scholarly journals PENGEMBANGAN METODE ANALISIS RISIKO BENCANA: SEBUAH STUDI KASUS PULAU LOMBOK

2018 ◽  
Author(s):  
Syamsuddin
Keyword(s):  
Risk Index ◽  
Input Parameter ◽  
Hazard Index ◽  
Warning System ◽  
Disaster Mitigation ◽  
Hazard Risk ◽  
Input Parameters ◽  
A Site ◽  
The City

Earthquakes often cause fatalities to human being. Unfortunately, the event of earthquakes cannot be forecasted. But, the hazard risk due to these earthquakes could be reduced if the geological, seismic and physical surface conditions are known. This reduction plays an important role in disaster mitigation. This paper discusses the development of a method for hazard risk analysis due to earthquakes. The development is based on the input parameters of the hazard and vulnerability components of a site being investigated. Each parameter is then rated, so the total rating of hazard and vulnerability input parameters is obtained. The comparison between the applied rating and the total rating of hazard and vulnerability input parameters results in an index of each input parameter, consecutively. Thus, the multiplication of indexes, (hazard and vulnerability), results in a hazard risk index. Based on the proposed hazard index, a case study in the city of Mataram of Lombok Island has been conducted. The result shows that the city of Mataram has a medium hazard risk index. This means that if an earthquake occurs in the city of Mataram, a medium scale of fatalities may be experienced by the city. However, this index should be considered as an early warning system in disaster mitigation. So, the real condition of the city should be evaluated in order to increase the degree of preparedness due to the event of earthquakes that could occur at any time.

scholarly journals Strip plazas in the suburbs: a redevelopment framework for convenience centres

2021 ◽  
Author(s):  
Natalie Elizabeth Hickey
Keyword(s):  
Real Estate ◽  
Key Words ◽  
Service Needs ◽  
Suburban Communities ◽  
The People ◽  
Post War ◽  
A Site ◽  
The City

Convenience centres are a prominent retail form in the suburban communities of Toronto. Built to satisfy the goods and service needs of the people who inhabit the suburbs, convenience centres were first built in the post-war era, and consist of one-story retail units connected by a shared canopy. They have one or more rows of parking adjacent to the street and are designed to create a convenient experience for drivers. Convenience centres in Toronto typically occupy real estate along the Avenues and major arterial roads: areas designated in the City of Toronto Official plan to support future intensification, density, and housing. Therefore, the research in this project describes a set of recommendations in the form of a framework for redevelopment of convenience centres. It also outlines a case study for a site in Scarborough, Ontario, in which this framework was applied. Key words: retail; strip plaza; convenience centre; suburbs; redevelopment; Toronto;

Controlling taste and odour events for the city of Philadelphia, USA: a case study

2008 ◽  
Vol 8 (2) ◽  
pp. 135-141 ◽  
Author(s):  
I. H. (Mel) Suffet ◽  
Gary Burlingame ◽  
Erin Mackey
Keyword(s):  
Drinking Water ◽  
Early Warning ◽  
Distribution System ◽  
Warning System ◽  
Consumer Complaints ◽  
Chlorine Disinfection ◽  
Drinking Waters ◽  
Year 2000 ◽  
The City

The overall goal of this case study is to describe the history and present methods that the Philadelphia Water Department (PWD) uses to address its on-going earthy and musty drinking water T&O problems. The Philadelphia Water Department has developed a baseline for its water's aesthetic qualities since the early 1980’s. Philadelphia feels it has sufficient resources to control taste and odour problems. However, when directly asked, only 61–64% of the consumers are satisfied with the taste and odour of Philadelphia's drinking waters. A taste and odour early warning system is being developed for the two drinking water sources, the Delaware and Schuylkill rivers. Secondly, routine T&O panels and chemical analysis of geosmin and MIB are completed. Since the year 2000, 10 ng/L has become an early warning wake-up call for PWD. When higher levels are observed, testing is a priority, the source of the T&O is investigated and consumer complaints are monitored carefully. Present water treatment plants are conventional with chlorine disinfection, coagulation/sedimentation, rapid dual media filtration and final chloramination. The PWD uses powdered activated carbon, river water bypass and hydraulic changes in the distribution system to minimise odour events.

Von der Großstadtfeindschaft zum Nazikiez? Warum ein urbaner Populismus von rechts eine reelle Gefahr ist

2019 ◽  
Vol 68 (8-9) ◽  
pp. 609-628
Author(s):  
Peter Bescherer
Keyword(s):  
Urban Development ◽  
Radical Right ◽  
National Socialist ◽  
City Life ◽  
Urban Security ◽  
East German ◽  
The Right ◽  
A Site ◽  
The City

Zusammenfassung Die reaktionären Bewegungen der Vergangenheit verteufelten das vermeintlich sündhafte, wurzellose und degenerierte Leben in der Großstadt und glorifizierten die Genügsamkeit und Fruchtbarkeit des ‚Bauernstandes‘. Zwar waren städtische Räume immer auch der Ort rechter Hegemoniebestrebungen, die von der Monumentalarchitektur der Nazis bis hin zu den ‚national befreiten Zonen‘ der NPD reichten. Die Stadt war aber in der Regel nicht ihr Thema. Mit der Krise der liberalen Demokratie droht sich das Politikfeld Stadt für die Rechte zu öffnen. Der Aufsatz illustriert anhand der Wohnungsfrage und der Sicherheitspolitik, wie Stadtentwicklung eine populistische Lücke hinterlässt, in die rechte Parteien und Bewegungen hineindrängen (können). Anhand eines Falls aus der empirischen Forschung wird darüber hinaus diskutiert, wie sich politische Nachfrage und rechtspopulistisches Angebot zueinander verhalten. Abstract: From Anti-Urbanism to Urban Populism? The Upcoming Danger of an Urban-Based Radical Right Reactionary movements of the past demonized city life for nurturing dissolute, rootless and degenerated habits. On the contrary, they praised the frugality and fertility of rural people. The city has always been a site of hegemonic politics by the radical right, ranging from National-Socialist architecture to no-go areas established by neo-Nazis in East German towns after the reunification. It has, however, usually not been a matter of rightist politics. The crisis of liberal democracy, that came about the last years, runs the risk of providing the radical right with access to urban development. By analyzing issues on the housing market and in urban security politics the paper points out a ‘populist gap’ in urban development that could be filled by the right. Furthermore, an empirical case study reveals tensions between the demand site and supply side of urban populism.

Summary Report of the SATREPS Project on Earthquake and Tsunami Disaster Mitigation Technology in Peru

2014 ◽  
Vol 9 (6) ◽  
pp. 916-924 ◽  
Author(s):  
Fumio Yamazaki ◽  
◽  
Carlos Zavala ◽  
Shoichi Nakai ◽  
Shunichi Koshimura ◽  
...  
Keyword(s):  
Disaster Mitigation ◽  
Observation Data ◽  
Training And Education ◽  
Field Surveys ◽  
Tsunami Disaster ◽  
Research Fields ◽  
Seismic Motion ◽  
Study Sites ◽  
The City

One of the SATREPS projects on earthquake and tsunami disaster mitigation technology in Peru has been promoted since March 2010 for a five-year period. The project focuses on five research fields, i.e., seismic motion and geotechnical, tsunamis, buildings, damage assessment, and disaster mitigation planning. Collaborative research has been carried out through joint experiments, observations, field surveys, computer simulations, seminars and workshops. With the Lima metropolitan area and the city of Tacna set as case study sites, two mega-thrust earthquakes have been simulated and their effects and countermeasures investigated. The simulation results have been validated by observation data and have been implemented in government policy. Young Peruvian engineers and scientists have also received training and education. This paper summarizes the progress and outcomes of the SATREPS project for earthquake and tsunami disaster mitigation in Peru.

Integrating new methods and tools in fire danger rating

2007 ◽  
Vol 16 (3) ◽  
pp. 306 ◽  
Author(s):  
Christos Vasilakos ◽  
Kostas Kalabokidis ◽  
John Hatzopoulos ◽  
George Kallos ◽  
Yiannis Matsinos
Keyword(s):  
Fire Hazard ◽  
Meteorological Data ◽  
Risk Index ◽  
Hazard Index ◽  
Fire Risk ◽  
Fire Danger ◽  
Burned Area ◽  
Fire Weather Index ◽  
Input Parameters ◽  
Fire Ignition

Prevention is one of the most important stages in wildfire and other natural hazard management regimes. Fire danger rating systems have been adopted by many developed countries dealing with wildfire prevention and pre-suppression planning, so that civil protection agencies are able to define areas with high probabilities of fire ignition and resort to necessary actions. This present paper presents a fire ignition risk scheme, developed in the study area of Lesvos Island, Greece, that can be an integral component of a quantitative Fire Danger Rating System. The proposed methodology estimates the geo-spatial fire risk regardless of fire causes or expected burned area, and it has the ability of forecasting based on meteorological data. The main output of the proposed scheme is the Fire Ignition Index, which is based on three other indices: Fire Weather Index, Fire Hazard Index, and Fire Risk Index. These indices are not just a relative probability for fire occurrence, but a rather quantitative assessment of fire danger in a systematic way. Remote sensing data from the high-resolution QuickBird and the Landsat ETM satellite sensors were utilised in order to provide part of the input parameters to the scheme, while Remote Automatic Weather Stations and the SKIRON/Eta weather forecasting system provided real-time and forecasted meteorological data, respectively. Geographic Information Systems were used for management and spatial analyses of the input parameters. The relationship between wildfire occurrence and the input parameters was investigated by neural networks whose training was based on historical data.

scholarly journals Strip plazas in the suburbs: a redevelopment framework for convenience centres

2021 ◽  
Author(s):  
Natalie Elizabeth Hickey
Keyword(s):  
Real Estate ◽  
Key Words ◽  
Service Needs ◽  
Suburban Communities ◽  
The People ◽  
Post War ◽  
A Site ◽  
The City

Convenience centres are a prominent retail form in the suburban communities of Toronto. Built to satisfy the goods and service needs of the people who inhabit the suburbs, convenience centres were first built in the post-war era, and consist of one-story retail units connected by a shared canopy. They have one or more rows of parking adjacent to the street and are designed to create a convenient experience for drivers. Convenience centres in Toronto typically occupy real estate along the Avenues and major arterial roads: areas designated in the City of Toronto Official plan to support future intensification, density, and housing. Therefore, the research in this project describes a set of recommendations in the form of a framework for redevelopment of convenience centres. It also outlines a case study for a site in Scarborough, Ontario, in which this framework was applied. Key words: retail; strip plaza; convenience centre; suburbs; redevelopment; Toronto;

scholarly journals Detecting Extreme Rainfall Events Using the WRF-ERDS Workflow: The 15 July 2020 Palermo Case Study

Water ◽  
2022 ◽  
Vol 14 (1) ◽  
pp. 86
Author(s):  
Paola Mazzoglio ◽  
Andrea Parodi ◽  
Antonio Parodi
Keyword(s):  
Detection System ◽  
Warning System ◽  
Extreme Rainfall ◽  
Rainfall Event ◽  
Heavy Rainfall Event ◽  
Extreme Rainfall Events ◽  
The City ◽  
Meteorological Models

In this work, we describe the integration of Weather and Research Forecasting (WRF) forecasts produced by CIMA Research Foundation within ITHACA Extreme Rainfall Detection System (ERDS) to increase the forecasting skills of the overall early warning system. The entire workflow is applied to the heavy rainfall event that affected the city of Palermo on 15 July 2020, causing urban flooding due to an exceptional rainfall amount of more than 130 mm recorded in about 2.5 h. This rainfall event was not properly forecasted by meteorological models operational at the time of the event, thus not allowing to issue an adequate alert over that area. The results highlight that the improvement in the quantitative precipitation scenario forecast skills, supported by the adoption of the H2020 LEXIS computing facilities and by the assimilation of in situ observations, allowed the ERDS system to improve the prediction of the peak rainfall depths, thus paving the way to the potential issuing of an alert over the Palermo area.

scholarly journals DISASTER RISK MANAGEMENT in PALU CITY

2019 ◽  
Author(s):  
muhammad ahsan samad
Keyword(s):  
Natural Disasters ◽  
Natural Disaster ◽  
Disaster Management ◽  
Disaster Risk ◽  
Disaster Mitigation ◽  
Tsunami Disaster ◽  
Community Preparedness ◽  
The Many ◽  
The City

