Navigation Links
Ancient environment led to Earth's current marine biodiversity
Date:11/28/2011

esting web of connections between these different systems, which combine to drive what we see in the fossil record," Peters says.

For example, marine biodiversity is closely related to the sulfur cycle, says Peters. The "signal" from sea-level--how much the continents are covered by shallow seas--is also important in the history of marine animal diversity, the researchers found.

The dramatic changes in marine biodiversity seen in the fossil record, Peters says, "likely arose through biological responses to changes in the global carbon and sulfur cycles, and to sea level, through geologic time."

Despite its incompleteness, the fossil record is a good representation of marine biodiversity over the past half-billion years, the scientists believe.

The findings also emphasize the interconnectedness of Earth's physical, chemical and biological processes.

"Earth systems are all connected," says Peters. "It's important to realize that when we perturb one thing, we're not just affecting that one thing.

"The challenge is understanding how that perturbation of one thing, for example, the carbon cycle, will affect the future biodiversity of the planet."


'/>"/>

Contact: Cheryl Dybas
cdybas@nsf.gov
703-292-7734
National Science Foundation
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Modern genetics vs. ancient frog-killing fungus
2. Genetic based human diseases are an ancient evolutionary legacy
3. 6,000km trip to reveal clues to ancient migration
4. Dry spells spelled trouble in ancient China
5. Ancient magma superpiles may have shaped the continents
6. Ancient African exodus mostly involved men, geneticists find
7. Male crickets with bigger heads are better fighters, study reveals, echoing ancient Chinese text
8. Decline of carbon-dioxide-gobbling plankton coincided with ancient global cooling
9. University of Leicester archaeologist uncovers evidence of ancient chemical warfare
10. Mountain caribous ancient ancestry revealed
11. Ancient geologic escape hatches mistaken for tube worms
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Ancient environment led to Earth's current marine biodiversity
(Date:7/11/2014)... University of Chicago is creating a new professorship ... the University,s Institute for Molecular Engineering and the ... donation from the Millicent and Eugene Bell Foundation., ... reside within the Institute for Molecular Engineering. That ... project at the MBL,s Eugene Bell Center for ...
(Date:7/11/2014)... Shenzhen, China Researchers from Salk Institute for Biological ... time evaluated the safety and reliability of the ... a new method, TALEN-HDAdV, which could significantly increased ... (hiPSC). This study published online in Cell ... for stem cell-based gene therapy. , The combination ...
(Date:7/11/2014)... 2014 The increased risk of kidney injury related ... fluids reflects the mass of HES molecules, according to ... journal of the International Anesthesia Research Society (IARS). , ... effect of HES on cultured human renal proximal tubule ... Wunder and colleagues of University Hospital Wrzburg, Austria. ...
Breaking Biology News(10 mins):New professorship in tissue engineering links molecular engineering, marine biology 2A new genome editing method brings the possibility of gene therapies closer to reality 2In lab studies, hydroxyethyl starch has direct harmful effects on kidney cells 2
... . . . With a network ... seismic activity, traffic, bacteria on beaches, water levels and ... to expand. Sensorpedia, developed three years ago by Oak ... first responders, individuals and communities with online sensor data ...
... ARBOR, Mich. Why do some diseases affect only ... of Michigan have found neural tissue contains imbalanced levels ... a debilitating childhood movement disorder. Known as ... movements or abnormal postures. It,s caused by a mutation ...
... 1. Discover the latest in Earth and Space Sciences ... findings in the Earth and space sciences in Foz do ... the meeting, which takes place from 8 to 12 August, ... 2010 Haiti and Chile earthquakes, extreme weather events in the ...
Cached Biology News:Story tips from the US Department of Energy's Oak Ridge National Laboratory -- June 2010 2Neural tissue contains imbalanced levels of proteins, U-M study finds 22010 Meeting of the Americas, Brazil: News media registration open 22010 Meeting of the Americas, Brazil: News media registration open 32010 Meeting of the Americas, Brazil: News media registration open 4
(Date:7/10/2014)... 10, 2014 Product and process ... low abundance and are often “lost in the ... , Join presenters Dr. Rowel Tobias, Senior Scientist, ... Anders, Head of Quality at Nanotherapeutics, Inc., to ... can speed detection and quantitation while achieving the ...
(Date:7/10/2014)... (PRWEB) July 10, 2014 Terascala, the ... announced that Alan Swahn, a former vice president of ... team as vice president of marketing. Terascala’s software when ... and NetApp create the highest performance and most reliable ... appointed to guide Terascala’s channel expansion and broaden its ...
(Date:7/10/2014)... Angeles, CA (PRWEB) July 10, 2014 ... and Bioanalytical techniques during 18-20 August, 2014 at Double ... critically review the recent developments in Analytical & Bioanalytical ... the globe. , Speaking on this occasion, Dr. Srinubabu ... Analytica Acta conference is a remarkable one in ...
(Date:7/10/2014)... , July 10, 2014  Franciscan St. ... of capnography for respiratory monitoring outside the ... healthcare leaders in embracing state-of-the-art patient safety ... patients are breathing and can alert medical ... measuring the amount of carbon dioxide the ...
Breaking Biology Technology:Novel Ms Techniques Speed Detection of Biopharmaceutical Product and Process Impurities, New Webinar Hosted by Xtalks 2Terascala Expands Executive Team 2Terascala Expands Executive Team 3A Critical Review of Analytical Techniques for Improved Living Standards 2A Critical Review of Analytical Techniques for Improved Living Standards 3A Critical Review of Analytical Techniques for Improved Living Standards 4Franciscan St. Anthony Health-Crown Point Underscores Patient Safety Commitment Through Expanded Use of Capnography 2
... have pleaded guilty in Milwaukee to charges of criminal ... $6 million in counterfeit Rockwell Automation computer ... Alice Fisher for the Criminal Division and U.S. Attorney ... announced that Robert Koster of Jonesboro, Ark. pleaded ...
... of digital everything, print still captures the imagination of consumers ... , ,There's no clearer example than Blurb . I ... was no more than a brief PowerPoint deck. ... afternoon and Eileen unwound a vision for consumer-generated books that ...
... Jay Kouba, a 25-year veteran of the chemical and petroleum ... Energy Systems . , ,Virent, which recently entered into an ... Oil Co., is developing technologies that allow the renewable replacement ... of Metabolix, Inc. , a publicly traded Massachusetts bioscience ...
Cached Biology Technology:Two convicted of selling $6 million in counterfeit Rockwell software on eBay 2Blurb shows that print still captures imaginations 2Blurb shows that print still captures imaginations 3
Mouse monoclonal antibody raised against a partial recombinant CAPG. NCBI Entrez Gene ID = CAPG...
Mouse monoclonal antibody raised against a partial recombinant PDE2A. NCBI Entrez Gene ID = PDE2A...
...
... sample is a complex protein sample, ... when used with ReadyPrep 2-D starter ... sample can be used as a ... and protocol before using more difficult ...
Biology Products: