scholarly journals Geo-spatial Assessment of Flood Vulnerability Areas of the Gaza Strip Towards Preparedness and Humanitarian Response Planning

2021 ◽  
pp. 35-44
Keyword(s):  
Climate Change ◽  
Spatial Information ◽  
Social Issues ◽  
Flood Hazard ◽  
Gaza Strip ◽  
Negative Influence ◽  
Ecosystem Structure ◽  
Flood Vulnerability ◽  
Humanitarian Response ◽  
Response Planning

Nowadays, flood and drought will become more common as climate change causes. Due to climate change consequences, flood occurrence and its impact on Gaza people have been of great concern to the Palestinian water authority, as it has a negative influence on various humanitarian and social issues. The hazards and damages resulted by flooding cause loss of life, property, displacement of people and disruption of socioeconomic activities. This research focuses on assessing Gaza Strip vulnerability to flooding using analysis of GIS-based spatial information. Not only did it consider the physical-environmental flood vulnerability, it also investigated social flood vulnerability aspects e.g., population densities. Soil and slope were considered to have the highest weight in the vulnerability mapping, as they represent the main factors in urban hydro-ecosystem structure. The long term average rainfall, a climate function factor, has the lowest weight, because it could be considered as a threat factor in addition to a vulnerability factor. This research demonstrates that urban area and population density as strong factors influencing flood vulnerability for humanitarian and saving life purposes. The findings of Geospatial analysis were used to map vulnerable areas likely to be affected in the event of flood hazard and suggest future interventions and related adaptation strategies in Gaza areas for flood mitigation.

Multi-Criteria Decision Making for Vulnerability Mapping of Flood Hazard: A Case Study of Pune City

2019 ◽  
Vol 2 (1) ◽  
pp. 41-52
Author(s):  
Nitin Mundhe
Keyword(s):  
Decision Making ◽  
Flood Hazard ◽  
Geographical Information ◽  
Multi Criteria Decision Making ◽  
Flood Hazards ◽  
Very High Frequency ◽  
Flood Vulnerability ◽  
Natural Risk ◽  
The Town

Floods are natural risk with a very high frequency, which causes to environmental, social, economic and human losses. The floods in the town happen mainly due to human made activities about the blockage of natural drainage, haphazard construction of roads, building, and high rainfall intensity. Detailed maps showing flood vulnerability areas are helpful in management of flood hazards. Therefore, present research focused on identifying flood vulnerability zones in the Pune City using multi-criteria decision-making approach in Geographical Information System (GIS) and inputs from remotely sensed imageries. Other input data considered for preparing base maps are census details, City maps, and fieldworks. The Pune City classified in to four flood vulnerability classes essential for flood risk management. About 5 per cent area shows high vulnerability for floods in localities namely Wakdewadi, some part of the Shivajinagar, Sangamwadi, Aundh, and Baner with high risk.

scholarly journals Revisiting the Scopes Trial: Young-Earth Creationism, Creation Science, and the Evangelical Denial of Climate Change

Religions ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 133
Author(s):  
K. L. Marshall
Keyword(s):  
Climate Change ◽  
Social Issues ◽  
Anthropogenic Climate Change ◽  
Environmental Crisis ◽  
Biblical Authority ◽  
Scopes Trial ◽  
Creation Science ◽  
Imminent Threat ◽  
Young Earth Creationism ◽  
American Evangelicalism

In the century since the Scopes Trial, one of the most influential dogmas to shape American evangelicalism has been that of young-earth creationism. This article explains why, with its arm of “creation science,” young-earth creationism is a significant factor in evangelicals’ widespread denial of anthropogenic climate change. Young-earth creationism has become closely intertwined with doctrines such as the Bible’s divine authority and the Imago Dei, as well as with social issues such as abortion and euthanasia. Addressing this aspect of the environmental crisis among evangelicals will require a re-orientation of biblical authority so as to approach social issues through a hermeneutic that is able to acknowledge the reality and imminent threat of climate change.

Social Comparison for Concern and Action on Climate Change, Racial Injustice, and COVID-19

2021 ◽  
Author(s):  
Virginia Ulichney ◽  
Johanna Jarcho ◽  
Thomas Shipley ◽  
joy ham ◽  
Chelsea Helion
Keyword(s):  
Climate Change ◽  
Social Comparison ◽  
Social Issues ◽  
Personal Control ◽  
Personal Concern ◽  
Racial Injustice ◽  
Negative Impacts ◽  
Perceived Personal Control

Preventing the negative impacts of major, intersectional U.S. social issues hinges on personal concern and willingness to take action. We examined social comparison of COVID-19, racial injustice, and climate change during Fall 2020. Participants in a U.S. university sample (n = 288), reported personal levels of concern and action taken on these issues, and estimated their peers’ concern and action. Participants accurately estimated similar levels of personal and peer concern for racial injustice and climate change, but overestimated peer concern for COVID-19. At higher personal concern levels, people estimated that they took greater action than peers for all issues. Exploratory analyses found that perceived personal control over social issues increased participants’ concern and action for racial injustice and climate change, but yielded no change for COVID-19. This suggests that issue-specific features, including perceived controllability, may drive people to differently assess their experience of distinct social issues relative to peers.

scholarly journals Exposure to Floods, Climate Change, and Poverty in Vietnam

2017 ◽  
Author(s):  
Mook Bangalore ◽  
Andrew Smith ◽  
Ted Veldkamp
Keyword(s):  
Climate Change ◽  
Flood Hazard ◽  
National Level ◽  
Climate Change Impacts ◽  
Ho Chi Minh City ◽  
Poor People ◽  
Socioeconomic Conditions ◽  
Socioeconomic Data ◽  
The City ◽  
Level Analysis

Abstract. With 70 percent of its population living in coastal areas and low-lying deltas, Vietnam is highly exposed to riverine and coastal flooding. This paper examines the exposure of the population and poor people in particular to current and future flooding in Vietnam and specifically in Ho Chi Minh City, using new high-resolution flood hazard maps and spatial socioeconomic data. The national-level analysis finds that a third of today’s population is already exposed to a flood, which occurs once every 25 years, assuming no protection. For the same return period flood under current socioeconomic conditions, climate change may increase the number exposed to 38 to 46 percent of the population. Climate change impacts can make frequent events as important as rare ones: the estimates suggest a 25-year flood under future conditions can expose more people than a 200-year flood under current conditions. Although poor districts are not found to be more exposed to floods at the national level, the city-level analysis of Ho Chi Minh City provides evidence that slum areas are highly exposed. The results of this paper show the benefits of investing today in flood risk management, and can provide guidance as to where future investments may be targeted.

scholarly journals Estimated effects of climate change on flood vulnerability of U.S. bridges

2012 ◽  
Vol 17 (8) ◽  
pp. 939-955 ◽  
Author(s):  
Len Wright ◽  
Paul Chinowsky ◽  
Kenneth Strzepek ◽  
Russell Jones ◽  
Richard Streeter ◽  
...  
Keyword(s):  
Climate Change ◽  
Flood Vulnerability

scholarly journals PENGARUH BENCANA ALAM, PERUBAHAN IKLIM, DAN KUALITAS LINGKUNGAN TERHADAP JUMLAH KUNJUNGAN WISATAWAN MANCANEGARA KE INDONESIA

2019 ◽  
Vol 1 (4) ◽  
pp. 13
Author(s):  
Safitri Safitri ◽  
Alpon Satrianto
Keyword(s):  
Climate Change ◽  
Regression Analysis ◽  
Panel Data ◽  
Natural Disaster ◽  
Significant Influence ◽  
Research Result ◽  
Negative Influence ◽  
Positive Influence ◽  
Environment Quality ◽  
Research Goal

This research goal is looking for the effect of natural disaster, climate change, and environment quality to the amount of tourist visit to Indonesia. This research uses panel data from 2014 untill 2017, the data get from the related institutions, and uses multiple regression analysis. This research result: 1) Natural disaster has negative influence and it is not significant to tourist visit to Indonesia, 2) Climate change has positive and significant influence to tourist visit to Indonesia, and 3) Environment quality has positive influence and is not significant to the amount of torist visit to Indonesia.

scholarly journals Spatial-temporal trends analysis of flood events in the Republic of Armenia in the context of climate change

2020 ◽  
Vol 11 (S1) ◽  
pp. 289-309 ◽  
Author(s):  
Hrachuhi Galstyan ◽  
Shamshad Khan ◽  
Hovik Sayadyan ◽  
Artur Sargsyan ◽  
Tatevik Safaryan
Keyword(s):  
Climate Change ◽  
Flood Hazard ◽  
Methodological Approach ◽  
Temporal Trends ◽  
Geographical Information ◽  
Trend Test ◽  
Flood Events ◽  
Temperature And Precipitation ◽  
The Republic ◽  
Events Data

