Navigation Links
Color in fossil insects, diamonds from the ancient ocean floor and modeling the world's largest rivers
Date:2/22/2013

view by presenting a unique lake sediment data set combining diatom-inferred acidity reconstruction with detailed quantitative assessment of soil base dynamics. They show, at Krakenes Lake in Norway, that historical development of soil mineral depletion inferred from the lake sediment record is consistent with the extent and timing of early Holocene acidification. The lake-water acidification can be fully accounted for by abiotic soil mineral depletion, suggesting a lesser role for alternative acidifying mechanisms like direct climate impacts and successional changes in organic acid production. There are at present few comparable data sets, but those that exist suggest similar rates of soil base depletion. This acidification is not confined to water; abiotic mineral depletion is likely also to impact terrestrial ecosystems, and dynamic vegetation models that exclude irreversible mineral depletion will fail to capture an important element of global ecology.


Uplift of the West Kunlun Range, northern Tibetan Plateau, dominated by brittle thickening of the upper crust
Xiaodian Jiang et al., Dept. of Marine Geology, Ocean University of China, 238 Songling Road, Qingdao, China. Posted online 20 Feb. 2013; http://dx.doi.org/10.1130/G33890.1.

The collision between Indian and Eurasia led to the formation of the Tibetan Plateau that has an average elevation of 5 km and a much thickened crust. However, the mechanisms responsible for both the topographic uplift and the crustal thickening remain controversial. Xiaodian Jiang and colleagues report high-resolution seismic reflection data from the West Kunlun Range Front at the northwestern margin of the Tibetan Plateau that show that crustal structures there are dominated by nappes of upper crustal rocks. Horizontal shortening in the upper crust by brittle folding and faulting correlates positively with crustal thickening, a
'/>"/>

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

Page: 1 2 3 4 5 6 7 8 9 10 11

Related biology news :

1. University of Colorado and Orphan Technologies sign agreement
2. Bees attracted to contrasting colors when looking for nectar
3. Colorado Marijuana Task Force Gives Green Light To "Pot Tourism"
4. Study shows that diet of resistant starch helps the body resist colorectal cancer
5. Lakewood High School wins Colorado Science Bowl
6. Eating bright-colored fruits and vegetables may prevent or delay ALS
7. Bioinspired fibers change color when stretched
8. Cup color influences the taste of hot chocolate
9. Dance of water molecules turns fire-colored beetles into antifreeze artists
10. 3 new genetic links to colorectal cancer
11. Le Rouge et le Noir: Where the black dahlia gets its color
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/31/2015)... , March 31, 2015   Guidepoint , a ... of the Post-Surgical Pain Management TRACKER, part of the ... usage trends in the medical device and therapeutics markets. ... data including treatment volumes, market share, and adoption rates ... associated with joint surgery. The Post-Surgical Pain ...
(Date:3/24/2015)... DUBLIN , Mar. 24, 2015 Research and ... addition of the "Global Iris Recognition Market 2015-2019" ... forecast the Global Iris Recognition market to grow at ... This report covers the present scenario and ... for the period 2015-2019. To calculate the market size, ...
(Date:3/24/2015)... PALM BEACH GARDENS, Fla. , March 24, ... of biometric identity management solutions, today announced that ... enabling premium clothing accessory retailer Goorin Bros ... login. The Crossmatch biometrics-based solution secures access to ... customers from the increased risk of data breaches. ...
Breaking Biology News(10 mins):Guidepoint Launches Post-Surgical Pain Management TRACKER 2Guidepoint Launches Post-Surgical Pain Management TRACKER 3Global Iris Recognition Market 2015-2019 with 3M Cogent, Bioenable Technologies, Cross Match Technology, Iris ID Systems & Safran Dominating 2Crossmatch Fingerprint Readers Help Retailer Prevent Data Breaches at Point-of-Sale 2
... Cancer Cell describes a small molecule inhibitor of polo-like kinase1 ... cancer therapy. The compound, ON01910, is a potent inhibitor of ... toxicity. The results of this study have led to clinical ... Plk1 is a molecule that plays a key role in ...
... proteins called phosphatases play a key role in the ... fruit flies and mice by researchers at the University ... collaboration with scientists at the Salk Institute, La Jolla, ... stem cells and for silencing expression of neuronal genes ...
... toward understanding the regulation of blood stem cells and ... research study published in the February issue of Developmental ... to examine the role of a key gene known ... from this research will be useful for future studies ...
Cached Biology News:New drug shows promise as powerful anticancer agent 2New insight into regulation of blood stem cells 2
(Date:4/23/2015)... 23, 2015  Propanc Health Group Corporation (OTCBB: ... on the development of cancer treatments for patients ... product includes PRP, a patented formulation consisting of ... well as the enzyme amylase designed to synergistically ... combination of anti-cancer agents working in combination with ...
(Date:4/23/2015)... FRANCISCO, CA (PRWEB) April 23, 2015 ... delivery, today announced that the United States Patent and ... the Company’s NANOPOR™ technology. US Pat. ... covers Delpor’s microfabricated drug delivery device for ... Delpor’s proprietary NANOPOR™ technology for the sustained (zero-order) release ...
(Date:4/22/2015)... April 22, 2015 /PRNewswire/ - BioAmber Inc. (NYSE and EURONEXT Paris:BIOA) today announced ... quarter 2015 on Thursday, May 7, 2015 after the ... webcast and conference call for 4.30 pm ET (1.30 ... Live audio of the conference call will be webcast ... members of the news media and the general public. ...
(Date:4/22/2015)... , April 22, 2015 Steep ... analytics, announced today that it has opened an ... continued growth and expansion.  The common stock investment ... Section 506(c), a law intended to encourage funding ... Prior to 506(c), small businesses largely relied on ...
Breaking Biology Technology:Early Stage BioTech offers Plenty of Risk; Propanc Health Group Analyst Brief Issued by BrokerBank Securities, Inc. 2Delpor, Inc. Announces the Issuance of 2 New US Patents Based on its Nanopore Technology which Enables the Sustained Release of Drugs from a Small Implant Device 2Delpor, Inc. Announces the Issuance of 2 New US Patents Based on its Nanopore Technology which Enables the Sustained Release of Drugs from a Small Implant Device 3BioAmber Announces Webcast of Fiscal First Quarter 2015 Financial Results 2Steep Hill Launches $5M Limited Stock Offering 2Steep Hill Launches $5M Limited Stock Offering 3
... Amex: NBS ) ("NeoStem" or the "Company"), an ... today announced that the Company and its wholly-owned subsidiary, Progenitor ... conferences: the 2011 World Stem Cell Summit, the AABB Annual ... 2011 World Stem Cell Summit – ...
... Oct. 4, 2011 Exosome Diagnostics, a leading ... in personalized medicine, today announced the appointment of ... Donovan, M.D., Ph.D., as chief medical officer, and ...  Raphael Bueno, M.D., associate chief of cardiothoracic surgery ...
... have discovered two early-stage phases of carbon nanotube growth ... tangle of tube growth that ultimately yields to orderly ... in the latest edition of the journal Nanotechnology ... Professor of Physics Zhifeng Ren and researcher Dr. Hengzhi ...
Cached Biology Technology:NeoStem Announces Participation in Multiple October Conferences 2NeoStem Announces Participation in Multiple October Conferences 3NeoStem Announces Participation in Multiple October Conferences 4Exosome Diagnostics Announces Additions to Management and Scientific Advisory Board as Company Expands Clinical Validation Studies in Oncology 2Exosome Diagnostics Announces Additions to Management and Scientific Advisory Board as Company Expands Clinical Validation Studies in Oncology 3Exosome Diagnostics Announces Additions to Management and Scientific Advisory Board as Company Expands Clinical Validation Studies in Oncology 4Exosome Diagnostics Announces Additions to Management and Scientific Advisory Board as Company Expands Clinical Validation Studies in Oncology 5Boston College Researchers discover 2 early stages of carbon nanotube growth 2
BD BioCoat Collagen IV 150 mm Culture Dishes...
Polymerase (RNA) II (DNA directed) polypeptide L...
Chicken Anti-Human DNA-directed RNA Polymerase II 7.6 Kd Polypeptide (POLR2L Polyclonal AntibodyOther Sub-Family: not assigned-Other Applications: ELISA, Western Blot...
The BD CBA Human Apoptosis Kit can be used to quantitatively measure,cleaved PARP, Bcl-2, and active Caspase-3 protein levels in a single sample. The,Kit performance has been optimized for analysis o...
Biology Products: