Sea levels are creeping up as temperatures get hotter here on Earth , and China’s State Oceanic Administration just revealed worrying information about its threat to the country’s coasts. Sea levels in 2016 in China rose 1.3 inches in just one year, a trend that could have challenging consequences. NASA data cited by International Business Times shows sea levels are rising by 0.13 inches (3.2 millimeters (mm) to 0.14 inches (3.6 mm) every year at coasts, but the statistics are far worse in China according to their oceanic administration. Sea levels are rising swiftly in China due to climate change , El Niño, and La Niña, according to the agency. Not only did sea levels rise dramatically from 2015 to 2016, but 2016 sea levels were also 3.2 inches (82 mm) higher than the average level between 1993 and 2001. In a statement, the administration said, “Against the background of global climate change, China’s coastal air and sea temperatures have soared, coastal air pressure has fallen, and sea levels have also soared.” Related: Climate change will be the demise of US national parks 38 mm may not seem like much, so oceanographer Huang Gang of the Chinese Academy of Sciences’ Institute of Atmospheric Physics put that in perspective, telling the South China Morning Post, “A few millimeters rise may seem small, but if you think about how big the ocean is, the changes make a huge difference when sea water hits the ground. The adverse impacts could come earlier if sea levels rise faster.” The administration said vulnerable coastal areas should start preparing with infrastructure updates like repairing drains or constructing dams or dykes. They warned such actions must happen soon to avoid damage. According to International Business Times, there are two main factors in climate change-caused rising sea levels: warmer ocean surface temperatures, which causes waters to expand, and melting glaciers. According to Reuters , sea temperatures between 1980 and 2016 increased by around 0.21 degrees Celsius, or 32 degrees Fahrenheit, per decade. Via International Business Times Images via Pixabay ( 1 , 2 )
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China’s coasts threatened by rapidly rising sea levels
What if your daily commute involved parachuting down to earth rather than being stuck in vehicular traffic? That’s the vision in Clouds Architecture Office’s incredible proposal for a skyscraper suspended off an orbiting asteroid. The design, called Analemma, would be powered by space-based solar panels and capture water in a semi-closed loop system that draws from the moisture in clouds and rainwater. While some may write off Analemma as an early April Fools’ Day joke, we think the unusual design is a fun and unconventional thought experiment worth exploring, if only to get our creative juices flowing. The conceptual design begins with the placement of a large orbiting asteroid set on a figure-eight geosynchronous path that moves between the north and southern hemispheres on a predictable daily loop. The skyscraper , suspended from the asteroid via a high-strength cable, would allow residents to parachute down to work when the orbit slows down and gets closest to midtown Manhattan. The proposed building is split into four main areas: business activities at the lower end of the tower, sleeping quarters placed approximately two-thirds of the way up, prayer rooms at the very top of the building, and surface transfer points at the bottom. The tower would be prefabricated in Dubai —which the architects say is “a specialist in tall building construction at one-fifth the cost of New York City construction”—and the modules transported and assembled above earth. Related: This 3D-printed space igloo just won NASA’s Mars habitat competition “Analemma Tower is a proposal for the world’s tallest building ever,” writes CAO. “Harnessing the power of planetary design thinking, it taps into the desire for extreme height, seclusion and constant mobility. If the recent boom in residential towers proves that sales price per square foot rises with floor elevation, then Analemma Tower will command record prices, justifying its high cost of construction.” + Clouds Architecture Office Via Dezeen Images via Clouds Architecture Office
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Worlds tallest skyscraper design hangs off an orbiting asteroid
On this week’s podcast: Inside Al Gore’s Climate Reality training, and a digest of our World Water Day stories.
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Episode 69: An inconvenient podcast; Bechtel engineers green infrastructure
Immersive experiences bring people face-to-face with our impact on marine ecosystems.
9 VR videos that dive deep into water issues
For an industry that relies heavily on natural resources such as clean air, soil and water, becoming more environmentally friendly is not just a marketing ploy — it is a necessity.
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Five changes agri-businesses need to make if they want to survive
Getting from the “what” to the “how” on lifting 1 billion people out of energy poverty means going to the roots of a complex issue.
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To fix global poverty, look beyond income
It’s one thing to read about huge plastic gyres in the middle of the Pacific. It’s another thing to stare the actual plastic in the face.
Transportation experts are studying a range of options, from new low-emissions zones to better methods of transferring cargo from ships to railways to trucks.
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China drives toward sustainable freight policies
If the crown prince’s radical experiment succeeds, this huge oil-producing nation could become the world’s biggest impact investor.
Hilton, Hyatt, InterContinental and Marriott are participating in a 12-week pilot aimed at prioritizing prevention.
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These hotels are fighting food waste, one guest at a time