Onland Signatures of the Palawan Microcontinental Block and Philippine Mobile Belt Collision and Crustal Growth Process: a Review
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Mangrove Mapping for the Verde Island Passage
MANGROVE MAPPING FOR THE VERDE ISLAND PASSAGE This publication was prepared by Conservation International Philippines with funding from the United States Agency for International Development’s Coral Triangle Support Partnership (CTSP) (September 2011) Cover photo: This mangrove forest is part of a Marine Protected Area in Balibago, Verde Island Passage in the Philippines. Photo: © CTSP / Tory Read Mangrove Mapping for the Verde Island Passage, Philippines November 2011 USAID Project Number GCP LWA Award # LAG-A-00-99-00048-00 For more information on the six-nation Coral Triangle Initiative, please contact: Coral Triangle Initiative on Coral Reefs, Fisheries, and Food Security Interim Regional Secretariat Ministry of Marine Affairs and Fisheries of the Republic of Indonesia Mina Bahari Building II, 17th Floor Jalan Medan Merdeka Timur No 16 Jakarta Pusat 10110 Indonesia www.thecoraltriangleintitiave.org This is a publication of the Coral Triangle Initiative on Coral Reefs, Fisheries, and Food Security (CTI- CFF). Funding for the preparation of this document was provided by the USAID-funded Coral Triangle Support Partnership (CTSP). CTSP is a consortium led by the World Wildlife Fund, The Nature Conservancy, and Conservation International with funding support from the United States Agency for International Development’s Regional Asia Program. © 2011 Coral Triangle Support Partnership. All rights reserved. Reproduction and dissemination of material in this report for educational or other non-commercial purposes are authorized without any prior written permission from the copyright holders provided the source is fully acknowledged. Reproduction of material in this information product for resale or other commercial purposes is prohibited wihout written permission of the copyright holders. -
Biogeography of Mammals in SE Asia: Estimates of Rates of Colonization, Extinction and Speciation
Biological Journal oflhe Linnean Sociely (1986), 28, 127-165. With 8 figures Biogeography of mammals in SE Asia: estimates of rates of colonization, extinction and speciation LAWRENCE R. HEANEY Museum of <oology and Division of Biological Sciences, University of Michigan, Ann Arbor, Michigan 48109, U.S.A. Accepted for publication I4 February 1986 Four categories of islands in SE Asia may be identified on the basis of their histories of landbridge connections. Those islands on the shallow, continental Sunda Shelf were joined to the Asian mainland by a broad landbridge during the late Pleistocene; other islands were connected to the Sunda Shelf by a middle Pleistocene landbridge; some were parts of larger oceanic islands; and others remained as isolated oceanic islands. The limits of late Pleistocene islands, defined by the 120 ni bathymetric line, are highly concordant with the limits of faunal regions. Faunal variation among non-volant mammals is high between faunal regions and low within the faunal regions; endcmism of faunal regions characteristically exceeds 70%. Small and geologically young oceanic islands are depauperate; larger and older islands are more species-rich. The number of endemic species is correlated with island area; however, continental shelf islands less than 125000 km2 do not have endemic species, whereas isolated oceanic islands as small as 47 km2 often have endemic species. Geologirally old oceanic islands have many endemic species, whereas young oceanic islands have few endemic species. Colonization across sea channels that were 5-25 km wide during the Pleistocene has been low, with a rate of about 1-2/500000 years. -
11.4.6 Balud, Calumpang, Masbate Port
JICA-MARINA The Study on Domestic Shipping Development Plan in the Philippines (DSDP) Final Report Figure 11.4.11. Development Plan of Port of Bogo Polambato 11.4.6 Balud, Calumpang, Masbate Port Balud (Calumpang) Port was constructed by DOTC in 2000. The port facilities were subsequently expanded by LGU-Province in 2001 utilizing funds from DOTC under a Memorandum of Agreement with the said agency. The port is currently operational. However, the collection system of port fees and charges has not been established yet by the LGU. At present, the existing port conditions and requirements are shown in Table 11.4.4 and Figure 11.4.1S. Based on the identified problems and issues of Balud, Calumpang Port, the Development plan is proposed as illustrated in Figure 11.4.13. Table 11.4.4. Balud, Calumpang Port Existing Conditions and Requirements RoRo Ramp and Open Pier Port has one set of RoRo ramp/good condition; 50m open pier in good condition; Dredging Existing depth at end of RoRo ramp is (-) 2.5 m; Port needs dredging Reclamation; Slope protection Existing reclamation area is 50m X 46m; and stair landing 25% of reclamation area is damaged – needs removal/repair; Port needs additional back-up area and widening of 50m access road to highway Buildings No building facilities Utility No potable water supply, lighting and public address system; Perimeter Fence and Gate No fence and main gate needed to comply with port security requirements Navigational Aids No Navigational Aids Breasting Dolphins 2 units BD with rubber fender and tee heads needed for proper mooring of vessels Road Access 21-km access road to Balud Poblacion, unpaved; 20-km access road to Masbate City unpaved – needs upgrade 11-31 JICA-MARINA The Study on Domestic Shipping Development Plan in the Philippines (DSDP) Final Report Figure 11.4.12. -
Philippine Rise Integrated Conservation for Enduring Legacies Through Ecosystem Support Services (PRICELESS)
Philippine Rise Integrated Conservation for Enduring Legacies through Ecosystem Support Services (PRICELESS) Part I: Project Information GEF ID 10568 Project Type FSP Type of Trust Fund GET CBIT/NGI CBIT NGI Project Title Philippine Rise Integrated Conservation for Enduring Legacies through Ecosystem Support Services (PRICELESS) Countries Philippines Agency(ies) CI Other Executing Partner(s) Executing Partner Type Department of Environment and Natural Resources- Biodiversity Management Bureau Government GEF Focal Area Biodiversity Taxonomy Focal Areas, Chemicals and Waste, Waste Management, Plastics, Biomes, International Waters, Coral Reefs, Climate Change, Climate Change Adaptation, Disaster risk management, Private sector, Climate information, Innovation, Livelihoods, Climate resilience, Climate Change Mitigation, Technology Transfer, Biodiversity, Species, Threatened Species, Illegal Wildlife Trade, Mainstreaming, Tourism, Fisheries, Certification -National Standards, Ceritification - International Standards, Protected Areas and Landscapes, Productive Seascapes, Coastal and Marine Protected Areas, Productive Landscapes, Supplementary Protocol to the CBD, Acess to Genetic Resources Benefit Sharing, Financial and Accounting, Influencing models, Convene multi- stakeholder alliances, Deploy innovative financial instruments, Strengthen institutional capacity and decision-making, Transform policy and regulatory environments, Demonstrate innovative approache, Stakeholders, Private Sector, Individuals/Entrepreneurs, Capital providers, Financial -
Assessment of Tsunami Hazard in Sabah – Level of Threat, Constraints and Future Work Felix Tongkul*, Rodeano Roslee, Ahmad Khairut Termizi Mohd Daud
Bulletin of the Geological Society of Malaysia, Volume 70, November 2020, pp. 1 - 15 DOI: https://doi.org/10.7186/bgsm70202001 Assessment of tsunami hazard in Sabah – Level of threat, constraints and future work Felix Tongkul*, Rodeano Roslee, Ahmad Khairut Termizi Mohd Daud Natural Disaster Research Centre (NDRC) Universiti Malaysia Sabah, 88400, Kota Kinabalu, Sabah, Malaysia * Corresponding author email address: [email protected] Abstract: The coastal areas of Sabah are exposed to far-field earthquake-induced tsunamis that could be generated along the trenches of Manila, Negros, Sulu, Cotabato, Sangihe and North Sulawesi. Tsunami simulation models from these trenches indicated that tsunami waves can reach the coast of Sabah between 40 and 120 minutes with tsunami wave heights reaching up to 3 m near the coast. The level of tsunami threat is high in southeast Sabah due to its narrow continental shelf and proximity to tsunami source in the North Sulawesi Trench. The level of tsunami threat is moderate in north and east Sabah due to their proximity to tsunami source in the Sulu Trench. The level of tsunami threat is low in west Sabah due to its distant location to tsunami source from the Manila Trench. While tsunamis cannot be prevented, its impact on human life and property can be reduced through proper assessment of its threat using tsunami simulation models. Unfortunately, constraints remain in producing a reliable tsunami inundation models due to the lack of high-resolution topography and bathymetry data in Sabah and surrounding seas. It would be helpful if such data can be acquired by the relevant government agencies, at least first, in high threat-level areas, such as Tawau and Semporna districts. -
