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Kevin Makice

Climate change: South Africa has much to lose - 0 views

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    Climate change could mean unthinkable loss for South Africa, which hosts talks on global warming that will bring government negotiators, scientists and lobbyists from around the world to the coastal city of Durban next week. Guy Midgley, the top climate change researcher at the South African National Biodiversity Institute, said evidence gleaned from decades of recording weather data, observing flora and fauna and conducting experiments makes it possible for scientists to "weave a tapestry of change."
Kevin Makice

Largest bird alters its foraging due to climate change - 0 views

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    Wandering albatrosses have altered their foraging due to changes in wind fields in the southern hemisphere during the last decades. Since winds have increased in intensity and moved to the south, the flight speed of albatrosses increased and they spend less time foraging. As a consequence, breeding success has improved and birds have gained 1 kilogram. These are the results of the study of an international research team published in the latest issue of the Science journal. However, these positive consequences of climate change may last short if future wind fields follow predictions of climate change scenarios, researchers warn.
Kevin Makice

Dramatic links found between climate change, elk, plants, and birds - 0 views

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    Climate change in the form of reduced snowfall in mountains is causing powerful and cascading shifts in mountainous plant and bird communities through the increased ability of elk to stay at high elevations over winter and consume plants, according to a groundbreaking study in Nature Climate Change.
Kevin Makice

Study finds a better way to gauge the climate costs of land use changes - 0 views

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    Those making land use decisions to reduce the harmful effects of climate change have focused almost exclusively on greenhouse gases - analyzing, for example, how much carbon dioxide is released when a forest is cleared to grow crops. A new study in Nature Climate Change aims to present a more complete picture - to incorporate other characteristics of ecosystems that also influence climate.
Kevin Makice

New report on climate change and cities a 'wake-up call' for global policymakers - 0 views

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    More than half the world's population live in cities, many of which are increasingly vulnerable to the impacts of climate change. But cities are also emerging as the innovative "first responders" in dealing with climate change, says a major new report led by researchers at Columbia University and the City University of New York (CUNY) and published by Cambridge University Press.
Kevin Makice

A Tiny Apartment in Hong Kong Transforms into 24 Rooms | HomeDSGN, a daily source for i... - 0 views

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    Gary Chang, an architect, designed his 344 square foot apartment in Hong Kong to be able to change into 24 different designs, all by just sliding panels and walls. He calls this the "Domestic Transformer." Check out the video of Chang in his apartment below.
Kevin Makice

Slowing climate change by targeting gases other than carbon dioxide - 0 views

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    Carbon dioxide remains the undisputed king of recent climate change, but other greenhouse gases measurably contribute to the problem. A new study, conducted by NOAA scientists and published online today in Nature, shows that cutting emissions of those other gases could slow changes in climate that are expected in the future.
Kevin Makice

Moving climate change regulation forward - 0 views

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    Signing a legally binding treaty that would force emissions reductions throughout the world is not likely in the near future, according to U.S. State Department Special Envoy for Climate Change Todd Stern, who visited MIT last week. But that shouldn't stop the United States from moving forward in addressing climate change issues, he said.
Kevin Makice

Climate change study warns 1 in 10 species could face extinction by 2100 - 0 views

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    One in 10 species could face extinction by the year 2100 if current climate change impacts continue. This is the result of University of Exeter research, examining studies on the effects of recent climate change on plant and animal species and comparing this with predictions of future declines.
Kevin Makice

Alpine lakes reflect climate change - 0 views

  • Increases in temperature as a result of climate change are mirrored in lake waters where temperatures are also on the rise. A new study, by Dr. Martin Dokulil, retired researcher from the Institute for Limnology at the University of Innsbruck in Austria, forecasts surface water temperatures in large Austrian lakes for 2050 and discusses the impact on the lakes' structure, function and water quality. The research is published online in Springer's journal Hydrobiologia.
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    Increases in temperature as a result of climate change are mirrored in lake waters where temperatures are also on the rise. A new study, by Dr. Martin Dokulil, retired researcher from the Institute for Limnology at the University of Innsbruck in Austria, forecasts surface water temperatures in large Austrian lakes for 2050 and discusses the impact on the lakes' structure, function and water quality. The research is published online in Springer's journal Hydrobiologia.
Kevin Makice

'Gravity is climate' - 10 years of climate research satellites GRACE - 0 views

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    For the first time, the melting of glaciers in Greenland could now be measured with high accuracy from space. Just in time for the tenth anniversary of the twin satellites GRACE (Gravity Recovery and Climate Experiment) a sharp image has surface, which also renders the spatial distribution of the glacial melt more precisely. The Greenland ice shield had to cope with up to 240 gigatons of mass loss between 2002 and 2011. This corresponds to a sea level rise of about 0.7 mm per year. These statements were made possible by the high-precision measurements of the GRACE mission, whose data records result in a hitherto unequaled accurate picture of the earth's gravity. One of Newton's laws states that the gravity of an object depends directly on its mass. "When the mass of the Greenland ice sheet changes, so does the gravity there," explains Dr. Frank Flechtner from the GFZ German Research Centre for Geosciences. "The GRACE gravity field measurements therefore give us information on mass changes, including climate-related ones."
Kevin Makice

Climate change finally hits Apple geeks where it hurts: Mac shortages - 0 views

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    As Bangkok dries out from epic floods that the IPCC says will only get worse as climate change accelerates, its leaders are contemplating moving the entire capital city to higher ground. But I know what you're thinking: How does this affect me? Answer: It'll hit you right in the hard drive. Now that supply chains stretch across the globe and electronics can contain components from dozens if not hundreds of countries, it means you won't be able to get an iMac with a 2TB drive, because Apple sources "many components from Thailand," says Apple CEO Tim Cook. Floods have knocked out factories critical to Apple's supply chain, and " "the recovery timeline is not known at this point," reports Ars Technica.
Kevin Makice

Polar climate change may lead to ecological change - 0 views

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    Ice and frozen ground at the North and South Poles are affected by climate change induced warming, but the consequences of thawing at each pole differ due to the geography and geology, according to a Penn State hydrologist.
Kevin Makice

Russian boreal forests undergoing vegetation change, study shows - 0 views

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    The largest continuous expanse of forest in the world, found in the country's cold northern regions - is undergoing an accelerating large-scale shift in vegetation types as a result of globally and regionally warming climate. That in turn is creating an even warmer climate in the region, according to a new study published in the journal Global Change Biology and highlighted in the April issue of Nature Climate Change.
Kevin Makice

Some populations of Fraser River salmon more likely to survive climate change: study - 0 views

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    Populations of Fraser River sockeye salmon are so fine-tuned to their environment that any further environmental changes caused by climate change could lead to the disappearance of some populations, while others may be less affected, says a new study by University of British Columbia scientists.
Kevin Makice

Chinese Hackers Attack Change.org Platform in Reaction to Ai Weiwei Campaign | the Chan... - 0 views

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    Chinese hackers temporarily brought down the world's fastest-growing social action platform after more than 90,000 people in 175 countries endorsed an online call for the release of internationally acclaimed Chinese artist Ai Weiwei. Weiwei, best known for his role in the construction of the Beijing Olympic stadium and his recent Sunflower Seeds exhibition at the Tate Modern, has become an increasingly outspoken critic of the Chinese government in recent years, in particular over the handling of the 2008 earthquake in the country's Sichuan province.
Kevin Makice

Changes in land use favor the expansion of wild ungulates - 0 views

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    Mediterranean landscapes have undergone great change in recent decades, but species have adapted to this, at least in the case of roe deer, Spanish ibex, red deer and wild boar. This has been shown by Spanish researchers who have analysed the effects of changes in land use on the past, present and future distribution of these species.
Kevin Makice

Climate change is making our environment 'bluer' - 0 views

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    The "colour" of our environment is becoming "bluer", a change that could have important implications for animals' risk of becoming extinct, ecologists have found. In a major study involving thousands of data points and published this week in the British Ecological Society's Journal of Animal Ecology, researchers examined how quickly or slowly animal populations and their environment change over time, something ecologists describe using "spectral colour".
Kevin Makice

Tree-ring data show history, pattern to droughts - 0 views

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    "Dendrochronologists have shown that tree-ring data produce a remarkably accurate history of droughts and other climate changes. Combined with reliable drought indices and historical descriptions of climate conditions, dendrochronology - the technique of dating events and environmental change by relying on characteristic patterns of tree-ring growth - can provide a climate perspective on important events such as large-scale human migration and even the rise and fall of entire civilizations."
Kevin Makice

Climate change linked to declines in labour productivity - 0 views

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    "Increases in humidity caused as a result of climate change are reducing labour productivity and it's only likely to get worse over time, argue researchers from America's National Oceanic and Atmospheric Administration."
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