HOME >> BIOLOGY >> NEWS
Newly discovered West Coast arrhythmias cause

is year may be different, however, because unlike earlier years, the living habitat was also suffocated. This year there was no home for them to return to."

Predicting the Unpredictable

"Climate change is upon us, there is no doubt about that, but what we don't know is exactly how it is going to affect upwelling," says Peterson. "What's catching us by surprise is the rate at which warming is hitting us. And, of course, how fast the ocean has changed -- that is what amazes me."

The scientists hope that by better understanding the interplay of warming, winds, and storms with ocean currents and biological productivity, they will be able to help managers and fishermen plan for changing ecosystems. Predicting shifts in ocean ecosystems requires sustained observations. "We are poised to deploy a fleet of underwater robotic sensors to enable better understanding and useful predictions," says Barth. If scientists can predict the impact of dead zones or years of low salmon returns, for example, managers can better adjust fishing quotas or regulations accordingly and fishermen can modify where and when they fish.

Scientists hope to get ahead of the curve on these surprises, but many mysteries remain. Despite intense hypoxic zones, for example, Dungeness crab catches in Oregon have been high in the last few years. In California, scientists are trying to understand why rockfish populations appear to be congregating in the northern and southern ends of their ranges. Future changes in the timing of upwelling may favor particular seabird or salmon species, changing the make up of animals along the coast. And animals that live their adult lives close to shore, like mussels and barnacles, are likely to react differently than fish that live further offshore.

"We need to think differently about using and managing these ecosystems," adds Lubchenco. "We should be expecting more surprises. Climate models predict increasing uncert
'"/>

Contact: Jessica Brown
jbrown@seaweb.org
831-331-0507
SeaWeb
16-Feb-2007


Page: 1 2 3 4 5 6

Related biology news :

1. Newly created cancer stem cells could aid breast cancer research
2. Newly identified mechanism for silencing genes points to possible anti-cancer strategies
3. Newly discovered platform for processing dietary fat
4. Newly discovered fish named after New York aquarium biologist
5. Newly discovered immune defense may be impaired in CF airways
6. Newly identified strains of Chlamydia trachomatis could produce new diseases
7. Newly discovered proteins associated with cystic fibrosis
8. Newly discovered gene may hold clues to evolution of human brain capacity
9. Newly identified protein complex sheds light on axon growth mechanism
10. Newly discovered protein could hold key to preventing heart disease
11. Newly discovered protein kills anthrax bacteria by exploding their cell walls

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:7/18/2020)... ... ... Commercial launch readiness is a critical stage in a product life cycle. While ... global economic downturn will only increase price pressures overall for the industry. The era ... from every product launch is critical. However, history shows that only a third of ...
(Date:7/2/2020)... ... 01, 2020 , ... AltruBio Inc. http://www.altrubio.com , a ... for the treatment of steroid-refractory acute graft-versus-host disease (SR-aGVHD), at European Hematology Association ... of the Fred Hutchinson Cancer Research Center, this single-arm, open-label Phase 1 single ...
(Date:6/28/2020)... ... June 25, 2020 , ... Genedata, ... that it has entered into a multi-year contract with Merus N.V., a ... translational and clinical research strategy to discover and develop ground-breaking drugs. The ...
Breaking Biology News(10 mins):
(Date:7/31/2020)... Mass. (PRWEB) , ... July 29, 2020 , ... ... wire that can combine up to three different materials for use with CRM, ... combine up to three materials to meet specific design requirements, performance, and cost ...
(Date:7/31/2020)... ... July 30, 2020 , ... ... today announced the release of its signature product called Beacon - a ... and other field medical professionals. , Beacon helps MSLs streamline communication ...
(Date:7/18/2020)... ... July 16, 2020 , ... ... the early detection and prevention of high-burden diseases, and Centric Consulting, a business ... healthcare organizations to utilize existing data in order to identify and prioritize patients ...
(Date:7/10/2020)... ... 2020 , ... In most research using the zebrafish model, ... in zebrafish embryos, maintaining optical transparency to facilitate microscopic imaging. Over the past ... the zebrafish model to investigate the causes of leukaemia and its relationship with ...
Breaking Biology Technology:
Cached News: