题型:阅读理解 题类: 难易度:困难
辽宁省辽宁省部分高中2023-2024学年高二下学期6月联考英语试题(音频暂未更新)
Landscape architect Kotchakorn Voraakhom has designed a new green roof on the Rangsit Campus of Thammasat University, about 25 miles north of central Bangkok, Thailand. Her imaginative work challenges the common thinking that urbanization has a negative impact on the planet, whether flooding, excess(过度的) energy use, disrupted biodiversity or the heat island effect.
The 236,806-square-foot structure, which opened in December 2019, includes a flood water management system and Asia's largest rooftop organic farm. It combines modern landscape architecture with traditional agricultural knowledge, creating a green and friendly environment.
The green roof, containing an H-shaped landscape, looks like a futuristic hill with a brick building beneath it. The hill features a complex pattern of zigzagging terraces(之字形梯田) of planted beds, leading all the way down to the bottom. When rainwater hits the roof, it flows down the zigzags while being absorbed by the soil in the beds. The excess water is directed into four storage ponds—with a capacity of up to 3 million gallons. The process slows down the flow speed of rainwater runoff compared to a normal concrete rooftop. This keeps the area from flooding during heavy rains.
The roof's terraces are filled with organically grown crops, including a drought tolerant variety of rice, many local vegetables and herbs. The farm can supply the canteens on campus with a large amount of rice, herbs and vegetables a year. The food waste is composted (把……制成堆肥) to make the soil of the farm richer, and water from the storage ponds is used to water plants, creating an entirely localized and circular system.
The farm serves as an outdoor classroom and a source of local jobs, too. Farmers offer workshops on sustainable agriculture and nutrition as part of the university's sustainability course. "Students and community members are invited to participate in seasonal seeding, harvesting, and soon," says Voraakhom. "The urban farm is training a new generation of organic farmers with real-world skills. It also promotes a sense of community."
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