全球变暖英文演讲幻灯片共23页
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环保全球变暖英文PPT
Environmental reporting
Sustainable business practices
Partners for climate action
Corporations are increasingly required to report on their environmental impact, including greenhouse gas emissions, water use, and waste generation
02 Environmental protection measures
Energy conservation and emission reduction
Reduce energy consumption
Improve energy efficiency in buildings, transportation, and industrial processes
National policies and regulations
Carbon taxes
Many countries have implemented carbon taxes, which charge a fee for greenhouse gas emissions, to resource businesses and individuals to reduce their emissions
Enhance the reduction of waste by designing products to be more durable and recyclable
Implement extended product responsibility
全球变暖英文PPT幻灯片
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Solution
Low carbon life
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•Mitigation
•Adaptation
Mitigation of climate reduce greenhouse gas emissions, or enhance the capacity of carbon sinks to absorb GHGs from the
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The average global temperature rises significantly after entering the eighties
Global warming is coming !!!!
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ReБайду номын сангаасson
There are many reasons of the global warming, but it mainly caused by human activities
Population growth
CO2 land-use change
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Aerosols and soot
In addition to their direct effect by scattering and absorbing solar radiation, aerosols have indirect
effects on the Earth's radiation budget.
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Solar activity
The sun ’activities cause volcanic eruption , and produce a large number of ash
《全球变暖英文》课件
未来应对措施的挑战与机遇
挑战：全球变暖问题日益严重，需要全球合作应对 机遇：绿色能源技术的发展，为应对全球变暖提供了新的解决方案 挑战：气候变化对农业、渔业、旅游业等产业产生影响，需要调整产业结构 机遇：气候变化为绿色建筑、环保产业等新兴产业提供了发展机遇
国际合作与政策制定
国际合作：各国政府、非政府组织、企业等共同应对全球变暖 政策制定：制定减排、节能、环保等政策，推动可持续发展 技术研发：加强清洁能源、节能技术、环保技术的研发和应用 教育宣传：加强全球变暖的宣传教育，提高公众意识，促进社会参与
海平面上升：全球海平面在过 去几十年中持续上升
极端天气事件：全球极端天气 事件在过去几十年中持续增加
极地冰川融化
冰川面积减少：全球冰川面积在过去几十年中显著减少
冰盖厚度下降：南极和格陵兰冰盖的厚度在过去几十年中显著下降
海平面上升：全球海平面在过去几十年中显著上升 气候模式变化：全球气候模式在过去几十年中发生了显著变化，如 极端天气事件增多、干旱和洪水等
感谢观看
汇报人：
海平面上升：全球变暖导致冰川融化，海平面上升，威胁沿海城市和岛屿 极端天气：全球变暖导致极端天气事件增多，如干旱、洪水、飓风等 生物多样性减少：全球变暖导致生态系统变化，生物多样性减少，物种灭绝风险增加 农业生产受影响：全球变暖导致农业生产受影响，粮食安全受到威胁
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全球变暖的证据
温室气体排放
温室气体：二氧 化碳、甲烷、氮 氧化物等
排放来源：工业 生产、交通运输、 农业活动等
排放量：全球每 年排放约500亿 吨二氧化碳
影响：温室气体 排放导致全球气 温上升，气候变 化，极端天气增 多
地球温度升高
观测数据：全球平均气温在过 去几十年中持续上升
英语全球变暖PPT精品资料
Global Warming
1.What is global warming
Global warming is the gradual rise in the Earth's temperature caused by high levels of carbon dioxide and other gases in the atmosphere.
Other species may go extinct as rainfall patterns change throughout the world
So we must take effective measures to solve this problem
What should we do?
Secondly, they should make laws that limit the amount of greenhouse gases that companies can emit. Private companies should be rewarded for following these laws. They should also be punished for creating pollution.
Effects on Wildlife
Polar Bears
Require pack ice to live Might eventually go extinct in the wild
Sea turtles
Breed on the same islands as their birth Could go extinct on some islands as beaches are flooded
1.What is global warming
Global warming is the gradual rise in the Earth's temperature caused by high levels of carbon dioxide and other gases in the atmosphere.
Other species may go extinct as rainfall patterns change throughout the world
So we must take effective measures to solve this problem
What should we do?
Secondly, they should make laws that limit the amount of greenhouse gases that companies can emit. Private companies should be rewarded for following these laws. They should also be punished for creating pollution.
Effects on Wildlife
Polar Bears
Require pack ice to live Might eventually go extinct in the wild
Sea turtles
Breed on the same islands as their birth Could go extinct on some islands as beaches are flooded
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