Palu City is one of the provincial capitals in Indonesia which is right on the Equator line. In addition, this city is one of the many regions in the eastern part of Indonesia that have a considerable potential for natural disasters. The natural disaster that occurred in Palu on September 28, 2018 consisted of three types of disasters, the first was an earthquake, the second tsunami and the last was liquefaction. This natural disaster caused damage to supporting infrastructure and thousands of people died. The large number of fatalities illustrates that the preparation and preparedness of the community and local government authorities are still low, mainly due to a lack of knowledge and concern for these natural phenomena and their consequences. The earthquake and tsunami disaster that took place in the city of Palu Sigi and Donggala was a momentum to change the paradigm of disaster management by increasing community preparedness. This research tells the story of the phenomenon of the three natural disasters, also tried to explain the steps and design of disaster mitigation. Disaster Mitigation must be implemented to reduce the risk of natural disasters. Public policy about community preparedness towards disaster management is very important and urgent to do in order to reduce disaster risk. Disaster cases in Palu City as a case study are considered relevant for the implementation of disaster management systems.

scholarly journals Laboratory investigations of diclofenac migration in saturated porous media – a case study

Geologos ◽  
2019 ◽  
Vol 25 (3) ◽  
pp. 213-223
Author(s):  
Monika Okońska ◽  
Marek Marciniak ◽  
Joanna Zembrzuska ◽  
Mariusz Kaczmarek
Keyword(s):  
Porous Media ◽  
Breakthrough Curves ◽  
Chloride Ions ◽  
Pharmaceutical Drugs ◽  
Low Concentrations ◽  
Laboratory Investigations ◽  
Optimisation Methods ◽  
A Site ◽  
The City

Abstract At present, concentrations of pharmaceuticals in surface and ground waters are low; however, even low concentrations of certain substances may prove very harmful. One of such pharmaceutical drugs is diclofenac, a popular non-steroidal anti-inflammatory drug (NSAID). For this reason, it is important to determine its mobility in groundwater and to estimate parameters of migration. Authors conducted column tests for two porous media: an artificial one, consisting of glass granules, and a natural one, i.e., sandur sand obtained from a site north of the city of Poznań (Poland). During the test, impulse breakthrough curves of chloride ions and diclofenac were recorded. The results were used to identify a specific sorption model and to determine values of migration parameters. Solutions of the inverse problem using optimisation methods and of equations of mathematical migration models were carried out in a MATLAB environment. Based on test results, the mobility of diclofenac is shown to be very high and comparable to that of chloride ions. The tests also revealed a slight and irreversible sorption of diclofenac on grains of both porous media.

Exploiting excavation archives: Herculaneum from 1927 to 1961 as a case-study

2016 ◽  
Vol 29 ◽  
pp. 423-437
Author(s):  
Nicolas Monteix
Keyword(s):  
Subjective Perception ◽  
The Past ◽  
Archival Documents ◽  
Archival Documentation ◽  
A Site ◽  
Wooden Furniture ◽  
The City ◽  
The Town ◽  
Source Of Information

“Questi giornali di scavo di Ercolano sono una miseria di forma e di sostanza”“The only source of information for most of the finds of the site [Pompeii] remains the pages of the Giornali degli Scavi”With the multiplication of excavations, archaeological research (and even rescue archaeology) increasingly faces sites previously explored and thereby has to deal with documentation made with different methods and of different scopes than those of today. Beyond the historiographical issues and differences in ways of describing the past as viewed from the present, such an archival documentation is generally fragmentary, often scattered between various institutions or in private archives. The aim of this paper is to contribute to a debate on an important issue: how might we best make use of previous material, from archival documents to publications?Herculaneum can exemplify the main processes one might face while studying a site excavated in the past. Initially explored through tunnels, it was excavated in open-area excavations in four periods (1828-55; 1869-75; 1927-61; 1996-98). Most of the city as we know it was uncovered by A. Maiuri (1886-1963) while he was Soprintendente and director of the Museum of Naples (1924-61). He managed to pass himself off as the only excavator of Herculaneum, and such a view was consolidated by the (incomplete) publication of his excavations in 1958. Up until the late 1990s, anything written about Herculaneum relied on his synthesis, with only a few re-interpretations based on observations made on a site that had been restored and presented by him. S. Mols was the first to use other sources to understand better the context of the wooden furniture discovered throughout the town, namely the daybooks (Giornale degli scavi di Ercolano [henceforth GSE]) composed during the excavation. Since then, slowly but surely, many of those involved in the study of Herculaneum started using those diaries, hoping to have a more complete and less subjective perception of the excavation — at least, one less influenced by Maiuri.

Sign in / Sign up

Export Citation Format

Share Document