A Gravity High in Darvel Bay
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Mantle Structure and Tectonic History of SE Asia
Nature and Demise of the Proto-South China Sea ROBERT HALL, H. TIM BREITFELD SE Asia Research Group, Department of Earth Sciences, Royal Holloway University of London, Egham, Surrey, TW20 0EX, United Kingdom Abstract: The term Proto-South China Sea has been used in a number of different ways. It was originally introduced to describe oceanic crust that formerly occupied the region north of Borneo where the modern South China Sea is situated. This oceanic crust was inferred to have been Mesozoic, and to have been eliminated by subduction beneath Borneo. Subduction was interpreted to have begun in Early Cenozoic and terminated in the Miocene. Subsequently the term was also used for inferred oceanic crust, now disappeared, of quite different age, notably that interpreted to have been subducted during the Late Cretaceous below Sarawak. More recently, some authors have considered that southeast-directed subduction continued until much later in the Neogene than originally proposed, based on the supposition that the NW Borneo Trough and Palawan Trough are, or were recently, sites of subduction. Others have challenged the existence of the Proto-South China Sea completely, or suggested it was much smaller than envisaged when the term was introduced. We review the different usage of the term and the evidence for subduction, particularly under Sabah. We suggest that the term Proto-South China Sea should be used only for the slab subducted beneath Sabah and Cagayan between the Eocene and Early Miocene. Oceanic crust subducted during earlier episodes of subduction in other areas should be named differently and we use the term Paleo- Pacific Ocean for lithosphere subducted under Borneo in the Cretaceous. -
Geological Mapping of Sabah, Malaysia, Using Airborne Gravity Survey
Downloaded from orbit.dtu.dk on: Oct 05, 2021 Geological Mapping of Sabah, Malaysia, Using Airborne Gravity Survey Fauzi Nordin, Ahmad; Jamil, Hassan; Noor Isa, Mohd; Mohamed, Azhari; Hj. Tahir, Sanudin; Musta, Baba ; Forsberg, René; Olesen, Arne Vestergaard; Nielsen, Jens Emil; Majid A. Kadir, Abd Total number of authors: 13 Published in: Borneo Science, The Journal of Science and Technology Publication date: 2016 Document Version Publisher's PDF, also known as Version of record Link back to DTU Orbit Citation (APA): Fauzi Nordin, A., Jamil, H., Noor Isa, M., Mohamed, A., Hj. Tahir, S., Musta, B., Forsberg, R., Olesen, A. V., Nielsen, J. E., Majid A. Kadir, A., Fahmi Abd Majid, A., Talib, K., & Aman Sulaiman, S. (2016). Geological Mapping of Sabah, Malaysia, Using Airborne Gravity Survey. Borneo Science, The Journal of Science and Technology, 37(2), 14-27. General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. Users may download and print one copy of any publication from the public portal for the purpose of private study or research. You may not further distribute the material or use it for any profit-making activity or commercial gain You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. -
Curriculum Vite
BIODATA Ejria Binti Saleh Senior Lecturer, Borneo Marine Research Institute, Universiti Malaysia Sabah, Malaysia BIO SUMMARY - LIM AI YIM - MALAYSIA CURRICULUM VITE PERSONAL INFORMATION Name Name of Current Employer: Borneo Marine Research Institute Ejria Binti Saleh Universiti Malaysia Sabah Corresponding Address: E-mail: Borneo Marine Research Institute, [email protected]/[email protected] Universiti Malaysia Sabah, 88999 Kota Kinabalu, Sabah Malaysia Tel: 6088-320000 ext: 2594 Fax: 6088-320261 NRIC: 710201-12-5042 Nationality: Malaysian Date of Birth: 01 January 1971 Sex: Female ACADEMIC QUALIFICATION Diploma/Degree Name of University Year Major Doctor of Philosophy Universiti Malaysia 2007 Physical Oceanography Sabah, Malaysia. Master Science University of Liverpool, 1997 Recent Environmental United Kingdom. Change Bachelor of Fisheries Universiti Putra 1996 Marine science Sc. (Marine Sciences) Malaysia, Malaysia. 1 Diploma in Fisheries Universiti Putra 1993 Fisheries Malaysia, Malaysia. RESEARCH PROJECTS Project Project Title Role Year Funder Status No. B-08-0- Tidal effects on salinity Co- 2002-2003 FRGS Completed 12ER intrusion and suspended Researcher sediment discharged in Manggatal River Estuary, Sabah SCF0019- Study of the factors regulating Co- 2006 -2009 Science Completed AGR-2006 the bloom mechanisms of Researcher Fund harmful algal species in Sabah SCF0015- Coastal processes and Co- 2006 -2009 Science Completed ENV-2006 geomorphologic Researcher Fund characteristics of major coastal towns in East Sabah for assessment -
25 the Land Capability Classification of Sabah Volume 2 the Sandakan Residency
25 The land capability classification of Sabah Volume 2 The Sandakan Residency Q&ffls) (Kteg®QflK§@© EAï98©8CöXjCb Ö^!ÖfiCfDÖ©ÖGr^7 CsX? (§XÄH7©©©© Cß>SFMCS0®E«XÄJD(SCn3ß Scanned from original by ISRIC - World Soil Information, as i(_su /Vorld Data Centre for Soils. The purpose is to make a safe jepository for endangered documents and to make the accrued nformation available for consultation, following Fair Use Guidelines. Every effort is taken to respect Copyright of the naterials within the archives where the identification of the Copyright holder is clear and, where feasible, to contact the >riginators. For questions please contact soil.isricOwur.nl ndicating the item reference number concerned. The land capability classification of Sabah Volume 2 The Sandakan Residency 1M 5>5 Land Resources Division The land capability classification of Sabah Volume 2 The Sandakan Residency P Thomas, F K C Lo and A J Hepburn Land Resource Study 25 Land Resources Division, Ministry of Overseas Development Tolworth Tower, Surbiton, Surrey, England KT6 7DY 1976 in THE LAND RESOURCES DIVISION The Land Resources Division of the Ministry of Overseas Development assists developing countries in mapping, investigating and assessing land resources, and makes recommendations on the use of these resources for the development of agriculture, livestock husbandry and forestry; it also gives advice on related subjects to overseas governments and organisations, makes scientific personnel available for appointment abroad and provides lectures and training courses in the basic techniques of resource appraisal. The Division works in close co-operation with government departments, research institutes, universities and international organisations concerned with land resource assessment and development planning. -
INDIGENOUS GROUPS of SABAH: an Annotated Bibliography of Linguistic and Anthropological Sources
INDIGENOUS GROUPS OF SABAH: An Annotated Bibliography of Linguistic and Anthropological Sources Part 1: Authors Compiled by Hans J. B. Combrink, Craig Soderberg, Michael E. Boutin, and Alanna Y. Boutin SIL International SIL e-Books 7 ©2008 SIL International Library of Congress Catalog Number: 2008932444 ISBN: 978-155671-218-0 Fair Use Policy Books published in the SIL e-Books series are intended for scholarly research and educational use. You may make copies of these publications for research or instructional purposes (under fair use guidelines) free of charge and without further permission. Republication or commercial use of SILEB or the documents contained therein is expressly prohibited without the written consent of the copyright holder(s). Series Editor Mary Ruth Wise Volume Editor Mae Zook Compositor Mae Zook The 1st edition was published in 1984 as the Sabah Museum Monograph, No. 1. nd The 2 edition was published in 1986 as the Sabah Museum Monograph, No. 1, Part 2. The revised and updated edition was published in 2006 in two volumes by the Malaysia Branch of SIL International in cooperation with the Govt. of the State of Sabah, Malaysia. This 2008 edition is published by SIL International in single column format that preserves the pagination of the 2006 print edition as much as possible. Printed copies of Indigenous groups of Sabah: An annotated bibliography of linguistic and anthropological sources ©2006, ISSN 1511-6964 may be obtained from The Sabah Museum Handicraft Shop Main Building Sabah Museum Complex, Kota Kinabalu, Sabah, -
Geological Heritage Features of Tawau Volcanic Sequence, Sabah
Bulletin of the Geological Society of Malaysia 56 (2010) 79 – 85 Geological heritage features of Tawau volcanic sequence, Sabah Sanudin Tahir, BaBa MuSTa & iSMail aBd rahiM Geology Programme, School of Science and Technology Universiti Malaysia Sabah, 88999 Kota Kinabalu, Sabah Abstract— Semporna Peninsula area was built up by thick Tertiary sequence of volcanic flows and volcaniclastic rocks. Early Cretaceous tholeiite basalt is the oldest sequence of volcanic rocks interpreted to have formed as part of a wide spread submarine volcano or volcanic complex within an MORB characterized by rapid volcanism. Miocene to Quaternary volcanisms from volcanic arcs contributed sequences of lava flows and pyroclastic rocks of dacitic, andesitic and basaltic rock types forming the major mountain chains of southeast Sabah. This Neogene volcanic sequence is dominated by low to high K-calc alkaline andesitic to dacitic volcanic rocks similar to modern island arc type. The subaerial of the latest lava flows of the region indicates volcanism consistent with tholeiitic basalt type. It has been accepted that during the Cenozoic, Sabah has been subjected to series of major tectonic regimes. A number of deformation phases have been determined include: Middle Eocene, Middle Miocene and Plio-Pleistocene phases of crustal movements of this region. The area appeared, therefore, to have been subjected to compressional tectonic regime throughout much of the late Cenozoic. However, the structural and sedimentological expression of these tectonic regimes varies considerably. It is suggested here that compressional episodes were interspersed with periods of active transtensional basin formation and that Late Miocene extension of the eastern part of Sabah which was related to compressional forces. -
Status of Coral Reefs in Malaysia, 2019
Status of Coral Reefs in Malaysia, 2019 Reef Check Malaysia Contents Executive Summary 1 1 Introduction 2 2 Reef Check 3 2.1 Background 3 2.2 Survey Methodology 3 2.3 Survey Sites 4 3 2019 Survey Results & Analysis 5 3.1 Status of Coral Reefs in Malaysia 5 3.2 Status of Coral Reefs in Key Eco-regions in Malaysia 10 Sunda Shelf 12 Malacca Strait 36 North Borneo 42 4 Reef Check Data Over the Year 60 4.1 Peninsular versus East Malaysia over 13 Years 60 4.2 Changing Reef Health in Selected Areas 65 5 Summary and Recommendations 75 5.1 Summary 75 5.2 Recommendations 76 5.3 Conclusion 77 Acknowledgements 78 References 81 Appendix 1: 2019 Survey Sites 82 Saving Our Reefs Research, Education, Conservation Executive Summary 1. A total of 180 sites were surveyed in 2019 (2018: 212), 97 in Peninsular Malaysia and 83 in East Malaysia. The surveys are a continuation of a successful National Reef Check Survey Programme that has now run for thirteen years. 2. The surveys were carried out by trained volunteers as well as government officials from Marine Parks Malaysia, reflecting commitment from the Government in further improving management of Malaysia’s coral reefs. Surveys were carried out on several islands off Peninsular Malaysia’s East and West coast, covering both established Marine Protected Areas (MPAs) and non-protected areas, and in various parts of East Malaysia, both Sabah and Sarawak. 3. The results indicate that the Malaysian coral reefs surveyed have a relatively high level of living coral, at 40.63% (2018: 42.42%). -
ABSTRACT the Bajau Laut Or Sea Bajau Or Also Often Referred to with the Derogatory Label Palauh by Other Communities, Are Known
Jurnal Kinabalu Bil. 26(2), 183-196, Disember 2020 E-ISSN 2600-867X© Wan Shawaluddin Wan Hassan & Diana Peters THE VULNERABILITY OF BAJAU LAUT AS STATELESS PEOPLE IN SABAH WAN SHAWALUDDIN WAN HASSAN1 DIANA PETERS2 1&2Faculty of Social Sciences and Humanities, Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah. [email protected] Date Received: 16 July 2020 / Date Accepted: 10 October 2020 ABSTRACT The Bajau Laut or Sea Bajau or also often referred to with the derogatory label Palauh by other communities, are known to be living within their ancestral domain of the Sulu and the Celebes Seas or the Sulu- Semporna-South Sulawesi Triangle. During the pre-British period, their mobility around this region was well established as part of their civilization and was not an issue with other peoples in the land-based territories. However, the legal status of the Bajau Laut became problematic when citizenship and territories were formalized by the emergence of the nation- states of the Philippines, Malaysia and Indonesia. In the case of the Bajau Laut population located on the Malaysian side of Sabah, the dynamics of their own internal development has become more complicated. In Sabah, there are three groups of Bajau: The West Coast Bajau, the various groups of East Coast Bajau and the Bajau Laut who can be found along Sabah’s east coast, and around the islands off of Semporna. These three groups can be differentiated by their language and dialects, as well as livelihood, status in life, education, community structure and their general worldviews. The West Coast Bajau and the East Coast Bajau have slowly integrated themselves into the Malaysian society, while the Bajau Laut continues their semi- nomadic life at sea and are generally regarded as stateless by the Malaysian Government. -
Penerbit UMS Sejarah Penyelidikan Dan Inventori Data Arkeologi Sabah
Vol. 4(1), Disember, 2019, hlm. 161-185 Jurnal Borneo Arkhailogia (Heritage, Archaeology and History) https://jurcon.ums.edu.my/ojums/index.php/JBA/ Sejarah Penyelidikan dan Inventori Data Arkeologi Sabah Zainuddin Baco1 Nelly Majinus2 Manuskrip diterima: 13 Oktober 2019 Diterima untuk penerbitan: 15 Oktober 2019 1 Pensyarah di Program Sejarah, Fakulti Kemanusiaan, Seni dan Warisan, Universiti Malaysia Sabah. E-mail: [email protected] 2 Graduan Ijazah Sarjana, Program Sejarah, Fakulti Kemanusiaan, Seni dan Warisan, Universiti Malaysia Sabah. E-mail: [email protected] Abstract This study examines the history of archaeological research and archaeological data in Sabah from 1952 to 1972. The historical research of archaeological research will be examined based on three main phases. The subdivision of this phase is in line with the objectives, methodologies and practices of archaeological research. In terms of archaeological data, the distribution of data is based on two important stages, the cultural level and the level of archaeological data. Methods of collecting archaeological data were conducted through library studies, interviews, and fieldwork at archaeological sites. The method of archaeological data analysis is to make a comparative analysis and content analysis of all available sources. The results of this study are expected to highlight an archaeological data inventory system in Sabah and assist the Sabah Museum Department in providing a specialized inventory or database for assessing and preserving archaeological sites. Keywords: Archaeological Data, Inventory Data _____________________________________________________________ e-ISSN: 2600-8726 © Penerbit UMS Sejarah Penyelidikan dan Inventori Data Zainuddin Baco & Arkeologi Sabah Nelly Majinus Abstrak Kajian ini mengupas tentang sejarah penyelidikan arkeologi dan penginventorian data arkeologi di Sabah dari tahun 1952 sehingga 1972. -
(The Sulu Sea), 1959–63 Eklöf Am
The Return of Piracy: Decolonization and International Relations in a Maritime Border Region (the Sulu Sea), 1959–63 Eklöf Amirell, Stefan 2005 Link to publication Citation for published version (APA): Eklöf Amirell, S. (2005). The Return of Piracy: Decolonization and International Relations in a Maritime Border Region (the Sulu Sea), 1959–63. (Working papers in contemporary Asian studies; No. 15). Centre for East and South-East Asian Studies, Lund University. http://www.ace.lu.se/images/Syd_och_sydostasienstudier/working_papers/Eklof.pdf Total number of authors: 1 General rights Unless other specific re-use rights are stated the following general rights apply: Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal Read more about Creative commons licenses: https://creativecommons.org/licenses/ Take down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. LUND UNIVERSITY PO Box 117 221 00 Lund +46 46-222 00 00 The Return of Piracy: Decolonization and International Relations in a Maritime Border Region (the Sulu Sea), 1959–63 Stefan Eklöf* Working Paper No 15 2005 Centre for East and South-East Asian Studies Lund University, Sweden www.ace.lu.se *Research Fellow at the Centre for East and South-East Asian Studies, Lund University, 2003-2005. -
Macpherson Etal 2010
Author's personal copy Journal of Volcanology and Geothermal Research 190 (2010) 25–38 Contents lists available at ScienceDirect Journal of Volcanology and Geothermal Research journal homepage: www.elsevier.com/locate/jvolgeores Plio-Pleistocene intra-plate magmatism from the southern Sulu Arc, Semporna peninsula, Sabah, Borneo: Implications for high-Nb basalt in subduction zones Colin G. Macpherson a,b,⁎, Kai Kim Chiang b,1, Robert Hall b, Geoff M. Nowell a, Paterno R. Castillo c, Matthew F. Thirlwall d a Department of Earth Sciences, University of Durham, Durham, DH1 3LE, UK b Southeast Asia Research Group, Department of Earth Sciences, Royal Holloway University of London, Egham, Surrey, TW20 0EX, UK c Geosciences Research Division, Scripps Institution of Oceanography, University of California San Diego, CA 92093-0212, USA d Department of Earth Sciences, Royal Holloway University of London, Egham, Surrey, TW20 0EX, UK article info abstract Article history: New analyses of major and trace element concentrations and Sr, Nd and Pb isotopic ratios are presented for Received 19 March 2009 Plio-Pleistocene basalts and basaltic andesites from the Semporna peninsula in Sabah, Borneo, at the Accepted 2 November 2009 southern end of the Sulu Arc. Depletion of high field strength elements (HFSE), which is characteristic of Available online 17 November 2009 many subduction-related magmatic suites, is present in more evolved Semporna rocks but is associated with radiogenic Sr and Pb, and less radiogenic Nd isotopic ratios and results from contamination of mafic melt by, Keywords: possibly ancient, crustal basement. The most mafic lavas from Semporna, and elsewhere in the Sulu Arc, high-Nb basalt Nb-enriched basalt display no HFSE depletion relative to other elements with similar compatibility. -
Geology of Taman Bukit Tawau, Semporna Peninsula, Sabah
Geol. Soc. Malaysia, Bulletin 31, July 1992; pp. 113-131 Geology of Taman Bukit Tawau, Semporna Peninsula, Sabah H.D. TJIA, IBRAHIM KOMOO*, CHE AzIZ Au** AND SANUDIN HJ. TAHIR*** School of Physics, Universiti Sains Malaysia, Penang. *Petroleum Research Institu~, Hulu Kelang, Selangor. **Dept. of Geology, Universiti Kebangsaan Malaysia, Bangi. ***Dept. of Earth Science, Universiti Kebangsaan Malaysia, Sabah Campus, Kota Kinabalu. Abstract: The volcanic mountains crowned by the peaks Magdalena (1,320 m), Lucia (1,210 m), and Maria (1,090 m) consist of Quaternary pyroclastics and lava flows of dacitic, andesitic and basaltic character. Some of these products have become silicified, probably through hydrothermal action. High silica content is also evident in the "basaltic" and "andesitic" volcanic rocks that we analysed. On the other hand, nephelinite was determined among the basaltic rock of Bukit Tiger. Evidence of the most recent volcanicity consists of a 24 ka old carbonised tree trunk embedded in a lava flow. In spite of its geologic youth, the complex, including the extensive lava surfaces, is transacted by numerous long lineaments that occur either as single strands or as zones several kilometres wide. Common lineament directions are 340°, approximately north, 10-15°, 75°, and east. Several of the volcanic peaks are also aligned along three of the mentioned directions, spanning distances between 4 km and 22 km. Along a few northerly trending lineaments, normal faulting downthrowing to the west, is suggested by triangular facets (more than a hundred metres high) and scarps facing west. A major fault zone, 3 km across and traceable over almost 30 km is indicated by strongly developed lineaments trending approximately 10° across Mount Magdalena.