Navigation Links
Notre Dame biologists call for regulation of rare plant sales
Date:1/27/2011

People are increasingly obtaining endangered or threatened plants, often illegally, and moving them outside their native range, according to an article in the journal Nature by Patrick Shirey and Gary Lamberti in the department of biological sciences at the University of Notre Dame.

According to their research last year, nearly 10 percent of the 753 plants listed as threatened and endangered under the US Endangered Species Act are being sold or, at least, advertised online. Many buyers are horticulturalists who want flowers for their gardens. But increasingly, anecdotal evidence suggests that online shoppers include individuals and citizen groups involved in 'assisted colonization' projects. Here, species or genetic subtypes at risk of extinction are moved to non-native environments in which they might thrive in the face of climate change, for instance.

Some private groups who want to protect the plants, such as the Torreya Guardians, are legally planting seedlings of the Florida torreya outside its current range to aid species conservation. However, Shirey urges government agencies to take more of a leadership role to monitor translocations because of the risks associated with introducing new species. The widespread transfer of endangered or threatened plants poses both environmental and economic risks.

Shirey and Lamberti cite other studies reporting that damage from invasive plant species costs more than $30 billion in the United States by damaging crops, pastures and ecosystems. One example is the Australian paperbark tree which is a noxious weed in the United States that causes millions of dollars of damage, although its native habitats in Australia are considered threatened due to coastal development. The transfer of plants to new environments can also spread plant pathogens and pests.

Shirey and Lamberti warn of the dangers of unchecked species redistribution and urge the US Fish and Wildlife Service to better
'/>"/>

Contact: Patrick Shirey
pshirey@nd.edu
574-631-0580
University of Notre Dame
Source:Eurekalert

0

GOOD

Page: 1 2

Related biology news :

1. Notre Dame researcher helps discover walking properties of bacteria
2. Notre Dame and Wyoming scientists genetically engineer silkworms to produce artificial spider silk
3. Twins are intriguing research subjects for Notre Dame biometircs researchers
4. Notre Dame study focuses on protein dynamics
5. Notre Dame researchers describe new tool for evaluating managed relocations
6. Wildlife biologists use dogs scat-sniffing talents for good
7. Thoreaus study of birds at Waldon Pond aids BU biologists in climate change research
8. Discovery as an Occupation: Conversations with Cell Biologists
9. Celldance spotlights cell biologists images and videos
10. MIT biologists find that restoring the gene for cancer protein p53 slows spread of advanced tumors
11. Biologists report more bad news for polar bears
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/20/2013)... Foundation (NSF) planning grant will help establish the Center ... of the University of Illinois at Urbana-Champaign and Worcester ... be devoted to research in drying moist, porous materials ... paper products; chemical products; textiles; and biopharmaceuticals," said Hao ... and human nutrition and the Illinois site director. , ...
(Date:5/19/2013)... novel study reports that white men and women of ... (hallux valgus) and lesser toe deformities, including hammer or ... to estimate the heritability of foot disorders in humansappear ... published by Wiley on behalf of the American College ... as many as 60% of older adults have foot ...
(Date:5/18/2013)... (May 18, 2013) Research presented today at Digestive ... research, with findings about the impact of coffee on ... , While coffee consumption recently has been associated with ... even a few more cups of java each month ... liver disease. Researchers at the Mayo Clinic, Rochester, MN, ...
Breaking Biology News(10 mins):NSF approves planning grant for Center for Advanced Research in Drying 2Blame your parents for bunion woes 2Coffee consumption associated with reduced risk of autoimmune liver disease 2
... goes the cynical saying with television and newspaper editors. In other ... the big story on the front page. So one might ... and unhappy types of words like "war," " funeral," "cancer," ... "hero." Or take Twitter. A popular image of what people ...
... BOSTON, January 12, 2012: A research collaboration between ... Harvard University and Children,s Hospital Boston has developed ... selectively deliver drugs to the cells of the ... testing and development before being ready for clinical ...
... Illinois researchers have shown that by tuning the ... nanoantennas, these nano-scale structures allow for dexterous optical ... "Nanoantennas are extremely popular right now because ... in small areas," explained Kimani Toussaint, Jr., an ...
Cached Biology News:We may be less happy, but our language isn't 2We may be less happy, but our language isn't 3New 'smart' nanotherapeutics can deliver drugs directly to the pancreas 2Optical nanoantennas enable efficient multipurpose particle manipulation 2
(Date:5/20/2013)... UAE (PRWEB) May 21, 2013 ... consultancy specializing in “game-changing” life science and health related ... Dalia Dergham to its International Project Team. Dergham's expertise ... even greater multi-cultural depth to Grace Century as it ... the globe. , Ms. Dergham holds both an under ...
(Date:5/20/2013)... 20, 2013  (PSHR) Pacific Shore Holdings, Inc. ... across a broad range of product categories lines, ... relations firm, BlueWater Advisory Group, to provide strategic ... process, and to direct the company,s outreach and ... Matthew Mills , Pacific Shore ...
(Date:5/20/2013)... , Md. and BALTIMORE , ... (BHI), a regional private-public partnership focusing on ... early-stage funding in Central Maryland ... Ph.D., M.B.A., as the first Entrepreneur-in-Residence (EIR) for ... National Heart, Lung and Blood Institute ...
(Date:5/20/2013)... Interventional cardiologist Tony Farah, MD, and ... Cardiovascular Institute have helped pioneer many breakthroughs ... over the past three decades, from new disease-fighting ... coronary artery stent implantation. , Today, AGH officials announced ... role in the study of a novel, first-of-its kind ...
Breaking Biology Technology:Dalia Dergham Joins Grace Century FZ LLC International Project Team 2Pacific Shore Holdings Retains Investor Relations Firm 2BioHealth Innovation, Inc. Names Ram Aiyar as Entrepreneur-in-Residence to NIH National Heart, Lung and Blood Institute 2BioHealth Innovation, Inc. Names Ram Aiyar as Entrepreneur-in-Residence to NIH National Heart, Lung and Blood Institute 3BioHealth Innovation, Inc. Names Ram Aiyar as Entrepreneur-in-Residence to NIH National Heart, Lung and Blood Institute 4Allegheny General Hospital Cardiovascular Institute Becomes Exclusive Pittsburgh Site for Study of Novel Coronary Artery Disease Device 2Allegheny General Hospital Cardiovascular Institute Becomes Exclusive Pittsburgh Site for Study of Novel Coronary Artery Disease Device 3Allegheny General Hospital Cardiovascular Institute Becomes Exclusive Pittsburgh Site for Study of Novel Coronary Artery Disease Device 4
... Corporation (Nasdaq: ROCM ) will announce quarterly results ... Company will then,hold a quarterly conference call to discuss ... central daylight time (5:00 p.m. eastern time)., This ... accessed at,Rochester Medical,s website at http://www.rocm.com . To ...
... American Oriental,Bioengineering, Inc. (NYSE: AOB ) today ... results on Monday, August 11, 2008, after the,market closes., ... 5:00 pm ET on August 11,2008 to discuss its ... by dialing 1-800-599-9816 or 1-617-847-8705 for,international callers, access code: ...
... Radiofrequency ... Surgical Technologies -, PALO ALTO, Calif., July 24 ... new tissue dissection system,based on a proprietary technology, today announced that ... to market its,PEAK(R) Surgery System for use in general surgery. The ...
Cached Biology Technology:Rochester Medical Announces Third Quarter 2008 Earnings Conference Call July 31, 2008 2PEAK Surgical Receives 510(k) Clearance to Market PEAK(R) Surgery System for Use in General Surgery 2PEAK Surgical Receives 510(k) Clearance to Market PEAK(R) Surgery System for Use in General Surgery 3PEAK Surgical Receives 510(k) Clearance to Market PEAK(R) Surgery System for Use in General Surgery 4
... Kit, 50 purifications. Allows rapid purification ... removal of unincorporated CyDye label and ... yields of labeled cDNA probe. ... labeled by either direct incorporation or ...
... reagents for the isolation of genomic DNA. ... the isolation of genomic DNA from blood. ... the isolation of genomic DNA from plants. ... be used for restriction endonuclease digestion Southern ...
Detects activated caspases in living cells. Simple/sensitive/straight-forward procedure takes only 30 minutes. Results can be analyzed by flow cytometry/fluorescence microscopy/fluorescence plate rea...
Apoptosis Detection Systems and Reagents...
Biology Products: