Appendix a Water Pollution in the Philippines: Case Studies
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GIS and Remote Sensing in the Assessment of Magat Watershed in the Philippines
Copyright is owned by the Author of the thesis. Permission is given for a copy to be downloaded by an individual for the purpose of research and private study only. The thesis may not be reproduced elsewhere without the permission of the Author. The Use GIS and Remote Sensing in the Assessment of Magat Watershed in the Philippines A thesis presented in partial fulfilment of the requirements for the degree of Master of Environmental Management Massey University, Turitea Campus, Palmerston North, New Zealand Emerson Tattao 2010 Abstract The Philippine watersheds are continually being degraded— thus threatening the supply of water in the country. The government has recognised the need for effective monitoring and management to avert the declining condition of these watersheds. This study explores the applications of remote sensing and Geographical Information Systems (GIS), in the collection of information and analysis of data, in order to support the development of effective critical watershed management strategies. Remote sensing was used to identify and classify the land cover in the study area. Both supervised and unsupervised methods were employed to establish the most appropriate technique in watershed land cover classification. GIS technology was utilised for the analysis of the land cover data and soil erosion modelling. The watershed boundary was delineated from a digital elevation model, using the hydrological tools in GIS. The watershed classification revealed a high percentage of grassland and increasing agricultural land use, in the study area. The soil erosion modelling showed an extremely high erosion risk in the bare lands and a high erosion risk in the agriculture areas. -
A Historical Evaluation of the Emergence of Nueva Ecija As the Rice Granary of the Philippines
Presented at the DLSU Research Congress 2015 De La Salle University, Manila, Philippines March 2-4, 2015 A Historical Evaluation of The Emergence of Nueva Ecija as the Rice Granary of the Philippines Fernando A. Santiago, Jr., Ph.D. Department of History De La Salle University [email protected] Abstract: The recognition of Nueva Ecija’s potential as a seedbed for rice in the latter half of the nineteenth century led to the massive conversion of public land and the establishment of agricultural estates in the province. The emergence of these estates signalled the arrival of wide scale commercial agriculture that revolved around wet- rice cultivation. By the 1920s, Nueva Ecija had become the “Rice Granary of the Philippines,” which has been the identity of the province ever since. This study is an assessment of the emergence of Nueva Ecija as the leading rice producer of the country. It also tackles various facets of the rice industry, the profitability of the crop and some issues that arose from rice being a controlled commodity. While circumstances might suggest that the rice producers would have enjoyed tremendous prosperity, it was not the case for the rice trade was in the hands of middlemen and regulated by the government. The government policy which favored the urban consumers over rice producers brought meager profits, which led to disappointment to all classes and ultimately caused social tension in the province. The study therefore also explains the conditions that made Nueva Ecija the hotbed of unrest prior to the Second World War. Historical methodology was applied in the conduct of the study. -
National Water Resources Board
Republic of the Philippines Department of Environment and Natural Resources NATIONAL WATER RESOURCES BOARD January L7,20L8 NOTICE TO THE DENR WATER REGULATORY UNIT AND ALL GOVERNMENT UNITS We have the following list of old publications which we intend to dispose to DENR-WRUS and other attached agencies, who may be interested to use them as base hydrologic data or reference. All other interested government units can also avail these publications FREE OF CHARGE. All you need is a letter request addressed to Executive Director, DR. SEVILLO D. DAVID, JR., CESO III. You can emailfax your request at nwrb.gov.ph or at telefaxd.- no. 920-2834, respectively. DR. SEVILLdil. OeVrO, JR., CESO III Executive Director RAPID ASSESSMENT: (1982) 1. Abra 2. Agusan Del Norte 3. Agusan Del Sur 4. Aklan 5. Albay 6. Antique 7. Aurora 8. Basilan 9. Bataan 1O. Batanes 11. Benguet 12. Bohol 13. Bukidnon 14. Bulacan 15. Cagayan 16. Camarines Norte 17. Camaries Sur 18. Camiguin 19. Capiz 20. Catanduanes 21. Cebu 22. Davao Dbl Norte 23. Davao Del Sur 24. Davao Oriental 25. Eastern Samar B"Floor NIA Bldg., EDSA, Diliman, Quezon City, PHILIPPINES 1100 Tel. (63.2)9282365, (63.2)9202775, (63.2)9202693, Fax (63.2)9202641,(63.2)9202834 www.nwrb.gov.ph Republic of the Philippines Department of Environment and Natural Resources NATIONAL WATER RESOURCES BOARD 26. Ifugao 27.Ilocos Nofte 28.Ilocos Sur 29.Iloilo 30.Isabela 31. Kalinga Apayao 32. La Union 33. Lanao Del Nofte 34. Lanao Del Sur 35. Maguindanao 36. Marinduque 37. Masbate 38. Mindoro Occidental 39. -
Cordillera Energy Development: Car As A
LEGEND WATERSHED BOUNDARY N RIVERS CORDILLERACORDILLERA HYDRO ELECTRIC PLANT (EXISTING) HYDRO PROVINCE OF ELECTRIC PLANT ILOCOS NORTE (ON-GOING) ABULOG-APAYAO RIVER ENERGY MINI/SMALL-HYDRO PROVINCE OF ENERGY ELECTRIC PLANT APAYAO (PROPOSED) SALTAN B 24 M.W. PASIL B 20 M.W. PASIL C 22 M.W. DEVELOPMENT: PASIL D 17 M.W. DEVELOPMENT: CHICO RIVER TANUDAN D 27 M.W. PROVINCE OF ABRA CARCAR ASAS AA PROVINCE OF KALINGA TINGLAYAN B 21 M.W AMBURAYAN PROVINCE OF RIVER ISABELA MAJORMAJOR SIFFU-MALIG RIVER BAKUN AB 45 M.W MOUNTAIN PROVINCE NALATANG A BAKUN 29.8 M.W. 70 M.W. HYDROPOWERHYDROPOWER PROVINCE OF ILOCOS SUR AMBURAYAN C MAGAT RIVER 29.6 M.W. PROVINCE OF IFUGAO NAGUILIAN NALATANG B 45.4 M.W. RIVER PROVINCE OF (360 M.W.) LA UNION MAGAT PRODUCERPRODUCER AMBURAYAN A PROVINCE OF NUEVA VIZCAYA 33.8 M.W AGNO RIVER Dir. Juan B. Ngalob AMBUKLAO( 75 M.W.) PROVINCE OF BENGUET ARINGAY 10 50 10 20 30kms RIVER BINGA(100 M.W.) GRAPHICAL SCALE NEDA-CAR CORDILLERA ADMINISTRATIVE REGION SAN ROQUE(345 M.W.) POWER GENERATING BUED RIVER FACILITIES COMPOSED BY:NEDA-CAR/jvcjr REF: PCGS; NWRB; DENR DATE: 30 JANUARY 2002 FN: ENERGY PRESENTATIONPRESENTATION OUTLINEOUTLINE Î Concept of the Key Focus Area: A CAR RDP Component Î Regional Power Situation Î Development Challenges & Opportunities Î Development Prospects Î Regional Specific Concerns/ Issues Concept of the Key Focus Area: A CAR RDP Component Cordillera is envisioned to be a major hydropower producer in Northern Luzon. Car’s hydropower potential is estimated at 3,580 mw or 27% of the country’s potential. -
Flood Forecasting and Warning System for Magat Dam and Downstream Communities
