Geological Society of Hong Kong Newsletter Vol.18, Issue No
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Geodiversity, Geoconservation and Geotourism in Hong Kong Global
Proceedings of the Geologists’ Association 126 (2015) 426–437 Contents lists available at ScienceDirect Proceedings of the Geologists’ Association jo urnal homepage: www.elsevier.com/locate/pgeola Geodiversity, geoconservation and geotourism in Hong Kong Global Geopark of China Lulin Wang *, Mingzhong Tian, Lei Wang School of Earth Science and Resources, China University of Geosciences, Beijing 100083, China A R T I C L E I N F O A B S T R A C T Article history: In addition to being an international financial center, Hong Kong has rich geodiversity, in terms of a Received 22 November 2014 representative and comprehensive system of coastal landscapes, with scientific value in the study of Received in revised form 20 February 2015 Quaternary global sea-level changes, and esthetic, recreational and cultural value for tourism. The value Accepted 26 February 2015 of the coastal landscapes in Hong Kong was globally recognized when Hong Kong Global Geopark Available online 14 April 2015 (HKGG), which was developed under the well-established framework of Hong Kong Country Parks and Marine Parks, was accepted in the Global Geoparks Network (GGN) in 2011. With over 30 years of Keywords: experience gained from managing protected areas and a concerted effort to develop geoconservation and Coastal landscape geotourism, HKGG has reached a mature stage of development and can provide a well-developed Hong Kong Global Geopark Geodiversity example of successful geoconservation and geotourism in China. This paper analyzes the geodiversity, Geoconservation geoconservation and geotourism of HKGG. The main accomplishments summarized in this paper are Geotourism efficient conservation management, an optimized tourism infrastructure, a strong scientific interpretation system, mass promotion and education materials, active exchange with other geoparks, continuous training, and effective collaboration with local communities. -
PWSC(2021-22)5 on 21 April 2021
For discussion PWSC(2021-22)5 on 21 April 2021 ITEM FOR PUBLIC WORKS SUBCOMMITTEE OF FINANCE COMMITTEE HEAD 705 – CIVIL ENGINEERING Transport – Ferry Piers 58TF – Improvement works at Kau Sai Village Pier 59TF – Improvement works at Lai Chi Chong Pier Members are invited to recommend to the Finance Committee – (a) the upgrading of 58TF to Category A at an estimated cost of $77.8 million in money-of-the-day (MOD) prices; and (b) the upgrading of 59TF to Category A at an estimated cost of $108.8 million in MOD prices. PROBLEM We need to carry out the following works – (a) 58TF for reconstruction of Kau Sai Village Pier to improve the berthing condition and facilities of the pier; and (b) 59TF for reconstruction of Lai Chi Chong Pier to improve the structural condition and facilities of the pier. /PROPOSAL ….. PWSC(2021-22)5 Page 2 PROPOSAL 2. The Director of Civil Engineering and Development, with the support of the Secretary for Development, proposes to upgrade the following projects to Category A – (a) 58TF at an estimated cost of $77.8 million in MOD prices for the reconstruction of Kau Sai Village Pier; and (b) 59TF at an estimated cost of $108.8 million in MOD prices for the reconstruction of Lai Chi Chong Pier. PROJECT SCOPE 3. Details of the above two projects are provided at Enclosures 1 and 2 respectively. -------------------------------------- Development Bureau April 2021 Enclosure 1 to PWSC(2021-22)5 58TF – Improvement works at Kau Sai Village Pier PROJECT SCOPE We propose to upgrade 58TF to Category A and the scope of works comprises – (a) reconstruction of the existing pier, including provision of ancillary facilities such as roof cover, lighting system, benches, solar panels, Wi-Fi device, etc.; and (b) environmental monitoring and mitigation measures for the proposed works. -
Geological Society of Hong Kong Newsletter Vol.19, Issue No
