Navigation Links
Geology tracks eruptions, earthquakes, erosion, extinctions & more
Date:7/12/2013

ke Qinghai, and record of the East Asian monsoon since 4.63 Ma
Chaofeng Fu et al., State Key Laboratory of Loess and Quaternary Geology, Institute of Earth and Environment, CAS, Xi'an, Shaanxi, 710075, China; and Key Laboratory of Western Mineral Resources and Geological Engineering, Ministry of Education of China & Chang'an university, Xi'an, Shaanxi, 710054, China. First published on 28 June 2013, http://dx.doi.org/10.1130/G34418.1.

Lake Qinghai is the largest interior plateau lake in North China, and is sensitive to climate change and the environmental effects of Tibetan Plateau uplift. An almost continuous 626 m long sediment core have been obtained from an in-filled part of the southern lake basin, which documents both the age of the origin of the lake and the evolution of the East Asian monsoon during the Late Cenozoic. The article presents a high-resolution magnetostratigraphy work which provides a chronology back to about 5.1 million years ago. Analysis of lithofacies and depositional environments reveal that the change from eolian to lacustrine facies occurred ~4.63 million years ago, corresponding to a shift from an arid/semi-arid to a more humid climate, which resulted in the origin of Lake Qinghai. Changes in sediment lithology and mean grain-size indicate that the lake level fluctuated considerably, superimposed on a long-term trend from higher to lower levels in response to variations in the East Asian Monsoon. This archive is a significant additional source of information on regional and global environmental change, complementing the existing records from North China which are mainly based on analysis of loess deposits. This study is extremely important, because long, continuous, terrestrial lacustrine sedimentary records are extremely rare.


Restraining bend tectonics in the Santa Cruz Mountains, California, imaged using 10Be concentrations in riv
'/>"/>

Contact: Kea Giles
kgiles@geosociety.org
Geological Society of America
Source:Eurekalert

Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

Related biology news :

1. Seismic zones, river deltas, landslides, fossil reptiles, and more new Geology science
2. From 503-million-year-old fungi to recent earthquakes: New Geology posted ahead of print
3. Sandy beaches, hydrocarbon reservoirs, tectonic tilting: Its all about geology
4. Geosphere: How geology, technology, modeling, and mapping see into Earths past and present
5. Geologys Mystery Interval, the Great Deepening, and the largest kill-off in Earth history
6. GEOLOGY adds 30 new articles online
7. GEOLOGY speeding top science to online platform
8. GEOLOGY returns to Naica Cave, Mexico, and extends its reach to Mercury
9. GEOLOGY starts 2013 with 25 new articles posted online ahead of print
10. New Geology study raises questions about long-held theories of human evolution
11. The Geological Society of America Journal Geology: Dynamic geoscience
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/10/2014)... , Dec. 9, 2014  Valencell, a leader ... is seeing a staggering demand from its licensees for ... Company revealed, is not solely coming from fitness and ... well. "A wearable is only as useful ... accuracy is the ultimate driver in long-term mass consumer ...
(Date:12/5/2014)... 4, 2014 Increased emphasis on product ... new testing and inspection technologies. The convergence of ... a range of innovative test solutions. This trend ... Y, which is generally more inclined towards communication, ... development strategies of test equipment vendors will cater ...
(Date:11/21/2014)... 18, 2014 According to a ... Systems (Video, RFID, Access Control, Intrusion Detection, Parking Management, ... Government), Component Service Geography - Global Forecasts to 2020", ... projected to be around $25 Billion in 2014 and ... at a CAGR of 8.69%. Browse 116 ...
Breaking Biology News(10 mins):Wearable Technology Products Demand Highly Accurate Biometric Technology 2Emerging Technologies Enable Smarter Monitoring of Assets, Push Industrial Testing, Inspection and Monitoring Market 2Emerging Technologies Enable Smarter Monitoring of Assets, Push Industrial Testing, Inspection and Monitoring Market 3Emerging Technologies Enable Smarter Monitoring of Assets, Push Industrial Testing, Inspection and Monitoring Market 4Industrial Security Systems Market Worth $38 Billion by 2020 2Industrial Security Systems Market Worth $38 Billion by 2020 3
... bounty of sardine at a time that set the backdrop for ... decade the nets came up empty and the fishery collapsed. Where ... scientists at Scripps Institution of Oceanography at UC San Diego, the ... target. Publishing in the Proceedings of the National Academy ...
... "moderate" red tide this spring and summer, report NOAA-funded scientists ... of Maine. The "red tide" is caused by an alga ... cause paralytic shellfish poisoning (PSP). Red tide typically occurs ... This year,s outlook is similar to the 2012 red ...
... the semi-arid wheatbelt of Western Australia with their rich ... new research to improve the management of natural resources ... combine the latest ideas in computer science at The ... Australian environmental planners. Researchers from the University,s ...
Cached Biology News:Predictions of climate impacts on fisheries can be a mirage 2Researchers issue forecast for 'moderate' New England red tide in 2013 2Nottingham-Australia collaboration on environmental conservation of the future 2Nottingham-Australia collaboration on environmental conservation of the future 3
(Date:12/17/2014)... (PRWEB) December 17, 2014 Gene ... that it has entered into a technology access ... (ADM) to apply DNA2.0’s proprietary protein engineering technology, ... process. , “We are extremely excited that the ... platform. This proprietary bioengineering technology has now ...
(Date:12/17/2014)... SOUTH SAN FRANCISCO, Calif. , Dec. 17, ... positive results of a Phase 2 study evaluating ... for the treatment of patients with severe, chronic ... the current standard of care, including topical steroids ... endpoint was percent change in Visual Analog Scale ...
(Date:12/15/2014)...  GlassesOff Inc. (OTCBB: GLSO) announced today the appointment ... director of the Company,s Board of Directors. ... its CEO until its acquisition by Stanley Black ... Recognized as the inventor of the first Wi-Fi-based Active ... -based RFID solutions focused on improving operational efficiency, safety ...
(Date:12/13/2014)... (PRWEB) December 12, 2014 Clarassance, a ... announced its new name: Therabron Therapeutics , Inc. ... and bronchioles (a type of structure in the lungs ... company’s mission to develop novel protein therapeutics for the ... directors decided to change the name to mark the ...
Breaking Biology Technology:ADM and DNA2.0 Enter Into Protein Engineering Technology Access and Service Agreement 2Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 2Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 3Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 4AeroScout Founder Joins GlassesOff's Board of Directors 2AeroScout Founder Joins GlassesOff's Board of Directors 3Maryland-based Biotech Company's Path Forward in Treating Respiratory Diseases Sparks Name Change 2
... use, researchers at the National Institute of Standards and ... with the world,s darkest material‑a forest of carbon nanotubes ... part of the infrared spectrum., NIST will use the ... Nano Letters ,* to make precision laser power ...
... Mich., Aug. 18 NephRx Corporation today announced that ... orphan drug designation to its lead product NX001 for ... transplant recipients.  NX001 is a kidney growth factor peptide ... two animal models of acute renal failure.   ...
... Aug. 17 Spherix Incorporated (Nasdaq: SPEX ... and the metabolic syndrome, and a provider of technical ... pharmaceutical companies, today reported results for the three months ... Upcoming Highlights Pharmaceutical Development ...
Cached Biology Technology:Extreme darkness: Carbon nanotube forest covers NIST's ultra-dark detector 2NephRx Corp. Receives Orphan Drug Designation for NX001 for Prevention of Delayed Kidney Graft Function 2Spherix Announces Second Quarter 2010 Financial Results 2Spherix Announces Second Quarter 2010 Financial Results 3Spherix Announces Second Quarter 2010 Financial Results 4Spherix Announces Second Quarter 2010 Financial Results 5Spherix Announces Second Quarter 2010 Financial Results 6
... Chromatography Data System (CDS) now provides ... chromatography data processing and reporting for ... LC. The companys innovative HPLC instrument ... benefits of Thermo Scientific Hypersil GOLD ...
...
... ABsolute QPCR SYBR Green Mixes are optimised for ... components necessary to perform Quantitative PCR, with the ... SYBR Green Mix contains optimal levels of active ... supplied in a proprietary reaction buffer that enables ...
Rabbit polyclonal to Vitronectin ( Abpromise for all tested applications). Antigen: Full length native Vitronectin (Cow) Entrez Gene ID: 7448 Swiss Protein ID: P04004...
Biology Products: