Navigation Links
Invasive species: Understanding the threat before it's too late
Date:3/22/2013

Catching rides on cargo ships and fishing boats, many invasive species are now covering our shorelines and compromising the existence of our native marine life.

In a study published in Ecology Letters, Northeastern University Prof. David Kimbro and his team examine what factors allow some invasive species to survive in their new environments and others to fail.

WHY SHOULD WE CARE?

Once invasive species arrive in their new location, they begin multiplying, and in some cases, overpowering the local marine life. This can have a very strong impact on our ecosystems and businesses, such as fisheries.

Understanding what makes these invaders thrive or fail in their new environments is not only key to preventing the collapse of local marine life, but also figuring out ways to make some invaders work to benefit their new locations. "Not all invasive species are bad. In fact, we need some of them to succeed. But invasions are certainly a double-edged sword because many invasions cost us a lot in terms of money and natural heritage."

DATA COLLECTION

Prof. Kimbro, currently stationed at Northeastern University's Marine Science Center in Nahant, collected synthesized research on marine diversity reports published from 1997-2012 to better understand the specific biological and environmental properties that allow invasive species to succeed or fail.

"For the past 15 years, marine scientists have conducted a lot of experiments that have taught us a lot about specific invasions in many different places. But unlike terrestrial scientists, no one had pieced all of these unique stories together to see if they collectively tell us a general and useful message. And until we see cattle swimming and kudzu growing in the ocean, we can't just recycle the messages from land studies and use them to manage our coastal systems."

OPENING THE DOOR TO NEW DISCOVERIES

Prof. Kimbro and his team also discovered that invasion outcomes differ strongly throughout the sea because of at least three to four factors that no one, until now, had quite put their finger on yet. This discovery has opened the door to some fertile grounds of new marine research projects that will be developed at the Northeastern University Marine Science Center as part of the Urban Coastal Sustainability Initiative.


'/>"/>

Contact: Lori Lennon
l.lennon@neu.edu
617-680-5129
Northeastern University College of Science
Source:Eurekalert

Related biology news :

1. Study offers new insights on invasive fly threatening US fruit crops
2. Combating USDAs top-ranked invasive insect
3. Discovery of Africa moth species important for agriculture, controlling invasive plants
4. Second-hand smoke increases risk of invasive meningococcal disease in children
5. Invasive grass fuels increased fire activity in the West
6. Tracking invasive cheatgrass role in larger, more frequent Western fires
7. New study evaluates noninvasive technology to determine heart disease
8. University of Minnesota engineering researchers discover new non-invasive method for diagnosing epilepsy
9. Losing stream in our battle to predict and prevent invasive species
10. Silicone foul release coatings show promise to manage invasive mussels at water facilities
11. Invasive brittle star species hits Atlantic Ocean
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2016)... , June 27, 2016 Research and Markets ... America 2016-2020" report to their offering. ... North America to grow at a CAGR of 12.28% ... prepared based on an in-depth market analysis with inputs from industry ... over the coming years. The report also includes a discussion of ...
(Date:6/22/2016)... , June 22, 2016  The American College of ... Trade Show Executive Magazine as one of the fastest-growing ... May 25-27 at the Bellagio in Las Vegas ... the highest percentage of growth in each of the following ... exhibiting companies and number of attendees. The 2015 ACMG Annual ...
(Date:6/22/2016)... 22, 2016   Acuant , the ... solutions, has partnered with RightCrowd ® ... Visitor Management, Self-Service Kiosks and Continuous Workforce ... add functional enhancements to existing physical access ... venues with an automated ID verification and ...
Breaking Biology News(10 mins):
(Date:6/27/2016)... June 27, 2016  Alex,s Lemonade Stand Foundation (ALSF), ... it will open a state-of-the-art bioinformatics lab, using ,big ... This announcement comes as Liz Scott , co-executive ... Cancer Moonshot Summit in Washington, D.C. ... a participant and advocate of pediatric cancer research and ...
(Date:6/27/2016)...  Global demand for enzymes is forecast to ... $7.2 billion.  This market includes enzymes used in ... production, animal feed, and other markets) and specialty ... and beverages will remain the largest market for ... products containing enzymes in developing regions.  These and ...
(Date:6/27/2016)... - BIOREM Inc. (TSX-V: BRM) ("Biorem" or "the Company") announces ... Clean Technology Fund I, LP and Clean Technology Fund ... venture capital funds which together hold approximately 59% of ... as converted basis), that they have entered into an ... in Biorem to TUS Holdings Co. Ltd. ("TUS") (en.tusholdings.com) ...
(Date:6/27/2016)... SAN DIEGO , June 27, 2016  Sequenom, ... company committed to enabling healthier lives through the development ... Supreme Court of the United States ... Federal courts that the claims of Sequenom,s U.S. Patent ... the patent eligibility criteria established by the Supreme Court,s ...
Breaking Biology Technology: