Navigation Links
Atlantic cod in for even more stress?
Date:4/22/2013

g back alive to Bremerhaven and can then study in the over 100 new basins of our aquarium facility", explains Felix Mark.

The planned experiments include performance analyses in the ultra-modern flow channel and the two MRI scanners of the Alfred Wegener Institute in Bremerhaven. "Using this apparatus we can not only look into the brain of the fish but even into its individual cells. We are able to recognise, for example, how its metabolism alters within the cells, how heart and blood circulation of the fish react to the rise in water temperature, at which pH value of the water the fish reaches its performance limits or in which way temperature and degree of acidification affect its senses", explains Felix Mark.

The researchers know from investigations of tropical fish, for example, that their offspring have a reduced sense of smell as ocean acidification rises. The consequence: the young fish find it more difficult to return home and are more likely to fall prey to others. So are heat-shy Atlantic cod and its Arctic cousin facing a similar fate in view of climate change? Flemming Dahlke's first results are at least interesting: "There are many signs that the water temperature plays an important role in the breeding of the cod. There was as virtually no life in those eggs fertilised in sea water at a temperature of twelve degrees", reports the phd student.


'/>"/>

Contact: Sina Loeschke
medien@awi.de
49-471-483-12008
Helmholtz Association of German Research Centres
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Goosefish capture small puffins over deep water of Northwest Atlantic
2. Acoustic monitoring of Atlantic cod reveals clues to spawning behavior
3. New survey of ocean floor finds juvenile scallops are abundant in Mid-Atlantic
4. Invasive brittle star species hits Atlantic Ocean
5. NOAA plankton surveys, second longest in the North Atlantic, add to new global effort
6. Scientists discover new trigger for immense North Atlantic plankton bloom
7. Eddies, not sunlight, spur annual bloom of tiny plants in North Atlantic
8. Track Atlantic bluefin tuna to learn migration, habitat secrets
9. Movement patterns of endangered turtle vary from Pacific to Atlantic
10. Impaired recovery of Atlantic cod -- forage fish or other factors?
11. Mid-Atlantic suburbs can expect an early spring thanks to the heat of the big city
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/10/2014)... -- You,ve been here before: you desperately need to sign ... site key or the answer to your secret question. What,s ... Today, Hoyos Labs , a digital infrastructure ... put an end to the frustration that comes with usernames, ... leverages a user,s smartphone to acquire his or her biometrics ...
(Date:12/10/2014)... 9, 2014     ...   Jifflenow, a ... solutions for business-to-business (B2B) events, today announced a ... mobile near-field communication (NFC), Bluetooth low energy (BLE), ... http://photos.prnewswire.com/prnh/20140612/691055) , Jifflenow will integrate its ...
(Date:12/3/2014)... Dec. 2, 2014 As part of our ... Technologies is pleased to announce the release of a ... to collect the workforce data that they need. ... been left by existing readers. Many such devices have ... and modern technology. Older models force users to navigate ...
Breaking Biology News(10 mins):The 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 3Jifflenow And ITN International Bring Cutting-Edge Badge Scanning Technology To B2B Events 2Jifflenow And ITN International Bring Cutting-Edge Badge Scanning Technology To B2B Events 3Inception Technologies to Release New Biometric Reader 2
... a dynamical system has a multitude of meanings. Fluid ... a system, as well as pollution and pathogens that travel ... provide a dynamical system for a plethora of biological activities. ... of dollars through the economy constitute a dynamical system. ...
... to the bathroom are generally associated with being pregnant ... affect youngsters, too. A new study sheds light on ... during the rest cycle. Danish researchers have found that ... eight and twelve, to urinate significantly more frequently, excrete ...
... in German . , The DFG,s Senate ... in the Work Area has evaluated the state of research ... and safety since 1955. The publication of the MAK Collection ... access to electronic information resources. The database, which contains detailed ...
Cached Biology News:Shane Ross garners CAREER Award to advance understanding of fluid flows from blood inside the body to oil spills in bodies of water 2Shane Ross garners CAREER Award to advance understanding of fluid flows from blood inside the body to oil spills in bodies of water 3Sleep deprivation tied to increased nighttime urination in preadolescence 2Open access: Comprehensive occupational health and safety resource now available online 2
(Date:12/19/2014)... Decision Resources Group finds that the Latin ... percent compound annual growth rate through 2023. This is ... the increasing adoption of dental implants. Growing aesthetic consciousness ... spur demand for dental biomaterials because they can improve ... Other key findings from Decision Resources Group,s ...
(Date:12/19/2014)... 2014 Ed Bilsky, Ph.D., vice president ... for Excellence in the Neurosciences (CEN), and professor of ... selected as a member of the prestigious Dana Alliance ... from Maine to receive this honor. , The ... by the Dana Foundation. Its mission is to ...
(Date:12/19/2014)... (PRWEB) December 18, 2014 With only ... time special on Sartorius Biohit products . The ... mLINE pipettes, Picus Electronic Pipette Trade-in Program, and free ... and Safety officers around the world. They are ideal ... Other features include:, ,     Full volume range ...
(Date:12/17/2014)... NY (PRWEB) December 16, 2014 The ... changes since 2013, which is why IBISWorld updated its ... industry continues to benefit from an intensified focus on ... proposal for new emission standards for power plants and ... operators. According to IBISWorld Industry Analyst Sarah Kahn, “a ...
Breaking Biology Technology:Latin American Dental Biomaterial Market Will Expand at a 12 Percent Annual Growth Rate Through 2023 2Latin American Dental Biomaterial Market Will Expand at a 12 Percent Annual Growth Rate Through 2023 3UNE's Ed Bilsky Named Member of Dana Alliance for Brain Initiatives 2UNE's Ed Bilsky Named Member of Dana Alliance for Brain Initiatives 3Major Pipette Distributor Pipette.com Announces Sartorius Year End Specials 2Activated Carbon Manufacturing in the US Industry Market Research Report Has Been Updated from IBISWorld 2Activated Carbon Manufacturing in the US Industry Market Research Report Has Been Updated from IBISWorld 3
... MALVERN, Pa., Feb. 10, 2011 Auxilium Pharmaceuticals, ... biopharmaceutical company, today announced financial results for the ... 2010. The Company also highlighted important commercial, regulatory ... and provided financial and operational guidance for 2011. ...
... DIEGO, Feb. 9, 2011 Orexigen® Therapeutics, Inc. (Nasdaq: ... corporate realignment of the Company,s workforce, resulting in a reduction ... took these steps due to the Complete Response Letter it ... FDA ") on January 31, 2011 regarding the New ...
... PLAINES, Ill., Feb. 9, 2011 The Emergency Nurses ... ENA Leadership Conference to be held in Portland on ... are GE Healthcare, Stryker and Vidacare; the Strategic Supporters ... Supporters are FreemanWhite ED Design Team, Gebauer Company, and ...
Cached Biology Technology:Auxilium Pharmaceuticals, Inc. Announces Fourth Quarter and Full Year 2010 Financial Results, Guidance for 2011 2Auxilium Pharmaceuticals, Inc. Announces Fourth Quarter and Full Year 2010 Financial Results, Guidance for 2011 3Auxilium Pharmaceuticals, Inc. Announces Fourth Quarter and Full Year 2010 Financial Results, Guidance for 2011 4Auxilium Pharmaceuticals, Inc. Announces Fourth Quarter and Full Year 2010 Financial Results, Guidance for 2011 5Auxilium Pharmaceuticals, Inc. Announces Fourth Quarter and Full Year 2010 Financial Results, Guidance for 2011 6Auxilium Pharmaceuticals, Inc. Announces Fourth Quarter and Full Year 2010 Financial Results, Guidance for 2011 7Auxilium Pharmaceuticals, Inc. Announces Fourth Quarter and Full Year 2010 Financial Results, Guidance for 2011 8Auxilium Pharmaceuticals, Inc. Announces Fourth Quarter and Full Year 2010 Financial Results, Guidance for 2011 9Auxilium Pharmaceuticals, Inc. Announces Fourth Quarter and Full Year 2010 Financial Results, Guidance for 2011 10Orexigen® Therapeutics Announces Corporate Realignment 2Orexigen® Therapeutics Announces Corporate Realignment 3Emergency Nurses Association Announces Corporate Sponsors for Leadership Conference 2Emergency Nurses Association Announces Corporate Sponsors for Leadership Conference 3
... marker is specifically designed for two-dimensional ... The four proteins in this marker ... diagonal pattern across a 2D gel. ... 3.8. Mol wt: ...
... robot is based on PI's experience in ... than a decade. PI Hexapods were originally ... antenna adjustments over wide ranges in small ... of freedom with 3 m minimum incremental ...
... length insert sequencing service for large insert ... Agencourt utilizes unique library construction techniques ... are several features that allow Agencourt to ... turnaround including our patented magnetic bead-based SPRI ...
... On-Demand Cytometry The Guava EasyCyte system ... based multiparameter cytometer with built-in 96-well microplate ... screen plates of cells and compounds quickly ... multiple tubes or having the carryover issues ...
Biology Products: