Urban street network design and transport-related greenhouse gas emissions around the worldStreet networksUrban designUrban formClimate changeCO2 emissionsUrban planningThis study estimates the relationships be
One reason emissions didn't drop even more this spring, as some environmental advocates had hoped, is that transportation accounts for a relatively small fraction of the greenhouse gases produced by people. The sector creates about14%of emissions globally, according to the United Nations.Other areas...
Throughout the spring, greenhouse gas emissions plummeted around the world as factories, air traffic, and other forms of transportation ground to a halt due to the pandemic crisis. As the world starts opening up once more, scientists are watching a rebound in air pollution. Countries have ...
根据第三段的Unlike cars,though,air-conditioners have drawn little criticism for their social impact,emissions or energy efficiency.不过,与汽车不同的是,空调的社会影响、排放或能效几乎没有受到批评。可知,因为它没有象汽车那样因为对环境影响得到应有的批评。故选D.(2)B.推理判断...
One of the main contributors is the transportation sector, as it adds 29% to the total amount of emissions [1]. Therefore, organizations around the world are focusing on developing alternate technologies to limit the transportation sector’s GHG contributions. Electric vehicles (EVs) are regarded ...
Global high-resolution crop-specific estimates of greenhouse gas emissions intensity (in 2000) reveal that certain cropping practices contribute disproportionately to emissions, making them suitable targets for climate mitigation policies. Stabilizing gr
The international maritime transport sector is known as one of the oldest industries in the world. Ships are used for various purposes from transportation to military and they are considered vital for global trade since their main use is for the transport of goods around the world. Currently, ...
根据第一段第一句“What is the single most effective way to reduce greenhouse-gas emissions?"以及后文中的 “The answer is: make air-conditioners better”可知,减少温室气体 的最有效的办法是改善空调的冷却系统。 故选C。 6. A 推理判断题。 根据第二段第一句“Air-conditioning is one of the world...
阅读理解 Experts say that agriculture provides fourteen percent of the world's greenhouse gas emissions each year. The gases released include carbon dioxide a major cause of global warming. Twenty-one nations around the world
Unlike cars, though, air-conditioners have drawn ittle criticism for theirsocial impact emissions or energy efficiency.可知,作者认为空调是一个被忽视的行业是因为它不像汽车那样受到应有的环境影响的批评。故选D。2.推理判断题。根据第四段中The more the earth warms, the more people need them. But ...