Rainwater Catchment Systems under Climate Change: an Assessment of Brazilian and Japanese Cases
|
|
- Frank Blake
- 7 years ago
- Views:
Transcription
1 Rainwater Catchment Systems under Climate Change: an Assessment of Brazilian and Japanese Cases C.O. Galvão 1, S. Oishi 2, R.L.B. Nóbrega 1 and M.S. Dantas 1 1 Department of Civil Engineering Federal University of Campina Grande Campina Grande PB BRAZIL 2 Research Center for Urban Safety and Security Kobe University Kobe, JAPAN galvao@dec.ufcg.edu.br Abstract: Rainwater catchment systems are today widely used worldwide for water supply and drainage systems. However, their particular purposes and uses vary according to local and regional characteristics. For instance, in Brazil and Japan, these systems are used, in urban areas, for supplementary source of water for non-potable uses. In rural areas of Brazilian semiarid region, hundreds of thousands of those systems have been built for drinking water supply, in a strategy for drought disaster mitigation. In Japan, researchers are proposing their use for eventual earthquake disaster recovery. This paper describes those cases and their particularities, as well as a simulation of their performance under present and future climate. IPCC's climate models outputs are used as input to hydraulic simulation of the rainwater catchment and storage units. The results show different performances according to the pattern of water usage in each case and also different vulnerabilities. Keywords: water management, rainfall, rainwater harvesting, climate change, IPCC. 1. INTRODUCTION Rainwater catchment systems (RWCS) are used worldwide for providing safe water for drinking and non-drinking purposes (Palmier, 2007). Usually they consist of a catchment, or harvesting, area, mostly the roofs of the buildings, a conveyance system from roof to the storage tank, filters and other sanitation devices, and a storage tank. Some of the water collected is lost within the system. Depending on the usage purpose and on the characteristics of the RWCS, a post-treatment of the water is required. Some recent efforts for assessing the impacts of climate variability and change on RWCS have been reported (eg., Galvão & Clarke, 1999; Pandey et al, 2003). As a single alternative for water supply, they have relatively high vulnerability to climate variability and change, particularly rainfall. A joint study, under way in Brazil and Japan, aims to identify rainwater usage and its vulnerability to climate variability and change in both countries. The first step is a survey of their purposes, engineering features, water demands, maintenance and management, followed by the description of rainfall pattern and variability, as well as change scenarios. This paper presents a preliminary analysis on climate change impacts on such systems in two different situations, as a basis for a wider study. 2. RAINWATER HARVESTING IN BRAZIL AND JAPAN As a first sample, two cases are being studied: the rural rainwater cisterns in the north-eastern region of Brazil and public buildings for temporarily housing people after earthquake disaster in Japan.
2 2.1. Brazilian Rural Semiarid In rural areas of the Brazilian semiarid region, in a strategy for drought mitigation, it is estimated that small RWCS have been built for drinking water supply in single houses widely scattered in the region, not supplied by the conventional municipal water networks and sanitation services (Palmier & Schvartzman, 2009). They consist of a tank of 16 m 3 receiving rainwater collected from the roof of the houses, taken here as 40 m 2, with daily demand of 60 litres. Rainfall in the region is quite low in magnitude and highly variable in space and time, either at the seasonal or interannual scales. For example, at São João do Cariri (7.43 S, W), in the period , annual average rainfall was 430 mm, with minimum and maximum annual values of 102 mm and 994 mm, respectively, and an annual coefficient of variation of 47% (Figure 1). Approximately 70% of this amount is concentrated between February and April. Rainfall collected during this period is further used throughout the year. The vulnerability of those systems is mainly derived from rainfall variability Earthquake Recovery in Japan Public spaces, such as stadiums or shopping malls are suitable to secure water for earthquake disaster recovery. For example, in the case of Yokohama area get damage from a big earthquake disaster, people, especially poorer people, would be evacuated to the stadium and stay at those installations for several days during waiting for temporary houses provided by local governments. Nissan Stadium, taken to illustrate this analysis, has a catchment area of m 2, storage capacity of 3300 m 3 and demand estimated in 39 m 3 /day. At Yokohama (35.56 N, E), in the period , annual average rainfall was 1569 mm, with minimum and maximum annual values of 995 mm and 2252 mm, respectively, and an annual coefficient of variation of 17% (Figure 2). The vulnerability of those systems is mainly derived from the demands during disaster shelter usage. Figure 1 Monthly rainfall (mm) distribution for in São João do Cariri, Brazil.
3 Figure 2 Monthly rainfall (mm) distribution for in Yokohama, Japan. 3. SIMULATING CLIMATE CHANGE IMPACTS A very simple approach was used to simulate climate change impacts on those systems, through a hydraulic water balance model having as input daily rainfall series representing present and future climate, generating a vulnerability index, which expresses the average percentage of days not attended by the system (Galvão et al, 2009). A set of ten years of daily rainfall was generated by a stochastic algorithm (Oliveira, 2003), both for present and future climate, using rainfall time series for and rainfall anomalies for 19 IPCC s climate models, for year 2100 (IPCC, 2008a,b). 4. RESULTS Daily rainfall anomalies projected by the 19 IPCC-climate models are shown in Figures 3 and 4 for São João do Cariri and Yokohama, respectively. The scenarios show that greater change is expected to happen in Yokohama than in Cariri. However, in Cariri, in average the anomalies are mostly negative. Figures 5 and 6 show the resulting monthly averages for both sites, produced by the rainfall generator, corresponding to the present ( ) and for a future climate (2100). These present and projected behaviors of the rainfall patterns, associated to the characteristics of the RWCS, are reflected in the estimates of the vulnerability index for both sites, expressed as the average percentage of days when water demands are not supplied (Tables 1 and 2). In Cariri, the high variability and lower amounts of rainfall, associated to high demands compared to the storage, lead to high vulnerability, either under present or future climate (Table 1). The changes in mean and median values of the vulnerability are not so high under the future scenario of Figure 3. The reason is possibly that the negative anomalies are projected for the rainiest months, with lower impact on the results due to the small tank storage, which spills often during February-April. On the other side, positive anomalies are projected for the last months of the rainy season (May June), leading to some more days when the demand is attended. As for Yokohama, some of the positive anomalies in rainfall projected for 2100 are not reflected in reducing the already low vulnerability (Table 2). The few critical events that, under present climate, cause the failures in the water supply are more frequent in the future, leading to an increase in vulnerability extremes.
4 Figure 3 Rainfall daily anomalies (mm) for IPCC s 2100-Scenario for São João do Cariri, Brazil. Figure 4 Rainfall daily anomalies (mm) for IPCC s 2100-Scenario for Yokohama, Japan. Figure 5 Monthly rainfall (mm) projections for and 2100, São João do Cariri, Brazil.
5 Figure 6 Monthly rainfall (mm) projections for and 2100, Yokohama, Japan. Table 1 Vulnerability of RWCS (%) for São João do Cariri, Brazil. Vulnerability Present Future Maximum Minimum Mean Median Table 2 Vulnerability of RWCS (%) for Yokohama, Japan. Vulnerability Present Future Maximum Minimum Mean Median CONCLUSIONS This exploratory and preliminary study used a standard methodology to explore future scenarios of climate change into estimates of impacts relevant to water management. IPCC s scenarios explored in the study provide only variations over monthly mean values of rainfall. Changes in variability were obtained through a stochastic rainfall generator, using present climate variability as reference. This approach certainly introduces relevant uncertainty in the projected impacts of climate change. Rainwater catchment systems are very important for Brazil and Japan, since significant water supply is done using such technologies. The results for the two case studies show that the vulnerability of those catchment systems would slightly increase in the future. These results, considering the involved uncertainties, are not conclusive. Further studies should use improved climate scenarios, which bring information not only on changes in means but also on variability, and a bigger sample of cases to characterize a regional assessment. 6. ACKNOWLEDGMENTS This work was produced under INCT-Clima and SegHidro Projects, funded by CNPq, CAPES and MCT, Brazil.
6 7. REFERENCES Galvão, C.O. and Clarke, R.T. (1999), Potential Benefits of Tropical Seasonal Rainfall Forecasting for Rainwater Catchment Systems, in Proceedings of the 9th International Rainwater Catchment Systems Conference. Petrolina, 1999, pp Galvão, C.O., Nóbrega, R.L.B., Brasileiro, F.V. and Araújo, E.C. (2009), An e-science Platform for Collaborative Generation of Knowledge and Technology in Hydrology, Hydrogeology and Water Resources, IAHS-AISH Publication, 331, IPCC (2008a), The IPCC Data Distribution Centre. IPCC, WMO, UNEP. Available at IPCC (2008b), Weather generators. IPCC, WMO, UNEP. Available at ddc_weather_generators.html. Oliveira, V.P.S. (2003) Modelo para geração de séries sintéticas de precipitação. Universidade Federal de Viçosa, Brazil, PhD Dissertation. Palmier, L.R. (2007), State of the Art of Rainwater Harvesting in Developing Countries, in Proceedings of the 11th International Conference on Diffuse Pollution, Belo Horizonte, Palmier, L.R. and Schvartzman, A. (2009), A Management and Operational Plan for Improving Cisterns Efficiency in Brazil, in Proccedings of the 14th International Rainwater Catchment Systems Conference, Kuala Lumpur, Pandey, D.N., Gupta, A.K. and Anderson, D.M. (2003), Rainwater Harvesting as an Adaptation to Climate Change, Current Science, 85 (1).
