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Blanket Bogs Need Protection from Climate Change

By Guest PostSeptember 7, 2012Environmentalaska, amphibians, angela gallego sala, archaeological material, birds, blanket bogs, Britain, british countryside, canada, climate change, coastal area, devon, ecosystem, emission, exeter, flooding, future temperature, greenhouse gas, habitat, high latitude, norway, outer hebrides, plants, rainfall, reptiles, risk, russia, shetland, small mammals, sssi, uk, university, vegetation, wildlife

Blanket bogs, which provide vital habitats for a unique range of plants, birds, small mammals, reptiles and amphibians, are at risk of declining as a result of climate change.

Research by the Universities of Exeter and Bristol in the UK and Macquarie University in Australia, published in the journal Nature Climate Change, shows for the first time how rising temperatures will threaten these sensitive ecosystems.

The study highlights the urgency of developing a plan to protect these important habitats.

Found in wet, coastal areas of high latitude regions, blanket bogs cover around 700,000 hectares of land in the UK, much of it designated as a Site of Special Scientific Interest (SSSI). Blanket bogs are found in the north and west of the UK, extending from Devon in the south to Shetland in the north, and it has been estimated that 10 to15 per cent of the world’s blanket bog occurs in Britain. As well as being crucial in supporting wildlife, blanket bogs also capture and store large amounts of carbon, helping to mitigate against climate change, and reduce the risk of flooding, by slowing down water flow. With some blanket peat being over 9,000 years old, they also hold historically-significant archaeological material. (more…)

Despite Efforts for Change, Bangladeshi Women Prefer to Use Pollution-Causing Cookstoves

By Guest PostJuly 2, 2012Environment, Generalanimal dung, bangladeshi district, bangladeshi household, bangladeshi women, biomass, black carbon, cooking, cookstove, environmental impact, flooding, greenhouse gas, hatiya, health risk, jamlpur, mushfiq mobarak, pollution causing, puneet dwivedi, robert bailis, rural bangladesh, traditional stove, women, yale study, yale university

Women in rural Bangladesh prefer inexpensive, traditional stoves for cooking over modern ones — despite significant health risks, according to a Yale study in the Proceedings of the National Academy of Sciences.

A large majority of respondents (94%) believed that indoor smoke from the traditional stoves is harmful. Still, Bangladeshi women opted for traditional cookstove technology so they could afford basic needs.

“Non-traditional cookstoves might be more successful if they were designed with features valued more highly by users, such as reducing operating costs even if they might not reduce environmental impact,” said Mushfiq Mobarak, a co-author and associate professor of economics at the Yale School of Management. (more…)

Rising Seas Put Millions of Americans at Risk for Flooding

By Guest PostMarch 16, 2012Environmentamericans, atlantic seaboard, benjamin h strauss, california, canal region, coastal elevation, flooding, florida, gulf of mexico, jeremy l weiss, jonathan t overpeck, long beach, los angeles, louisiana, maryland, mission beach, new jersey, new york, remik ziemlinski, rising seas, san diego, sea level, university of arizona, us coastal region, venice

New estimates suggest more U.S. land prone to flooding than previously thought.

About 3.7 million Americans are at risk for flooding as the sea level continues to rise in the coming century, according to a new study from a team that includes University of Arizona researchers.

Areas on the south Atlantic Seaboard and surrounding the Gulf of Mexico appear to be most prone to future flooding. In terms of numbers of people at risk, Florida is the most vulnerable, closely followed by Louisiana, California, New York and New Jersey. (more…)

Protecting People From Deadly Floods, Quakes in The Philippines

By Guest PostFebruary 25, 2012Environment, Generaldisaster, earthquake, economic vulnerability, elizabeth renckens, flash flooding, flood zones, flooding, gavin shatkin, geological features, greater metropolitan manila, manila, marikina river, mudslides, natural, philippine, southeast asian, topography, typhoons, university of michigan, urban planning, william foreman

ANN ARBOR, Mich.— Typhoons thrash the Philippines every year, causing flash flooding and mudslides that often kill hundreds of people in the Southeast Asian nation. Many blame the death and destruction on the wrath of nature. But Gavin Shatkin has a different view.

“Disasters are not natural,” said Shatkin, an associate professor of urban planning at the University of Michigan. “They happen because of social structures.” (more…)

ARkStorm: California’s other “Big One”

By Guest PostJanuary 17, 20111 commentEnvironmentarkstorm scenario, arkstorm summit, cal ema, climate change, economic systems of california, emergency planning purposes, fema, flood modeling, flooding, forecasting, geologic flood history in california, hypothetical california scenario, lucy jones, marcia mcnutt, mike dayton, nancy ward, sacramento, san andreas earthquakes, scenario, sea level rise scenarios, storm, united states

SACRAMENTO, Calif. — For emergency planning purposes, scientists unveiled a hypothetical California scenario that describes a storm that could produce up to 10 feet of rain, cause extensive flooding (in many cases overwhelming the state’s flood-protection system) and result in more than $300 billion in damage.

The “ARkStorm Scenario,” prepared by the U.S. Geological Survey and released at the ARkStorm Summit in Sacramento on Jan. 13 – 14, combines prehistoric geologic flood history in California with modern flood mapping and climate-change projections to produce a hypothetical, but plausible, scenario aimed at preparing the emergency response community for this type of hazard. (more…)

Tag Archives: flooding

Blanket Bogs Need Protection from Climate Change

Despite Efforts for Change, Bangladeshi Women Prefer to Use Pollution-Causing Cookstoves

Rising Seas Put Millions of Americans at Risk for Flooding

Protecting People From Deadly Floods, Quakes in The Philippines

ARkStorm: California’s other “Big One”