Flood Forecasting and Warning System for Magat Dam and Downstream Communities Rehabilitation of hydrometric network; develop- ment of a hydrological information system and THE PHILIPPINES procedures for use of data for flood forecasting/ Capital: Manila NVE warning systems; associated training. International Population: 105,720,644 (July 2013 est.) THE THE Section Background: Total installed capacity: 16,320 MW The Cagayan river basin is the largest in the Philippines, PHILIPPINES encompassing the provinces of Nueva Viscaya, Isabela and Cagayan. The basin is affected by recurring floods due to tropi- cal cyclones and the northeast monsoon. To mitigate adverse effects of flooding in the basin, the Philippine Government established the Cagayan Flood Forecasting and Warning System (FFWS) in 1982. The FFWS was upgraded in 1992 with the inclusion of a warning system for operation of the Magat Dam; -multipurpose dam for irrigation of 102,000 hectares and for power production. The system has encountered fur- ther problems since its upgrading, including breakdown of the telemetry system and some of the monitoring stations. The ability to warn people downstream and to operate the spill- ways of the Magat Dam satisfactorily at times of floods has therefore been reduced. In June 2008 Norad asked NVE to assist PAGASA preparing a proposal for the rehabilitation and upgrading of the system. A field visit including an assessment of the station network was conducted by NVE officials in November 2008. As an agreed follow-up, NVE prepared a proposal in close cooperation with PAGASA on how to structure potential Norwegian support for the rehabilitation and upgrading of the Cagayan FFWS. -
Province, City, Municipality Total and Barangay Population AURORA
2010 Census of Population and Housing Aurora Total Population by Province, City, Municipality and Barangay: as of May 1, 2010 Province, City, Municipality Total and Barangay Population AURORA 201,233 BALER (Capital) 36,010 Barangay I (Pob.) 717 Barangay II (Pob.) 374 Barangay III (Pob.) 434 Barangay IV (Pob.) 389 Barangay V (Pob.) 1,662 Buhangin 5,057 Calabuanan 3,221 Obligacion 1,135 Pingit 4,989 Reserva 4,064 Sabang 4,829 Suclayin 5,923 Zabali 3,216 CASIGURAN 23,865 Barangay 1 (Pob.) 799 Barangay 2 (Pob.) 665 Barangay 3 (Pob.) 257 Barangay 4 (Pob.) 302 Barangay 5 (Pob.) 432 Barangay 6 (Pob.) 310 Barangay 7 (Pob.) 278 Barangay 8 (Pob.) 601 Calabgan 496 Calangcuasan 1,099 Calantas 1,799 Culat 630 Dibet 971 Esperanza 458 Lual 1,482 Marikit 609 Tabas 1,007 Tinib 765 National Statistics Office 1 2010 Census of Population and Housing Aurora Total Population by Province, City, Municipality and Barangay: as of May 1, 2010 Province, City, Municipality Total and Barangay Population Bianuan 3,440 Cozo 1,618 Dibacong 2,374 Ditinagyan 587 Esteves 1,786 San Ildefonso 1,100 DILASAG 15,683 Diagyan 2,537 Dicabasan 677 Dilaguidi 1,015 Dimaseset 1,408 Diniog 2,331 Lawang 379 Maligaya (Pob.) 1,801 Manggitahan 1,760 Masagana (Pob.) 1,822 Ura 712 Esperanza 1,241 DINALUNGAN 10,988 Abuleg 1,190 Zone I (Pob.) 1,866 Zone II (Pob.) 1,653 Nipoo (Bulo) 896 Dibaraybay 1,283 Ditawini 686 Mapalad 812 Paleg 971 Simbahan 1,631 DINGALAN 23,554 Aplaya 1,619 Butas Na Bato 813 Cabog (Matawe) 3,090 Caragsacan 2,729 National Statistics Office 2 2010 Census of Population and -
Current Status of Transboundary Fish Diseases in Philippines
171 Current Status of Transboundary Fish Diseases in the Philippines: Occurrence, Surveillance, Research and Training Simeona E. Regidor, Juan D. Albaladejo and Joselito R. Somga Fish Health Section Bureau of Fisheries and Aquatic Resources 860 Quezon Avenue, Quezon City, Philippines I. Current Status of Koi Herpesvirus Disease (KHVD) in the Production of Common Carp and Koi Carp I-1. Production of Common Carp and Koi Carp a. Production of Common Carp In 2003, production of common carp (Cyprinus carpio) was estimated at 667 metric tons (MT). Most of the production came from the provinces of Luzon particularly Rizal, Laguna, Quezon, Ifugao and Cordillera. The fish is commonly cultured in ponds and some in pens, mainly as monoculture and, to a lesser extent, polyculture with tilapia. Common carp production remains limited because of inadequate supply of fingerlings. Common carp was introduced from China in 1915. The fish was stocked in several lakes and rivers all over the country. In Luzon, it was introduced in Laguna de Bay, Bato and Baao in Bicol, Paoay Lake in Ilocos Norte, Lake Naujan in Mindoro, and Taal Lake. It was also introduced into Magat River in Nueva Viscaya, Lakes Bato and Buhi in Camarines Sur, and Cagayan River in Isabela. In Mindanao, it was introduced in Lakes Lanao, Mainit and Buluan. Since then, common carp has become prevalent in many rivers, lakes and reservoirs in the country. In the 1990s, the Bureau of Fisheries and Aquatic Resources (BFAR), through the National Inland Fisheries Technology Center (NIFTC) in Tanay, Rizal, in collaboration with Philippine Council for Aquatic and Marine Research and Development (PCAMRD), and the University of the Philippines Los Baños (UPLB), established common carp farming technology for the upland areas of Rizal, Laguna, Quezon, Ifugao and Cordillera. -
Conduct of Feasibility Studies, Master Plans and Project
The following were identified high-impact projects needing ODA assistance for project implementation, local funding or review and further studies: ProDosed Proiect Remarks 1. Zamboanga-Cotabato-Davao Corridor Project For updating of FS a) Liloy-Labason-Gutalac-Siocon (Zamboanga del Surl Zamboanga del Norte) b) Mati-Maragusan Road (Davao Oriental) c) Jet. Suralfah-Lake Sebu Road (South Cotabato) d) Libungan-Alamada Road and Paco-Pres. Roxas-Antipas Road (North Cotabato) • Above items are remaining road (Mindanao sections) of the RRNDP 2. Metro Manila Interchange Project, Phase VII (MMICP VII) a) Quezon Ave.-Commonwealth Corridor Radial Road-7 (R-7) b) Marcos Highway Corridor Radial Road 6 (R-6) c) Ortigas Avenue Corridor d) Congressional Avenue-Mindanao Avenue Interchange e) Congressional Avenue-Visayas Avenue Interchange 3. Flood Mitigation Project in the East Manggahan Floodway Preliminary FS completed in Area (Stage 1) 2007 4. Aklan River Flood Control Project MP & FS completed 5. Construction and Rehabilitation of Iloilo City Drainage System MP & FS completed 6. panay River Basin Flood Control Project For updating of MP & FS 7. Upper Agusan Dev. Project MP completed undertaken by DENR 8. Davao River Basin Flood Control Project 9. Pampanga Delta Flood Control Project, Phase II 10. Mindanao River Basin Flood Control Project 11. 13 Bridges crossing Pasig River 12. Dalton Bypass Project Submitted letter to NEDA for financing of the study 13. Road Improvement (RI) Projects in Visayas & Mindanao With complete DED prepared a) Improvement of Bacolod-Kabankalan Road, under NRIMP I Negros Occidental 14. Improvement of Malalag-Malita-Jose Abad Santos With complete DED prepared a.) Road (Don Marcelino-Jose Abad Santos section), under NRIMP I Davao Occidental b) Improvement of Don Marcelino-Jose Abad Santos- New proposed project . -
Sitrep No 16 TC Bising 2021