South Africa. General Climate. UNDP Climate Change Country Profiles. A. Karmalkar 1, C. McSweeney 1, M. New 1,2 and G. Lizcano 1
UNDP Climate Change Country Profiles South Africa A. Karmalkar 1, C. McSweeney 1, M. New 1,2 and G. Lizcano 1 1. School of Geography and Environment, University of Oxford. 2. Tyndall Centre for Climate
More informationHavnepromenade 9, DK-9000 Aalborg, Denmark. Denmark. Sohngaardsholmsvej 57, DK-9000 Aalborg, Denmark
Urban run-off volumes dependency on rainfall measurement method - Scaling properties of precipitation within a 2x2 km radar pixel L. Pedersen 1 *, N. E. Jensen 2, M. R. Rasmussen 3 and M. G. Nicolajsen
More informationDomestic Policy Framework on Adaptation to Climate Change in Water Resources: Case Study for India. Working Together to Respond to Climate Change
Domestic Policy Framework on Adaptation to Climate Change in Water Resources: Case Study for India Working Together to Respond to Climate Change WATER ACCOUNTING OF INDIA S TOTAL WATER RESOURCES Unutilizable
More informationClimate Change risk and Agricultural Productivity in the Sahel
Climate Change risk and Agricultural Productivity in the Sahel Imed Drine and Younfu Huang World Institute for Development Economics Research, United Nations University UNU WIDER) 1 The Sahel is extremely
More informationProbabilistic Risk Assessment Studies in Yemen
Probabilistic Risk Assessment Studies in Yemen The catastrophic risk analysis quantifies the risks of hazard, exposure, vulnerability, and loss, thus providing the decision maker with the necessary information
More informationGlobal water resources under increasing pressure from rapidly growing demands and climate change, according to new UN World Water Development Report
WWDR4 Background Information Brief Global water resources under increasing pressure from rapidly growing demands and climate change, according to new UN World Water Development Report As demand for water
More informationStandardized Runoff Index (SRI)
Standardized Runoff Index (SRI) Adolfo Mérida Abril Javier Gras Treviño Contents 1. About the SRI SRI in the world Methodology 2. Comments made in Athens on SRI factsheet 3. Last modifications of the factsheet
More informationImpact of water harvesting dam on the Wadi s morphology using digital elevation model Study case: Wadi Al-kanger, Sudan
Impact of water harvesting dam on the Wadi s morphology using digital elevation model Study case: Wadi Al-kanger, Sudan H. S. M. Hilmi 1, M.Y. Mohamed 2, E. S. Ganawa 3 1 Faculty of agriculture, Alzaiem
More informationINFILTRATION CAPACITY OF INTERLOCKING CONCRETE PAVEMENT
INFILTRATION CAPACITY OF INTERLOCKING CONCRETE PAVEMENT A. S. Jabur 1, C. M. O. Passos 2, R. R. Gasparini 3,, M. C. Ferneda 4, H. Ruthes 4, G. D. B. Dias Junior 4. 1. Professor of Universidade Tecnológica
More informationLatin America and COP20
ESSAY cities, Latin America and the Caribbean (LAC) increasingly try to engage in global environmental issues, particularly with regards to the challenge of climate change. Latin America and the Caribbean
More informationTERMS OF REFERENCE FOR THE RAPID EIA STUDY
TERMS OF REFERENCE FOR THE RAPID EIA STUDY 1 SUMMARY OF EIA METHODOLOGY STEP I : SCOPING OF THE ASSESSMENT Own with prevailing regulatory setting and criteria Identification of Environmental Assessment
More informationAddress and Reduce Flood Risk in Karlstad. Klas Jansson, Director of Planning, Karlstad Municipality, Sweden
Address and Reduce Flood Risk in Karlstad Klas Jansson, Director of Planning, Karlstad Municipality, Sweden Karlstad Municipality has 82, 000 inhabitants. An increase of 18, 000 would be a total of 100,000
More information5 day Training on Climate Change and Adaptation
Training Programme 5 day Training on and Adaptation Developed by: Bangladesh Centre for Advanced Studies (BCAS) [A comprehensive training module along with guideline for trainers aiming to enhance capacity
More informationQueensland rainfall past, present and future
Queensland rainfall past, present and future Historically, Queensland has had a variable climate, and recent weather has reminded us of that fact. After experiencing the longest drought in recorded history,
More informationDistrict Disaster Risk Management Planning
District Disaster Risk Management Planning GUIDELINES JULY 2007 National Disaster Management Authority 1. Introduction Notifications for establishment of the District Disaster Management Authorities (DDMAs)
More informationEU China River Basin Management Programme
Ministry of Water Resources Ministry of Environmental Protection EU China River Basin Management Programme Technical Report 075 Water Resource Supply Security Strategy Analysis Ben Piper, Zhang Wang and
More informationLondon Borough of Waltham Forest LOCAL FLOOD RISK MANAGEMENT STRATEGY. Summary Document
LOCAL FLOOD RISK MANAGEMENT STRATEGY Summary Document October 2013 Local Flood Risk Management Strategy Summary 1 Introduction 2 Partner responsibilities 3 What do we know about flooding in the borough?
More informationCity of London Climate Change Adaptation Strategy Dealing with Extreme Rainfall Events
City of London Climate Change Adaptation Strategy Dealing with Extreme Rainfall Events May 29, 2014 Presented by: Berta Krichker M.Eng., FEC, P.Eng. Manager of Stormwater Unit Environmental and Engineering
More information< SUBSURFACE DAMS TO AUGMENT GROUNDWATER STORAGE IN BASEMENT TERRAIN FOR HUMAN SUBSISTENCE BRAZILIAN EXPERIENCE >
CASE PROFILE COLLECTION No 5 < SUBSURFACE DAMS TO AUGMENT GROUNDWATER STORAGE IN BASEMENT TERRAIN FOR HUMAN SUBSISTENCE BRAZILIAN EXPERIENCE > Stephen Foster September 2002 TASK MANAGERS: Gabriel Azevedo
More informationEFFECTS OF CLIMATE CHANGE ON PACIFIC ISLANDS by Imogen P. Ingram
EFFECTS OF CLIMATE CHANGE ON PACIFIC ISLANDS by Imogen P. Ingram Map courtesy of University of South Pacific LOCATION OF THE COOK ISLANDS I come from the Cook Islands group, which is in the South-West
More informationRISK MANAGEMENT CASE STUDY OIL AND GAS INDUSTRY
RISK MANAGEMENT CASE STUDY OIL AND GAS INDUSTRY Risk Management Case Study Oil and Gas Industry Page 1 of 18 Table of Contents Executive Summary... 3 Major risks to the company... 3 Modelling Approach...
More informationTax Credit Incentives for Residential Solar Photovoltaic in Hawai i
Tax Credit Incentives for Residential Solar Photovoltaic in Hawai i February 11, 2013 The typical residential solar PV investment has an internal rate of return of 9% even without state tax credits. With
More informationExtreme Events in the Atmosphere
Cover Extreme Events in the Atmosphere Basic concepts Academic year 2013-2014 ICTP Trieste - Italy Dario B. Giaiotti and Fulvio Stel 1 Outline of the lecture Definition of extreme weather event. It is
More informationCurrent capabilities in the analysis of climate risks and adaptation strategies in critical areas
Current capabilities in the analysis of climate risks and adaptation strategies in critical areas M. Arif Goheer Global Change Impact Studies Centre (GCISC) Islamabad- 44000, Pakistan Symposium on Climate
More informationPOTENTIAL IMPACTS OF CLIMATE CHANGE ON FLOODING IN WISCONSIN
POTENTIAL IMPACTS OF CLIMATE CHANGE ON FLOODING IN WISCONSIN Ken Potter and Zach Schuster Department of Civil & Environmental Engineering University of Wisconsin Madison, WI OUTLINE Typical flood scenarios
More informationEvaluation of Fire Protection Capacity in Disasters Based on Disaster Resilience Curve
Evaluation of Fire Protection Capacity in Disasters Based on Disaster Resilience Curve N. Hirayama, T. Yamada, M. Wada, S. Itoh, and C. A. Davis ABSTRACT After the 2011 Tohoku disaster, water supply utilities
More informationScholar: Elaina R. Barta. NOAA Mission Goal: Climate Adaptation and Mitigation
Development of Data Visualization Tools in Support of Quality Control of Temperature Variability in the Equatorial Pacific Observed by the Tropical Atmosphere Ocean Data Buoy Array Abstract Scholar: Elaina
More informationThe Global Network for Water Professionals
The Global Network for Water Professionals www.iwahq.org Unprecedented challenges. Unprecedented opportunities. The water sector is facing testing times and an era of unprecedented change. These challenges
More informationAfrica Adaptation Programme
Africa Adaptation Programme Examples of experiences, challenges and success stories from implemented and ongoing projects and initiatives on climate observations Joseph D. Intsiful AAP Data and information
More informationRainwater Harvesting Systems Cernunnos Homes Version 1.0
Rainwater Harvesting Systems Cernunnos Homes Version 1.0 On average a UK citizen consumes around 150 litres of mains water per day. Installing water saving devices such as aerated taps; shower heads; and
More informationTsunamiReady Program Definitions
TsunamiReady Program Definitions 24-Hour Warning Point (WP): A communication facility at a state or local level, operating 24 hours a day, which has the capability to receive NWS alerts and warnings, plus
More informationDATA RECOVERY SOLUTIONS EXPERT DATA RECOVERY SOLUTIONS FOR ALL DATA LOSS SCENARIOS.
More information
FLOOD RISK ASSESSMENT AND DRAINAGE STRATEGY
FLOOD RISK ASSESSMENT AND DRAINAGE STRATEGY London Rd. WATERLOOVILE FOR McCarthy & Stone Ltd. July 2010 Such Salinger Peters Ltd 30558-1- Flood Risk Assessment & Drainage Strategy Contents Paragraph Page
More informationClimate Change Scenarios for the Prairies
Climate Change Scenarios for the Prairies David Sauchyn and Suzan Lapp Prairie Adaptation Research Collaborative, University of Regina, 150-10 Research Drive, Regina, SK S4S 7J7; Email: sauchyn@uregina.ca
More informationINTENDED NATIONALLY DETERMINED CONTRIBUTIONS (INDCs)
UNITED REPUBLIC OF TANZANIA INTENDED NATIONALLY DETERMINED CONTRIBUTIONS (INDCs) 1. Introduction The United Republic of Tanzania, which comprises of Tanzania Mainland and Zanzibar, brings forth her Intended
More informationPolypipe Continuing Professional Development. Rainwater Harvesting In The Sustainable Environment
Polypipe Continuing Professional Development Rainwater Harvesting In The Sustainable Environment Introduction to Polypipe Terrain Aims and Objectives The Sustainable Environment The Concept of Rainwater
More informationStormwater management around the world Lessons from Novatech 2010 Dennis Corbett and Marion Urrutiaguer
Stormwater management around the world Lessons from Novatech 2010 Dennis Corbett and Marion Urrutiaguer Novatech 2010, the 7th international conference on sustainable techniques and strategies in urban
More informationRisk and vulnerability assessment of the build environment in a dynamic changing society
Risk and vulnerability assessment of the build environment in a dynamic changing society Limnei Nie SINTEF Building and infrastructure, P.O.Box 124 Blindern, NO-0314 Oslo, Norway. linmei.nie@sintef.no
More informationThe IPCC Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation
The IPCC Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation A changing climate leads to changes in extreme weather and climate events 2 How do changes
More informationA Self Assessment to Address Climate Change Readiness in Your Community Midwest Region
A Self Assessment to Address Climate Change Readiness in Your Community Midwest Region 0 Climate Change Readiness Index A Self Assessment to Address Climate Change Readiness in Your Community Communities
More informationWater Resource Plan 2015 (Summary Report) Ensuring customers have clear, fresh, safe drinking water to 2040 and beyond
() Ensuring customers have clear, fresh, safe drinking water to 2040 and beyond November 2014 Overview Our Water Resource Plan sets out our strategy to secure the reliable supply of drinking water to
More informationGeberit Pluvia siphonic roof drainage system. Stands up to every kind of rainfall
Geberit Pluvia siphonic roof drainage system. Stands up to every kind of rainfall Geberit Pluvia projects. Proven application. Westfield Shopping Centre, Stratford UK Guangdong Science Centre, China Hotel
More informationEvaluation of traffic control policy in disaster case. by using traffic simulation model
19th ITS World Congress, Vienna, Austria, 22/26 October 2012 AP-00345 Evaluation of traffic control policy in disaster case by using traffic simulation model DAISUKE OSHIMA 1*, SHINJI TANAKA 2, TAKASHI
More informationSewerage Management System for Reduction of River Pollution
Sewerage Management System for Reduction of River Pollution Peter Hartwig Germany Content page: 1 Introduction 1 2 Total emissions 3 3 Discharge from the wastewater treatment plants 4 4 Discharge from
More informationHow To Manage A Flood In Mozambique
Flood Risk Management in Mozambique and Sub-regional Trans-boundary Issues UNFCCC regional expert meeting on loss and damage in Addis Ababa, Ethiopia from 13 to 15 June 2012 Ron Cadribo, UNISDR DRR Advisor,
More informationOpen Spaces Inventory and Analysis for Planning of Earthquake Emergencies for Safe Evacuation Sites in Kathmandu Valley
USMCA2015 The 14 th International Symposium on New Technologies for Urban Safety of Mega Cities in Asia Open Spaces Inventory and Analysis for Planning of Earthquake Emergencies for Safe Evacuation Sites
More informationCooperation assessment São Paulo and the Netherlands
Cooperation assessment São Paulo and the Netherlands Second Brazilian Dutch Dialogues, São Paulo 28-31 August 2011 COLOFON Author Date State and reference : Andrea van der Kerk / Maarten Hofstra on behalf
More informationCosts for Green Infrastructure and Stormwater Controls
Costs for Green Infrastructure and Stormwater Controls August 5, 2015 Bob Newport U.S. EPA Region 5 (Chicago Office) Topics to be Covered EPA data collection and cost analysis focused on postconstruction
More informationUser Perspectives on Project Feasibility Data
User Perspectives on Project Feasibility Data Marcel Šúri Tomáš Cebecauer GeoModel Solar s.r.o., Bratislava, Slovakia marcel.suri@geomodel.eu http://geomodelsolar.eu http://solargis.info Solar Resources
More informationFire Weather Index: from high resolution climatology to Climate Change impact study
Fire Weather Index: from high resolution climatology to Climate Change impact study International Conference on current knowledge of Climate Change Impacts on Agriculture and Forestry in Europe COST-WMO
More informationCCI-HYDR Perturbation Tool. A climate change tool for generating perturbed time series for the Belgian climate MANUAL, JANUARY 2009
CCI-HYDR project (contract SD/CP/03A) for: Programme SSD «Science for a Sustainable Development» MANUAL, JANUARY 2009 CCI-HYDR Perturbation Tool A climate change tool for generating perturbed time series
More informationPrecipitation Monitoring Network:
The Caribbean Drought and Precipitation Monitoring Network: Adrian R. Trotman Caribbean Institute for Meteorology and Hydrology CARIWIN Regional Seminar 14-15 January, 2010 Georgetown, Guyana Why Plan
More informationCSO Modelling Considering Moving Storms and Tipping Bucket Gauge Failures M. Hochedlinger 1 *, W. Sprung 2,3, H. Kainz 3 and K.