Bridges Across Oceans: Initial Impact Assessment of the Philippines Nautical Highway System and Lessons for Southeast Asia
Bridges across Oceans Initial Impact Assessment of the Philippines Nautical Highway System and Lessons for Southeast Asia April 2010 0 2010 Asian Development Bank All rights reserved. Published 2010. Printed in the Philippines ISBN 978-971-561-896-0 Publication Stock No. RPT101731 Cataloging-In-Publication Data Bridges across Oceans: Initial Impact Assessment of the Philippines Nautical Highway System and Lessons for Southeast Asia. Mandaluyong City, Philippines: Asian Development Bank, 2010. 1. Transport Infrastructure. 2. Southeast Asia. I. Asian Development Bank. The views expressed in this book are those of the authors and do not necessarily reflect the views and policies of the Asian Development Bank (ADB) or its Board of Governors or the governments they represent. ADB does not guarantee the accuracy of the data included in this publication and accepts no responsibility for any consequence of their use. By making any designation of or reference to a particular territory or geographic area, or by using the term “country” in this document, ADB does not intend to make any judgments as to the legal or other status of any territory or area. ADB encourages printing or copying information exclusively for personal and noncommercial use with proper acknowledgment of ADB. Users are restricted from reselling, redistributing, or creating derivative works for commercial purposes without the express, written consent of ADB. Note: In this report, “$” refers to US dollars. 6 ADB Avenue, Mandaluyong City 1550 Metro Manila, Philippines Tel +63 2 632 -
Diversity, Habitat Distribution, and Indigenous Hunting of Marine Turtles
JAPB111_proof ■ 23 January 2016 ■ 1/5 Journal of Asia-Pacific Biodiversity xxx (2016) 1e5 55 HOSTED BY Contents lists available at ScienceDirect 56 57 Journal of Asia-Pacific Biodiversity 58 59 60 journal homepage: http://www.elsevier.com/locate/japb 61 62 63 Original article 64 65 1 Diversity, habitat distribution, and indigenous hunting of marine 66 2 67 3 turtles in the Calamian Islands, Palawan, Republic of the Philippines 68 4 69 a,b,* b b 5 Q16 Christopher N.S. Poonian , Reynante V. Ramilo , Danica D. Lopez 70 6 a 71 7 Community Centred Conservation (C3), London, UK b C3 Philippines and Micronesia Programme, Busuanga, Philippines 72 8 73 9 74 10 article info abstract 75 11 76 12 Article history: All of the world’s seven species of marine turtle are threatened by a multitude of anthropogenic pres- 77 13 Received 26 May 2015 sures across all stages of their life history. The Calamian Islands, Palawan, Philippines provide important 78 14 Received in revised form foraging and nesting grounds for four species: green turtles (Chelonia mydas), hawksbill turtles (Eret- 79 22 December 2015 15 mochelys imbricata), loggerheads (Caretta caretta), and leatherbacks (Dermochelys coriacea). This work 80 Accepted 30 December 2015 16 aimed to assess the relative importance of turtle nesting beaches and local threats using a combination of Available online xxx 81 17 social science and ecological research approaches. Endangered green turtles and critically endangered 82 hawksbills were found to nest in the Calamianes. The most important nesting sites were located on the 18 Keywords: 83 islands off the west of Busuanga and Culion, particularly Pamalican and Galoc and along the north coast 19 Busuanga 84 20 Q1 Coron of Coron, particularly Linamodio Island. -
Re-Evaluating the Position of Iraya Among Philippine Languages
International Conference on Austronesian Linguistics 13 Academia Sinica, Taipei July 18-23, 2015 Re‐evaluating the position of Iraya among Philippine languages Lawrence A. Reid University of Hawai‘i A L R Presentation Plan • Introduction • About the Iraya language • Position of the Northern Mindoro languages • Contact diffusion into Iraya • Conclusion A L R Mindoro A L R Mindoro A L R Introduction (1) • Iraya is one of the more than 150 Malayo‐Polynesian languages spoken in the Philippines. • It is spoken by the older generation of some 5000 on the island of Mindoro, the 7th largest island in the Philippines. • There are at least 7 languages spoken on the island, of which Iraya is the most northerly and is adjacent to the Batangas area of northern Luzon, where Tagalog is the main language. A L R Introduction (2) • Iraya is distinctly different in a number of features from the other languages of Mindoro, and of the Philippines. • These features include different pronominal forms and functions, several changes in the structure of noun phrases, changes in the patterns of verb structures, changes in word order, and other sentential features, not commonly found in other Philippine languages. A L R Introduction (3) • The question being asked is to what extent these features are retentions, the result of innovations unique to Iraya, or are developments that are the result of contact diffusion. • One factor that needs to be considered: Iraya people have phenotypical features that distinguish them from lowland Philippine peoples, primarily in that they typically have wavy to curly hair, a feature found to a more pronounced degree in Negrito populations of the Philippines, suggesting that these were also a Negrito group that has been heavily influenced by in‐ migration of non‐Negrito peoples. -
24Th Annual Philippine Biodiversity Symposium
24th Annual Philippine Biodiversity Symposium University of Eastern Philippines Catarman, Northern Samar 14-17 April 2015 “Island Biodiversity Conservation: Successes, Challenges and Future Direction” th The 24 Philippine Biodiversity Symposium organized by the Biodiversity Conservation Society of the Philippines (BCSP), hosted by the University of Eastern Philippines in Catarman, Northern Samar 14-17 April 2015 iii iv In Memoriam: William Langley Richardson Oliver 1947-2014 About the Cover A Tribute to William Oliver he design is simply 29 drawings that represent the endemic flora and fauna of the Philip- illiam Oliver had spent the last 30 years working tirelessly pines, all colorful and adorable, but the characters also all compressed and crowded in a championing threatened species and habitats in the small area or island much like the threat of the shrinking habitats of the endemics in the Philippines and around the world. William launched his islands of the Philippines. This design also attempts to provide awareness and appreciation W wildlife career in 1974 at the Jersey Wildlife Preservation Trust. In Tof the diverse fauna and flora found only in the Philippines, which in turn drive people to under- 1977, he undertook a pygmy hog field survey in Assam, India and from stand the importance of conserving these creatures. There are actually 30 creatures when viewing then onwards became a passionate conservationist and defender the design, the 30th being the viewer to show his involvement and responsibility in conservation. of the plight of wild pigs and other often overlooked animals in the Philippines, Asia and across the globe. He helped establish the original International Union for Conservation of Nature’s Pigs and Peccaries Specialist Group in 1980 at the invitation of British conservationist, the late Sir Peter Scott. -
Discovery O F Triassic Conodonts from Uson Islands O F the Calamian
No. 2] Proc. Japan Acad., 56, Ser. B (1980) 69 14. Discovery of Triassic Conodonts from Malajon and Uson Islands of the Calamian Island Group, Palawan Province, the Philippines, and Its Geological Significance By wataru HASHIM0T0,*) Shigeru TAKIZAWA,**) Guillermo R. BALCE, * * * ) Ernesto A. ESPIRITU, * * * and Crisanto A. BAURA* * * > (Communicated by Teiichi KoBAYASxi, M. J. A., Feb. 12, 1980) This short article deals with the discovery of Epigondolella ab- neptis (Huckriede) , a Lower Norian index conodont of Japan, in the limestone at the southeastern coast of Malajon Island, the Calamian Island Group, and its geological significance. The general geology of the Calamian Island Group had not been surveyed since Smith (1924) reported the manganese-bearing chert formation from Busuanga Island and limestone from Coron Island, until 1978, when H. Fontaine reported the geological and palaeon- tological results of his reconnaissance works conducted in this island group (Fontaine, 1978, 1979; Fontaine et al., 1979). The Calamian Island Group is geographically situated between Mindoro and Palawan Islands, where the Mindoro and the Palawan Metamorphics are exposed respectively. Concerning the origin of these schists in the Recent Palawan Arc trending from Palawan to Mindoro, Gervasio (1971) and Hashimoto and Sato (1973) are of different opinions. Gervasio (1971) referred to the schist in the Palawan Arc as the basement of the Philippines and the non-metamorphosed Palaeozoic sediments including limestone in northern Palawan as well as that in the Calamian Island Group and the Permian limestone on Carabao Island as Palaeozoic formation deposited in a miogeosyncline, occur- ring in an east-west direction upon the basement schist terrain. -
Geologic History of Siletzia, a Large Igneous Province in the Oregon And
Geologic history of Siletzia, a large igneous province in the Oregon and Washington Coast Range: Correlation to the geomagnetic polarity time scale and implications for a long-lived Yellowstone hotspot Wells, R., Bukry, D., Friedman, R., Pyle, D., Duncan, R., Haeussler, P., & Wooden, J. (2014). Geologic history of Siletzia, a large igneous province in the Oregon and Washington Coast Range: Correlation to the geomagnetic polarity time scale and implications for a long-lived Yellowstone hotspot. Geosphere, 10 (4), 692-719. doi:10.1130/GES01018.1 10.1130/GES01018.1 Geological Society of America Version of Record http://cdss.library.oregonstate.edu/sa-termsofuse Downloaded from geosphere.gsapubs.org on September 10, 2014 Geologic history of Siletzia, a large igneous province in the Oregon and Washington Coast Range: Correlation to the geomagnetic polarity time scale and implications for a long-lived Yellowstone hotspot Ray Wells1, David Bukry1, Richard Friedman2, Doug Pyle3, Robert Duncan4, Peter Haeussler5, and Joe Wooden6 1U.S. Geological Survey, 345 Middlefi eld Road, Menlo Park, California 94025-3561, USA 2Pacifi c Centre for Isotopic and Geochemical Research, Department of Earth, Ocean and Atmospheric Sciences, 6339 Stores Road, University of British Columbia, Vancouver, BC V6T 1Z4, Canada 3Department of Geology and Geophysics, University of Hawaii at Manoa, 1680 East West Road, Honolulu, Hawaii 96822, USA 4College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, 104 CEOAS Administration Building, Corvallis, Oregon 97331-5503, USA 5U.S. Geological Survey, 4210 University Drive, Anchorage, Alaska 99508-4626, USA 6School of Earth Sciences, Stanford University, 397 Panama Mall Mitchell Building 101, Stanford, California 94305-2210, USA ABSTRACT frames, the Yellowstone hotspot (YHS) is on southern Vancouver Island (Canada) to Rose- or near an inferred northeast-striking Kula- burg, Oregon (Fig. -
Chec List Amphibians and Reptiles, Romblon Island
Check List 8(3): 443-462, 2012 © 2012 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution Amphibians and Reptiles, Romblon Island Group, central PECIES Philippines: Comprehensive herpetofaunal inventory S OF Cameron D. Siler 1*, John C. Swab 1, Carl H. Oliveros 1, Arvin C. Diesmos 2, Leonardo Averia 3, Angel C. ISTS L Alcala 3 and Rafe M. Brown 1 1 University of Kansas, Department of Ecology and Evolutionary Biology, Biodiversity Institute, Lawrence, KS 66045-7561, USA. 2 Philippine National Museum, Zoology Division, Herpetology Section. Rizal Park, Burgos St., Manila, Philippines. 3 Silliman University Angelo King Center for Research and Environmental Management, Dumaguete City, Negros Oriental, Philippines. * Corresponding author. E-mail: [email protected] Abstract: We present results from several recent herpetological surveys in the Romblon Island Group (RIG), Romblon Province, central Philippines. Together with a summary of historical museum records, our data document the occurrence of 55 species of amphibians and reptiles in this small island group. Until the present effort, and despite past studies, observations of evolutionarily distinct amphibian species, including conspicuous, previously known, endemics like the forestherpetological frogs Platymantis diversity lawtoni of the RIGand P.and levigatus their biogeographical and two additional affinities suspected has undescribedremained poorly species understood. of Platymantis We . reportModerate on levels of reptile endemism prevail on these islands, including taxa like the karst forest gecko species Gekko romblon and the newly discovered species G. coi. Although relatively small and less diverse than the surrounding landmasses, the islands of Romblon Province contain remarkable levels of endemism when considered as percentage of the total fauna or per unit landmass area.