Invasive species Current Events | Invasive species News | 6
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Conservation in Canada
Conservation actions could be more efficient if there is similarity among taxa in the distribution of species. In a paper in Ecology Letters, May, by an international research team, patterns in the geographic distribution of five taxa were used to identify nationally important regions for conservation in Canada. There was congruence in both... view more... (2004-05-04)
New host species for avian influenza identified
In a new study published online in the open-access journal PLoS Pathogens, Dr. Vincent J. Munster, of Erasmus Medical Center, Rotterdam, and colleagues identify new host species for avian influenza A virus (H5N1) and provide important information on the distinctions between the ecology and epidemiology of various global strains of the virus. view more (2007-05-11)
Salivary bacteria as indicators of oral cancer?
Patients suffering from oral cancer have increased levels of certain bacteria in their saliva, according to new research published today in the Open Access journal, Journal of Translational Medicine. view more (2005-07-07)
Craniosynostosis minimally invasive surgery holds more promise than old procedure
Craniosynostosis, the premature fusion of the skull, is estimated to affect one out of every 2,000 babies. For the past several years, physicians have used two procedures to correct the problems. view more (2008-02-19)
New training method helps surgeons evaluate their own minimally invasive surgery skills
Recent years have seen the rapid emergence of minimally invasive surgery procedures in operating theatres. However, the training of surgeons in this field still leaves much to be desired. view more (2009-01-13)
Beautiful plumage: Feather color and sex start the species revolution
Faculty of 1000, the leading scientific evaluation service, has highlighted research providing evidence for the evolution of a new species. view more (2009-08-06)
Tree-Killing Fungus Officially Named by Scientists
The USDA Forest Service Southern Research Station (SRS) today announced that an SRS scientist and other researchers have officially named the fungus responsible for killing redbay and other trees in the coastal plains of northeastern Florida, Georgia, and South Carolina. view more (2008-07-01)
Oklahoma researchers support biodiversity in biofuels production
U.S. and European mandates for subsidies of cellulosic ethanol production and use have uncertain environmental consequences according to an international group of scientists which includes researchers from the University of Oklahoma and Oklahoma State University. view more (2008-10-06)
Research at Durham University finds elephant seal travelling over 8,000 km to mate
Researchers at the University of Durham have identified a male southern elephant seal who was born in the South Pacific and travelled over 8,000 km to mate and reproduce on the Falkland Islands. This is the first demonstration of long-range movement of genes in this species. The research paper is published in the prestigious journal of the... view more... (2003-01-31)
Drought sensitivity shapes species distribution patterns in tropical forests
Looking at a rainforest it's easy to see that there are hundreds of different tropical plant species that inhabit the forest. Although the patterns of plant distributions in tropical forests have been widely studied, the reasonings behind these patterns are not as well known. view more (2007-05-15)
Wildlife trade threatens public health and ecosystems
Wildlife imports into the United States are fragmented and insufficiently coordinated, failing to accurately list more than four in five species entering the country. view more (2009-05-04)
Declining sharks
The transformation of terrestrial and coastal ecosystems by humans is well known, but only recently have the impacts of anthropogenic forces in the open ocean been recognized. In particular, intense exploitation by industrial fisheries is rapidly changing oceanic ecosystems by drastically reducing populations of many marine species. For most... view more... (2004-02-05)
Radiological treatment method spares patients surgery and offers 89 percent cost savings
Pericardial effusion, the collection of fluid around the heart, typically occurs in patients following heart surgery and is usually treated using an invasive surgical drainage technique. view more (2009-09-21)
Just hours apart, 2 brothers undergo robotic prostate cancer surgery
"We are blessed to have each other to depend on. If you have to go through something bad like cancer, you're glad to have a friend to go through it with," said one of two brothers from Savannah, Georgia recovering from robotic prostate cancer surgery. view more (2008-01-18)
Predicting the species diversity of large herbivores in nature reserves
The number of species of large herbivores that can live in a nature reserve can be easily calculated using just rainfall and soil fertility data. The Wageningen ecologist Dr Han Olff can use this to indicate on a worldwide basis where nature reserves that protect large mammals are needed. On a map of the world, the researcher from Wageningen... view more... (2002-02-19)
Genes from the father facilitate the formation of new species
The two closely related bird species, the collared flycatcher and the pied flycatcher, can reproduce with each other, but the females are more strongly attracted to a male of their own species. view more (2007-10-05)
Census of Marine Life: Making Ocean Life Count
Burgeoning marine life database tops 5 million records, 38,000 species Scientists add over 4 million new records, 13,000 species in 2004; Exponential growth of "information seaway" tops Census highlights view more (2004-11-23)
Ocean temperature predicts spread of marine species
Scientists can predict how the distance marine larvae travel varies with ocean temperature - a key component in conservation and management of fish, shellfish and other marine species - according to a new study from the University of North Carolina at Chapel Hill. view more (2006-12-26)
Conservation of freshwater fish biodiversity: a challenge for the countries of the South
Humans have regularly been introducing exotic species into natural environments in order to provide for their nutritional necessities or meet less indispensable purposes such as horticulture, fishing or hunting. view more (2008-03-27)
Catheter angiography may be an unnecessary follow-up to CT angiography
Even in challenging cases, CT angiography (CTA) offers an accurate and rapid diagnosis for blunt trauma victims who may have aortic or great vessel injury negating the need for more invasive procedures. view more (2007-09-21)
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