By KATHERINE LOUISE SMITH. This was the Muir Glacier in Alaska in 1882. It gave me a burst of … Muir Glacier in Glacier Bay National Park thinned more than 700 feet in the 23 years between 1980 and 2003. Data reported on Ethereum block explorer Etherscan shows that from Jan. 1 to Jan. 4, the daily average block time on the blockchain decreased from 17.16 seconds to 12.96. By May 2014, the lake had dropped to 42 percent of capacity. The glacier sits atop one of the tallest active volcanoes on earth at 19,347 feet. Share 0. Cryptocurrency Decreases time of creation of blocks in Ethereum after fork Muir Glacier The white popcorn-like features are clouds. The average block time on the Ethereum blockchain decreased by almost 25 % after the mining difficulty was decreased. © 2020 ABC News Internet Ventures. 6. By the late 2000s, the Aral Sea had lost four-fifths of its water volume. by newicotelegraph January 5, 2020. In 2001, work began to create artificial archipelagos along Dubai's shoreline. Before and After Photos Show Drought's Takes Toll in California's. The first glacier Muir ever discovered in October of 1871 near Red Mountain south of Yosemite has vanished. Once one of the largest inland bodies of salty water in the world and the second largest sea in Asia, the Aral Sea has shrunk dramatically over the last 30 years. The ice mass decreased 30 percent between 1956 and 1976 and another 38.5 percent between 1976 and 2006, a phenomenon linked to global climate change. The area has provided a resting place for millions of migrating birds every fall, and wildlife officials are using satellite images like these to help them determine what actions to take to sustain a habitat for the nesting waterfowl. The changes over 20 years can be seen in these images acquired in 1992 and 2012. Dubai is situated along the Persian Gulf in the United Arab Emirates. And here it is side-by-side with a photo from the exact same spot, taken by Bruce F. Molnia in August, 2005: And in this next one, the “before” was taken in August 1941 by Ulysses William O. And as we know, this glacial recession is not restricted to the mountains of California. Times Internet Limited. California is undergoing its most severe drought in decades, due in part to decreased rainfall and reduced winter snowpack in the Sierra Nevada mountain range as seen in these images. Prolonged drought coupled with water usage have caused a dramatic drop in Lake Powell's water level. SHARES. Warming in the region has caused less buildup of snow and therefore less material for glacial growth. In July 1978 (left), the Qori Kalis glacier in Peru was still advancing. 10 Places to Appreciate Before They Vanish. All rights reserved. The Sierra Nevada mountain range is seen from left, Feb. 23, 2011, Feb. 12, 2013 and Feb. 23, 2014. The World provides an additional 144 miles of shoreline. More Than Muir Envisioned. These images show the northern part of the lake, which is actually a deep, narrow, meandering reservoir that extends from Arizona upstream into southern Utah. According to the official announcement from the company, Ethereum’s newest upgrade is called Muir Glacier and will take place at block number 9,200,000, which should be on January 1st, 2020. This series of images shows the shrinkage of Bear Glacier in Alaska. ", The Changing the Face of the Earth: Before and After Images, Vintage Photos Give Glimpse Into Early Space Program, Tens of Thousands March Against Climate Change. Glaciers are important indicators of climate change because they are sensitive to environmental conditions. Ethereum Block Time Reduced by 25% After Muir Glacier Hard Fork. Ethereum Block Time Reduced by 25% After Muir Glacier Hard Fork The average block time on the Ethereum blockchain decreased by almost a quarter after the mining difficulty was decreased. The Black Forest Fire near Colorado Springs, Colo., was the most destructive wildfire in the state's history, having burned over 14,000 acres and more than 500 homes. Unfortunately, Muir Glacier is rapidly receding. Muir Glacier is the upcoming upgrade in the Ethereum blockchain, subsequent to Istanbul. In France all six of the major glaciers are in retreat. Grinnell Glacier from Overlook 1940 – 2006. The Lyell Glacier, larger of the two glaciers in Yosemite National Park and second largest in the Sierra Nevada mountains, has thinned noticeably in the last few years. But the glacier is melting and the rate has increased in recent years. 1880s and 2005: Alaskan Muir Glacier and Inlet . These images show the physical expansion of Singapore, a tiny island city-nation just off the mainland of Southeast Asia. However, it still is connected with tributary Riggs Glacier. Published 5 years ago. All rights reserved.For reprint rights. ... Muir Glacier and Inlet, 1890s – 2005. SOMETHING wonderful has recently taken place in Alaska. MUIR GLACIER VISIBLE AFTER NINE YEARS. Ethereum Block Time Reduced by 25% After Muir Glacier Hard Fork. Slideshow One Page next slide will load in 15 seconds Skip Ad. H.R. Their research and photos are published online March 30, 2017 in the journal GSA Today. Dramatic Before and After Photos Show California's Shrinking Water Supplies. Forty years after Captain Carroll took the first steamship into Muir Inlet, Professor William S. Cooper would write that Glacier Bay offered a unique setting for ecological study, due to the rapidity with which plants were recolonizing vast areas laid bare by retreating glaciers, coupled with the "known history of glacier behavior" which made it possible to date various zones of plant growth. "Tha… These images show the drastic changes that have occurred along the shoreline as the Muir glacier has melted over the course of 113 years. It is produced primarily during the combustion of gasoline in vehicle engines and coal in power plants. Since development began in the 1990s, it has become the home of numerous aerospace, oil, chemical and other manufacturing industries. The images below show Muir Glacier, also in southern Alaska, first in August 1941 (left) and again in August 2004 (right). The average block time on the Ethereum blockchain decreased by almost a quarter after the mining difficulty was decreased.. Data reported on Ethereum block explorer Etherscan shows that from Jan. 1 to Jan. 4, the daily average block time on the blockchain decreased from 17.16 seconds to 12.96. “These glaciers are shrinking before our very eyes because of climate change,” – Geologist Greg Stock. The Lyell Glacier is seen in Yosemite National Park, Sept. 10, 2009, left, and Sept. 16, 2014. The left image was taken Oct. 17, 1973, and the right image, Feb. 8, 2009. On Mont Blanc, the highest peak in the Alps, the Argentière Glacier has receded 1,150 m (3,770 ft) since 1870. The northern portion of Colorado Springs is visible at the lower left. It is expected to be activated on the mainnet around January 01, 2020 at Block #9,200,000 . Turn on desktop notifications for breaking news? White Thunder Ridge remains devoid of vegetation. The glacier has considerable economic, social and environmental importance. It is the largest interior marsh in the U.S. Water conservation efforts are already in place for many locations and the potential for wildfire and major agricultural impact is high. A mediados de los años 1980 el glaciar llegaba hasta el mar, acabando en un muro de 60 m de alto, del que se formaban icebergs por desprendimiento de sus masas de hielo. Lake Powell is seen March 25, 2009, left, and May 13, 2014. From left, the glacier is seen in June 5, 1980, May 16, 1989, and May 13, 2011. One of the main reasons is crop irrigation. The results are visible in the 2012 image: Palm Jebel Ali, the smaller Palm Jumeirah and, north of the two "palm islands," a group of smaller islands known as "The World" because they are roughly in the shape of a world map. The 2009 image shows the city's expansion into what were forested areas in 1973. These before-and-after photographs show Petermann Glacier, a large glacier located in North-West Greenland, in July 2009 (up), before the calving event, and again in July 2011 (down). Muir Glacier, 2004. The Changing the Face of the Earth: Before and After Images The Muir Glacier Melt The Muir inlet in Glacier Bay National Park and Preserve, Alaska, is seen Sept. 2, 1892, left, and Aug. 11, 2005. Iceberg Glacier ~1940 – 2008. Time to Read:-words. Alaska’s Muir Glacier, like many Alaskan glaciers, has retreated and thinned dramatically since the 19th century. Carroll Glacier 1906 – 2004. Muir Glacier comes just weeks after the previous hard fork – Istanbul. The glacier is currently estimated to be 15 to 20 feet thick, losing about 3 feet of thickness each year. The glacier is named after Scottish-born naturalist John Muir, who traveled around the area and wrote about it, generating interest in the local environment and in its preservation. Reid/National Snow and Ice Data Center | Bruce F. Molnia/U.S. In 2013, California received less precipitation than in any other year since it became a state in 1850. It's always struck me as a bit ironic that Alaska, ... Yahoo's 5 Stunning Before and After Pictures of Melting Glaciers. Muir Glacier and Inlet, Alaska, Mid 1890s and 2005. Although Muir Glacier has retreated more than 3 kilometers and thinned more than 100 meters, exposing Muir Inlet, it remains connected with tributary Riggs Glacier. In places, erosion has removed some of the surface till. Here are some before and after photos published by the project so far: Muir Glacier and Inlet, Alaska, 1880s and 2005. However, the date might change due to variable block times and timezones. This recently completed hard fork by Ethereum is speculated to be among the major drivers of the new mining environment. Rondonia has gone from about half a million inhabitants in 1980 to more than 1.5 million in 2009. Be sure to catch Muir on your cruise through Glacier Bay! As the sea has shrunk, there have been noticeable changes in the local climate, contaminated dust storms, and the loss of drinking water and the local fishing industry. The Aral Sea, located in Kazakhstan and Uzbekistan in central Asia, is seen from left, 2000, 2004 and 2009. El glaciar Muir es un glaciar en la Parque y Reserva Nacional Glacier Bay en Alaska (Estados Unidos).Tiene 700 m de anchura en su parte final, aunque se encuentra en retroceso. The receding of glaciers began to accelerate to an even greater rate in the 1980s, when the effects of global warming began to take hold. Between the 1890s and 2005, Muir retreated more than 30 … By mid-July, 2012, virtually all the water had evaporated. Ethereum Block Time Reduced by 25% After Muir Glacier Hard Fork. Thanks to regulations, technology improvements and economic changes, air pollution has decreased despite an increase in population and number of cars on the roads. Turn on desktop notifications for breaking stories about interest? The average block time on the Ethereum blockchain decreased by almost a quarter after the mining difficulty was decreased. Plans for coming years include an international airport. Also visible are new cities, causeways, reservoirs and golf courses. Ideally, the hard fork is meant to delay the ‘ice age’ for Ethereum’s blockchain; this is the era where mining ETH will be extremely difficult and eventually become impossible. It was once home to salt farms, reed marshes and wasteland and has grown into one of China's key economic hubs. Skip Ad. Air pollution reduction is seen in the northeastern U.S. in 2005, left, and 2011. Deforestation is seen in Rondonia, part of the Brazilian Amazon, June 28, 1975, left, and Aug. 16, 2009. The main causes of deforestation in the Amazon are population growth due to government-promoted immigration, the growth of the wood-products industry in conjunction with the expansion of the road network, and burning for management of pastureland and agricultural fields. Ethereum’s Muir Glacier Hardfork Effect. Shocking Before And After Pictures Of How Climate Change Is Destroying The Earth. It was responsible for the deaths of two people and forced thousands more to leave their homes. Copyright © 2020. His first two visits were in 1879 (at age 41) and 1880. The 2011 image shows considerable retreat of the glacier's "tongue. This translates to a 24.48% shorter block […] With more than 19 million inhabitants, the Mexico City Metropolitan Area is among the most populous cities in the world. Later, a valley glacier in Glacier Bay National Park was named after him. 1920 and 2008: Grinnell Glacier Overlook in Montana. Muir Glacier and Inlet (1950) This photo from August 1950 is the first of two repeat photos to document the significant changes in the 9 years since the 1941 shot. As the USGS’ documentation shows, the receding of glaciers in the continental US and in Alaska are drastic. Muir Glacier has retreated nearly 2 miles, exposing Muir Inlet, and thinned by more than 300 feet. Geological Survey. January 5, 2020. Its meltwaters provide fresh water and hydroelectric power to Ecuador's capital city of Quito. The average block time on the Ethereum blockchain decreased by almost a quarter after the mining difficulty was decreased. In all, the government of Singapore has planned to increase the island's area by as much as 25 percent. The Binhai New Area is seen July 30, 1992, left, and April 8, 2012. Slowly flowing glaciers are credited with sculpting much of Yosemite's scenery. The average block time on the Ethereum blockchain decreased by almost a quarter after … "We have unretouched photographic evidence of glaciers melting all around the globe," study co-author Gregory Baker, a geologist at the University of Kansas, said in a statement. Urbanization of this region has been rapid and the environmental impact has been substantial. The United Arab Emirates shoreline is seen, from left, Nov. 27, 2001 and Nov. 12, 2012. Colorado's Black Forest is seen April 27, 2013, left, and June 22, 2013. Just under 90 miles from Juneau, Muir Glacier was a popular stop for many tourists in the late 19th century, and still is today. There was sufficient water in the wetland area as recently as 2010, but the levels began to diminish in 2011. The Binhai New Area is located on the coast of the Bohai Sea Region southeast of China's capital city, Beijing. And yesterday, Yahoo ran a surprisingly good story on glacier melt on its homepage, complete with 5 before and after images. By Jeff Blakely Posted on January 6, 2020 January 6, 2020. Ethereum Block Time Reduced by 25% After Muir Glacier Hard Fork. Field; and the “after” again by Bruce Molnia in 2004: BEFORE AND AFTER: Photos Show How Climate Change Is Already Melting The World's Glaciers. Bare soil and pavement look pink. The fire started June 11, 2013, and was considered fully contained by June 20, 2013. This is the drifting away of icebergs from the front of Muir Glacier in Glacier Bay so that for the first time in nine years this famous glacier, the father of all glaciers, and the most noted on this continent has been visited. Shocking Before And After Pictures Of How Climate Change Is Destroying The Earth, Scientists Set Up A Fake Space Base In The Desert », An anti-gay Hungarian politician has resigned after being caught by the police fleeing a 25-man orgy through a window, Trump has raised at least $150 million to cover his bogus election challenges — but most of that money will go to financing Trump's future, Burger King India IPO opens today — brokerages recommend ‘subscribe’ on attractive valuations, IndiGo reaches 70% of its pre-COVID capacity, operating 1,000 daily flights, Trump's H-1B visa restrictions scrapped by US court spells good news for Indian and American IT companies alike, LG's new campaign with Kunal Kapoor inspires the youth to achieve beyond perfection, Master Business Fundamentals from Wharton. In these images, vegetation is green and water is blue-black. Before-And-After Pictures Of Melting Glaciers Are Warnings We Cannot Ignore. 106. Data reported on Ethereum block explorer Etherscan shows that from Jan. 1 to Jan. 4, the daily average block time on the blockchain decreased from 17.16 seconds to 12.96. The Cheyenne Bottoms Wildlife Wetlands area in central Kansas is seen, from left, June 18, 2010, June 6, 2011 and July 17, 2012. The Muir inlet in Glacier Bay National Park and Preserve, Alaska, is seen Sept. 2, 1892, left, and Aug. 11, 2005. Before-and-after pictures show how climate change is destroying the Earth feedback@businessinsider.com ... MUIR GLACIER: By 2005, Muir Glacier had retreated more than 31 … Times Syndication Service. Before-and-after photos illustrate the rapid and dramatic melting of Alaska's glaciers. Urban growth is seen in Mexico, from left, Feb. 23-April 21, 1973 and Feb. 2, 2009. Share Tweet. Singapore has created new land for airports, shipping and oil refineries. The 1999 image shows water levels near full capacity. Europe. MUIR GLACIER BEFORE: A late-19th century photograph of Alaska's Muir Glacier shows many icebergs — some nearly 7-feet wide — in the foreground. Other Mont Blanc glaciers have also been in retreat, including the Mer de Glace, which is the largest glacier in France at 12 km (7.5 mi) in length but retreated 500 m (1,600 ft) between 1994 and 2008. As the glacier has receded, ice at the end of the glacier has broken off the main body, forming icebergs in the open water. A team of scientists has put together photographic "proof" of climate change, revealing time-lapse photo couplets, or before/after images, of retreating glaciers. Nitrogen dioxide (NO2) is a yellow-brown gas that can cause respiratory problems, contribute to the formation of other pollutants, and serve as a proxy for air pollution in general. The Cotopaxi glacier is seen in Ecuador, March 23, 1986, left, and Feb. 5, 2007. Graphic: Dramatic glacier melt There’s nothing quite like historical photos of glaciers to show what a dynamic planet we live on. The average block time on the Ethereum blockchain decreased by almost a quarter after the mining difficulty was decreased.