CSO Modelling Considering Moving Storms and Tipping Bucket Gauge Failures M. Hochedlinger 1 *, W. Sprung,, H. Kainz and K. König 1 Linz AG Wastewater, Wiener Straße 151, A-41 Linz, Austria Municipality
More informationWater Resources Development and Management in India - An Overview
Water Resources Development and Management in India - An Overview A presentation by U. N. Panjiar Secretary to the Government of India This presentation Water resources scenario in India Water governance
More informationManaging Extreme Weather at Transport for London. ARCC Assembly - 12 June 2014 Helen Woolston, Transport for London Sustainability Coordinator
Managing Extreme Weather at Transport for London ARCC Assembly - 12 June 2014 Helen Woolston, Transport for London Sustainability Coordinator Slide list (wont show) Long Term Climate Change 1. What TfL
More informationAbaya-Chamo Lakes Physical and Water Resources Characteristics, including Scenarios and Impacts
LARS 2007 Catchment and Lake Research Abaya-Chamo Lakes Physical and Water Resources Characteristics, including Scenarios and Impacts Seleshi Bekele Awulachew International Water Management Institute Introduction
More informationPreliminary advances in Climate Risk Management in China Meteorological Administration
Preliminary advances in Climate Risk Management in China Meteorological Administration Gao Ge Guayaquil,Ecuador, Oct.2011 Contents China Framework of Climate Service Experience in Climate/disaster risk
More informationHYDROLOGICAL CYCLE Vol. I - Anthropogenic Effects on the Hydrological Cycle - I.A. Shiklomanov ANTHROPOGENIC EFFECTS ON THE HYDROLOGICAL CYCLE
ANTHROPOGENIC EFFECTS ON THE HYDROLOGICAL CYCLE I.A. Shiklomanov Director, State Hydrological Institute, St. Petersburg, Russia Keywords: hydrological cycle, anthropogenic factors, afforestation, land
More informationCWSRF Project Descriptions and Examples for Green Project Reserve
CWSRF Project Descriptions and Examples for Green Project Reserve I. Water Efficiency a. Water efficiency is the use of improved technologies and practices to deliver equal or better services with less
More informationGeohazards: Minimizing Risk, Maximizing Awareness The Role of the Insurance Industry
Geohazards: Minimizing Risk, Maximizing Awareness The Role of the Insurance Industry Prof. Dr. Peter Hoeppe Head of Geo Risks Research Munich Re International Year of Planet Earth, Paris, 13 February 2008
More informationRainwater Harvesting
Rainwater Harvesting by Norma Khoury-Nolde n.khoury-nolde@nolde-partner.de Germany What is rainwater harvesting? Rainwater harvesting is a technology used to collect, convey and store rain for later use
More informationHow To Predict Climate Change
A changing climate leads to changes in extreme weather and climate events the focus of Chapter 3 Presented by: David R. Easterling Chapter 3:Changes in Climate Extremes & their Impacts on the Natural Physical
More informationThird United Nations World Conference on Disaster Risk Reduction Working Session 2: Risk Identification and Assessment. Speakers
Third United Nations World Conference on Disaster Risk Reduction Working Session 2: Risk Identification and Assessment Speakers Chair: Ms. Florika Fink-Hooijer, Director for Strategy, Policy and International
More informationDISASTER RISK DETECTION AND MANAGEMENT COURSES SETUP SCENARIO AT MAKERERE UNIVERSITY. Makerere University
DISASTER RISK DETECTION AND MANAGEMENT COURSES SETUP SCENARIO AT MAKERERE UNIVERSITY CASE OF THE DEPARTMENT OF GEOGRAPHY Derek Muhwezi 2 MISSION OF THE DEPARTMENT To provide and promote quality education,
More informationFlood risk assessment through a detailed 1D/2D coupled model
CORFU Project Barcelona Case Study Final Workshop 19 th of May 2014 Flood risk assessment through a detailed 1D/2D coupled model Beniamino Russo Aqualogy Urban Drainage Direction Introduction and general
More informationClimate vulnerability assessment Risks from urban flooding Interactive science and policy assessment
Climate vulnerability assessment Risks from urban flooding Interactive science and policy assessment Flood risk from extreme precipitation in Copenhagen - Modelling results Per Skougaard Kaspersen, DTU
More informationSustainable Groundwater Management for Tomorrow s Livelihoods
Groundwater Resources and Management Sustainable Groundwater Management for Tomorrow s Livelihoods Strategies and Products Federal Institute for Geosciences and Natural Resources (BGR), Germany Commissioned
More informationIntegrated Water Resource Management 総 合 水 資 源 管 理
Integrated Water Resource Management 総 合 水 資 源 管 理 1684461 26 This program is designed for an administrative officer to gain the knowledge and to plan countermeasures against Water Resources Management
More informationThe 2015-2016 El Niño event: expected impact on food security and main response scenarios in East and Southern Africa
The 2015-2016 El Niño event: expected impact on food security and main response scenarios in East and Southern Africa Update 27 th October 2015 Felix Rembold, Olivier Leo, Thierry Nègre, Neil Hubbard 2015
More informationWater Security : Experts Propose a UN Definition on Which Much Depends
Embargo: 9 am EDT, Friday March 22 World Water Day 2013 International Year of Water Cooperation Contacts: Mr. Terry Collins, +1-416-538-8712; +1-416-878-8712; tc@tca.tc Advance interviews are available.
More informationUNISDR - Global Risk Assessment: Towards a high-performance environment
1 UNISDR - Global Risk Assessment: Towards a high-performance environment WCDRR, Sendai 15 March, 2015 Sahar Safaie, Julio Serje Global Assessment Report Team United Nations Office for Disaster Risk Reduction
More informationSeventh African Development Forum. Climate Risk Management: Monitoring, Assessment, Early Warning and Response
Seventh African Development Forum Acting on Climate Change for Sustainable Development in Africa Climate Risk Management: Monitoring, Assessment, Early Warning and Response Issues Paper #4 ADF VII 10-15
More informationSouthern Africa The 2014-2015 Rainfall Season
Southern Africa The 2014-2015 Rainfall Season HIGHLIGHTS In the early stages (October-November) of the 2014-2015 growing season in Southern Africa significant rainfall deficits and delayed starts to the
More informationFACTS ABOUT CLIMATE CHANGE
FACTS ABOUT CLIMATE CHANGE 1. What is climate change? Climate change is a long-term shift in the climate of a specific location, region or planet. The shift is measured by changes in features associated
More informationInnovations in Residential Rainwater Harvesting in the UK
Innovations in Residential Rainwater Harvesting in the UK A Preliminary Sustainability Assessment of Innovative Rainwater Harvesting for Residential Properties in the UK Peter Melville-Shreeve (pm277@exeter.ac.uk),
More informationSVRK Prabhakar IGES, Japan. Presented at Asia-Pacific Climate Change Adaptation Forum 2014, 1-3 October 2014, Kuala Lumpur, Malaysia
SVRK Prabhakar IGES, Japan Presented at Asia-Pacific Climate Change Adaptation Forum 2014, 1-3 October 2014, Kuala Lumpur, Malaysia Typical view of disaster recovery: Infrastructure Health Education Transportation
More informationsample The IPCC Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation
sample The IPCC Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation A changing climate leads to changes in extreme weather and climate events 2 Impacts
More informationATTACHMENT 7. CWSRF Project Descriptions and Examples for Green Project Reserve
Attachments 7 and 8 are from the American Recovery and Reinvestment Act Guidance, produced March 2, 2009 by the U.S. EPA Office of Water. Attachments 7 and 8 specifically address the 20% Green Project
More informationTwo messages... Council of Europe. Flood Research
Bonn, 12 May 2003 Insurance and Maladaptation Professor David Crichton University College London Middlesex University, London University of Dundee, Scotland Fellow of the Chartered Insurance Institute
More informationGuideline for Stress Testing the Climate Resilience of Urban Areas
Netherlands Ministry of Infrastructure and Environment Delta Programme Urban Development and Reconstruction Guideline for Stress Testing the Climate Resilience of Urban Areas Extended summary Version 1.0
More informationC.3 Workshop Track 2: Sizing Calculations and Design Considerations for LID Treatment Measures
C.3 Workshop Track 2: Sizing Calculations and Design Considerations for LID Treatment Measures Jill Bicknell, P.E., EOA, Inc. Santa Clara Valley Urban Runoff Pollution Prevention Program Presentation Overview
More informationDisaster Risk Management: prevention and urgent repair procedures for infrastructure and facilities
Disaster Risk Management: prevention and urgent repair procedures for infrastructure and facilities Jacob Greenstein Ph.D, PE, EGAT/ I&E EGAT workshop-december 2009 1 Natural disasters-new trends Natural
More informationClimate Change Long Term Trends and their Implications for Emergency Management August 2011
Climate Change Long Term Trends and their Implications for Emergency Management August 2011 Overview A significant amount of existing research indicates that the world s climate is changing. Emergency
More informationDisaster management challenges in the Danube region related to environmental risks
MINISTRY OF INTERIOR NATIONAL DIRECTORATE GENERAL FOR DISASTER MANAGEMENT Disaster management challenges in the Danube region related to environmental risks Ágnes Rajacic, project manager National Disaster
More informationIntroduction to Rainwater Harvesting. Department of Biological and Agricultural Engineering Texas A&M University
Introduction to Rainwater Harvesting Department of Biological and Agricultural Engineering Texas A&M University Rainfall in your watershed What is a watershed? An area of land that drains to a common point
More informationREFLECTION ON MANAGEMENT OF WATER RESOURCES. Guido Heijdra MSc MCM CMC Associate Professor Water and Environmental Management
REFLECTION ON MANAGEMENT OF WATER RESOURCES Guido Heijdra MSc MCM CMC Associate Professor Water and Environmental Management 1 CONTENT 1. Introduction 2. Water cycle 3. Water usage 4. Water stress in urban
More informationFlooding Fast Facts. flooding), seismic events (tsunami) or large landslides (sometime also called tsunami).
Flooding Fast Facts What is a flood? Flooding is the unusual presence of water on land to a depth which affects normal activities. Flooding can arise from: Overflowing rivers (river flooding), Heavy rainfall
More informationCaribbean Catastrophe Risk Insurance Facility (CCRIF)
CCRIF/Swiss Re Excess Rainfall Product A Guide to Understanding the CCRIF/Swiss Re Excess Rainfall Product Published by: Caribbean Catastrophe Risk Insurance Facility (CCRIF) Contact: Caribbean Risk Managers
More informationLONDON INFRASTRUCTURE PLAN 2050 BUILDING A BIGGER AND BETTER LONDON
LONDON INFRASTRUCTURE PLAN 2050 BUILDING A BIGGER AND BETTER LONDON GROWTH We estimate that London s population became bigger than ever in February 2015. We reached a population of 8.6 million people,
More informationADAPTABILITY AND STABILITY OF ALFALFA CULTIVARS. alda.lgm@zaz.com.br. Abstract
ID # 13-16 ADAPTABILITY AND STABILITY OF ALFALFA CULTIVARS A. C. Ruggieri 1 A.L.G.Monteiro, R. Gualberto 3 1 Estação Experimental de Zootecnia, Instituto de Zootecnia, Sertãozinho, São Paulo, Brasil Dept.
More informationURBAN STORMWATER GUIDELINES AND BEST MANAGEMENT PRACTICES FOR PROTECTION OF FISH AND FISH HABITAT DRAFT DISCUSSION DOCUMENT
URBAN STORMWATER GUIDELINES AND BEST MANAGEMENT PRACTICES FOR PROTECTION OF FISH AND FISH HABITAT DRAFT DISCUSSION DOCUMENT Contacts: Barry Chilibeck (666-3765) or Megan Sterling (666-2322) Revision 4
More information5-2. Dissemination of Earthquake Risk Reduction and Recovery Preparedness Model Programme
5-2. Dissemination of Earthquake Risk Reduction and Recovery Preparedness Model Programme 5-2-1. Background Asian Region is the most disaster prone regions in the world. Many countries in the region are
More informationRecommendations for future developments
C Recommendations for future developments C.1 Reducing flood risk through site layout and design C.1.1 C.1.2 Flood risk should be considered at an early stage in deciding the layout and design of a site
More informationDEVELOPING A MODEL FOR PLANNING AND CONTROLLING PRODUCTION IN SMALL SIZED BUILDING FIRMS
Developing a Model for Planning and Controlling Production in Small Sized Building Firms DEVELOPING A MODEL FOR PLANNING AND CONTROLLING PRODUCTION IN SMALL SIZED BUILDING FIRMS Carlos T. Formoso 1, Maurício
More informationClimate and Disaster Resilience Index of Asian Cities
Climate and Disaster Resilience Index of Asian Cities Coexistence of Contrast Rajib Shaw Professor, http://www.iedm.ges.kyoto-u.ac.jp/ Increasing Trend 4000 3500 Source: UNPD, 2010 3000 2500 2000 1500
More informationSymposium on Climate Risk Management
Symposium on Climate Risk Management Guayaquil, Ecuador 10 th 12 th October 2011 Session 2: Background and Objectives Deborah Hemming Met Office Hadley Centre Weather / Climate impacts on all sectors and
More informationHydrological and Material Cycle Simulation in Lake Biwa Basin Coupling Models about Land, Lake Flow, and Lake Ecosystem
Sengupta, M. and Dalwani, R. (Editors). 2008. Proceedings of Taal2007: The 12 th World Lake Conference: 819-823 Hydrological and Material Cycle Simulation in Lake Biwa Basin Coupling Models about Land,
More informationclimate science A SHORT GUIDE TO This is a short summary of a detailed discussion of climate change science.
A SHORT GUIDE TO climate science This is a short summary of a detailed discussion of climate change science. For more information and to view the full report, visit royalsociety.org/policy/climate-change
More informationDividend Yield and Stock Return in Different Economic Environment: Evidence from Malaysia
MPRA Munich Personal RePEc Archive Dividend Yield and Stock Return in Different Economic Environment: Evidence from Malaysia Meysam Safari Universiti Putra Malaysia (UPM) - Graduate School of Management
More informationResponding to the Challenges of Water Security: the VIII Phase of the International Hydrological Programme 2014-2021
3rd UNECWAS Annual Seminar 21st of August, TUT Responding to the Challenges of Water Security: the VIII Phase of the International Hydrological Programme 2014-2021 Blanca Jimenez-Cisneros Director of the
More information