Navigation Links
By 2048 all current fish, seafood species projected to collapse

Marine species loss is accelerating and threatening human well-being, according to a report published in the 3 November issue of the journal Science published by AAAS, the nonprofit science society.

"Species have been disappearing from ocean ecosystems and this trend has recently been accelerating," said lead author Boris Worm. "Now we begin to see some of the consequences. For example, if the long-term trend continues, all fish and seafood species are projected to collapse within my lifetime -- by 2048." Worm is an assistant professor of marine conservation biology at Dalhousie University, Halifax, Canada.

In the paper "Impact of Biodiversity Loss on Ocean Ecosystem Services," an international team of ecologists and economists studied the role marine biodiversity plays in maintaining ecosystem services, which are those goods and functions that are essential for the growing human population.

"Worm and colleagues have provided the first comprehensive assessment of thestate of ecosystem services provided by the biodiversity of the world's oceans to humanity," said Science International Managing Editor Andrew Sugden. "The news is both bad and good.

"The strength of this paper lies in the breadth of the array of information the authors used for their analysis; they not only used new experimental data and recent data, they also delved into historical archives to assess the impact of humans on marine ecosystem overdecades and centuries," Sugden said.

"At this point," Worm said, "29 percent of fish and seafood species have collapsed -- that is their catch has declined by 90 percent. It is a very clear trend, and it is accelerating. We don't have to use models to understand this trend; it is based on all the available data."

Researchers also determined that the problem is much greater than losing a key source of food. Damage to the oceans impact not only fisheries, but the ocean ecosystem's overall productivity an
'"/>

Source:American Association for the Advancement of Science


Page: 1 2 3

Related biology news :

1. New research puts a fresh spin on current thinking of speech evolution in humans
2. Agilent Technologies introduces advanced zebrafish, mouse microarrays for stem cell and developmental biology research
3. Sudden change in social status triggers genetic response in male fish, study finds
4. Ocean dead zones trigger sex changes in fish, posing extinction threat
5. For some young fish, early gene expression is a clear harbinger of fated lifestyle
6. One fish, two fish: New MIT sensor improves fish counts
7. Salmon farms kill wild fish, study shows
8. Researchers find Amchitka seafood safe for now
9. Restaurant seafood prices since 1850s help plot marine harvests through history
10. Non-GMO solution to seafood allergies
11. New species from old data
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: all current fish seafood species projected collapse

(Date:5/16/2013)... -- Injectable nanoparticles developed at MIT may someday ... diabetes to constantly monitor their blood-sugar levels and ... designed to sense glucose levels in the body ... insulin, thereby replacing the function of pancreatic islet ... 1 diabetes. Ultimately, this type of system could ...
(Date:5/16/2013)... relationship between the heritable risk for schizophrenia and ... is commonly associated with cognitive impairments that may ... IQ may be linked to the risk for ... precede the onset of schizophrenia symptoms. Also, these ... people diagnosed with schizophrenia. , In a remarkable ...
(Date:5/16/2013)... May 16, 2013 Integrated Biometrics patented ... a custom thin film transistor camera introduces Sherlock, ... roll image in the smallest and lightest form ... Appendix F Mobile ID FAP 45, Certified scanner ... in size and weight when compared to optical ...
Breaking Biology News(10 mins):Nanotechnology could help fight diabetes 2Nanotechnology could help fight diabetes 3Genetic risk for schizophrenia is connected to reduced IQ 2
... stunted, verging on the edge of survival. It has ... A study published last week in Forest Ecology ... genetic characteristics trees are unable to properly benefit from ... to find that the mortality of established trees considerably ...
... orchid researcher based on the island of Reunion in the ... Gardens, Kew (RBG Kew) has used motion sensitive night cameras ... as a pollinator of flowering plants. Not only is this ... member of the Orthoptera order of insects who are ...
... the potential value of stem cells in repairing major injuries ... study shows that delivering stem cells on a polymer scaffold ... bone formation and better mechanical properties compared to treatment with ... a potential alternative to bone grafting operations. "Massive bone ...
Cached Biology News:Northern forests do not benefit from lengthening growing season 2First known instance of a cricket as an orchid pollinator captured on film by Kew scientist 2Study shows that delivering stem cells improves repair of major bone injuries in rats 2Study shows that delivering stem cells improves repair of major bone injuries in rats 3Study shows that delivering stem cells improves repair of major bone injuries in rats 4
(Date:5/16/2013)... 2013 A new selection of ... Cole-Parmer is designed to meet the dynamic needs ... The new Cole-Parmer® MS-3400 Centrifuges are ... lab. They ensure a powerful and complete separation ... Their standard four-place swinging buckets hold 50-mL tubes. ...
(Date:5/16/2013)... Kitware , a leading ... new Phase II SBIR funding from the U.S. ... an open-source, high performance computing (HPC) simulation and ... researchers to select only the toolkits and applications ... or analysis tasks. , Manufacturers increasingly rely ...
(Date:5/16/2013)... , May 16, 2013  The registration deadline has ... Financial Officers (ABFO) 2013 National Conference, the premier conference ... May 28-31 at the Hilton San Diego Bayfront. ... this year,s conference and want to make sure as ... said Brandi Roberts , Chief Financial ...
(Date:5/16/2013)... FL (PRWEB) May 16, 2013 As the ... to showcase their favorite Spring looks. While most make a ... season. Unfortunately, many women find the warmer weather mixes makeup ... women cope with the onset of acne during warmer months, ... from female acne treatment users the best ways to deter ...
Breaking Biology Technology:Cole-Parmer Offers Enhanced Selection of Centrifuges 2Kitware Develops a Customizable Simulation Framework to Provide HPC for Small to Mid-Sized Manufacturers 2Registration Extended Until May 22 for Association of Bioscience Financial Officers (ABFO) 2013 National Conference -- San Diego 2Registration Extended Until May 22 for Association of Bioscience Financial Officers (ABFO) 2013 National Conference -- San Diego 3Registration Extended Until May 22 for Association of Bioscience Financial Officers (ABFO) 2013 National Conference -- San Diego 4Adult Acne Treatment, Probiotic Action Shares New Tips for Women on How to Fight Acne While Wearing Makeup 2
... Implementation of a controversial web-based software system to manage ... proceed, a report on an in-depth assessment of the ... suggests that the UW System continue to work with ... the Appointments, Payroll and Benefits System (ABPS) project, which ...
... - Trying to find a vaccine for AIDS is tricky ... places on a sprawling university campus, it's downright daunting. , ... Laboratory opened on Sept. 16, the prospects for eventual success ... on a technique that may hold greater promise to prevent ...
... Wisconsin companies that won more than a combined $42 ... Business Technology Transfer (STTR) awards over the last two ... Madison. , ,The awards banquet will be preceded by ... focus on SBIR/STTR funding opportunities. The keynote speaker at ...
Cached Biology Technology:Report gives nod to controversial Lawson project 2Report gives nod to controversial Lawson project 3Report gives nod to controversial Lawson project 4New digs for UW AIDS researchers 2
... Fully adjustable mixing angle, Variable speed, Digital ... a number of different sized tubes, Spillage ... cultures, keeping biological samples in suspension and ... be used in incubators up to 60C ...
... C6 Flow Cytometer System is a full featured, ... including: the C6 Flow Cytometer, CFlow Software, and ... Flow Cytometer System provides all the capabilities of ... of the price. The C6 Flow Cytometer System ...
... Mini-PROTEAN II multiscreen apparatus is used to screen ... gels. The apparatus can screen up to 40 ... the blot into strips. The apparatus includes a ... accommodate one or two 8 x 7 cm ...
Fingerprinting II Informatix cluster analysis is an optional module that adds dendrogram and phylogenetic tree construction, cluster and group significance, and congruence of techniques functions to ...
Biology Products: