 1.7 --- Terminology in the Thesis --- p.23 / Chapter 1.8 --- Organization of the Thesis --- p.26 / Chapter Chapter 2 --- Literature Review / Chapter 2.1 --- Ecosystem Disturbance and Impacts of Pipeline Construction --- p.27 / Chapter 2.2 --- Soil as an Important Natural Resource --- p.29 / Chapter 2.3 --- Environmental Impact Assessment (EIA) --- p.31 / Chapter 2.3.1 --- Theory and practice of EIA --- p.31 / Chapter 2.3.2 --- EIA in Hong Kong --- p.33 / Chapter 2.3.3 --- Soil assessment in EIA --- p.34 / Chapter 2.3.4 --- Ecological impact assessment in EIA --- p.35 / Chapter 2.3.5 --- Mitigation --- p.36 / Chapter 2.3.6 --- Significance of impacts --- p.38 / Chapter 2.3.7 --- Weaknesses of EIA --- p.39 / Chapter 2.3.8 --- "Post-project analysis, monitoring and audits" --- p.41 / Chapter Chapter 3 --- Study Area and Methodology / Chapter 3.1 --- Introduction --- p.44 / Chapter 3.2 --- Climate --- p.46 / Chapter 3.3 --- Geology and Soils --- p.46 / Chapter 3.4 --- Study Plots --- p.48 / Chapter 3.5 --- Methodology --- p.56 / Chapter 3.5.1 --- Experimental design --- p.56 / Chapter 3.5.2 --- Fieldwork --- p.57 / Chapter 3.5.3 --- Laboratory analysis --- p.58 / Chapter 3.5.4 --- Date processing and statistical analysis --- p.61 / Chapter 3.5.5 --- EIA report review --- p.62 / Chapter Chapter 4 --- Soil Baseline / Chapter 4.1 --- Introduction --- p.63 / Chapter 4.2 --- Results --- p.64 / Chapter 4.2.1 --- Texture --- p.64 / Chapter 4.2.2 --- Bulk density --- p.65 / Chapter 4.2.3 --- Soil acidity --- p.65 / Chapter 4.2.4 --- Exchangeable acidity and aluminum --- p.66 / Chapter 4.2.5 --- Soil organic matter (SOM) --- p.67 / Chapter 4.2.6 --- Total and mineral nitrogen --- p.67 / Chapter 4.2.7 --- Total and available phosphorus --- p.69 / Chapter 4.2.8 --- Exchangeable cations --- p.70 / Chapter 4.2.9 --- "Effective cation exchange capacity (ECEC), base saturation (BS) and aluminum saturation" --- p.72 / Chapter 4.2.10 --- C/N ratio --- p.73 / Chapter 4.3 --- Discussion --- p.74 / Chapter 4.3.1 --- Acidity problem --- p.74 / Chapter 4.3.2 --- Soil texture and bulk density --- p.75 / Chapter 4.3.3 --- Soil organic matter and nitrogen --- p.76 / Chapter 4.3.4 --- Soil phosphorus --- p.78 / Chapter 4.3.5 --- "Exchangeable cations, ECEC. BS and aluminum saturation" --- p.78 / Chapter 4.3.6 --- Implications on landscape restoration --- p.80 / Chapter 4.4 --- Conclusion --- p.82 / Chapter Chapter 5 --- Impacts of Pipeline Construction on Soils / Chapter 5.1 --- Introduction --- p.84 / Chapter 5.2 --- Results --- p.85 / Chapter 5.2.1 --- "Soil acidity, exchangeable hydrogen and aluminum" --- p.86 / Chapter 5.2.2 --- Soil texture and bulk density --- p.88 / Chapter 5.2.3 --- Soil organic matter --- p.90 / Chapter 5.2.4 --- Soil TKN --- p.90 / Chapter 5.2.5 --- Phosphorus --- p.91 / Chapter 5.2.6 --- Soil exchangeable cations --- p.94 / Chapter 5.2.7 --- "ECEC, BS and aluminum saturation" --- p.96 / Chapter 5.3 --- Discussion --- p.99 / Chapter 5.3.1 --- Nature of the soil impacts --- p.99 / Chapter 5.3.2 --- Causes of soil impact --- p.101 / Chapter 5.3.3 --- Spatial difference of soil impacts --- p.108 / Chapter 5.3.4 --- Significance of the impacts --- p.111 / Chapter 5.3.5 --- Mitigation measures --- p.117 / Chapter 5.4 --- Conclusion --- p.120 / Chapter Chapter 6 --- Improvement of EIA on Soil Management / Chapter 6.1 --- Introduction --- p.122 / Chapter 6.2 --- Evaluation of Information Provided by the EIA --- p.124 / Chapter 6.2.1 --- Need of more detailed soil baseline --- p.124 / Chapter 6.2.2 --- Inadequate soil impact prediction --- p.126 / Chapter 6.2.3 --- Need of site-specific soil mitigation --- p.128 / Chapter 6.2.4 --- Soil management in EIA --- p.130 / Chapter 6.3 --- Soil Impact Assessment (SIA) --- p.136 / Chapter 6.3.1 --- Soil baseline --- p.138 / Chapter 6.3.2 --- Impact prediction and significance --- p.140 / Chapter 6.3.3 --- Mitigation in SIA --- p.142 / Chapter 6.3.4 --- Monitoring in SIA --- p.143 / Chapter 6.3.5 --- Post-project evaluation in SIA --- p.144 / Chapter 6.3.6 --- Application of SIA --- p.145 / Chapter 6.4 --- Conclusion --- p.146 / Chapter Chapter 7 --- Conclusion / Chapter 7.1 --- Summary of Findings --- p.147 / Chapter 7.1.1 --- Undisturbed soil conditions --- p.147 / Chapter 7.1.2 --- Soil impacts and resultant soil properties --- p.149 / Chapter 7.1.3 --- Evaluation of the EIA Report --- p.151 / Chapter 7.2 --- Implications --- p.152 / Chapter 7.2.1 --- Challenge to Aber's disturbance level theory --- p.152 / Chapter 7.2.2 --- Consolidation of impacts assessment in EIA --- p.153 / Chapter 7.2.3 --- Information for soil impact assessment --- p.154 / Chapter 7.3 --- Limitations of study --- p.154 / Chapter 7.4 --- Further Research --- p.156 / References --- p.158 / Appendices --- p.181
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_323532 |
| Date | January 2001 |
| Contributors | Yuen, Siu-man, Chinese University of Hong Kong Graduate School. Division of Geography. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, xxi, 197 leaves : col. ill. ; 30 cm. |
| Coverage | China, Hong Kong, China, Hong Kong, China, Hong Kong, China, Hong Kong |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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