Animation

Flooding: Yangtze Vs. Ganges

Michael Animation, Data & Graphics, Photo August 24, 2016
ganges_tmo_2015-2016

Ganges River near Patna on August 10, 2015 and August 21, 2016, via NASA

中印看来是两个难兄难弟,两个备受洪水肆虐的文明古国。不过,今年的洪水季,印度恒河的洪水看上去要来得更猛烈些,这场景才更叫看海模式吧!如下图2015年8月与2016年8月的对比动图【NASA原文点这里】:

In August 2016, heavy monsoon rains pushed the Ganges and other rivers in eastern and central India to the breaking point.These images use a combination of infrared and visible light to increase contrast between water and land. Water is blue. Vegetation is green. Notice that the water is a slightly lighter shade of blue in the lower image due to all the suspended sediment in the water.

 

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Floods along the Yangtze 2016, 2011

Michael Animation, Data & Graphics, Photo August 8, 2016
March 27 vs July 28, 2016 along the Yangtze River

March 27 vs July 28, 2016 along the Yangtze River

以上是一组对比今年3月27日和7月28日长江中游沿岸以及洞庭、鄱阳两大湖水位变化的动图。如果两大湖春季的水位更接近正常的话,恐怕今年汛期的洪灾将更加惨烈。今年的洪灾已经造成了220亿美元的损失,也成为仅次于1998年洪灾的中国第二大最具破坏性的天气灾害事件,也是1980年有记录以来全球(美国以外)第五大最具破坏性的自然灾害事件(下图)。【NASA原文点这里

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NO2 & Air Pollution Tracking by NASA

Michael Animation, Data & Graphics, Photo, Video July 15, 2016

空气污染和二氧化氮的监测及趋势(2005 – 2014)

美国宇航局过去十年对全球195个城市的空气污染监测发现,欧美日本等地空气质量有所改善,但中国、印度及中东空气污染面积有所扩大。这里被监测的污染物是二氧化氮,主要来自汽车尾气、发电厂及工业活动的排放。二氧化氮可以很快变成地面层臭氧,是城市中雾霾的主要成分之一。如下图,中国的二氧化氮高浓度覆盖面积扩大最为明显(红色为浓度5000万亿分子/立方厘米):【点这里阅读英文原文

NO2 concentrations in Asia between 2005 and 2014, with the blue indicating 0 and the red indicating 5,000 trillion molecules per cubic centimeters (images: NASA)

NO2 concentrations in Asia between 2005 and 2014, with the blue indicating 0 and the red indicating 5,000 trillion molecules per cubic centimeters; China has witnessed an expansion of high NO2 pollution. [Images: NASA]

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Case Study: Air Pollution Visualized, Daily

Michael Animation, Data & Graphics, Photo, Video March 8, 2015

It all started in the lead up to the Olympic Games in 2008, I had a tickling idea to start paying attention to Beijing’s air pollution (video I co-produced). So I asked a friend whose apartment window has an open view over the skyline. I asked a favor to take a picture a day, if possible. And that project kept going for more than eight years. If you haven’t been to China, or smelled the lung-penetrating air or coughed it out while there, you have no idea how bad the air quality is. But just look at this below, one view from the exactly same angle but on two days.

Two days in Beijing with air quality between night and day [Pity that the scent cannot be reproduced here]

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Sliding Onto The New York Times

Michael Animation, Data & Graphics, Interactive, Photo, Video August 8, 2010

We invited The New York Times columnist Nicholas Kristof to our glacier exhibition at the Asia Society. Our goal was nothing short of wowing him, from the 30-foot-wide wall-covering photo prints to a stunning array of digital assets.

Slider: 1921 vs 2009 near Mt Everest

 

Above is a slider tool (screenshot, see interactive version toward the end of this paragraph) I came up as a concept to illustrate the dramatic glacial change in a compelling way. It also invites the viewer to slide across the image to travel between past and present (or tap on a smartphone or tablet). The Times staff loved it and put it right on top of Kristof’s column.

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