Volcanic Hazards Free Term Papers
Last update: May 30, 2017-
To What Extent Can Preparedness Mitigate the Effects of Volcanic Hazards?
To what extent can preparedness mitigate the effects of volcanic hazards? Whittow in 1980 defines a hazard as a “perceived natural event which has the potential to threaten both life and property, and a disaster is the realisation of this hazard.” Earth hazards can therefore include all natural events including earthquakes, volcanoes, flooding and mass movement. Due to the very nature of these events mitigating can be more successful for hazards such as volcanoes which
Rating:Essay Length: 1,033 Words / 5 PagesSubmitted: April 25, 2016 -
To What Extent Can Preparedness and Planning Mitigate the Effects of Volcanic Hazards?
To what extent can preparedness and planning mitigate the effects of volcanic hazards? (40marks) A volcanic hazard is a threat to human life or property due to volcanic activity caused by tectonic activity. The main hazards caused by volcanic activity include pyroclastic flows, lahars, lava flows, ash clouds and release of dangerous gases. These hazards have many impacts on people and their environment. However, some of these impacts can be reduced by management strategies such
Rating:Essay Length: 1,582 Words / 7 PagesSubmitted: May 4, 2016 -
Systems of Prediction, Preparation and Prevention Are So Well Developed, Catastrophe Is Avoidable - in the Extent of Volcanic Hazards, Discuss the Extent to Which You Agree with This View
A volcanic hazard refers to any potentially dangerous volcanic process such as lava flows, pyroclastic flows and ash. Undoubtedly, prediction, prevention and preparation can reduce the impacts of volcanic hazards quite considerably however; the destruction caused by a hazard can never truly be prevented completely. Therefore, despite improvements in technology and community preparedness, there is no guarantee that all catastrophes can be avoided. It is especially dependable on a country’s economic and political stability. LIC’s
Rating:Essay Length: 2,131 Words / 9 PagesSubmitted: March 3, 2017 -
To What Extent Do You Agree with the View That the Hazards Resulting from Volcanic Activity Have to Be Adapted to Rather Than Managed?
To what extend do you agree with the view that the hazards resulting from volcanic activity have to be adapted to rather than managed? (40marks) Adapting to a situation is when a person learns to live with and recovers after an event and deals with the consequences, whereas managing a situation is when it is prevented, altered or planning has occurred to prepare for the foredooming situation. Deaths from volcanic activity are estimated at about
Rating:Essay Length: 1,040 Words / 5 PagesSubmitted: March 23, 2015 -
The Hazards Presented by Volcanic and Seismic Events Have the Greatest Impact on the World's Poorest People’. to What Extent Do You Agree with This View?
Personally I believe that the poorer people feel the secondary effects worst as they aren’t as able to cope with them economically, however seismic and volcanic events have no distinction between economic status and the primary effects can cause problems for people all around the world creating varied impact depending on intensity. Seismic and volcanic events occur almost always on plate boundaries (the exceptions being hot spots). Many people live on plate boundaries rich and
Rating:Essay Length: 854 Words / 4 PagesSubmitted: April 10, 2016 -
Hazardous Material Warning Systems
Hazardous Material emergencies in the fire service are often are far more complex than in the past. With the concerns of terrorism, the use or weapons of mass destruction (WMD) or radiological threats firefighters are introduced to basic courses in almost every level of training today. The federal government has developed strategies for assisting emergency responders with the Department of Transportation labeling system for transportation and the color coded warning system for fixed facilities (Shackelford,
Rating:Essay Length: 762 Words / 4 PagesSubmitted: November 21, 2011 -
Emergency Procedure for Hazardous Chemical Substance Spillage
EMERGENCY PROCEDURE FOR HAZARDOUS CHEMICAL SUBSTANCE SPILLAGE All sections affected by the incident will, if required, evacuate according to the emergency evacuation procedure RCGEN 01 – Emergency evacuation procedure. If an employee comes across a hazardous chemical spillage e.g. (diesel/petrol) the following steps to be taken: Contact the responsible manager / supervisor immediately Responsible manager / supervisor to evaluate the situation and call the relevant emergency department The area is to be cornered off and
Rating:Essay Length: 354 Words / 2 PagesSubmitted: December 1, 2011 -
Handling Electricity, Gas and Other Hazardous Materials
Handling electricity, gas and other hazardous materials Contractors, the event team and event manager have to be catuous when handling electricity, gas and other hazardous materials as this is a major risk and could cause an injury or death in some cases. The contractors handling electricity, gas and other hazardous materials must be qualified people. To guarantee the contractors are qualified the event manager will need to check their transcript before the event. Operating equipment
Rating:Essay Length: 385 Words / 2 PagesSubmitted: May 9, 2013 -
Hazardous of Electronic Gadget
From the moment I get up from my seat and walk until I stand here in front of you, did you notice that I'm holdings these two gadgets in my hands? Can you tell me what on my right and what on my left? What are the functions of these gadgets? I will not give you the answer because I bet all of you know the answers for these questions. A very good morning I
Rating:Essay Length: 744 Words / 3 PagesSubmitted: December 15, 2013 -
Volcanic Case
The plate tectonics theory was put forward by Alfred Wegener suggesting that the continents were at one point all conjoined in one supercontinent known as Pangaea. He then suggested that Pangaea had drifted apart through the movement of plates to give us the current position of continents we have today. Wegener's theory was linked to a variety of evidence, however it took further research and evidence for this to become a leading theory. This means
Rating:Essay Length: 762 Words / 4 PagesSubmitted: January 24, 2014 -
Volcanic and Seismic Events Are Major Pieces of Evidence Towards Proving That Plate Tectonics in Valid' Discuss the Extent to Which You Agree with This Statement.
If we map out the divisions between plates, it would show the distribution of volcanoes around the world. These plates are either continental, The North American Plate, or oceanic, The Nazca Plate. Convection currents power tectonic plates, which is the circular movement of magma within the mantle. These currents are powered by the core, which heats the magma, causing it to rise, cool and fall back down. This circular motion causes the plates, which float
Rating:Essay Length: 1,388 Words / 6 PagesSubmitted: February 6, 2014 -
Analyse the Factors That Differences in the Hazards Posed by Volcanoes Around the World
Chloe Coole Analyse the factors that differences in the hazards posed by volcanoes around the world (40 marks) A hazard is a naturally occurring event that has the potential to cause loss of life or economical damage. The hazards that are caused by Volcanoes can vary in size and depends on the scale of the eruption; if it is a small eruption then it has minimal impacts, whereas a larger eruption can cause mass disruption.
Rating:Essay Length: 1,373 Words / 6 PagesSubmitted: April 13, 2015 -
Discuss the Degree to Which the Theory of Plate Tectonics Is Supported by the Distribution of Volcanic and Seismic Activity Across the Globe (40)
The initial theory of why the plates moved was developed by Alfred Wegner (1880-1930). In 1912 Wegener suggested that the continents were once joined as the super continent Pangaea, he then suggested that the earth’s crust was divided into 7 large plates. He said that the plates were solid and rigid and floated like rafts on the earth’s asthenosphere and they were moved around by convection currents below them. Wegner gathered much evidence to support
Rating:Essay Length: 1,150 Words / 5 PagesSubmitted: April 14, 2015 -
Earth-System Feedbacks in Response to Volcanism
The Earth system consists of the geosphere, atmosphere, hydrosphere and biosphere, and can be regarded as a large-scale example of Le Chatelier's Principle where systemic perturbations are mitigated through complex feedbacks to eventually establish an amended equilibrium. The geosphere impacts the other spheres as it regulates uniformitarianism through volcanism, while also providing the physical interface between the lithosphere and organic subaerial constituents of the earth system in the form of regolith; thereby facilitating biotic subsistence
Rating:Essay Length: 1,465 Words / 6 PagesSubmitted: May 6, 2015 -
Identifying Environmental Hazards
Jarrett * Why do you see increases and decreases in the invasive species population? The increase of these invasive species is due to the fact that these species are not constrained by natural factors as much as they were in their native habitat. In fact, because of their filtered feeding habits, they are able to consume Phytoplankton, which is the primary organism of the food web. Adversely, as the Phytoplankton population starts to decrease, so
Rating:Essay Length: 864 Words / 4 PagesSubmitted: July 24, 2015 -
The Concepts ‘moral Hazard’ and ‘adverse Selection’
‘Explain the concepts ‘moral hazard’ and ‘adverse selection’ and illustrate how they lead to ‘market failure’ in one area/sector of the economy’. The risk that a party to a transaction has not entered into the contract in good faith, has provided misleading information about its assets, liabilities or credit capacity, or has an incentive to take unusual risks in a desperate attempt to earn a profit before the contract settles. This problem is called moral
Rating:Essay Length: 913 Words / 4 PagesSubmitted: November 14, 2015 -
Analyse the Factors That Cause Differences in the Hazards Posed by Volcanoes Around the World
‘Analyse the factors that cause differences in the hazards posed by volcanoes around the world’. (40 marks) There are variations in the form, frequency and type of volcanic eruption. These are related to the different kinds of plate margin, emissions and lava. A volcanic event can have a range of impacts, affecting the area immediately around the volcano. Volcanic effects become a hazard when they impacts upon human and built environments, killing and injuring people
Rating:Essay Length: 733 Words / 3 PagesSubmitted: November 18, 2015 -
Analyse the Factors That Cause Differences in the Hazards Posed by Volcanoes Around the World
Analyse the factors that cause differences in the hazards posed by volcanoes around the world (40 marks) All volcanoes can cause many hazards to occour, both during and after their eruptions, such as pyroclastic flows, ash clouds and landslides. However, the severity of these hazards varies greatly depending upon physical, economical and social factors. One physical factor which can have a major impact upon the hazards posed by volcanoes, is the type of lava associated
Rating:Essay Length: 611 Words / 3 PagesSubmitted: January 4, 2016 -
Analyse the Factors That Cause Differences in the Hazards Posed by Volcanoes Around the World
RECRUITMENT – complete the grid below (define, give examples, benefits and drawbacks) DEFINITION HOW? (examples) 2 benefits for a firm 2 drawbacks for a firm Internal recruitment Candidates for a position are identified from within the organisation * Advertising is cheap * The applicant already knows the organisation, potentially reducing costs of induction training * New ideas or fresh approach may not be generated * There will be a limited source of potential applicants External
Rating:Essay Length: 253 Words / 2 PagesSubmitted: February 24, 2016 -
How Significant Is the Level of Economic Development When Determining the Impact of an Earth Hazard?
How significant is the level of economic development when determining the impact of an earth hazard ? (30) Whilst the economic development level of a country is significant in determining the impact of an earth hazard, there are other factors to consider such as: the location of an event or a population centre, the magnitude of an event and other factors such as political relations. These factors shall be examined with reference to earthquake and
Rating:Essay Length: 996 Words / 4 PagesSubmitted: March 18, 2016 -
Tectonic Hazards Can Be Successfully Managed. Discuss.
Tectonic hazards can be successfully managed. Discuss (40 marks) A hazard is a risk to people and/or their property and tectonic hazards are those that result from the processes originating in the earths lithosphere and asthenosphere. Volcanic eruptions, earthquakes and tsunamis can all potentially represent a hazard and people have devised various strategies for managing them. Successful management would include prediction (location, timing, intensity) and reducing the vulnerability of people and their property (education and
Rating:Essay Length: 3,096 Words / 13 PagesSubmitted: April 9, 2016 -
Evaluate How Plate Tectonics Theory Helps Our Understanding of the Distribution of Seismic and Volcanic Events
The theory of plate tectonics was first developed by Alfred Wegener. He concluded that the continents seem to have a similar shape and could potentially fit together. This suggested that they were at one time joined together as part of 2 super continents called Gondwanaland and Laurasia was in the north. This theory was said to be proven by the discovery of fossilised remains of a mesosaurus that were found on the coasts of Brazil
Rating:Essay Length: 810 Words / 4 PagesSubmitted: April 21, 2016 -
Hazard
Sajina Rai ID:222481 Hazard is any source of potential damage, harm or adverse health effects on something or someone under certain conditions at work. You deal with hazards in your life every day walking across busy streets, driving and playing sports. Risk is the chance or probability that a person will be harmed or experience an adverse health effect if exposed to a hazard. It may also apply to situations with property or equipment loss.
Rating:Essay Length: 733 Words / 3 PagesSubmitted: September 20, 2016 -
Huge Catastrophic Explosion at a Hazardous Goods Warehouse in Tianjin
Background Information In August of 2015, there was a huge catastrophic explosion at a hazardous goods warehouse in TianJin (天津). This catastrophe resulted in 165 people dead or missing, including local inhabitants living near the warehouse and more than 700 people injuired. This explosion happened at Tianjin Dongjiang Port Ruihai International Logistics (Ruihai Logistics), where handling hazardous chemicals such as calcium carbide, sodium nitrate, potassium nitrate at the port. The cause of explosion was the
Rating:Essay Length: 446 Words / 2 PagesSubmitted: October 10, 2016 -
The Hazards and Safety Risks of Driverless Cars
The Hazards and Safety Risks of Driverless Cars An autonomous car( driverless car, self-driving car) is a vehicle that is capable of seeing its environment and navigating without human input(autonomous means having the power of self-governance). While handicapped and elderly people would differently benefit from driverless cars, self-driving cars are far too dangerous to allow because of technology errors. In a event of an accident who would be responsible? Driverless cars would also take
Rating:Essay Length: 1,183 Words / 5 PagesSubmitted: October 24, 2016