Abstract The primary goal of the study is to analyze the spatial-temporal trends and distribution of flood events in the context of climate change in Armenia. For that purpose, some meteorological parameters, physical-geographical factors and the flood events data were studied for the 1994–2019 period. The linear trends demonstrate an increasing tendency of air temperature and precipitation. Those trends expressed increased flood occurrences, especially for the 2000s, whereas the Mann–Kendall (MK) trend test reveals no significant change. The number of flood events reaches its maximum in 2011 with its peak in May. Out of 191 flood events, half of the occurrences are recorded in the flat areas and southern aspects of the mountains (22% of the country's territory). There is a certain clustering of flood events in the areas with up to 5° slopes (66% of flood events). The most flood vulnerable areas were analyzed and mapped via Geographical Information System (GIS). The GIS-based mapping shows the location of flood vulnerable areas in the central, northern parts of the country, and the coastal areas of Lake Sevan. Our methodological approach elaborates the localization of flood-prone sites. It can be used for the flood hazard assessment mapping and risk management.

scholarly journals Review of different methods and techniques used for flood vulnerability analysis

2020 ◽  
Author(s):  
Dilip Kumar ◽  
Rajib Kumar Bhattacharjya
Keyword(s):  
Vulnerability Assessment ◽  
Flood Hazard ◽  
Ground Level ◽  
Primary Objective ◽  
Single Type ◽  
Flood Vulnerability ◽  
Hazard Management ◽  
Multiple Risks ◽  
Flood Hazard Management ◽  
Precise Relationship

Abstract. Assessment of vulnerability is the primary objective of flood hazard management. One of the most significant purposes of flood vulnerability appraisal is to make a precise relationship between the theoretical conceptions of flood vulnerability and the ground level management policies. A variety of approaches have been defined by many researchers to evaluate vulnerability. As such, the selection of the most suitable methodology is essential for policymakers to adequate mitigation policies. The purpose of the present study is to review all the vulnerability methods floating over the research universe and compare their benefits and drawbacks. This study evaluated more than 250 selected articles related to the assessment of vulnerability published between 1980 and 2020 to determine their competence in the estimation of flood vulnerability. The findings show that most of the research works are related to statistical methods, and the methods used to allocate weight to different indicators associate to the vulnerability. Moreover, most of the vulnerability assessment methods are centred around the single type of hazard, i.e., flood, drought, etc. As such, the results recommend the necessity for developing a new integrated vulnerability assessment framework applicable to worldwide considering multiple risks.

scholarly journals GIS based Flood Vulnerability Studies for Ife Central Local Government Area, Osun State, Nigeria

2020 ◽  
Vol 4 (1) ◽  
pp. 160-171
Author(s):  
V.A. Ijaware
Keyword(s):  
Local Government ◽  
Flood Hazard ◽  
Pairwise Comparison ◽  
Tropical Rainfall Measuring Mission ◽  
Satellite System ◽  
Comparison Method ◽  
Local Government Area ◽  
Landsat 8 ◽  
Flood Hazards ◽  
Flood Vulnerability

Flood has negatively affected Ife Central Local Government Area of Osun State, Nigeria. This work is aimed at mapping the vulnerability of the area to flood. Its objectives addressed the ranking of various natural and artificial factors causing flood, the determination and delineation of vulnerability to flood in the study area. Using remote sensing and GIS techniques, coordinates of flooded sites were acquired with Global Navigation Satellite System receiver; Landsat 8 data were acquired from the USGS website. To map land use, elevation data were acquired from the Shuttle Radar Topographic Mission Digital Elevation Models, soil data was obtained from the Nigerian Geological Survey website, and rainfall data was acquired from Tropical Rainfall Measuring Mission satellit. Using Pairwise Comparison, the various weights of factors constituting flood in the area were acquired. Weighted Linear Combination and Analytical Hierarchical Process was used in producing the flood hazard and flood vulnerability maps. ArcGIS 10.2 Software was used in spatial and attribute data acquisition, processing, and information presentation. The Pairwise Comparison method adopted was validated and observed to have a consistency ration of 0.003. Results obtained show that 9.2% of the study area is highly prone to flood hazards 20.4% is prone to flood hazard and 44.3% is moderately prone to flood hazard. The method adopted correctly identifies all existing flood incidence areas within the flood- prone areas in the hazard map. The maps produced will serve as an effective tool to aid the prevention and mitigation of flood disaster in the flood-prone area.

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