PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Incentives as effective as penalties for slowing Amazon deforestation

Research review shows incentives slow rain forest encroachment

2014-06-25
(Press-News.org) The rate of deforestation in the Brazilian Amazon has declined.

An international team of scientists, including one from Virginia Tech, reviewed published research about policy interventions and commodity market effects, and determined that positive incentives for farmers, counties, and states can do as much to preserve forests as public policies that call for penalties.

"The challenge now is to build upon this progress," the team reports in an article in the June 6 issue of Science. "Some immediate and simple positive incentives for responsible, low-deforestation farmers could be established without major new policies or markets for ecosystem services."

Suggestions include simplified regulatory requirements or discounts on environmental licensing procedures, better terms on pre-harvest packages from commodity suppliers, and lower interest rates or better terms on loans from banks for legally compliant landholders.

"Still, deforestation is only one of the threats to the Amazon region," said Leandro Castello, an assistant professor of fish and wildlife conservation in the College of Natural Resources and Environment at Virginia Tech, a co-author of the review article.

"There is an urgent need to shift the Amazon conservation paradigm to encompass the freshwater ecosystems, which are being rapidly degraded by deforestation and construction of hydroelectric dams," said Castello, who is first author on one of the articles reviewed. "We now know that freshwater ecosystems could be managed through policy and supply chains in a manner similar to that which is being done with deforestation."

Castello, whose specialty is Amazon fisheries, is leading a team from the Woods Hole Research Center and the University of California Santa Barbara, funded by NASA, assessing the impacts on wetlands and river ecosystems caused by extreme climatic events in collaboration with Brazilian scientists.

INFORMATION: Additional resources are available through the Virginia Tech News website.


ELSE PRESS RELEASES FROM THIS DATE:

New research shows freshers struggle to remember basic A-level concepts

2014-06-25
University freshers struggle to remember basic concepts from their A-level studies according to new research from the University of East Anglia. A new report published today shows that even grade-A students could only remember 40 per cent of their A-Level syllabus by the first week of term at university. Researchers tested nearly 600 students in their first week of term at five universities – three of which were in the prestigious Russell Group. It is hoped that the findings will assist the re-design of A-Levels to make them more relevant to higher education. The ...

Food ingredient fears

Food ingredient fears
2014-06-25
Daily headlines on internet pages and blogs claim: "New ingredient X is harmful to your health." Such warnings can scare people into avoiding these ingredients without actually knowing the facts, leading some people to have food fears about ingredients such as sugar, fat, sodium, high-fructose corn syrup (HFCS), mono sodium glutamate (MSG), and others. While some of these food fears are merited, others can be misleading. A new Cornell University study published in Food Quality and Preference, investigated who might be most prone to food fears, why, and what can they do ...

Young researcher discovers source of disco clams' light show

Young researcher discovers source of disco clams light show
2014-06-25
Four years after falling in love with the disco clam – a cute little mollusk known for its underwater light show – Lindsey Dougherty has discovered the secret of its mirrored lips. A dive instructor and University of California, Berkeley, graduate student, Dougherty first encountered the two-inch clam in 2010 while diving with her mother and sister in Wakatobi, Indonesia. She and her sister even did a bit of underwater disco dancing to the clam's flashing beat. "I've dived with humpback whales and great white sharks," said Dougherty, who first learned to dive at age ...

Hidden origins of pulmonary hypertension revealed by network modeling

2014-06-25
Boston, MA – In a groundbreaking study, researchers from Brigham and Women's Hospital (BWH) have identified a related family of molecules believed to be a major root cause of pulmonary hypertension, a deadly vascular disease with undefined origins. This is one of the first studies to leverage advanced computational network modeling to decipher the molecular secrets of this complex human disease. The study is published online June 24, 2014 in The Journal of Clinical Investigation. Despite the rising number of people diagnosed with the disease worldwide, pulmonary hypertension ...

Meeting Aichi biodiversity targets for protected areas

2014-06-25
Habitat loss is a primary driver of biodiversity loss – so it isn't surprising that optimising the amount of protected land is high on policy-makers' priorities. However, according to research to be published in the Open Access journal PLOS Biology on June 24 by Oscar Venter and colleagues, many protected areas are established in locations of low economic value, failing to protect the imperilled biodiversity found on more valuable land. More of the earth's land surface is set to be protected in the next decade, but the trend of using poor quality land seems set to continue. ...

Engineered bacteria keep mice lean

2014-06-25
Obesity levels are rising throughout the world. As obesity rates increase, so do the incidences of diabetes, heart disease, and other serious health conditions. The bacteria within an individual's gut can influence their susceptibility to these disorders. Therefore, altering the microbe population in the gut could prevent or reverse disease. A June 24th study in the Journal of Clinical Investigation demonstrates that modified bacteria can prevent weight gain in mice. Sean Davies and colleagues at Vanderbilt University made bacteria that produce a compound called NAPE, ...

