Greenhouse Effect

温室效应的英语the Greenhouse EffectTable of Contents目录What is the Greenhouse Effect?什么是温室效应？Greenhouse Gases温室气体Causes of Greenhouse Effect温室效应的成因Effects of Greenhouse Effect温室效应的影响Runaway Greenhouse Effect失控的温室效应Greenhouse Effect Definition温室效应定义“Greenhouse effect is the process by which radiations from the sun are absorbed by the greenhouse gases and not reflected back into space. This insulates the surface of the earth and prevents it from freezing.”“温室效应是太阳辐射被温室气体吸收而不反射回太空的过程。

这隔离了地球表面并防止其冻结。

”What is the Greenhouse Effect?什么是温室效应？A greenhouse is a house made of glass that can be used to grow plants. The sun’s radiations warm the plants and the air inside the greenhouse. The heat trapped inside can’t escape out and warms the greenhouse which is essential for the growth of the plants. Same is the case in the earth’s atmosphere.温室是由玻璃制成的房屋，可用于种植植物。

The Greenhouse Effect 温室效应沈于飞轻工食品学院生物工程122班201210734229An environmental group, the World Resources Institute, recently released a report that deals in part with the same issue discussed in Geneva. The report warns about the effects of changes in the atmosphere. It says the world must act immediately to halt these changes, or temperatures on earth will rise to dangerous level. A scientist for the World Resources Institute, Irving Mintzer, used a computer to study the changes in the atmosphere called the greenhouse effect.一个环境保护团体――世界资源协会，最近发表一份部分关于日内瓦所讨论的这一问题的报告。

这篇报告对大气变化的后果提出警告。

它说，全世界必须立即行动起来，制止这些变化。

否则，地球温度将上升到危险的程度。

是金额资源协会的一个科学家，欧文.明策尔，使用计算机研究了人们称作温室效应的大气的变化。

A greenhouse is a glass building that traps heat so plants can be grown inside even in cold weather. CFCs, carbon dioxide, and other gases in the atmosphere act like a greenhouse. They permit heat from the sun to reach earth, but they trap the heat and prevent it from escaping back into space.温室是一座能捕获能量，在寒冷的天气也能在里面种植植物的玻璃建筑物。

Greenhouse EffectClimatic conditions are delicately adjusted to the composition of the Earth’s atmosphere. If there were a change in the atmosphere ---- for example, in the relative proportions of atmospheric gases ---- the climate would probably change also. (2)A slight increase in water vapor, for instance, would increase the heat-retaining capacity of the atmosphere and would lead to a rise in global temperatures. In contrast, a large increase in water vapor would increase the thickness and extent of the cloud layer, reducing the amount of solar energy reaching the Earth’s surface. (3)The level of carbon dioxide in the atmosphere has an important effect on climatic change. Most of the Earth’s incoming energy is short-wavelength radiation, which tends to pass through atmospheric carbon dioxide easily. The Earth, however, reradiates much of the received energy as long-wavelength radiation, which carbon dioxide absorbs and then remits toward the Earth. This phenomenon, known as the greenhouse effect, can result in an increase in the surface temperature of a planet. An extreme example of the effect is shown by Venus (4), a planet covered by heavy clouds composed mostly of carbon dioxide, whose surface temperatures have been measured at 430℃. If the carbon dioxide content of the atmosphere is reduced, the temperatures fall. According to one respectable theory, if the atmospheric carbon dioxide concentration were halved, the Earth would become completely covered with ice. Another equally respectable theory, however, states that a halving of the carbon dioxide concentration would lead only to reduction in global temperatures of 3℃.If, because of an increase in forest fires or volcanic activity, the carbon dioxide content of the atmosphere increased, a warmer climate would be produced. Plant growth, which relies on both the warmth and the availability of carbon dioxide, would probably increase. As a consequence, plants would use more and more carbon dioxide. Eventually carbon dioxide levels would diminish and the climate, in turn, would become cooler. With reduced temperatures many plants would die; carbon dioxide would thereby be returned to the atmosphere and gradually the temperature would riseagain. Thus if this process occurred, there might be a long-term oscillation in the amount of carbon dioxide present in the atmosphere, with regular temperature increases and decreases of a set magnitude.Some climatologists argue that the burning of fossil fuels has raised the level of carbon dioxide in the atmosphere and has caused a global temperature increase of at least 1℃. But a supposed global temperature rise of 1℃ may in reality be only several regional temperature increases, restricted to areas where there are many meteorological stations and caused simply by shifts in the pattern of atmospheric circulation. Other areas, for example the Southern Hemisphere Oceanic Zone, may be experiencing an equivalent temperature decrease that is unrecognized because of the shortage of meteorological recording station.温室效应(Greenhouse Effect)气候条件微妙地与地球的大气成分相适应。

优秀英语作文范文：TheGreenhouseEffect温室效应 The Greenhouse EffectAs the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In the movie The Day After T omorrow, people were in the great disaster that caused by the greenhouse effect, it just like the end of the world, there was no way for people to avoid such great disaster. The movie reminds people of the result they did harm to the environment, it will revenge people, people have to face the disaster. It is very important to protect the environment, people should get along with the environment.随着社会的发展，人们想要征服环境，他们使用高科技来改变环境，当人们满足于对大自然所做的一切时，大自然正在开始给予人们教训。

在电影《后天》中，人们处于由温室效应引起的巨大灾难中，就像世界末日，人们无处躲避如此巨大的灾难。

Title: Greenhouse EffectThe primary cause of the greenhouse effect is the excessive emission of greenhouse gases, such as carbon dioxide, methane, and nitrous oxide. These gases are released into the atmosphere through various human activities, including burning fossil fuels, deforestation, and industrial processes. As these gases accumulate, they form a blanket around the Earth, preventing heat from escaping into space.Moreover, the greenhouse effect contributes to the melting of polar ice caps and glaciers, leading to a rise in sea levels. This phenomenon puts coastal regions at risk of flooding and erosion, forcing millions of people to migrate and causing irreversible damage to habitats.To address the greenhouse effect, it is crucial to adopt sustainable practices and reduce our carbon footprint. Governments and individuals alike must take responsibilityfor their actions. Transitioning to renewable energy sources, such as solar and wind power, can significantly reduce greenhouse gas emissions. Additionally, promoting afforestation and protecting existing forests can help absorb carbon dioxide from the atmosphere.Agriculture, one of the pillars of human civilization, is particularly vulnerable to the greenhouse effect. Alteredweather patterns can lead to crop failures, reduced yields, and increased pest populations. Farmers, especially those in developing countries, may find it increasingly difficult to sustain their livelihoods, threatening food security and exacerbating poverty.The impact on wildlife and biodiversity is equally disturbing. Many species are struggling to adapt to the rapid changes in their habitats, leading to a loss of biodiversity. The extinction of species can disrupt ecosystems, affecting everything from pollination to natural pest control.Individuals can play a significant role in this effort adopting a more ecoconscious lifestyle. Simple actions such as reducing energy consumption, choosing public transportation, and minimizing waste can collectively make a substantial difference. Educating others about the greenhouse effect and its implications is also crucial for fostering a culture of environmental stewardship.Innovation and technology offer promising solutions. Advances in energyefficient technologies, carbon capture methods, and sustainable agriculture practices are all part of the puzzle. By investing in research and development, we can discover new ways to mitigate the greenhouse effect and protect our planet.In the end, the greenhouse effect is not just ascientific problem; it's a human problem. It challenges us to rethink our relationship with the environment and to make conscious choices that consider the wellbeing of both current and future generations. It's a call to action, a reminderthat our actions today will shape the world we leave behind. Let us rise to the occasion and embrace the responsibility of being stewards of this Earth, ensuring that it remains a habitable and thriving planet for all its inhabitants.The conversation around the greenhouse effect also underscores the importance of global cooperation. No single country can tackle this issue alone; it requires a unified effort from nations across the world. The interdependence of our economies and ecosystems means that the actions of one can have ripple effects across the globe. Therefore, collaboration is not just desirable but essential.Businesses, too, must adapt and contribute to the solution. Corporate responsibility is no longer just about ethical practices; it's about survival. Companies that embrace sustainable practices and reduce their carbon footprint are not only helping to save the planet but are also futureproofing their operations. Consumers are increasingly conscious of the environmental impact of theirpurchases, and they are more likely to support brands that align with their values.The youth of today are the leaders of tomorrow, and their voices are pivotal in the discourse on the greenhouse effect. Young activists are leading the charge, demanding that their governments and elders take meaningful action. Their energy and determination are inspiring a new wave of environmental activism that is impossible to ignore.。

1.温室效应(Greenhouse effect)：阳光通过短波辐射到地表，使地面及物体温度升高，以长波辐射形式返回散失热量，但由于温室气体（二氧化碳、甲烷等）不能透过长波辐射，使辐射出去的能量有反射回来，地球散失的能量减少，地球变暖。

这种效应类似温室。

2.Reaction center pigments中心色素又名陷井——少数特殊状态的叶绿素a，吸收集光色素传递而来的激发能后，发生光化学反应引起电荷分离的光合色素。

3.Light harvesting pigments (Antenna pigments)集光色素或天线色素——只起吸收和传递光能的作用，不进行光化学反应的光合色素，包括叶绿素b，类胡萝卜素，大部分叶绿素a。

4.Photosynthetic chain光合链是类囊体膜上由两个光系统(PSⅠ、PSⅡ)和若干电子传递体，按一定的氧化还原电位依次排列而成的电子传递系统。

◇注：光合链的主要成分：1.PSⅡ及其集光色素复合体(LHCⅡ)2.PSI及其集光色素复合体(LHCI)3.细胞色素复合体(含Cytf、Cytb6和Fe-S蛋白)4.偶联因子复合体(又名ATP合成酶）5.PQ shutterPQ穿梭：在光合电子传递过程中PQ使间质中H+不断转入类囊体腔，导致间质pH 上升，形成跨膜的质子梯度。

◇注：PQ(质体醌或质醌)：担负着传递氢(H+和e-)的任务。

6.Photophosphorylation光合磷酸化：绿色植物光下催化ADP和Pi形成ATP的过程。

◇注：包括非环式PSP、环式PSP和假环式PSP.7.Assimilatory power光合作用前两阶段结束形成活跃的化学能ATP和NADPH合称为“同化力”。

8.Photorespiration光呼吸：是指高等植物的绿色细胞在光下吸收O2放出CO2的过程。

◇注：光呼吸底物——乙醇酸glycolic acid；条件－－光；乙醇酸的生物合成及其氧化代谢过程，完成全过程依次涉及到叶绿体、过氧化物体和线粒体三种细胞器。