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

Study indicates large raptors in Africa used for bushmeat

2014-07-24
(Press-News.org) Bushmeat, the use of native animal species for food or commercial food sale, has been heavily documented to be a significant factor in the decline of many species of primates and other mammals. However, a new study indicates that more than half of the species being consumed are birds, particularly large birds like raptors and hornbills. "By surveying not only the meat made available for sale but the meat that is being eaten inside the forest by hunters and brought to villages for consumption, we noted a significant percentage attributed to bird species," said Bethan Morgan, head of the Central African Program for the San Diego Zoo Institute for Conservation Research. "The significant use of large birds like eagles, vultures and hornbills as bushmeat poses a new side to this conservation challenge." The study indicates that more than half of meat surveyed was of avian origin, with the larger species like birds of prey forming a significant portion of the whole. Documenting the effects of bushmeat use and trade on endangered species in Africa is part of the work being done in the proposed Ebo Forest National Park under the auspices of San Diego Zoo Global. The bushmeat trade is not only a conservation challenge, as species are eradicated through consumption, but has also been highlighted as a significant human health concern linked to several zoonotic disease outbreaks globally. INFORMATION: The new study, funded jointly by San Diego Zoo Global and The Peregrine Fund, is presented in the July issue of the academic journal "Oryx." The San Diego Zoo Global Wildlife Conservancy is dedicated to bringing endangered species back from the brink of extinction. The Conservancy makes possible the wildlife conservation efforts(representing both plants and animals) of the San Diego Zoo, San Diego Zoo Safari Park, San Diego Zoo Institute for Conservation Research, and international field programs in more than 35 countries. The important conservation and science work of these entities is supported in part by The Foundation of the Zoological Society of San Diego. END


ELSE PRESS RELEASES FROM THIS DATE:

New study draws links between wildlife loss and social conflicts

2014-07-24
Citing many sobering examples of how wildlife loss leads to conflict among people around the world, a new article co-authored by Wildlife Conservation Society (WCS) Health & Ecosystems: Analysis of Linkages (HEAL) Program Director Dr. Christopher Golden, calls for an interdisciplinary approach to tackle global biodiversity decline. The harvest of wild animals directly supports about 15% of the world's people and provides protein for more than a billion of the world's poor. It should come as no surprise that today's unprecedented loss of wildlife, is bringing with it ...

Hubble finds 3 surprisingly dry exoplanets

Hubble finds 3 surprisingly dry exoplanets
2014-07-24
Astronomers using NASA's Hubble Space Telescope have gone looking for water vapor in the atmospheres of three planets orbiting stars similar to the sun -- and have come up nearly dry. The three planets, known as HD 189733b, HD 209458b, and WASP-12b, are between 60 and 900 light-years away from Earth and were thought to be ideal candidates for detecting water vapor in their atmospheres because of their high temperatures where water turns into a measurable vapor. These so-called "hot Jupiters" are so close to their star they have temperatures between 1,500 and 4,000 degrees ...

The microbes make the sake brewery

2014-07-24
A sake brewery has its own microbial terroir, meaning the microbial populations found on surfaces in the facility resemble those found in the product, creating the final flavor according to research published ahead of print in the journal Applied and Environmental Microbiology. This is the first time investigators have taken a microbial census of a sake brewery. Many sake makers inoculate with both bacteria and yeast, says corresponding author David A. Mills of the University of California, Davis, but he and his colleagues investigated a sake brewery where inoculation ...

New imaging agent provides better picture of the gut

2014-07-24
MADISON — A multi-institutional team of researchers has developed a new nanoscale agent for imaging the gastrointestinal (GI) tract. This safe, noninvasive method for assessing the function and properties of the GI tract in real time could lead to better diagnosis and treatment of gut diseases. Illnesses such as small bowel bacterial overgrowth, irritable bowel syndrome and inflammatory bowel disease all occur in the intestine and can lead to serious side effects in patients with diseases such as diabetes and Parkinson's. Until now, there hasn't been a good way to ...

Brain's dynamic duel underlies win-win choices

Brains dynamic duel underlies win-win choices
2014-07-24
People choosing between two or more equally positive outcomes experience paradoxical feelings of pleasure and anxiety, feelings associated with activity in different regions of the brain, according to research led by Amitai Shenhav, an associate research scholar at the Princeton Neuroscience Institute at Princeton University. In one experiment, 42 people rated the desirability of more than 300 products using an auction-like procedure. Then they looked at images of paired products with different or similar values and were asked to choose between them. Their brain activity ...

TGen-led study seeks to understand why some HIV-positive men are more infectious

TGen-led study seeks to understand why some HIV-positive men are more infectious
2014-07-24
FLAGSTAFF, Ariz. — July 24, 2014 — A new study led by the Translational Genomics Research Institute (TGen) provides insights into the interplay among bacteria, viruses and the immune system during HIV infection. Currently, doctors measure HIV-positive men's infectivity — their potential to infect others — based on their blood viral load. However, some men produce large amounts of virus in their semen despite having low levels in their blood. Researchers call this "compartmentalization," where different levels of the virus can be found in different parts of the body; in ...

Parched West is using up underground water, UCI, NASA find

2014-07-24
Irvine, Calif., July 24, 2014 — A new study by University of California, Irvine and NASA scientists finds more than 75 percent of the water loss in the drought-stricken Colorado River Basin since late 2004 came from underground resources. The extent of groundwater loss may pose a greater threat to the water supply of the western United States than previously thought. This study is the first to quantify the amount that groundwater contributes to the water needs of western states. According to the U.S. Bureau of Reclamation, the federal water management agency, the basin ...

ORNL study reveals new characteristics of complex oxide surfaces

ORNL study reveals new characteristics of complex oxide surfaces
2014-07-24
OAK RIDGE, Tenn., July 24, 2014 -- A novel combination of microscopy and data processing has given researchers at the Department of Energy's Oak Ridge National Laboratory an unprecedented look at the surface of a material known for its unusual physical and electrochemical properties. The research team led by ORNL's Zheng Gai examined how oxygen affects the surface of a perovskite manganite, a complex material that exhibits dramatic magnetic and electronic behavior. The new avenue to understand surface behavior could benefit researchers who are interested in using a wide ...

Earlier Stone Age artifacts found in Northern Cape of South Africa

2014-07-24
Excavations at an archaeological site at Kathu in the Northern Cape province of South Africa have produced tens of thousands of Earlier Stone Age artifacts, including hand axes and other tools. These discoveries were made by archaeologists from the University of Cape Town (UCT), South Africa and the University of Toronto (U of T), in collaboration with the McGregor Museum in Kimberley, South Africa. The archaeologists' research on the Kathu Townlands site, one of the richest early prehistoric archaeological sites in South Africa, was published in the journal, PLOS ONE, ...

BU researchers discover that Klotho is neuroprotective against Alzheimer's disease

2014-07-24
(Boston)—Boston University School of Medicine researchers may have found a way to delay or even prevent Alzheimer's disease (AD). They discovered that pre-treatment of neurons with the anti-aging protein Klotho can prevent neuron death in the presence of the toxic amyloid protein and glutamate. These findings currently appear in the Journal of Biological Chemistry. Alzheimer's disease is the most frequent age-related dementia affecting 5.4 million Americans including 13 percent of people age 65 and older and more than 40 percent of people over the age of 85. In AD the ...

LAST 30 PRESS RELEASES:

Personalised “cocktails” of antibiotics, probiotics and prebiotics hold great promise in treating a common form of irritable bowel syndrome, pilot study finds

Experts developing immune-enhancing therapies to target tuberculosis

Making transfusion-transmitted malaria in Europe a thing of the past

Experts developing way to harness Nobel Prize winning CRISPR technology to deal with antimicrobial resistance (AMR)

CRISPR is promising to tackle antimicrobial resistance, but remember bacteria can fight back

Ancient Maya blessed their ballcourts

Curran named Fellow of SAE, ASME

Computer scientists unveil novel attacks on cybersecurity

Florida International University graduate student selected for inaugural IDEA2 public policy fellowship

Gene linked to epilepsy, autism decoded in new study

OHSU study finds big jump in addiction treatment at community health clinics

Location, location, location

Getting dynamic information from static snapshots

Food insecurity is significant among inhabitants of the region affected by the Belo Monte dam in Brazil

The Society of Thoracic Surgeons launches new valve surgery risk calculators

Component of keto diet plus immunotherapy may reduce prostate cancer

New circuit boards can be repeatedly recycled

Blood test finds knee osteoarthritis up to eight years before it appears on x-rays

April research news from the Ecological Society of America

Antimicrobial resistance crisis: “Antibiotics are not magic bullets”

Florida dolphin found with highly pathogenic avian flu: Report

Barcodes expand range of high-resolution sensor

DOE Under Secretary for Science and Innovation visits Jefferson Lab

Research expo highlights student and faculty creativity

Imaging technique shows new details of peptide structures

MD Anderson and RUSH unveil RUSH MD Anderson Cancer Center

Tomography-based digital twins of Nd-Fe-b magnets

People with rare longevity mutation may also be protected from cardiovascular disease

Mobile device location data is already used by private companies, so why not for studying human-wildlife interactions, scientists ask

Test reveals mice think like babies

[Press-News.org] Study indicates large raptors in Africa used for bushmeat