Estrogen receptor β limits breast cancer growth and indicates outcome

2014-06-25
Millions of women will develop breast cancer at some point in their lives. While many women will completely recover from this cancer, others will not respond to treatment, and predicting which women will not respond to treatment is currently difficult. Breast cancer cells divide rapidly, and treatments that can restrict their growth are of great interest. In a June 24th study in the Journal of Clinical Investigation, Rong Li and colleagues at the University of Texas determined that activation of the estrogen receptor β (ERβ) limits tumor cell growth. Cancer cells ...

Novel biomarker predicts febrile seizure-related epilepsy, UCI study finds

2014-06-25
Irvine, Calif. — A newly discovered biomarker – visible in brain scans for hours after febrile seizures – predicts which individuals will subsequently develop epilepsy, according to UC Irvine researchers. This diagnostic ability could lead to improved use of preventive therapies for the disorder. A team led by Dr. Tallie Z. Baram found that rats exhibiting this novel signal in magnetic resonance imaging scans of their brains manifested symptoms of epilepsy months after experiencing very long febrile seizures. Those that did not possess this biomarker remained free of ...

Team explains how mutated X-linked mental retardation protein impairs neuron function

Team explains how mutated X-linked mental retardation protein impairs neuron function
2014-06-25
Cold Spring Harbor, NY – There are new clues about malfunctions in brain cells that contribute to intellectual disability and possibly other developmental brain disorders. Professor Linda Van Aelst of Cold Spring Harbor Laboratory (CSHL) has been scrutinizing how the normal version of a protein called OPHN1 helps enable excitatory nerve transmission in the brain, particularly at nerve-cell docking ports containing AMPA receptors (AMPARs). Her team's new work, published June 24 in the Journal of Neuroscience, provides new mechanistic insight into how OPHN1 defects can ...

Animal study unveils predictive marker for epilepsy development following febrile seizure

2014-06-25
Washington, DC — Within hours of a fever-induced seizure, magnetic resonance imaging (MRI) may be able to detect brain changes that occur in those most likely to develop epilepsy later in life, according to an animal study published in the June 25 issue of The Journal of Neuroscience. The findings may one day help improve methods to detect children at a heightened risk for developing epilepsy and guide efforts to prevent epilepsy development in those at greatest risk. Febrile seizures — convulsions brought on by fever — typically last only a few minutes and are relatively ...

LAST 30 PRESS RELEASES:

Beyond small data limitations: Transfer learning-enabled framework for predicting mechanical properties of aluminum matrix composites

Unveiling non-thermal catalytic origin of direct current-promoted catalysis for energy-efficient transformation of greenhouse gases to valuable chemicals

Chronic breathlessness emerging as a hidden strain on hospitals

Paleontologists find first fossil bee nests made inside fossil bones

These fossils were the perfect home for ancient baby bees

Not everyone reads the room the same. A new study examines why.

New research identifies linked energy, immune and vascular changes in ME/CFS

Concurrent frailty + depression likely boost dementia risk in older people

Living in substandard housing linked to kids’ missed schooling and poor grades

Little awareness of medical + psychological complexities of steroid cream withdrawal

Eight in 10 trusts caring for emergency department patients in corridors, finds BMJ investigation

NASA’s Webb telescope finds bizarre atmosphere on a lemon-shaped exoplanet

The gut bacteria that put the brakes on weight gain in mice

Exploring how patients feel about AI transcription

Category ‘6’ tropical cyclone hot spots are growing

Video: Drivers struggle to multitask when using dashboard touch screens, study finds

SLU research shows surge in alcohol-related liver disease driving ‘deaths of despair’

Rising heat reshapes how microbes break down microplastics, new review finds

Roots reveal a hidden carbon pathway in maize plants

Membrane magic: FAMU-FSU researchers repurpose fuel cells membranes for new applications

UN Member States pledge to increase access to diagnosis and inhaled medicines for the 480 million people living with COPD

Combination therapy shows potential to treat pediatric brain cancer ATRT

Study links seabird nesting to shark turf wars in Hawai‘i

Legal sports betting linked to sharp increases in violent crime, study finds

Breakthrough AI from NYUAD speeds up discovery of life-supporting microbes

New Eva Mayr-Stihl Foundation funding initiative boosts research at University of Freiburg on adaptation of forests to global change

The perfect plastic? Plant-based, fully saltwater degradable, zero microplastics

Bias in data may be blocking AI’s potential to combat antibiotic resistance

Article-level metrics would provide more recognition to most researchers than journal-level metrics

Satiety’s little helper: Protein that supports appetite regulating protein identified

[Press-News.org] Incentives as effective as penalties for slowing Amazon deforestation
Research review shows incentives slow rain forest encroachment