Leung Hoi-gok. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2001. / Includes bibliographical references (leaves 188-205). / Abstracts in English and Chinese. / Abstract --- p.i / 槪論 --- p.iv / Acknowledgements --- p.vi / List of Tables --- p.vii / List of Figures --- p.viii / List of Plates --- p.ix / List of Appendices --- p.x / Chapter CHAPTER 1 --- INTRODUCTION / Chapter 1.1 --- Introduction --- p.1 / Chapter 1.2 --- The Problems --- p.6 / Chapter 1.3 --- Conceptual Framework --- p.10 / Chapter 1.4 --- Significance of the Study --- p.15 / Chapter 1.5 --- Scope of Study --- p.17 / Chapter 1.6 --- Organization of the Thesis --- p.19 / Chapter CHAPTER 2 --- STUDY AREA / Chapter 2.1 --- Physical Setting of Hong Kong --- p.22 / Chapter 2.2 --- "Towngas Pipeline Project, the Land Section" --- p.25 / Chapter 2.3 --- Study Plots --- p.30 / Chapter 2.4 --- Observation on the Site --- p.39 / Chapter 2.5 --- Post-planting Care --- p.40 / Chapter CHAPTER 3 --- SOIL PROPERTIES AND IMPACTS BY PIPELINE CONSTRUCTION / Chapter 3.1 --- Introduction --- p.42 / Chapter 3.2 --- Methodology --- p.47 / Chapter 3.2.1 --- Sampling --- p.47 / Chapter 3.2.2 --- Bulk density --- p.48 / Chapter 3.2.3 --- Soil texture --- p.43 / Chapter 3.2.4 --- Soil reaction --- p.49 / Chapter 3.2.5 --- Organic carbon --- p.49 / Chapter 3.2.6 --- Total Kjedahl nitrogen (TKN) --- p.50 / Chapter 3.2.7 --- Available phosphate --- p.50 / Chapter 3.2.8 --- "Exchangeable K, Ca and Mg" --- p.50 / Chapter 3.3 --- Statistical Analysis --- p.51 / Chapter 3.4 --- Results --- p.51 / Chapter 3.4.1 --- Soil texture --- p.51 / Chapter 3.4.2 --- Bulk density --- p.53 / Chapter 3.4.3 --- Soil pH --- p.53 / Chapter 3.4.4 --- Soil organic matter --- p.55 / Chapter 3.4.5 --- Total Kjeldahl nitrogen --- p.55 / Chapter 3.4.6 --- Available phosphorus --- p.59 / Chapter 3.4.7 --- "Exchangeable potassium, calcium and magnesium ions" --- p.59 / Chapter 3.5 --- Discussion --- p.64 / Chapter 3.5.1 --- Nutrient content of shoulder and proper soils --- p.64 / Chapter 3.5.2 --- Causes for the change of soil properties --- p.72 / Chapter 3.5.2.1 --- Construction of the pipeline --- p.72 / Chapter 3.5.2.2 --- Influence of localized factors --- p.74 / Chapter 3.5.3 --- Recommendations on soil management --- p.75 / Chapter 3.6 --- Conclusion --- p.77 / Chapter CHAPTER 4 --- SPECIES SELECTION IN RESTORATION PLANTING / Chapter 4.1 --- Introduction --- p.79 / Chapter 4.2 --- Methodology --- p.83 / Chapter 4.2.1 --- Vegetation sampling --- p.83 / Chapter 4.3 --- Results --- p.85 / Chapter 4.3.1 --- Species composition of the undisturbed habitats --- p.85 / Chapter 4.3.2 --- Species composition of the restored vegetation --- p.88 / Chapter 4.4 --- Discussion --- p.95 / Chapter 4.4.1 --- Inadequate baseline and impact prediction in project EIA --- p.95 / Chapter 4.4.2 --- Restoration strategy --- p.98 / Chapter 4.4.3 --- Species selection in restoration planting --- p.101 / Chapter 4.4.4 --- Compatibility of species in restoration planting --- p.105 / Chapter 4.5 --- Conclusion --- p.110 / Chapter CHAPTER 5 --- GROWTH PERFORMANCE OF VEGETATION AND NATURAL INVASION IN THE SITES / Chapter 5.1 --- Introduction --- p.112 / Chapter 5.2 --- Methodology --- p.117 / Chapter 5.3 --- Results --- p.119 / Chapter 5.3.1 --- Growth performance of shrubs and trees --- p.119 / Chapter 5.3.2 --- Ground cover --- p.131 / Chapter 5.3.3 --- Species invading the pipeline corridor --- p.132 / Chapter 5.4 --- Discussion --- p.133 / Chapter 5.4.1 --- Growth performance of the restored saplings --- p.133 / Chapter 5.4.2 --- Site constraints --- p.135 / Chapter 5.4.3 --- Natural invasion on the pipeline corridor --- p.140 / Chapter 5.5 --- Conclusion --- p.141 / Chapter CHAPTER 6 --- RESTORATION TECHNIQUES AND MANAGEMENT / Chapter 6.1 --- Introduction --- p.144 / Chapter 6.2 --- Overview of the Project EIA --- p.146 / Chapter 6.2.1 --- Guidelines for site preparation --- p.146 / Chapter 6.2.2 --- Planting techniques of the restored vegetation --- p.148 / Chapter 6.2.3 --- Maintenance and aftercare --- p.149 / Chapter 6.3 --- Evaluation on Restoration Techniques and Aftercare --- p.149 / Chapter 6.3.1 --- Site preparation --- p.149 / Chapter 6.3.2 --- Restoration techniques of the vegetation --- p.151 / Chapter 6.4 --- Conclusion --- p.153 / Chapter CHAPTER 7 --- IMPROVEMENT ON ECOLOGICAL IMPACT ASSESSMENT / Chapter 7.1 --- Introduction --- p.154 / Chapter 7.2 --- Integrative Discussion --- p.156 / Chapter 7.2.1 --- Scoping and focusing procedures --- p.156 / Chapter 7.2.2 --- Impact assessment --- p.160 / Chapter 7.2.3 --- Impact mitigation --- p.161 / Chapter 7.2.4 --- Monitoring and auditing --- p.165 / Chapter 7.2.5 --- Guidelines of restoration in the technical memorandum of EIAO --- p.167 / Chapter 7.3 --- Conclusion --- p.169 / Chapter CHAPTER 8 --- CONCLUSION / Chapter 8.1 --- Summary of Findings --- p.171 / Chapter 8.2 --- Implications of the Study --- p.179 / Chapter 8.2.1 --- Criteria for the selection of species in restoration --- p.179 / Chapter 8.2.2 --- Silvicultural knowledge of native species --- p.180 / Chapter 8.2.3 --- Soil impact assessment for project involving soil alternation --- p.182 / Chapter 8.2.4 --- Improvement on environmental monitoring and auditing --- p.182 / Chapter 8.3 --- Limitation of the Study --- p.183 / Chapter 8.4 --- Suggestion for Further Studies --- p.185 / REFERENCES --- p.188 / APPENDICES --- p.206
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_323533 |
| Date | January 2001 |
| Contributors | Leung, Hoi-gok., 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, xiii, 237 leaves : ill. (some col., some mounted) ; 30 cm. |
| Coverage | China, Hong Kong, 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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