SITREP NO. 16 TAB A Preparedness Measures and Effects of TY "BISING" (I.N. SURIGAE) INCIDENTS MONITORED As of 12 May 2021, 8:00 AM REGION / PROVINCE / CITY / INCIDENT DATE / TIME AFFECTED AREA / STRUCTURE REMARKS MUNI TOTAL NUMBER OF 69 INCIDENTS FLOODING INCIDENTS 62 Region V 6 Camarines Norte 1 Flooding Purok 4&6 of Brgy. Dogongan Camarines Sur 1 Flooding Zones 3, 4 and 7 of Brgy. Haring Subsided Catanduanes 4 Flooding District III Subsided Flooding Panganiban River Subsided Flooding Dororian Subsided Flooding Pajo, Gogon Sirangan, Centro Subsided Region VIII 56 Eastern Samar 24 Flooding Brgy. Pob 4 (76 areas) Flood subsided at 3:00 PM, 21 April 2021 Flooding Brgy. Pob 5 (6 areas) Flood subsided at 3:00 PM, 21 April 2021 Flooding Brgy. Pob 7 (65 areas) Flood subsided at 3:00 PM, 21 April 2021 Flooding Brgy. Pob 8 (52 areas) Flood subsided at 3:00 PM, 21 April 2021 Flooding Brgy. Pob 9 (60 areas) Flood subsided at 3:00 PM, 21 April 2021 Can-avid Flooding Brgy. Pob 10 (96 areas) Flood subsided at 3:00 PM, 21 April 2021 18 April 2021, 5:00 PM Flooding Brgy. Canteros (70 areas) Flood subsided at 3:00 PM, 21 April 2021 Flooding Brgy. Malogo (58 areas) Flood subsided at 3:00 PM, 21 April 2021 Flooding Brgy. Obong (3 areas) Flood subsided at 3:00 PM, 21 April 2021 Flooding Brgy. Rawis 4 (76 areas) Flood subsided at 3:00 PM, 21 April 2021 Flooding Brgy. Solong (176 areas) Flood subsided at 3:00 PM, 21 April 2021 Jipadpad Flooding 13 Barangays Flood subsided at 3:00 PM, 21 April 2021 Northern Samar 32 Flooding Brgy. -
Status of Monitored Major Dams
Ambuklao Dam Magat Dam STATUS OF Bokod, Benguet Binga Dam MONITORED Ramon, Isabela Cagayan Pantabangan Dam River Basin MAJOR DAMS Itogon, Benguet San Roque Dam Pantabangan, Nueva Ecija Angat Dam CLIMATE FORUM 22 September 2021 San Manuel, Pangasinan Agno Ipo Dam River Basin San Lorenzo, Norzagaray Bulacan Presented by: Pampanga River Basin Caliraya Dam Sheila S. Schneider Hydro-Meteorology Division San Mateo, Norzagaray Bulacan Pasig Laguna River Basin Lamesa Dam Lumban, Laguna Greater Lagro, Q.C. JB FLOOD FORECASTING 215 205 195 185 175 165 155 2021 2020 2019 NHWL Low Water Level Rule Curve RWL 201.55 NHWL 210.00 24-HR Deviation 0.29 Rule Curve 185.11 +15.99 m RWL BASIN AVE. RR JULY = 615 MM BASIN AVE. RR = 524 MM AUG = 387 MM +7.86 m RWL Philippine Atmospheric, Geophysical and Astronomical Services Administration 85 80 75 70 65 RWL 78.30 NHWL 80.15 24-HR Deviation 0.01 Rule Curve Philippine Atmospheric, Geophysical and Astronomical Services Administration 280 260 240 220 RWL 265.94 NHWL 280.00 24-HR Deviation 0.31 Rule Curve 263.93 +35.00 m RWL BASIN AVE. RR JULY = 546 MM AUG = 500 MM BASIN AVE. RR = 253 MM +3.94 m RWL Philippine Atmospheric, Geophysical and Astronomical Services Administration 230 210 190 170 RWL 201.22 NHWL 218.50 24-HR Deviation 0.07 Rule Curve 215.04 Philippine Atmospheric, Geophysical and Astronomical Services Administration +15.00 m RWL BASIN AVE. RR JULY = 247 MM AUG = 270 MM BASIN AVE. RR = 175 MM +7.22 m RWL Philippine Atmospheric, Geophysical and Astronomical Services Administration 200 190 180 170 160 150 RWL 185.83 NHWL 190.00 24-HR Deviation -0.12 Rule Curve 184.95 Philippine Atmospheric, Geophysical and Astronomical Services Administration +16.00 m RWL BASIN AVE. -
DENR-BMB Atlas of Luzon Wetlands 17Sept14.Indd
Philippine Copyright © 2014 Biodiversity Management Bureau Department of Environment and Natural Resources This publication may be reproduced in whole or in part and in any form for educational or non-profit purposes without special permission from the Copyright holder provided acknowledgement of the source is made. BMB - DENR Ninoy Aquino Parks and Wildlife Center Compound Quezon Avenue, Diliman, Quezon City Philippines 1101 Telefax (+632) 925-8950 [email protected] http://www.bmb.gov.ph ISBN 978-621-95016-2-0 Printed and bound in the Philippines First Printing: September 2014 Project Heads : Marlynn M. Mendoza and Joy M. Navarro GIS Mapping : Rej Winlove M. Bungabong Project Assistant : Patricia May Labitoria Design and Layout : Jerome Bonto Project Support : Ramsar Regional Center-East Asia Inland wetlands boundaries and their geographic locations are subject to actual ground verification and survey/ delineation. Administrative/political boundaries are approximate. If there are other wetland areas you know and are not reflected in this Atlas, please feel free to contact us. Recommended citation: Biodiversity Management Bureau-Department of Environment and Natural Resources. 2014. Atlas of Inland Wetlands in Mainland Luzon, Philippines. Quezon City. Published by: Biodiversity Management Bureau - Department of Environment and Natural Resources Candaba Swamp, Candaba, Pampanga Guiaya Argean Rej Winlove M. Bungabong M. Winlove Rej Dumacaa River, Tayabas, Quezon Jerome P. Bonto P. Jerome Laguna Lake, Laguna Zoisane Geam G. Lumbres G. Geam Zoisane -
Current Status and Prospects of Protected Areas in the Light of the Philippine Biodiversity Conservation Priorities
Proceedings of IUCN/WCPA-EA-4 Taipei Conference March 18-23, 2002, Taipei, Taiwan CURRENT STATUS AND PROSPECTS OF PROTECTED AREAS IN THE LIGHT OF THE PHILIPPINE BIODIVERSITY CONSERVATION PRIORITIES Perry S. Ong, Ph. D. Fellow, Center for Applied Biodiversity Science, CI Science Director, Conservation International Philippines Associate Professor, Institute of Biology, UP Diliman I. INTRODUCTION The Philippines, the world’s second largest archipelago after Indonesia, covers a land area of about 300,000 km2 [1]. It is one of the 17 megadiversity countries, which between themselves contain 70 to 80 percent of global biodiversity [2]. Philippine rainforest is home to more than 1130 terrestrial wildlife species (Table 1) and between 10,000-13,000 species of plants [3] so far recorded, of which more than half are found nowhere else in the world. As such, the Philippines has also been described as Galapagos times ten [4]. It is also one of 25 global biodiversity hotspots [5, 6] with more than 97 percent of its original forest cover lost [7, 8]. In fact more original forests were lost in the last 50 years of the 20th century than what was lost in the previous 450 years combined [9]. Yet more new species are still being discovered on these islands than any other areas on earth in recent times [e.g., see 10, 11] Table 1. Diversity, endemism and conservation status of Philippine wildlife [11, 12, 13 14, 15, 16, 17, 18, 19, 20] No. of No. of Endemic % No. of No. of Threatened Species Species endemics Endemic Species Threatened Species Amphibians 101+ 79+ 78% 24 24 Reptiles 258+ 170+ 66% 8 4 Birds 5761 195+1 34% 74 59 Mammals 204+1, 2 111+1 54% 51 41 Total 1139+ 555+1 49% 157 128 95 Legend: + includes new species (38 species of amphibians, 35 species of reptiles; 15 species of mammals); 1 includes rediscovered species 2 25 species of dolphins, whales and dugong The country’s marine waters cover 2.21 M km2 with a coastline of 22,450 km and an estimated 27,000 km2 of coral reefs [21].