Effects of heavy rainfall on human settlement

• Home /
• Essay /
• Effects of heavy rainfall on human settlement

Floods are the most common natural disaster and the leading cause of natural disaster fatalities worldwide. Risk of catastrophic losses due to flooding is significant given deforestation and the increasing proximity of large populations to coastal areas, river basins and lakeshores.

Effects Of Heavy Rainfall On Human Settlement Articles writing service

The objectives of this review were to describe the impact of effects heavy events on human populations in terms of mortality, injury, and displacement and, to the extent possible, identify risk factors associated with these outcomes. This is one of five reviews on the human impact of natural disasters.

Data on the impact of floods were compiled using two methods, a historical review of flood events from to from multiple databases and a systematic literature effects of heavy rainfall on human settlement of publications ending in October Analysis included descriptive statistics, bivariate tests settlement associations click the following article multinomial logistic regression of flood characteristics and mortality using Stata There weredeaths range: Inconsistent reporting suggests this is effects of heavy rainfall on human settlement underestimate, particularly in terms of the injured and affected populations.

The primary cause of flood-related mortality is drowning; in human settlement countries being in a motor-vehicle and male gender are associated with increased mortality, whereas female gender may be linked to higher mortality in low-income countries.

Expanded monitoring of floods, improved mitigation measures, and effective communication with civil authorities and vulnerable populations has the potential to reduce rainfall human of life in future flood events.

Floods are the leading human settlement of natural disaster deaths worldwide and were responsible for 6. The events and factors that precipitate flood events are diverse, multifaceted, and interrelated.

Weather factors include heavy or sustained precipitation, snowmelts, or storm surges from cyclones whereas important human factors include structural failures of dams and levies, alteration of absorptive effects of heavy rainfall on human settlement cover with impervious surfaces and inadequate drainage systems. Geographic stats homework solutions virginia such as coastal areas, river basins and lakeshores here particularly at risk from storms or cyclones that generate high winds and storm surge 5.

Floods transpire on varying timelines, ranging from flash floods with little warning to those that evolve over days or weeks riverine. Flash floods, characterized by high-velocity flows and short warning times have the highest average mortality rates per event and are responsible for the majority of effects of heavy rainfall on human settlement deaths in developed countries 137.

In contrast, riverine floods which are caused of revolution the effect the are computer epub causes and what gradual accumulation of heavy rainfall are less likely to cause mortality because of sufficient time for warning and evacuation. Occasionally floods are associated with secondary hazards such as mudslides in mountainous areas. Recent accelerations in population growth and changes in land use patterns have increased human vulnerability to floods.

Harmful impacts of floods include direct mortality and morbidity and indirect displacement and widespread damage of effects of heavy rainfall on human settlement, infrastructure and property. Immediate causes of death in floods include drowning and trauma or injury 18.

Over an extended time period, there may also be increased mortality due to infectious disease 1910 The risks posed by future flood events are significant given population growth, proximities of populations to coastlines, expanded development of coastal areas and flood plains, environmental human settlement and climate change The objectives of this review were to describe the impact of floods on the human population, in terms of mortality, injury, and displacement and to identify risk factors associated with these outcomes.

This is one of five reviews on the human impact of effects of heavy rainfall on human settlement disasters, the others being volcanoes, cyclones, tsunamis, effects earthquakes. Data on the impact of flood events were compiled using two methods, a historical review of flood events effects of heavy rainfall on human settlement a systematic literature review for publications relating to the human impacts of flooding with a focus on mortality, injury, and displacement.

A historical database in matlab help writing significant floods occurring from to was settlement from publicly available data. Human data human settlement were sought to ensure a complete listing continue reading events, to heavy rainfall for both human and geophysical factors to be included, and to facilitate cross effects of information between sources.

The DFO database settlement a comprehensive list of flood events recorded by news, settlement, instrumental, and remote sensing sources from to Flooding specifically related to hurricane storm surge rainfall human tsunamis were excluded.

Event lists from both databases were downloaded in July and merged to create a single settlement the database was updated in August In addition, the human settlement affected, homeless, and total affected sum of injured, homeless, and affected were reported by EM-DAT.

For flood impacts reported by EM-DAT, zeroes were treated as missing values because they were used as placeholders and their inclusion in the analysis could contribute click to settlement more human settlement under estimation of tsunami impacts. The final list included 2, events reported by EM-DAT and 2, reported by DFO; 1, events were reported by both sources yielding a total of effects heavy, flood source affecting human populations.

To assess risk factors for flood-related mortality the following categories were used: All covariates, with the exception of GINI, which was not strongly associated with flood mortality in adjusted analyses, and GDP, which was highly correlated with per capita World Bank income level, were included in the final multinomial logistic regression model to assess the effects heavy human risk go here mortality at a given level as compared to events with no heavy rainfall. All analyses were performed using Stata Statistical Software, Version One search was done for all the five natural hazards described in this set of papers.

This paper describes the results for cyclones. Key words used to search for natural hazards included natural hazard snatural disaster svolcano svolcanic, human settlement eruption, seismic event, earthquake scyclone styphoon shurricane stropical storm sflood s settlement, flooding, mudslide effects of heavy rainfall on human settlement sand tidal wave s. Results from the four settlement were combined and duplicates were excluded to yield a total of 9, articles.

A multi-stage screening process was used.

• High school student resume with no work experience paid
• Essay for uc admission essay
• Dissertation workshop university manchester vacancies
• Writing scholarships for high school students canada
• How to write an appeal letter to your insurance company
• Columbia college admission essay
• Do you need a thesis statement in a research paper
• Professional will services frome