Sea turtles appearto be bouncing back from the brink of extinction

September 22, 2017 by  
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Good news! Despite man-made catastrophes and the unwelcome effects of climate change , populations of sea turtles appear to be making a comeback. Comprehensive analys published in the journal Science Advances  reveals that even small populations (which normally have a tough time reviving their numbers) are “bouncing back.” However, most sea turtle species are still listed as “vulnerable” or “endangered,” which is why conservation efforts must continue. The analysis was led by Antonios Mazaris , an ecologist at Aristotle University in Greece , and a team of international researchers. He and his colleagues analyzed data on sea turtle nesting sites around the world over periods ranging from six to 47 years. They evaluated each site separately and then combined those findings with standardized individual sets to look for changes. It was discovered that most populations of sea turtles are reviving after historic declines. One species that is not thriving is the leatherback sea turtle which can be found in the Eastern and Western Pacific. This finding supports previous assessments made by the International Union for Conservation of Nature , which lists six out of seven sea turtle species as vulnerable , endangered or critically endangered. Related: Sea turtle is rescued after being dragged onto a beach and beaten for selfies The researchers think the sea turtle populations are rebounding because the threats to the species are more tangible. For instance, sea turtles are most likely to be poached on accident by fisherman or intentionally by those who seek to sell their parts as “aphrodisiacs” and/or “delicacies.” By addressing these concerns and enforcing conservation measures which have been in place for decades, the public is more likely to advocate for their protection. While this recent analysis is positive news , research is still lacking. More information needs to be gathered on male to female ratios, for instance. In the paper, Mazaris advises “cautionary optimism.” He also says commends conservation efforts which have persisted for the past 70 years, and says the “long term efforts need to be supported.” + Science Advances Via New York Times Images via Pixabay

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Sea turtles appearto be bouncing back from the brink of extinction

Nicaragua joins Paris Accord, leaving the US and Syria as lone dissenters

September 22, 2017 by  
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Nicaragua’s President Daniel Ortega has announced plans to sign the Paris Accord, leaving President Trump alone with Syria’s Bashar al-Assad as the two remaining national heads refusing to support the international agreement. In December of 2015, the leaders of nearly 200 countries signed the Paris Climate Agreement to reduce global greenhouse emissions and prevent climate change from worsening – including former president Barack Obama. But Trump refused has reneged on that commitment, formerly claiming climate change is a “hoax” invented by the Chinese. According to a report by Managua-based television station 100% Noticias, Ortega said on September 18, “We will soon adhere, we will sign the Paris Agreement. We have already had meetings addressing the issue and we have already programmed the accession.” The Central American nation originally opposed signing the Paris Accord because the goals in the text “did not go far enough.” To elaborate, it had been confirmed by scientists that emissions levels from some of the top polluters — including the US, EU, China, and India — were not low enough to prevent sea levels from rising or to keep global warming to 2 degrees Celsius. As a result, Nicaragua abstained. President Trump has said he will withdraw the US from the historic accord. Despite receiving an environmental encyclical from the Pope himself and being informed by a variety of scientists about the dangers of climate change , he said the action for the US by an executive order which Obama signed while in office puts American workers in the steel, coal and other manufacturing industries at an “economic disadvantage.” Related: Hundreds of Dead Sea Turtles Wash Up on Nicaragua’s West Coast Nicaragua has been a haven for renewable energy . More than half of the country’s energy is sourced from geothermic, wind, solar and wave energy. Nicaragua plans to increase that to 90 percent by 2020. The World Bank referred to the country as “a renewable energy paradise” four years ago. Because the agreement will not go into effect until 2020, Nicaragua has until then to draft a required national action plan and to formalize it into law. No date has yet been set for the signing. Via The Independent Images via Pixabay

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Nicaragua joins Paris Accord, leaving the US and Syria as lone dissenters

Soaring timber tower could clean up contaminated water in NYC’s Central Park

September 22, 2017 by  
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New York-based DFA Studio has unveiled plans for a soaring wooden tower in Central Park that could actually purify the heavily contaminated Jacqueline Kennedy Onassis Reservoir. The proposed tower measures 712 feet tall with a 112-foot-tall spire – and if it comes to fruition, it will be the world’s tallest timber tower. The tower’s helix structure is wrapped with a lattice of curved timber beams . The building would be anchored securely to a pre-cast concrete base with tensile steel cables. A transparent material covers the tower’s exterior, providing 360-degree views as visitors climb up to the top. Related: LAVA breaks ground on sustainable energy tower in Heidelberg The Jacqueline Kennedy Onassis Reservoir currently contains an estimated one billion gallons of stagnant, contaminated water . The tower’s filtration system could potentially convert the body of water into a clean pond. “Aside from supplying water to the pool and Harlem Meer, the Reservoir sits stagnant and fenced off due to its current state as a health threat to millions of New Yorkers, tourists and animals,” said DFA studio founder Laith Sayigh. “DFA envisions a temporary landmark that is remarkably of its time to creatively transform the reservoir into one of New York’s boldest urban amenities.” The tower’s integrated filtration system (as well as the elevators) would be powered by a wind turbine installed at the top of the tower. Sayigh believes that the NYC project would serve as an example for urban design around the world, “The Central Park Tower has the potential to be a model project for other cities aiming to fix existing infrastructure, build tall to capture views and elevate the urban public realm.” + DFA Via Dezeen

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Soaring timber tower could clean up contaminated water in NYC’s Central Park

Puerto Rico could be without electricity for months due to Hurricane Maria

September 22, 2017 by  
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When Hurricane Maria pummeled Puerto Rico last Saturday with 155mph winds, hundreds of homes and businesses were destroyed and the entire island was left in a total blackout. After a natural disaster such as this, residents would usually go about their lives and pick up the pieces along the way. Not this time. Due to the island’s poor infrastructure, economic woes and the damage caused by Hurricanes Irma and Maria, it could be months before millions of people have access to electricity again. It wasn’t hard for Hurricane Maria to wipe out the entire island’s electricity because the power grid has been in poor shape for years. Whereas most power plants are 18-years-old, those belonging to the Puerto Rico Electric Power Authority (PREPA) — the island’s sole power supplier to 1.5 million people — are 44 years old, on average.  In July of this year, PREPA filed for bankruptcy and called its own system “degraded and unsafe.” In a fiscal plan released this year, it added that “years of under-investment have led to severe degradation of infrastructure.” The electricity outage was also caused by Puerto Rico’s grim economic situation. The island has yet to emerge from a recession that has lasted over a decade. With an unemployment rate of 11 percent, the government entered into a process similar to bankruptcy protection earlier this May. TIME reports that its debt load is currently in excess of $70 billion. Related: Explosion of color takes over an abandoned Puerto Rican factory As a result of weakening infrastructure, financial problems and the destruction caused by Hurricane Maria, restoring the island’s power will be a lengthy, tiresome process. Governor Russello told CNN , “It depends on the damage to the infrastructure. I’m afraid it’s probably going to be severe. If it is … we’re looking at months as opposed to weeks or days.” Hurricane Irma , which skirted the north part of the island earlier this month, is also to blame. At the time, over 1 million users in Puerto Rico lost power. The day before Maria slammed into the island, 70,000 people were still without power, reports CNBC . To solve this tragedy, Rep. Jennifer Gonzalez-Colon brought up the issue of electric supply with Brock Long, the director of the Federal Emergency Management Administration (FEMA). She said, “We were asking him to have more resources in terms of electrical teams that can help us out to solve the situation and recover the infrastructure of the power grid on the island,” she said. “That is going to be the main issue.” Rossello has also asked President Trump to declare Puerto Rico a disaster zone. On Monday, Trump made an emergency declaration for the island, which enabled FEMA to coordinate relief efforts. However, only a “major disaster” declaration would ensure the territory receives an increase in federal resources and programs for affected areas to recover. Vox reports that even if Congress agrees to provide extra relief, funds would only be of limited help in this situation. Via TIME , Vox, CNN, CNBC Images via ABC 7 Chicago ,  National Oceanic and Atmospheric Administration

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Puerto Rico could be without electricity for months due to Hurricane Maria

Nouvelle AOM wins competition to give Paris’ Tour Montparnasse a massive green makeover

September 22, 2017 by  
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Nouvelle AOM has just been chosen to transform Paris’ historic Tour Montparnasse into beacon of sustainability for the City of Light. The winning design envisions a contemporary green makeover for the 40-year-old skyscraper – including a new transparent shell cladding and forests in the sky that will improve air quality in and around the tower. The 689-foot Tour Montparnasse was completed in 1973, and it was France’s tallest skyscraper until 2011. There is a lot of history (and controversy) behind the tower, so its redesign had to pay respect to its revered past while re-establish its position as a modern landmark in the city. Related: Holland’s first Vertical Forest to rise with 10,000 air-purifying plant s “This was a huge challenge, as the Tower isn’t like any other,” the jury explained. “Nouvelle AOM’s project perfectly captures the spirit of the 21st century, giving the Tower a multifaceted identity revolving around attractive, innovative new uses. The Tower will breathe new life into the Montparnasse neighbourhood.” The winning design, which beat out submissions from OMA, MAD and Studio Gang, was a collaboration between three Paris-based firms: Franklin Azzi Architecture , Chartier Dalix Architectes and Hardel et le Behan Architectes . The old opaque cladding will be replaced by a transparent facade that will “glow” at night. Multiple floors throughout the tower – including the large conservatory rooftop – will be planted with lush vegetated forests and hanging gardens that will improve air quality both within and outside the skyscraper. The architects explain that the design concept was inspired by the need to create a contemporary skyscraper that will become a beacon of the city’s commitment to sustainability . “When we took up the challenge of this exciting competition, our focus was on revealing the beauty of the Tour Montparnasse from the inside out. We achieved this by incorporating radically new uses and crafting a complete sustainable ‘green’ makeover of the facade. The aim is to make the Tower an icon of the 21st century energy revolution,” explains Nouvelle AOM. Construction on the €300 million project is expected to begin in 2019 and it’s slated for completion in time for the 2024 Olympic Games in Paris. + Nouvelle AOM Via Archdaily Images via Nouvelle AOM

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Nouvelle AOM wins competition to give Paris’ Tour Montparnasse a massive green makeover

New Antarctic farm will grow produce despite temperatures of -100 degrees F

September 21, 2017 by  
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Imagine having to go months without an adequate supply of fresh, nutritious fruits and vegetables . Scientists based in Antarctica know this struggle, which is why engineers at the German Aerospace Center (GAC) are building a high-tech, 135-square-foot indoor farm that can grow an abundance of produce — even when temperatures are -100 degrees Fahrenheit outside. The only way to transport food to McMurdo, the US station where the majority of researchers stay, is by plane or ship. Most of the food that is received is dry or frozen . During the summer, the scientists may receive one shipment of fresh food once a week, according to Atlas Obscura . Fortunately, that is about to change. The Eden-ISS is already under construction and will grow food for all who are stationed at the Neumayer III polar station  on the Ekstrom Ice Shelf. The greenhouse will be in a climate-controlled shipping and produce will be grown utilizing vertical gardening technology. When the farm is complete, between 30 and 50 different species of plants — including leafy greens, peppers, radishes, strawberries, tomatoes and zesty herbs — will be grown on trays or hanging modules. Because of Antarctica’s climate, the plants are fed by LED lights rather than sunlight . This is actually a good thing, as the researchers have tuned the lights to red and blue wavelengths that are optimal for growing produce. Related: Scientists discover nearly 100 unknown volcanoes – in Antarctica Business Insider reports that the Eden-ISS will be completed in October. The infrastructure is ready to go; the engineers are just waiting for the shipment of supplies which will arrive next month. Reportedly, the GAC team grew its first cucumber (which measured 96 grams and was 14 centimeters long) inside Eden-ISS in July. In Bremen, Germany , GAC has already been testing growing produce in a climate-controlled environment. Next month,  GAC scientist Paul Zabel will move to Antarctica and grow produce under 42 LED lamps. Because sub-Arctic regions have experienced an agricultural boon partly due to climate change, the researchers are pumping in excess carbon dioxide to help the plants thrive. The temperature is always set to 75 degrees Fahrenheit. If the GAC team succeeds at building a greenhouse that can grow crops even when it is -100 degrees Fahrenheit outside, researchers will be able to use the same system to help astronauts grow food in space. Considering Stephen Hawking and Elon Musk — two of the most brilliant minds of our time — are intent on moving humans to the moon or Mars, this technology could come in handy. + DLR German Aerospace Center Via Business Insider Images via DLR German Aerospace Center

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New Antarctic farm will grow produce despite temperatures of -100 degrees F

Leonardo DiCaprio Foundation donates $20M to support environmental causes

September 20, 2017 by  
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The Leonardo DiCaprio Foundation (LDF) just announced their biggest portfolio of environmental grants ever given. LDF is giving $20 million to organizations working for conservation , climate solutions, and indigenous rights , to name a few. DiCaprio made the announcement yesterday during the Yale Climate Conference hosted by John Kerry , former Secretary of State. LDF CEO Terry Tamminen said, “With a lack of political leadership, and continued evidence that climate change is growing worse with record-breaking heat waves and storms , we believe we need to do as much as we can now, before it is too late.” LDF will give over 100 organizations grants across six categories: wildlife and land conservation; marine life and ocean conservation; indigenous rights; climate change; innovation, technology , and media; and LDF’s California program, targeted to help local communities transition to sustainable infrastructure, energy , and food . Related: Leonardo DiCaprio launches a new fund to save the lions In his speech at yesterday’s conference, DiCaprio called for people to get involved in tackling climate change. He said people can do three simple things: first, vote in the midterm elections next year for candidates who believe climate change is one of the most important issues the United States must address. Second, buy from environmentally friendly companies, and boycott those funding climate deniers or offering products that hurt the environment. Third, support charities and non-governmental organizations working for climate solutions. DiCaprio said, “I still believe that the United States has the potential to lead the world on this issue. We can only hope that the President begins to see it too…Time is up. The current events are a global wake-up call that must be heard all the way from you, to the private sector, to Washington, D.C. It is too late for any of us to be too timid or too ignorant or too silent. We must all take action together now.” + Leonardo DiCaprio Foundation Via the Leonardo DiCaprio Foundation Images via screenshot

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Leonardo DiCaprio Foundation donates $20M to support environmental causes

Rebuilding a resilient, renewable Caribbean

September 19, 2017 by  
Filed under Business, Eco, Green

Instead of reconstructing the existing electricity grid, we can leapfrog ahead with technologies that make the Caribbean region less vulnerable to future storms.

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Rebuilding a resilient, renewable Caribbean

Hurricane Cleanup: What Happens to All That Debris?

September 15, 2017 by  
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Two weeks after Hurricane Harvey devastated greater Houston with record-breaking … The post Hurricane Cleanup: What Happens to All That Debris? appeared first on Earth911.com.

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Hurricane Cleanup: What Happens to All That Debris?

Desperation and fear mount in Irma-ravaged Caribbean

September 11, 2017 by  
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Over the past few days, Hurricane Irma has devastated islands in the Caribbean, Cuba , and parts of Florida. The Category 5 hurricane has since downgraded to a tropical storm, but the damage it caused will take years to recover from. On the island of Barbuda, for example,  “95 percent” of buildings were destroyed. Others, like Saint Martin and Barthelemy, have no water or electricity and food resources are running low. Embed from Getty Images window.gie=window.gie||function(c){(gie.q=gie.q||[]).push(c)};gie(function(){gie.widgets.load({id:’08x2NaWvTOxUX90CIZOdGA’,sig:’uqVCatca-d4wvEpEybaIWAYAXm9rhRToDSdClNU1oyA=’,w:’594px’,h:’396px’,items:’845717730′,caption: true ,tld:’com’,is360: false })}); Media coverage of the islands of Saint Martin and Barthelemy show extensive amounts of damage. Reuters reports that many streets remain submerged, boats and cars are piled on top of each other in multiple locations, and numerous houses have had their rooftops ripped off. Embed from Getty Images window.gie=window.gie||function(c){(gie.q=gie.q||[]).push(c)};gie(function(){gie.widgets.load({id:’e3nfT1wLSZ1a3dcHo2hX8w’,sig:’V00rpNIu06KQzy4dsUOcV07rpWebm3vc9QJ3US6w_2k=’,w:’594px’,h:’386px’,items:’845705546′,caption: true ,tld:’com’,is360: false })}); To make matters worse, looting is rampant. One Saint Martin resident told BFM TV that she heard gunshots and had seen several people breaking into homes and shops to steal food .  According to the French interior ministry, police forces have been boosted on the two islands following close to 500 reports of violence and looting following Irma’s passing. 11 people have also been arrested for “malicious actions.” Related: Trump’s USDA staff told to use ‘weather extremes’ instead of ‘climate change’ Embed from Getty Images window.gie=window.gie||function(c){(gie.q=gie.q||[]).push(c)};gie(function(){gie.widgets.load({id:’puQKjadATepuXcWxqYS-8Q’,sig:’okRdWoZCR1eoCZpiCMcjCy7_oRi5RmM_fyT8xB7HBi8=’,w:’594px’,h:’396px’,items:’845690278′,caption: true ,tld:’com’,is360: false })}); Between the two islands, at least 10 people have been killed . The Caisse Centrale de Reassurance, a state-owned reinsurance group in France , said Irma will go down as one of “the most damaging disasters in decades on French territory.” Losses total a staggering 1.2 billion euros, or $1.44 billion USD. + National Hurricane Center Via Reuters Images via  National Hurricane Center,  Pixabay

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