Water Resources Systems of the Philippines: Modeling Studies

ISBN-13: 9783030254032 / Angielski / Miękka / 2021 / 403 str.

Guillermo Q. Tabios III

Opis

This book presents a number of modeling studies of various water resources systems in the humid tropics and the typical short, steep mountain-to-coast systems in the archipelagic setting of the Philippines. Covering natural and rural systems, urban watersheds and built systems, such as reservoirs and flood control systems, it discusses modeling studies based on pure simulation and combined optimization-simulation. The book offers insights into real-world water resources modeling, and as such is a valuable resource for academics and practitioners in the Philippines, as well as those in other Asian regions with similar water resources systems, and similar issues, problems and concerns.

Spis treści

1.Introduction

2.Hydrology, Hydraulics and Water Resources Engineering

2.1 Tropical, Humid Climate and Hydrology

2.2 Watershed and Drainage Systems

2.3 Fluvial Geomorphology

2.4 River Hydraulics

2.5 Groundwater Hydrology and Hydraulics

2.6 Water Resources Systems: Natural and Built Systems

2.7 Water Resources Planning, Design and Management 

3.Science and Art of Water Resources Modeling 

3.1 Role and Importance of Models and Modeling Tools

3.2 Models and Modeling Studies

3.3 Overview of Modeling Studies and Experiences 

4.Surface and Groundwater Modeling for Water Utilization 

4.1 Pampanga River Basin

4.2 Agno River Basin

4.3 Laguna Lake River Basin

4.4 Batangas River Basin

4.5 Cavite River Basin

5.Reservoir Planning and Operations Studies with Optimization-Simulation Models

5.1 Angat Reservoir: Competing Uses of Reservoir for Various Purposes

5.2 Ambuklao-Binga-San Roque Reservoirs in Upper Agno River Basin: Optimal Reservoir Operations of the Cascade of Reservoirs for Hydropower Generation and Irrigation Water Delivery

5.3 Kaliwa-Kanan-Agos Reservoir System Reliability Analysis and Optimal Project Sequencing

6.Reservoir Sedimentation Studies

6.1 Angat Reservoir: Impact of Future Sedimentation on Reliability of Water Yield

6.2 San Roque Reservoir: Long-term Sedimentation Management Study to Prolong Life of Reservoir

6.3 Pulangi Hydropower Plant Reservoir: Sediment Flushing Operations Studies

7.Hydrodynamic and Water Quality Modeling of Bays and Lake

7.1 Laguna Lake 2-d Salinity Intrusion Modeling: Fish Farming Benefit versus Water Supply Use Degradation

7.2 Manila Bay: Modeling Dissolved-Oxygen as Index of Health of Coastal Waters

7.3 Subic Bay: Modeling for Integrated Coastal Management Plan

8.Pipe Network Distribution Modeling with Optimization

8.1 Pipe Network Model EPANET with Optimization

8.2 Application of Pipe Network Optimization Model to the Western Portion of Metro Manila 

9.Climate Change Studies for Reliability of a Reservoir and Groundwater Water Supply

9.1 Reliability Analysis of Angat Reservoir with Climate Change

9.2 Groundwater Assessment of Metro Manila with Future Demand and Climate Change Scenarios

10.Environmental Impact Assessment Studies

10.1  Subic Bay Modeling for Environmental Impact Assessment and Integrated Coastal Management

10.2  Agusan Marsh and Agusan River Basin:  Hydrologic, Geomorphologic and Ecologic Considerations to Ensure Ecological Integrity and Sustainable Fisheries

11.Specialized Modeling Studies

11.1 Space-Time Rainfall Modeling on Effect of Moving Storm in Pasac Delta Flooding

11.2 Flood Modeling of Marikina River Basin with Applications to Typhoon Ketsana and Hypothetical Storms  

11.3 Dambreak Studies of Butas Dam of Cavite Province

11.4 Assess Possible Groundwater Pollution of Payatas Dumpsite Leachate to Novaliches Water Supply Reservoir

12.Imperatives and Needs to Improvement of Water Resources Modeling and Applications in the Philippines

12.1 Modeling Imperatives for Water Resources Planning and Management in the Philippines 

12.2 Monitoring and Data Needs for Future Modeling Efforts

12.3 Further Research and Capacity Building of Modeling Water Resources Systems in the Philippines

12.4 Need for Sustainability Science and Transdisciplinary Approach for Sustainable Water Resources Development

 

O autorze

Dr. Guillermo Q. Tabios III is a Professor at the Institute of Civil Engineering (ICE) and Research Fellow of the National Hydraulic Research Center (NHRC) at the University of the Philippines, Diliman (UPD). He teaches and conducts research in stochastic and computational hydrology, hydraulics and water resources engineering. He obtained his Ph.D. in Civil Engineering from Colorado State University, Fort Collins, USA in 1984 and his B.S. and M.S. in Agricultural Engineering major in Land and Water Resources Engineering from the University of the Philippines, Los Banos in 1977 and 1979, respectively. Prior to joining UPD, he was a Research Associate in the Hydrology and Water Resources Program at Colorado State University (1985–1987) and was a Research Faculty of the Hydraulic and Coastal Engineering Group at the Department Civil Engineering, University of California, Berkeley (1987–1996). He is an Academician of the National Academy of Science and Technology of the Philippines and a member of the American Geophysical Union and International Association of Hydro-Environment Engineering and Research. He was Chairman of ICE (2004–2007), Director of NHRC (2008–2015), member of the Board of Directors of Philippine National Water Resources Board (2008–2015) and Chairperson (2015–2017) of the RSC, UNESCO-IHP of Asia-Pacific Region.