Geological Society of Hong Kong Newsletter Vol.19, Issue No. 1 GEOLOGICAL SOCIETY OF HONG KONG NEWSLETTER Volume 19, Issue No. 1, March, 2013 Website: www.geolsoc.org.hk/newsletters.htm ; Editor: George Tsang “Contemporary Chinese Geoscientists” by of these kind of rocks; He used plate George Tsang tectonics to study the formation of “Large igneous province” and its relationship with This issue we continue the interviews for the metallogeny in eastern China in Mesozoic respective academicians, the articles are era. arranged in the alphabetical order of their family names. We have Professors WANG, De-zi and Professor XUE, Yu-qun from Nanjing University and Professor YIN, Hong-fu from China University of Geosciences (Wuhan). We thank the kind acceptance of the interviews and the review of the academicians for their articles. Professor Wang was born in 1927 in a teacher‟s family in Tai Xing County (泰興 縣), Jiang Su province. His father was a teacher. His mother passed away when he was 7 and his father followed when he was 9, he was brought up by his two sisters, the parents were survived by five children, Contemporary Geoscientists of China Professor Wang is the fourth. - WANG, De-zi (花崗岩專家王德滋院士) Professor Wang is a petrologist in the field of granite and volcanic rocks. He was the first in China to raise the concept of “subvolcanic granitoids” which concerns the intrusion of subvolcanic granitoids into complex rock considering from time, space and source of materials; He found the first S type volcanic rock in China and classified it into water rich, water deficient and fluorine rich associations, which provide new concept for the formation Interview at his residence 1 Professor Wang completed his lower high confirmed his decision to devote his life into school course under a very arduous condition geology. -
History of Mining in Hong Kong
23rd April 2015 Hong Kong Regional Group, Geological Society of London Jackie C.T. Chu SUPPORTED BY CONTENT • Minerals in Hong Kong • Mines Site in Hong Kong MINERALS IN HONG KONG • Galena • Beryl • Lin Ma Hang • Devil’s Peak • Mui Wo • Graphite • Lead Mine Pass • West Brother Island • Wolframite • Needle Hill • Quartz, Feldspar, Kaolin • Sheung Tong • Chek Lap Kok • Castle Peak • Cha Kwo Ling • Magnetite • Wun Yiu • Ma On Shan • Sha Lo Wan GALENA N 0 5 km LIN MA HANG (1860-1962) GALENA N 0 5 km MUI WO (1619-1896) GALENA N 0 5 km MAP OF SAN ON DISTRICT (1866) Courtesy of National Library of Australia NG TUNG CHAI (19TH CENTURY TO UNKNOWN) NG TUNG CHAI WOLFRAMITE N 0 5 km NEEDLE HILL (1917-1967) NEEDLE HILL (1917-1967) WOLFRAMITE N 0 5 km SHEUNG TONG (1951-1970) WOLFRAMITE N 0 5 km CASTLE PEAK (1952) CASTLE PEAK (1952) MAGNETITE N 0 5 km MA ON SHAN (1906-1981) Open Pit ( 1906- 1959) Underground ( 1953- 1981) MA ON SHAN (1906-1981) MA ON SHAN (1906-1981) BERYL N 0 5 km DEVIL’S PEAK (1957) DEVIL’S PEAK (1957) GRAPHITE N 0 5 km WEST BROTHER ISLAND (1952-1971) WEST BROTHER ISLAND (1952-1971) WEST BROTHER ISLAND (1952-1971) QUARTZ FELDSPAR KAOLIN N 0 5 km CHEK LAP KOK (1959-1988) Hong Kong International Airport Ngong Ping 360 Cable Car QUARTZ FELDSPAR KAOLIN N 0 5 km CHA KWO LING (1950S-1990S) AND …… QUARRIES N 0 5 km FOUR HILLS OF KOWLOON SEA DEFENCES MAP (1876) LEI YUE MUN LAM TEI MT. -
1 Appendix 1 Issue of “2014 Hong Kong Definitive Stamps” and New
Appendix 1 Issue of “2014 Hong Kong Definitive Stamps” and New Philatelic Products on 24 July 2014 A set of new “2014 Hong Kong Definitive Stamps” is designed by Ms. Shirman LAI and printed in lithography by Joh. Enschede B.V. of the Netherlands. “2014 Hong Kong Definitive Stamps” will be released on 24 July 2014. In parallel, “2006 Hong Kong Definitive Stamps” on the theme of birds, officially released on 31 December 2006, will continue to be on sale while stock lasts. In addition to the stamps and philatelic products of the new set of definitive stamps, an official souvenir cover and other philatelic products have been created to commemorate the concurrent sale of two sets of Hong Kong definitive stamps. They will also be released on the stamp issue day. Official First Day Covers for “2014 Hong Kong Definitive Stamps” at $1.2 each for small-sized covers and $2.2 each for large-sized covers as well as Official Souvenir Covers to commemorate the concurrent sale of the 2006 Hong Kong Definitive Stamps and the 2014 Hong Kong Definitive Stamps at $1.2 each will be on sale at all post offices from 10 July 2014. Advance orders for the additional philatelic products comprising two sets of definitive stamps can be placed at all post offices and online or mailed in from 26 May to 15 June 2014. These items and associated philatelic products will be displayed at the General Post Office, Tsim Sha Tsui Post Office, Tsuen Wan Post Office, Sha Tin Central Post Office and Tuen Mun Central Post Office from July 10. -
Landslide Hazard Analysis for Hong Kong Using Landslide Inventory And
ARTICLE IN PRESS Computers & Geosciences 30 (2004) 429–443 Landslide hazard analysis for HongKongusing landslide inventory and GIS K.T. Chau*, Y.L. Sze, M.K. Fung, W.Y. Wong, E.L. Fong, L.C.P. Chan Department of Civil and Structural Engineering, The Hong Kong Polytechnic University, Yuk Choi Road, Hung Hom, Kowloon, Hong Kong, China Received 20 February 2002; accepted 5 August 2003 Abstract This paper presents a landslide-inventory-based and GIS-based framework for systematic landslide hazard analysis by employing historical landslide data in Hong Kong, coupling with geological, geomorphological, population, climatic, and rainfall data. Based on 1448 landslide data from 1984 to 1998, the diurnal and seasonal distributions of landslides are established and compared with the seasonal rainfall variation. The cumulative fatalities and injuries caused by landslides increase with the cumulative rainfall in HongKong,indicatinga strongcorrelation between rainfall and landslide consequences. The averageannual fatality and injury rates in HongKongcaused by landslide are 11.35 and 11.63, respectively. In terms of beinghit by a landslide, squatter areas and roads on HongKongIsland are at the highest risk. A frequency–volume relation for Hong Kong Island was established, and, using this relation, it was estimated that the return period of a 26,000 m3 landslide (the size of 1995 Shum Wan Road Landslide) is about 3.12 years. A hazard zonation map for HongKongIsland is established by usinghistorical data. The potential use of GIS technology to incorporate various layers of information is illustrated using Hong Kong Island as an example. Both landslide hazard and risk maps are proposed usingraster calculation. -
List of Recognized Villages Under the New Territories Small House Policy
LIST OF RECOGNIZED VILLAGES UNDER THE NEW TERRITORIES SMALL HOUSE POLICY Islands North Sai Kung Sha Tin Tuen Mun Tai Po Tsuen Wan Kwai Tsing Yuen Long Village Improvement Section Lands Department September 2009 Edition 1 RECOGNIZED VILLAGES IN ISLANDS DISTRICT Village Name District 1 KO LONG LAMMA NORTH 2 LO TIK WAN LAMMA NORTH 3 PAK KOK KAU TSUEN LAMMA NORTH 4 PAK KOK SAN TSUEN LAMMA NORTH 5 SHA PO LAMMA NORTH 6 TAI PENG LAMMA NORTH 7 TAI WAN KAU TSUEN LAMMA NORTH 8 TAI WAN SAN TSUEN LAMMA NORTH 9 TAI YUEN LAMMA NORTH 10 WANG LONG LAMMA NORTH 11 YUNG SHUE LONG LAMMA NORTH 12 YUNG SHUE WAN LAMMA NORTH 13 LO SO SHING LAMMA SOUTH 14 LUK CHAU LAMMA SOUTH 15 MO TAT LAMMA SOUTH 16 MO TAT WAN LAMMA SOUTH 17 PO TOI LAMMA SOUTH 18 SOK KWU WAN LAMMA SOUTH 19 TUNG O LAMMA SOUTH 20 YUNG SHUE HA LAMMA SOUTH 21 CHUNG HAU MUI WO 2 22 LUK TEI TONG MUI WO 23 MAN KOK TSUI MUI WO 24 MANG TONG MUI WO 25 MUI WO KAU TSUEN MUI WO 26 NGAU KWU LONG MUI WO 27 PAK MONG MUI WO 28 PAK NGAN HEUNG MUI WO 29 TAI HO MUI WO 30 TAI TEI TONG MUI WO 31 TUNG WAN TAU MUI WO 32 WONG FUNG TIN MUI WO 33 CHEUNG SHA LOWER VILLAGE SOUTH LANTAU 34 CHEUNG SHA UPPER VILLAGE SOUTH LANTAU 35 HAM TIN SOUTH LANTAU 36 LO UK SOUTH LANTAU 37 MONG TUNG WAN SOUTH LANTAU 38 PUI O KAU TSUEN (LO WAI) SOUTH LANTAU 39 PUI O SAN TSUEN (SAN WAI) SOUTH LANTAU 40 SHAN SHEK WAN SOUTH LANTAU 41 SHAP LONG SOUTH LANTAU 42 SHUI HAU SOUTH LANTAU 43 SIU A CHAU SOUTH LANTAU 44 TAI A CHAU SOUTH LANTAU 3 45 TAI LONG SOUTH LANTAU 46 TONG FUK SOUTH LANTAU 47 FAN LAU TAI O 48 KEUNG SHAN, LOWER TAI O 49 KEUNG SHAN, -
GEO REPORT No. 282
