Navigation Links
Internet can warn of ecological changes
Date:3/19/2009

lers - software programs that browse the World Wide Web in a methodical, automated manner to mine informal web-based sources such as email lists, blogs and news articles, as well as online reports and databases, for ecosystem monitoring.

"If we look at coral reefs, for example, the Internet may contain information that describes not only changes in the ecosystem, but also in drivers of change, such as global seafood markets," Dr Daw explained.

Why use web crawlers?

The article highlights the fact that analysis and response are not necessarily organized around a single government actor, but might take place as the result of collaborations between different state and non-state stakeholders.

"If the outputs are available more widely, analysis and responses could even be the result of autonomous actions, assumed by independent organizations and individuals," said Dr Galaz.

The authors focus on three potential approaches in using web crawlers to forewarn ecological shifts.

Firstly, web crawlers can collect information on the drivers of ecosystem change, rather than the resultant ecological response. For example, if rapidly emerging markets for high value species lead to overexploitation and collapse of a fishery, web crawlers can be designed to collect information on rapid changes in prices of key species, landings or investments in particular regions.

Secondly, but less certain, future early warning systems can make use of the recent insight that shows that ecosystems sometimes 'signal' a pending collapse. The variability of fish populations has for example been shown to increase in response to over-exploitation.

Thirdly, web crawlers may find information that describes ecological changes at small scales, which may warn of similar shifts in other locations. This includes early warnings of invasive species, as well reduced resilience of ecosystems at larger scales due to the small-scale loss of interc
'/>"/>

Contact: Cat Bartman
c.bartman@uea.ac.uk
44-160-359-3007
University of East Anglia
Source:Eurekalert

Page: 1 2 3

Related biology technology :

1. New organic material may speed Internet access
2. Universal Bioenergy, Inc. Expressly Disclaims Any Responsibility for the Content, Accuracy of Information, and Quality of Information Regarding Universal Published by Any Third-Party and Being Disseminated on the Internet
3. Patients Who Bring Health Information from the Internet Get More Time with Doctor
4. Evotec AG: Fiscal Year 2007 Results Presentation on March 28, 2008 Live on the Internet
5. Evotec AG: R&D Update on 16 October 2007 Live on the Internet
6. Reed Group to Provide MDA Internet Disability Duration Guidelines to U.S. Navy
7. Extraordinary General Meetings Statement -- XTL Also Announces Board and Management Changes
8. Mach One Subsidiary Modular Process Constructors LLC Changes Name to MPS BioPharm to Better Reflect its Vision
9. Zeus Announces Product Name Changes
10. LAB Research announces changes to its Board of Directors
11. Cell Therapeutics Exchanges 83% of Remaining Convertible Preferred Stock Into New Non-dividend Bearing, Non-redeemable Convertible Preferred Stock With Conversion Price of $0.14 per Share
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/23/2015)... 2015 Biofertilizers stimulate microbial activities in ... and phosphorous through the activities in the soil or ... due to the stress on reducing environmental pollution and ... report defines and segments the bio fertilizers market with ...
(Date:1/22/2015)... Md. (PRWEB) January 22, 2015 ... its new UV-1280 multipurpose UV-visible spectrophotometer. Offering wavelength ... high-quality instrument is ideal for applications in a ... life science. , The user-friendly UV-1280 enables intuitive ...
(Date:1/22/2015)... (PRWEB) January 21, 2015 Cambridge Semantics, the ... technology, today announced that 2014 was a record-breaking year across ... capabilities of the Anzo Smart Data Platform and our Smart ... utilize insights from diverse data which led to record growth ...
(Date:1/22/2015)... 22, 2015 Pipette.com has added the ... their comprehensive portfolio of Eppendorf products. , The Eppendorf ... a Centrifuge 5424/5424 R and receive the following:, ... Research plus or Eppendorf Reference 2 , ...
Breaking Biology Technology:Biofertilizers Market Expected to Reach $1,649.7 Million by 2019 - New Report By MarketsandMarkets 2Biofertilizers Market Expected to Reach $1,649.7 Million by 2019 - New Report By MarketsandMarkets 3Biofertilizers Market Expected to Reach $1,649.7 Million by 2019 - New Report By MarketsandMarkets 4Shimadzu’s New Monitored Single-Beam UV-Vis Spectrophotometer Offers Comprehensive Measurement Options in a Compact Body 2Cambridge Semantics Announces Record Results for 2014 2Eppendorf Announces Promotional Bundle Which Includes: Eppendorf Centrifuge 5424, 3-Pack of Pipettes, and Tips - Available Now at Pipette.com 2
... WASHINGTON, Oct. 1 Today a promising young,scholar ... Mexico, accepted,the Manuel Velasco-Suarez Award in Bioethics for ... field of bioethics in Latin America during,the 27th ... Naftolin, a trustee of the Pan American Health ...
... Quarter 2007 Earnings Conference Call Thursday, November 8, 2007, ... 5:00 p.m. U.S. EST, FRAZER, Pa., Oct. 1 ... for 5:00 p.m. EST on Thursday, November 8, 2007. ... November 8, 2007 Schedule, 4:30 p.m. EST Q3 2007 results ...
... Oct. 1 A highly sensitive, easy-to-use,test that ... as the Best New Veterinary Product for Diagnostics ... time PCR test was selected for its,excellence and ... the global community of animal sciences practitioners and,professionals. ...
Cached Biology Technology:Prestigious Bioethics Award for Scholar from Mexico 2BoVir(R) Named Best New Veterinary Diagnostics Product in International Animal Pharm Awards 2BoVir(R) Named Best New Veterinary Diagnostics Product in International Animal Pharm Awards 3
(Date:12/11/2014)... , Dec. 10, 2014  That blood pressure plays a ... while. Hypertension – the medical term for high blood pressure ... 1800s, and the inflatable cuff that,s used in measuring blood ... mean there,s nothing new about hypertension, its triggers and its ...
(Date:12/10/2014)... 2014 You,ve been here before: you desperately need to sign ... key or the answer to your secret question. What,s your dog,s ... Hoyos Labs , a digital infrastructure security company, launches ... frustration that comes with usernames, passwords and PINs – 1U ...
(Date:12/10/2014)... WINSTON-SALEM, N.C. , Dec. 9, 2014  Wake Forest Baptist ... building for its School of Medicine. Funding for this $50 ... that will be publicly launched next summer. ... 60 series R.J. Reynolds Tobacco Company complex, adjacent to 525@vine ...
Breaking Biology News(10 mins):Research points to need for new approaches to treatment of high blood pressure 2Research points to need for new approaches to treatment of high blood pressure 3Research points to need for new approaches to treatment of high blood pressure 4The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 2The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 3Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 2Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 3Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 4
... field of schizophrenia research has come alive with many ... introduction of chlorpromazine to the current day, all treatments ... had, at their core, a single treatment mechanism, the ... of clozapine in the 1980s suggested a potential that ...
... Loss of a small portion of chromosome 16, known ... from the University of Chicago Medical Center, the University ... Institute in an article, published Dec. 21, 2007, online ... this genetic "microdeletion" occurred in only four out of ...
... Dr. McWhorter Joins Olive, Edwards & Cooper with Technical, Products ... ... Edwards & Cooper,announced the addition of Dr. David McWhorter as a ... expand into the,homeland security marketplace. His immediate focus will be ensuring ...
Cached Biology News:New treatment mechanisms for schizophrenia 2New treatment mechanisms for schizophrenia 3Recurrent genetic deletion linked to autism 2Chemist Brings SAFETY Act Expertise to Homeland Security Firm 2
... Purification Plates are designed for quick and ... 96-well plates feature two 0.25mm holes laser ... well. The wells remain liquid-tight during incubation ... which time the protein diffuses from the ...
... western blots ,• Optically clear plastic construction ... western blots. The reduced size (60 x ... tray requires less dye and antibodies resulting ... user. Pour spouts in each corner facilitate ...
... many sophisticated DNA analysis and protein analysis tasks, ... another sequence analysis product. Imagine having the ability ... be performed each time you have a new ... specify exactly how your output will look for ...
These stopping screens are for the biolistic PDS-1000 He and Hepta systems. Supplied as 500 screens....
Biology Products: