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Kevin Makice

Global forestry institutions call for more community-based forest management - 0 views

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    The leading international organizations working to protect and manage the world's forests are calling for governments across the globe to increase communities' role in forest management. Doing so could contribute to lifting close to a billion people out of poverty, as well as improve the health and vitality of forests.
Kevin Makice

Using computer models to help our fragile ecosystem - 1 views

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    "Global warming is well-known for its effect on the climate. But it also poses a threat to the world's ecosystems. University of Toronto researcher Benjamin Gilbert wants to know more about that process."
Kevin Makice

UCLA climate study predicts dramatic loss in local snowfall - 0 views

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    "The projected snow loss, a result of climate change, could get even worse by the end of the 21st century, depending on how the world reacts. Sustained action to reduce global greenhouse gas emissions could keep annual average snowfall levels steady after mid-century, but if emissions continue unabated, the study predicts that snowfall in Southern California mountains will be two-thirds less by the year 2100 than it was in the years leading up to 2000."
Kevin Makice

Glacier-fed river systems threatened by climate change - 0 views

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    Glacial meltwater increases biodiversity in mountainous freshwater ecosystems. As glaciers vanish due to global warming, so will those species dependent upon the icy runoff. This is the conclusion of a study authored by researchers from, among other institutions, the University of Copenhagen.
Kevin Makice

Earth's past is warning for the future - 0 views

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    When the Earth's carbon dioxide level increased at a rapid rate during the Triassic-Jurassic period 200 million years ago, nearly half the ocean's marine life became extinct. USC Dornsife geologists contributed to a recent paper that examines materials embedded in ancient rocks to provide clues about the possibility of similar future global events.
Kevin Makice

Enough wind to power global energy demand, new research says - 0 views

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    "There is enough energy available in winds to meet all of the world's demand. Atmospheric turbines that convert steadier and faster high-altitude winds into energy could generate even more power than ground- and ocean-based units. New research from Carnegie's Ken Caldeira examines the limits of the amount of power that could be harvested from winds, as well as the effects high-altitude wind power could have on the climate as a whole. Their work is published September 9 by Nature Climate Change."
Kevin Makice

Study: Food crisis imminent within next decade if no change to climate policy - 0 views

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    "Research released today shows that within the next 10 years large parts of Asia can expect increased risk of more severe droughts, which will impact regional and possibly even global food security."
Kevin Makice

Evolutionary capacity of many fruit fly species will lag behind pace of climate change,... - 0 views

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    "Many species of fruit fly lack the ability to adapt effectively to predicted increases in global temperatures and may face extinction in the near future, according to new research."
Kevin Makice

Plunge in CO2 put the freeze on Antarctica - 0 views

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    Plunge in CO2 put the freeze on AntarcticaAtmospheric carbon dioxide levels plunged by 40% before and during the formation of the Antarctic ice sheet 34 million years ago, according to a new study. The finding helps solve a long-standing scientific puzzle and confirms the power of CO2 to dramatically alter global climate.
Kevin Makice

British butterfly is evolving to respond to climate change - 0 views

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    As global temperatures rise and climatic zones move polewards, species will need to find different environments to prevent extinction. New research, published today in the journal Molecular Ecology, has revealed that climate change is causing certain species to move and adapt to a range of new habitats.
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

Climate change is altering mountain vegetation at large scale, European research says - 0 views

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    The decade from 2000 to 2009 was the warmest since global climate has been measured, and while localized studies have shown evidence of changes in mountain plant communities that reflect this warming trend, no study has yet taken a continental-scale view of the situation - until now.
Kevin Makice

Rapid urban expansion threatens biodiversity: study - 0 views

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    "Researchers at Yale, Texas A&M and Boston University predict that by 2030 urban areas will expand by more than 463,000 square miles, or 1.2 million square kilometers. That is equal to 20,000 American football fields becoming urban every day for the first three decades of this century. The growth in urban areas will coincide with the construction of roads and buildings, water and sanitation facilities, and energy and transport systems that will transform land cover and cities globally. Recent estimates suggest that between $25 trillion and $30 trillion will be spent on infrastructure worldwide by 2030, with $100 billion a year in China alone."
Kevin Makice

Estonia sees rock as future of global energy - 0 views

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    The European Union nation of 1.3 million generates 97 percent of its electricity thanks to oil shale -- sediment formed 400-450 million years ago, containing hydrocarbons. Its industry forecasts that shale's use can only expand.
Kevin Makice

Global water experiment will celebrate the International Year of Chemistry 2011 - 0 views

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    What may be the world's largest chemistry experiment in history launched last week as part of the International Year of Chemistry 2011. The American Chemical Society (ACS) announced it will help support teachers and students who wish to participate in the experiment, "Water: A Chemical Solution," by sending volunteers to classrooms that need assistance.
Kevin Makice

EU fixes post-Japan nuclear safety overhaul - 0 views

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    European leaders resolved Friday to revisit safety at nuclear reactors as emergency workers in Japan suffered radiation burns and rising global fears of food contamination hit home.
Kevin Makice

2020 vision of vaccines for malaria, TB and HIV/AIDS - 0 views

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    Collectively, malaria, TB & HIV/AIDS cause more than five million deaths per year - nearly the entire population of the state of Washington - and represent one of the world's major public health challenges as we move into the second decade of the 21st century. In the May 26, 2011, edition of scientific journal Nature, Seattle BioMed Director Alan Aderem, Ph.D., along with Rino Rappuoli, Ph.D., Global Head of Vaccines Research for Novartis Vaccines & Diagnostics, discuss recent advances in vaccine development, along with new tools including systems biology and structure-based antigen design that could lead to a deeper understanding of mechanisms of protection. This, in turn, will illuminate the path to rational vaccine development to lift the burden of the world's most devastating infectious diseases.
Kevin Makice

UN aims for biodiversity treaty by July 2012 - 0 views

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    A global treaty on the harvesting of genetic resources will probably be ratified by July 2012, the UN executive secretary on biological diversity said Tuesday.
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

Migration an overlooked health policy issue: New series - 0 views

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    If internal and international migrants comprised a nation, it would be the third most populous country in the world, just after China and India. Thus, there can be little doubt that population mobility is among the leading policy issues of the 21st century. However, policies to protect migrants and global health have so far been hampered by inadequate policy attention and poor international coordination. This is the conclusion of a new article in PLoS Medicine arguing that current policy-making on migration and health has been conducted within sector silos, which frequently have different goals. Yet, population mobility is wholly compatible with health-promoting strategies for migrants if decision-makers coordinate across borders and policy sectors, say the authors, who are also serving as guest editors of a new series in PLoS Medicine on migration & health that launches this week.
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