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Dumping garbage at sea from scowsDate: 2015-10-07; view: 537. Unit 4 To repair the ecological damage
Types of man-made disasters industrial disaster chemical effluent chemical toxic spill dam accident explosion in a plant (a power station) factory emission fire gas / (crude) oil explosion mining accident oil slick oil spill power outrage (blackout)
structural collapse of a bridge or a building
disaster connected with radiation nuclear explosion meltdown radiation leak radioactive contamination
disaster connected with dumping hazardous materials ocean dumping
infrastructural disaster accident in the tunnel human stampede
transport accident plane crash / fire / crash-landing / emergency landing sea / river vessel sinking spaceship explosion train derailing
Description of made-made disasters
industrial disaster a toxic cloud of dioxin chaotic scene of towering flames a million cubic metres poured out caustic waste dumb holding a reservoir burst encased in a black cloud gas toxins ground-rattling explosion nitrogen oxides odd seepage leaking pollution laden air smell enveloped the area soot sulfur dioxide to blow up oil wells to ignite a blaze to leak methyl isocyanate to release sulfur dioxide into the atmosphere to set ablaze toxic industrial waste toxic sludge workers scrambling over gates
structural collapse like a set of falling dominoes sections of a major bridge
disaster connected with radiation a major meltdown a partial core meltdown boiling water reactor control rods coping time critical pump emergency generators came online hot zirconium fuel cladding-water reaction hydrogen-air chemical explosion normal high radioactive decay heat overheated core power lost to the cooling system release of radioactive material to be in cold shutdown to circulate coolant water through the reactor to control the fuel decay heat to keep from melting to measure Level 7 on the International Nuclear Event Scale to power coolant systems to reach explosive concentration limits to vent out Tokyo Electric Power Company (TEPCO) upper secondary containment building working containment system
transport accident driverless train derailed fire engulfing cars pressurized tanker-cars blew up the train came off the rails to abort the landing to collide with reef to explode into enduring fireball to fly far too slowly / quickly to gun the engine to reach the runway to sending flames hundreds of feet into the air
Aftermaths
accumulated radiation exposures affected by skin disease children with birth defects chloracne death toll devastation far reaching consequences gas-related diseases increase of cancer sufferers inhaling its dust can cause lung cancer livestock deaths people reported missing premature deaths residents terrified sandstorms survivors burnt to bone to be exposed to poisonous spill to cause respiratory problems to create acid rains to destroy crops to have miscarriages to have negative consequences to have serious eye injuries to kill plant life to pollute the coastline to rally call for fears about the nuclear power industry
Preventative measures / Precautions evacuation international agreements safety drills stricter laws to close doors and windows to cover food and water to evacuate people to listen to government announcements to locate chemical and other dangerous industries away from settlements to maintain pollution monitoring to maintaining extremely high standards at nuclear power stations to train emergency rescue teams to turn off all taps to turn off gas
dumping in the oceans gigantic, swirling garbage patches groundwater herbicide industrial discharge introduction of harmful contaminants nitrates nitrogen-rich fertilizers noise pollution on the brink of collapse pesticide plastics radioactive traces runoff from farms and coastal cities sewage solids the Pacific Trash Vortex to corral trillions of decomposing plastic items to deposit contaminants in estuaries, bays, and deltas to disrupt the migration, communication, hunting, and reproduction patterns to dump into the oceans from land or by ships to ensnare (about fishing nets) to forbid dumping of harmful materials into the ocean to harm marine creatures to litter coastlines to maintain pristine ocean ecosystems to mistake the trash for food to pollute ground water to restore estuaries and bays to rob the water of oxygen to spawn massive blooms of algae underground storage leakages
Land pollution
by-products of massive industrialization denudation of soil derelict derelict land dispersing them over the surface drainage waters dumping waste materials erosion erosion industrial wastes insufficient vegetation to hold soil in place land pollution lead mercury minerals and medicines overexploit rills (runoff channels) scarred tableau sheet-and-rill erosion solvents and cleaners storing radioactive wastes to displace soil use of agrochemicals washed away soil
Air pollution
asthma benzene bio-diesel carbon monoxide (CO) combustion of sulfur-containing fossil fuels (coal) combustion products condensation diesel dust emission of CFCs filter out forest fires/burning wood/leaves, firewood gasoline haze hybrid car irritant low-emission engines low-sulfur fuels micron MPC (maximum permitted concentration) particulates (PM 10 and PM 2.5) photochemical reactions resulting from the action of sunlight pollen release of particulates into atmosphere re-suspended dusts smog reaction smoke solid waste disposal sulfur dioxide (SO2) to curb air pollution to die from air-pollution-related diseases to increase rates of air pollution to penetrate toxin traffic emissions (petrol and diesel-engined motor vehicles) upper respiratory organs volatile organic compounds (VOCs)
Curbing Air Pollution
to build sustainable communities to curb for dangerous chemicals to dig fallen leaves in autumn to install particulates/gas trappers on factory chimneys to phasing out CFCs to practice energy preserving technologies, to recycle to use “green” cars on hydrogen to use alternative (solar, wind, water) power sources (renewables) to use alternative power cars to use biological filters
The Kyoto (Doha) Protocol
culprits for emissions Doha amendment to the Kyoto protocol Hydrofluorocarbons (HFCs) Perfluorocarbons (PFCs) Sulfur hexafluoride (SF6) to be assigned higher or lower targets to commit to cut emissions to continue with emissions above the targets to denounce the convention to engage in emissions trading to exceed one's their reduction targets to outsource carbon emissions to other countries to overtake the USA in emissions UNFCCC, the United Nations Framework Convention on Climate Change
Waste
Solid waste (refuse, garbage)
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