Tag Archives: risk

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…)

New Report Reveals Food, Water Disparities along U.S.-Mexico Border

By Guest PostSeptember 4, 2012Economy, General, Politicsagricultural field, american corporations, arizona, boundary, california, canning kitchen, change, colorado, daylights, disparity, food, foodshed, gary nabhan, globalized economy, human survival, hungry, jeffrey m banister, Mexico, mexico border, minnesota, multi cultural, new mexico, nicaragua, nogales, oregon, ranchlands, republic, risk, skilled labor, sonora, taco wagons, texas, united states, university, US, water

A UA study has found poverty, water scarcity, food insecurity and interdependence between the United States and Mexico along the border.

The U.S.-Mexico border is the border in the world with the greatest disparity in access to food and water needed for human survival, according to a report commissioned and published by the Southwest Center at the University of Arizona.

An endowment from the Kellogg Foundation and a UA Confluencenter for Creative Inquiry grant supported the study and its focus on assessing transborder food systems to understand water scarcity and food insecurity within the borderlands region.

The report underscores how in the globalized economy, Arizona and the rest of the United States rely on the skilled labor, water, fresh produce, fish, shellfish and livestock originating in northern Mexico; while in Mexico, the population is increasingly dependent upon frozen and processed foods originating in the United States. (more…)

Climate Change Could Increase Levels of Avian Influenza in Wild Birds

By Guest PostAugust 31, 2012Environment, Naturea h5n1, american black duck, Arctic, avian influenza, biogeographic population, bird flu, choreographed interaction, climate change, delaware bay, domestic poultry, heat waves, horseshoe crab, human health, human infection, increase, influenza infection, level, mallards, mathematical model, melting glaciers, michigan, migratory flight, migratory paths, migratory shorebird, north american, pejman rohani, planetary woes, population ecologist, rainstorms, risk, sea levels, species, type a virus, university, victoria brown, western hemisphere, wild birds

ANN ARBOR, Mich.— Rising sea levels, melting glaciers, more intense rainstorms and more frequent heat waves are among the planetary woes that may come to mind when climate change is mentioned. Now, two University of Michigan researchers say an increased risk of avian influenza transmission in wild birds can be added to the list.

Population ecologists Pejman Rohani and Victoria Brown used a mathematical model to explore the consequences of altered interactions between an important species of migratory shorebird and horseshoe crabs at Delaware Bay as a result of climate change. (more…)

Meditation Reduces Loneliness

By Guest PostAugust 15, 2012Health, Sciencealzheimer's disease, brain, chronic inflammation, crp, david creswell, depression, expression, heart disease, helen lavretsky, immune system, infection, inflammation, inflammatory gene, loneliness, mbsr, meditation, meditative technique, michael irwin, mindfulness, natural component, nf kb, pro inflammatory gene, protein marker, risk, tai chi, yoga

UCLA study also finds that mindfulness technique benefits immune system

Many elderly people spend their last years alone. Spouses pass and children scatter. But being lonely is much more than a silent house and a lack of companionship. Over time, loneliness not only takes a toll on the psyche but can have a serious physical impact as well.

Feeling lonely has been linked to an increased risk of heart disease, Alzheimer’s disease, depression and even premature death. Developing effective treatments to reduce loneliness in older adults is essential, but previous treatment efforts have had limited success. (more…)

UCLA Study Looks at Why Heart Attacks Cause so Much More Damage in Late Pregnancy

By Guest PostJuly 8, 2012Healthandrea iorga, blood flow, cholesterol level, diabetes, drug therapy, dysfunction, heart attack, heart disease, heart function, hua cai, ji youn youn, jingyuan li, late pregnancy, mansoureh eghbali, mitochondria, reperfusion injury, risk, risk factor, soban umar, ucla, yibin wang

Heart attacks during pregnancy are uncommon, but the prevalence of heart disease in pregnant mothers has increased over the past decade as more women delay pregnancy until they are older. These women, who are generally less physically active than their younger peers, tend to have higher cholesterol levels and are at greater risk of heart disease and diabetes.

While research has shown that the heart typically functions better during pregnancy due to a rise in cardiac pumping capacity to meet increased demands, a new UCLA study in rats and mice demonstrates that heart attacks occurring in the last trimester or late months of pregnancy result in worse heart function and more damaged heart tissue than heart attacks among non-pregnant females.

The research is published in the July edition of the peer-reviewed journal Basic Research in Cardiology. (more…)

Using IBM Analytics, Santam Saves $2.4 Million in Fraudulent Claims

By Guest PostMay 9, 2012Technologyafrican continent, algorithmics, analytics software, anesh govender, clarity, fraud, fraud syndicate, i2, ibm, insurance company, olrac spsolutions, openpages, rich holada, risk, santam, South Africa, spss

Analytics Software Enhances Insurer’s Ability to Resolve Claims Faster

Johannesburg, South Africa – 09 May 2012: IBM today announced that Santam, South Africa’s leading short term insurance company, has saved $2.4 million on fraudulent claims in the first four months of using IBM business analytics software. The analytics software has enhanced Santam’s fraud detection capabilities and also enabled faster payouts for legitimate claims.

“IBM and OLRAC-SPSolutions have helped us build a solution that has not only transformed our claims processing methodology in terms of speed and efficiency, but also provides new insight which helps us identify false claims more quickly, which protects our business and customers,” said Anesh Govender, Head of Finance, Reporting and Salvage at Santam. “The solution has delivered a full return on investment and also helped uncover a motor insurance fraud syndicate in less than 30 days after the system went live.” (more…)

Dealt a Bad Hand: Pathological Gamblers Are Also at Risk for Mental Health Disorders

By Guest PostNovember 23, 2010Culture, Healthalain lesage, montreal, pathological gamblers, personality disorders, psychiatric disorders, richard boyer, risk, statistics, suicide, suicide prevention programs, western world, world health organization

Richard Boyer. Image credit : University of Montreal

Pathological gamblers are risking more than their money, they are also three times more likely to commit suicide than non-betters. A new Montreal inter-university study has shown these gamblers are also plagued by personality disorders. These findings, published in a recent issue of the Psychology of Addictive Behaviors, may have implications for developing improved targeted suicide prevention programs.

“The World Health Organization estimates that suicide is one of the top ten causes of death in the Western world,” says study co-author, Richard Boyer a Université de Montréal professor and researcher at the Centre de recherche Fernand-Seguin at the Louis-H. Lafontaine Hospital. “In addition, pathological gamblers account for five percent of all suicides. These staggering statistics motivated us to study the difference between gamblers and non-gamblers.” (more…)

Three Year Investigation of Military Munitions Sea Disposal Site Completed

By Guest PostJuly 28, 2010Environment, Weaponsdeep-water, edgewood chemical biological center, environet, environmental protection, hi-05 project, human health, m47 100-pound bombs, manoa, margo edwards, military, pearl harbor, pisces, risk, sea disposal site, seafloor, soest, tad davis, tnt, university of hawaii, us coastal waters

The University of Hawaiʻi at Mānoa’s School of Ocean Earth Science and Technology (SOEST) completed a three-year long investigation of Sea Disposal Site Hawaiʻi Number 5 (HI-05), a deep-water military munitions disposal site in U.S. coastal waters approximately 5 miles south of Pearl Harbor, Oʻahu, Hawaiʻi.

(more…)