EXPERT REPORT ON THE GEOLOGY OF THE PROPOSED GEOPARK IN HONG KONG GEO REPORT No. 282 R.J. Sewell & D.L.K. Tang GEOTECHNICAL ENGINEERING OFFICE CIVIL ENGINEERING AND DEVELOPMENT DEPARTMENT THE GOVERNMENT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION EXPERT REPORT ON THE GEOLOGY OF THE PROPOSED GEOPARK IN HONG KONG GEO REPORT No. 282 R.J. Sewell & D.L.K. Tang This report was originally produced in June 2009 as GEO Geological Report No. GR 2/2009 2 © The Government of the Hong Kong Special Administrative Region First published, July 2013 Prepared by: Geotechnical Engineering Office, Civil Engineering and Development Department, Civil Engineering and Development Building, 101 Princess Margaret Road, Homantin, Kowloon, Hong Kong. - 3 - PREFACE In keeping with our policy of releasing information which may be of general interest to the geotechnical profession and the public, we make available selected internal reports in a series of publications termed the GEO Report series. The GEO Reports can be downloaded from the website of the Civil Engineering and Development Department (http://www.cedd.gov.hk) on the Internet. Printed copies are also available for some GEO Reports. For printed copies, a charge is made to cover the cost of printing. The Geotechnical Engineering Office also produces documents specifically for publication in print. These include guidance documents and results of comprehensive reviews. They can also be downloaded from the above website. The publications and the printed GEO Reports may be obtained from the Government’s Information Services Department. Information on how to purchase these documents is given on the second last page of this report. -
Slope Superficial Displacement Monitoring by Small Baseline SAR
Remote Sens. 2014, 6, 1564-1586; doi:10.3390/rs6021564 OPEN ACCESS remote sensing ISSN 2072-4292 www.mdpi.com/journal/remotesensing Article Slope Superficial Displacement Monitoring by Small Baseline SAR Interferometry Using Data from L-band ALOS PALSAR and X-band TerraSAR: A Case Study of Hong Kong, China Fulong Chen 1,2,*, Hui Lin 3,4 and Xianzhi Hu 3 1 Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Haidian District, Beijing 100094, China 2 International Centre on Space Technologies for Natural and Cultural Heritage under the Auspices of UNESCO, No. 9 Dengzhuang South Road, Haidian District, Beijing 100094, China 3 Institute of Space and Earth Information Science, The Chinese University of Hong Kong, ShaTin, Hong Kong 999077, China; E-Mails: [email protected] (H.L.); [email protected] (X.H.) 4 Department of Geography and Resource Management, The Chinese University of Hong Kong, ShaTin, Hong Kong 999077, China * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +86-10-8217-8198; Fax: +86-10-8217-8915. Received: 12 December 2013; in revised form: 27 January 2014 / Accepted: 10 February 2014 / Published: 20 February 2014 Abstract: Owing to the development of spaceborne synthetic aperture radar (SAR) platforms, and in particular the increase in the availability of multi-source (multi-band and multi-resolution) data, it is now feasible to design a surface displacement monitoring application using multi-temporal SAR interferometry (MT-InSAR). Landslides have high socio-economic impacts in many countries because of potential geo-hazards and heavy casualties. -
Development of a Bathing Beach at Lung Mei, Tai Po”
40/F, Revenue Tower, 5 Gloucester Road, Wan Chai, Hong Kong 香港灣仔告士打道 5 號稅務大樓 40 樓 ACE Paper 27/2008 For advice Environmental Impact Assessment Report on “Development of a Bathing Beach at Lung Mei, Tai Po” Additional Information on Ecological Surveys PURPOSE On 14 January 2008, the Advisory Council on the Environment (ACE) endorsed with conditions the Environmental Impact Assessment (EIA) report on “Development of a Bathing Beach at Lung Mei, Tai Po”. This paper provides additional information to confirm the ecological status of the habitat of Lung Mei Beach as concluded in the EIA report, addresses the conditions in the endorsement and other concerns of the ACE. ADVICE SOUGHT 2. Members are invited to note and comment on the information provided in this paper. BACKGROUND 3. The views and recommendations of the ACE on the EIA report discussed at the meeting on 14 January 2008 were set out at Annex A. METHODOLOGY OF ECOLOGICAL SURVEYS AND IMPACT ASSESSMENT UNDER THE EIA REPORT ENDORSED BY ACE WITH CONDITIONS ON 14 JANUARY 2008 4. The purpose of the ecological survey focused on collecting representative ecological data to fill information gaps concerning the following: (i) to identify the dominant and typical flora and fauna species present in the Study Area (included 500 m from the Project Site Boundary); (ii) to establish the general ecological profile, physical and ecological characteristics of the site; and (iii) to determine the presence of key factors described in Notes 1 to 3 attached to Appendix A of Annex 16 of Technical Memorandum on Environmental Impact Assessment Process (TM), including recognized sites of conservation importance, important habitats where an ecological assessment will be necessary and species of conservation importance. -
Five Global Mass Extinctions in the Geological History and Their Traces
Geological Society of Hong Kong Bulletin No. 13, Issue No.1 GEOLOGICAL SOCIETY OF HONG KONG Bulletin No.13, Issue No.1 Five Global Mass Extinctions in The Geological History and Their Traces in the Hong Kong Region January, 2018 the specific geological and palaeontological evidence observed in the ‘Greater Hong Kong The readers who are interested in discussing the content of the article please email to the Geological Society of Region’ to the overall perspective of the global Hong Kong at mass extinctions, in order to better understand the [email protected] geological impacts and imprints associated with the Editors: Ir. Raymond S. M. Chan and Dr. George S. K. Ma global mass extinctions in this part of the world. Five Global Mass Extinctions in The Geological History and Their Traces in The Big Bang theory has been used to explain the the Hong Kong Region origin of the Universe (e.g. Peebles et al, 2009). It By Foo Wah Yan suggests that the Universe began to form about 13.8 billion years ago (Ga) (ESA, 2013) and led to the (M.Sc. Petroleum Geology, D.I.C., Imperial College) birth of the Solar System, in which the Earth formed General Manager, Energy Business, Polytec Resources Ltd., as an integral part, about 4.6 Ga. The first live forms Hong Kong on Earth started shortly after its formation as basic single cells bacteria about 4.3 to 3.8 billion years ago, based on the oldest fossils (single cells bacteria) Introduction found recently in Quebec, Canada, as reported in Dodd et al (2017). -
Geological Society, London, Special Publications
Geological Society, London, Special Publications Australia−SE Asia collision: plate tectonics and crustal flow Robert Hall Geological Society, London, Special Publications 2011; v. 355; p. 75-109 doi: 10.1144/SP355.5 Email alerting click here to receive free e-mail alerts when new service articles cite this article Permission click here to seek permission to re-use all or part of request this article Subscribe click here to subscribe to Geological Society, London, Special Publications or the Lyell Collection Notes Downloaded by on August 5, 2011 © The Geological Society of London 2011 Australia–SE Asia collision: plate tectonics and crustal flow ROBERT HALL SE Asia Research Group, Department of Earth Sciences, Royal Holloway University of London, Egham, Surrey TW20 0EX, UK (e-mail: [email protected]) Abstract: The Sundaland core of SE Asia is a heterogeneous assemblage of Tethyan sutures and Gondwana fragments. Its complex basement structure was one major influence on Cenozoic tec- tonics; the rifting history of the north Australian margin was another. Fragments that rifted from Australia in the Jurassic collided with Sundaland in the Cretaceous and terminated subduction. From 90 to 45 Ma Sundaland was largely surrounded by inactive margins with localized strike- slip deformation, extension and subduction. At 45 Ma Australia began to move north, and subduc- tion resumed beneath Sundaland. At 23 Ma the Sula Spur promontory collided with the Sundaland margin. From 15 Ma there was subduction hinge rollback into the Banda oceanic embayment, major extension, and later collision of the Banda volcanic arc with the southern margin of the embayment.