Navigation Links
Sandy beaches, hydrocarbon reservoirs, tectonic tilting: It's all about geology
Date:6/29/2012

s; and (2) Carbone and Poland highlight the great potential of a continuous gravity, a relatively new technique, as a tool to study (and monitor) active volcanoes.


Thickness of the chemical weathering zone and implications for erosional and climatic drivers of weathering and for carbon-cycle feedbacks

A. Joshua West, Dept. of Earth Sciences, University of Southern California, 3651 Trousdale Parkway, Los Angeles, California 90089, USA. Posted online 29 June 2012; doi: 10.1130/G33041.1.

The thin veneer at Earth's surface, known as the Critical Zone, plays host to a range of chemical reactions that are critical for generating and sustaining the resources that support life and shape the natural environment. The chemical breakdown of minerals, known as chemical weathering, is one of the most important of these chemical reactions. Until now, little has been known about where chemical weathering takes place, with soils typically thought to define the most important interface across which rocks break down chemically and physically. The analysis presented here challenges this assumption, indicating that chemical weathering takes place across a distributed zone that is often at least partly hosted in soils, but may also include bedrock, for example along fractures at depth. As a result, even landscapes with minimal soil may generate significant weathering fluxes. Moreover, because the total flux of material associated with erosion is high in these settings, they may play disproportionately important roles in global geochemical cycles. The ultimate message is that just because landscapes don't have soils doesn't mean that they aren't significant players in the global exchange between the solid rock that makes up the bulk of the Earth and the life-sustaining surface.


Origin of giant wave ripples in snowball Earth cap carbonate

Michael P. Lamb et al., Division of Geological and Planetary Sciences, California Inst
'/>"/>

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

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

Related biology news :

1. A new vision for harnessing data about life on Earth
2. NIST launches new website to educate industry about alternatives to mercury thermometers
3. New discoveries about severe malaria
4. Purdue professor to speak before Congress about nanotechnology in brain treatment research
5. Study raises questions about use of anti-epilepsy drugs in newborns
6. Fruit flies provide new knowledge about uninhibited cell growth
7. Analysis raises atmospheric, ecologic and economic doubts about forest bioenergy
8. Whats in a surname? New study explores what the evolution of names reveals about China
9. Consumers need simple, concise messages about benefits of phytonutrients
10. Expedition to undersea mountain yields new information about sub-seafloor structure
11. New discoveries about brain-hand connection sought to improve therapies, treatments, prosthetics
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/22/2015)... NXT-ID, Inc. (NASDAQ: NXTD and NXTDW) a biometric ... recent success of the Wocket™ smart wallet at CES 2015 in ... named as one of the "11 Hot Products at CES" in a ... CES So Far" by Newseveryday.com and "The top 10 gadgets from CES ...
(Date:1/22/2015)... , Jan. 21, 2015  Analyst Report Issued by Small Cap ... report showed that planet-wide, transactions at merchants on the leading ... total number of credit, debit, and prepaid cards reached 6.54 ... victims of fraudulent card usage in 2012, and credit and ...
(Date:1/22/2015)... Jan. 22, 2015 Research and Markets ... the "Global Wearable Technologies Market and Applications, ... Trends and Forecast 2014-2020" report to their ... smart devices that can be worn on the ...
Breaking Biology News(10 mins):CES Response for NXT-ID's Wocket Smart Wallet Kicks Off 2015 2CES Response for NXT-ID's Wocket Smart Wallet Kicks Off 2015 3$4.80 Near Term Price Target with "Buy" given by CapRock Research for NXT-ID, Inc. (NASDAQ: NXTD) issued by Small Cap IR 2Global Wearable Technologies Market and Applications, Opportunities, Industry Analysis, Segmentation, Size, Growth, Share, Overview, Trends and Forecast 2014-2020 2
... The Ecological Society of America, the nations professional ... position statement (www.esa.org/pao/policyStatements/#energy) that offers the ecological principles ... fossil fuels and reduce carbon dioxide emissions that ... warns that the current mode of biofuels production ...
... Dr. Beth Levine, chief of infectious diseases at UT ... states top rising stars in research by The Academy of ... was named a recipient of one of four Edith and ... in Houston. Each year, the awards honor researchers in science, ...
... floors, earths system of mid-ocean ridges plays a pivotal role ... to heat flow from the interior, and the chemistry of ... 1970s that scientists discovered the existence of vast plumbing systems ... then spit it back out from seafloor ventsa process that ...
Cached Biology News:Biofuels Sustainability 2Biofuels Sustainability 3UT Southwestern scientist honored among best in Texas research 2UT Southwestern scientist honored among best in Texas research 3Quakes under Pacific floor reveal unexpected circulatory system 2Quakes under Pacific floor reveal unexpected circulatory system 3
(Date:1/22/2015)... January 21, 2015 Cambridge Semantics, the leading ... today announced that 2014 was a record-breaking year across the ... of the Anzo Smart Data Platform and our Smart Data ... insights from diverse data which led to record growth for ...
(Date:1/22/2015)... 22, 2015 Pipette.com has added the ... their comprehensive portfolio of Eppendorf products. , The Eppendorf ... a Centrifuge 5424/5424 R and receive the following:, ... Research plus or Eppendorf Reference 2 , ...
(Date:1/22/2015)... 22, 2015 Selexis SA, a serial ... Cell Banks (RCBs) used for drug discovery to commercial ... will include Next-Generation Sequencing (NGS) data packages. ... biologic manufacturing by ensuring the integrity of the gene, ...
(Date:1/22/2015)... ALTO, Calif. , Jan. 22. 2015  Varian Medical Systems ... and software, has been honored for its commitment to sustainability ... sustainable companies. Varian is the highest ranked healthcare equipment company ... announced today during the World Economic Forum at ...
Breaking Biology Technology:Cambridge Semantics Announces Record Results for 2014 2Eppendorf Announces Promotional Bundle Which Includes: Eppendorf Centrifuge 5424, 3-Pack of Pipettes, and Tips - Available Now at Pipette.com 2Selexis Generated Research Cell Banks Now Fully Sequenced Using Next-Generation Sequencing 2Varian Honored Among World's 100 Most Sustainable Corporations 2
... Cephalon, Inc. (Nasdaq:,CEPH) today announced that it ... U.S. Food and Drug Administration (FDA) requesting approval ... with chronic,lymphocytic leukemia (CLL). CLL is a slowly ... 15,000 new cases diagnosed every year in,the United ...
... biosensor can tell., A new and deceptively simple technique ... can measure the interactions between free-floating, unlabeled biological molecules ... precisely the kind of capability needed to capitalize on ... up by the 15-year-plus effort to sequence the human ...
... Sept. 20 /Xinhua-PRNewswire-FirstCall/ --,China-Biotics, Inc. (OTC Bulletin ... firm specializing in the manufacture,research, development, marketing ... has launched its newest product, Shining Probiotics,Protein ... Shanghai and Changchun markets. Shining Probiotics ...
Cached Biology Technology:Cephalon Submits New Drug Application for TREANDA for the Treatment of Chronic Lymphocytic Leukemia 2Cephalon Submits New Drug Application for TREANDA for the Treatment of Chronic Lymphocytic Leukemia 3Cephalon Submits New Drug Application for TREANDA for the Treatment of Chronic Lymphocytic Leukemia 4When proteins, antibodies and other biological molecules kiss, a new kind of biosensor can tell 2When proteins, antibodies and other biological molecules kiss, a new kind of biosensor can tell 3China-Biotics, Inc. Launches Shining Probiotics Protein Powder 2
...
...
Collected from 8-12 week-old New Zealand or Californian rabbits....
Antibody specific for phosphorylattion of histone H3 that occurs during mitosis. Rabbit polyclonal serum. Antigen: Synthetic peptides derived from histone H3, phosphorylated at serines 10 or 28...
Biology Products: