Navigation Links
Market transactions and economics in general affect biological invasions

Biological invasions, i.e. the spread of introduced, non-native species, not only serve as ecological model systems, but also bring out the importance of economic activities on ecological processes. Two recent books have shown the extent and variety of the interaction of economics with invasion science and also the variety of approaches to tackling these problems.

Three researchers, lead by Mark Williamson from the University of York, England, argue in the latest issue of the open access journal NeoBiota that the ecological and economic dimensions of the problem of invasive species are connected at different levels. Many of the changes that lead ecosystems to be more vulnerable to the impact of invasive species are direct consequences of economic behaviour. This is because these impacts are externalities of the market transactions; they are not taken seriously by those making the transactions perhaps because they are not held legally responsible for the impacts nor are the markets directly affected by these impacts. Instead these impacts are often borne by those who receive little or no benefit from the market transactions.

Furthermore, Williamson, Meyerson & Auge point out that biological invasions are good models for studying more general processes in ecology. In particular, the behaviour of ecosystems that are not in or close to equilibrium can be studied easily in biological invasions. On the one hand, biological invasions help us to understand mechanisms of spread, which is important for native weedy species and colonization of new habitats, much better. On the other hand, they serve as a study system on how ecosystem functions. This knowledge is crucial to predict impacts of Global Change on ecosystem services beneficial to society.


Contact: Dr. Ingolf Khn
Pensoft Publishers

Page: 1

Related biology news :

1. Carbon sinks: Issues, markets, policy
2. Frost & Sullivan Recognizes Precise Biometrics as a Key Player in the Non-AFIS Fingerprint Market
3. Moving new technologies from the lab to the marketplace
4. WCC Smart Search and Match Names Rudie Lion - Product Marketing Manager
5. Green chemicals closer to market
6. WCC Smart Search and Match Names Rudie Lion - Product Marketing Manager
7. WCC Smart Search & Match Names Tarvinder Sembhi as VP Sales for the ID Market
8. Tellme Enters Automotive Market
9. Mobile Communication Market Opens up for Biometrics - Precise Biometrics Awarded 1st Prize at GSMA World Mobile Congress
10. Innerscope Research(R) Appoints Digital Leader, Andre Marquis, as Senior Vice President of Sales and Marketing
11. Innerscope Research(R) Appoints Digital Leader, Andre Marquis, as Senior Vice President of Sales and Marketing
Post Your Comments:
Related Image:
Market transactions and economics in general affect biological invasions
(Date:7/20/2017)... , July 20, 2017 Delta (NYSE: DAL ) ... any Delta aircraft at Reagan Washington National Airport (DCA). ... Delta launches biometrics to board ... Delta,s biometric boarding ... Club is now integrated into the boarding process to allow eligible ...
(Date:5/16/2017)... May 16, 2017  Veratad Technologies, LLC ( ... age and identity verification solutions, announced today they will ... 2017, May 15 thru May 17, 2017, in ... International Trade Center. Identity impacts the ... in today,s quickly evolving digital world, defining identity is ...
(Date:4/18/2017)... , April 18, 2017  Socionext Inc., a global expert ... a media edge server, the M820, which features the company,s hybrid ... software provided by Tera Probe, Inc., will be showcased during the ... the NAB show at the Las Vegas ... ...
Breaking Biology News(10 mins):
(Date:10/11/2017)... , Oct. 11, 2017  VMS BioMarketing, a leading provider ... nationwide oncology Clinical Nurse Educator (CNE) network, which will launch ... for communication among health care professionals to enhance the patient ... office staff, and other health care professionals to help women ... cancer. ...
(Date:10/10/2017)... (PRWEB) , ... October 10, 2017 , ... San Diego-based ... of its corporate rebranding initiative announced today. The bold new look is part ... as the company moves into a significant growth period. , It will also expand ...
(Date:10/10/2017)... SomaGenics announced the receipt of a Phase ... (Single Cell), expected to be the first commercially available ... from single cells using NGS methods. The NIH,s recent ... development of approaches to analyze the heterogeneity of cell ... for measuring levels of mRNAs in individual cells have ...
(Date:10/9/2017)... , ... October 09, 2017 , ... At its national ... Christopher Stubbs, a professor in Harvard University’s Departments of Physics and Astronomy, has been ... a member of the winning team for the 2015 Breakthrough Prize in Fundamental physics ...
Breaking Biology Technology: