EPA Delays Mercury Controls For New Coal-Fired Power Plants
Updated: 2012-08-31 17:58:00
CAS C EN Journals ACS Log In Serving The Chemical , Life Sciences Laboratory Worlds Join ACS Contact Advertise Subscribe Advanced Search Home Magazine Current Issue Back Issues 2010-Present Back Issues 2009-1998 C Archives C Digital Edition C Mobile Email Alerts News Latest News Analytical SCENE Biological SCENE Environmental SCENE JACS in C Materials SCENE Nano SCENE Departments All Departments Business Government Policy Science Technology ACS News Books Career Employment Editor's Page Education Letters Newscripts News of the Week Collections ACS Comments C Talks With Concentrates Economy News of the Week Reel Science Safety Letters Sustainability What's That Stuff All Collections Blogs CENtral Science Cleantech Chemistry Fine Line Just Another Electron Pusher Newscripts Terra Sigillata
California Pushes For Safer Chemicals In Consumer Products
Updated: 2012-08-31 17:58:00. CAS C EN Journals ACS Log In Serving The Chemical , Life Sciences Laboratory Worlds Join ACS Contact Advertise Subscribe Advanced Search Home Magazine Current Issue Back Issues 2010-Present Back Issues 2009-1998 C Archives C Digital Edition C Mobile Email Alerts News Latest News Analytical SCENE Biological SCENE Environmental SCENE JACS in C Materials SCENE Nano SCENE Departments All Departments Business Government Policy Science Technology ACS News Books Career Employment Editor's Page Education Letters Newscripts News of the Week Collections ACS Comments C Talks With Concentrates Economy News of the Week Reel Science Safety Letters Sustainability What's That Stuff All Collections Blogs CENtral Science Cleantech Chemistry Fine Line Just Another Electron Pusher Newscripts Terra Sigillata
Shale Formations Connected To Aquifers
Updated: 2012-08-31 17:58:00Biofuel Projects Get $41 Million In Grants
Updated: 2012-08-31 17:58:00Court Backs More Ethanol In Gasoline
Updated: 2012-08-31 17:58:00Biobased Chemicals Without Biomass
Updated: 2012-08-31 17:58:00Senate Rejects Bid To Kill Mercury Regulation
Updated: 2012-08-31 17:58:00Court Affirms Regulation Of Greenhouse Gases
Updated: 2012-08-31 17:58:00Superoxide-Producing Fungus Sponges Up Mine Metals
Updated: 2012-08-31 17:58:00FDA Discloses Details Of Food Wrapper Chemicals Deal
Updated: 2012-08-31 17:58:00Cautionary Tale For Food Analysis
Updated: 2012-08-31 17:58:00CAS C EN Journals ACS Log In Serving The Chemical , Life Sciences Laboratory Worlds Join ACS Contact Advertise Subscribe Advanced Search Home Magazine Current Issue Back Issues 2010-Present Back Issues 2009-1998 C Archives C Digital Edition C Mobile Email Alerts News Latest News Analytical SCENE Biological SCENE Environmental SCENE JACS in C Materials SCENE Nano SCENE Departments All Departments Business Government Policy Science Technology ACS News Books Career Employment Editor's Page Education Letters Newscripts News of the Week Collections ACS Comments C Talks With Concentrates Economy News of the Week Reel Science Safety Letters Sustainability What's That Stuff All Collections Blogs CENtral Science Cleantech Chemistry Fine Line Just Another Electron Pusher Newscripts Terra Sigillata
Proposed Change In LEED Standards Sparks Controversy
Updated: 2012-08-31 17:58:00Storms Linked To Ozone Damage
Updated: 2012-08-31 17:58:00Regulation On Coal Waste Disposal Could Save Wildlife
Updated: 2012-08-31 17:58:00Heading For A Budget Cliff
Updated: 2012-08-31 17:58:00. CAS C EN Journals ACS Log In Serving The Chemical , Life Sciences Laboratory Worlds Join ACS Contact Advertise Subscribe Advanced Search Home Magazine Current Issue Back Issues 2010-Present Back Issues 2009-1998 C Archives C Digital Edition C Mobile Email Alerts News Latest News Analytical SCENE Biological SCENE Environmental SCENE JACS in C Materials SCENE Nano SCENE Departments All Departments Business Government Policy Science Technology ACS News Books Career Employment Editor's Page Education Letters Newscripts News of the Week Collections ACS Comments C Talks With Concentrates Economy News of the Week Reel Science Safety Letters Sustainability What's That Stuff All Collections Blogs CENtral Science Cleantech Chemistry Fine Line Just Another Electron Pusher Newscripts Terra Sigillata
Carbon Capture And Sequestration Technologies Face A Bleak Future In The U.S.
Updated: 2012-08-31 17:58:00Aerosol Structure And Chemistry Exposed
Updated: 2012-08-31 17:58:00Green Business Plan Competition
Updated: 2012-08-31 17:58:00California Pushes For Safer Chemicals In Consumer Products
Updated: 2012-08-31 17:58:00Green Business Plan Competition Is A Hit
Updated: 2012-08-31 17:58:00New Clues For Capturing CO2
Updated: 2012-08-31 17:58:00Biodiesel From Sewage Sludge
Updated: 2012-08-31 17:58:00Chemtex Will Build U.S. Biofuels Plant
Updated: 2012-08-31 17:58:00EPA Tightens Rule For Soot Pollution
Updated: 2012-08-31 17:58:00EPA Delays Mercury Controls For New Coal-Fired Power Plants
Updated: 2012-08-31 17:58:00Green-Building Standards Update Draws Fire
Updated: 2012-08-31 17:58:00UN Summit Backs A Green Economy
Updated: 2012-08-31 17:58:00Oil Dispersant Effects Unknown
Updated: 2012-08-31 17:58:00Extreme Weather Tied To Human Activity
Updated: 2012-08-31 17:58:00Sulfur Emissions Dropped As Utilities Idled Old Coal Plants
Updated: 2012-08-31 17:58:00Earthquake Risk Of Energy Technologies
Updated: 2012-08-31 17:58:00Notes On Nuclear Energy Regulation
Updated: 2012-08-31 17:58:00Airborne Sulfur Dioxide Oxidant Identified
Updated: 2012-08-31 17:58:00Clariant Eyes A Biotech Opportunity
Updated: 2012-08-31 17:58:00Organocatalyst Splits Water
Updated: 2012-08-31 17:58:00EPA Okays Alternative Estrogen Effects Test
Updated: 2012-08-31 17:58:00Sprinklers Reduce Arsenic In Rice
Updated: 2012-08-31 17:58:00Sooner Is Better For Coal Emissions Scrubbing
Updated: 2012-08-31 17:58:00Pledging Sustainable Corporations
Updated: 2012-08-31 17:58:00Air Pollution Rule Struck Down
Updated: 2012-08-31 17:58:00Air Pollution Test Might Miss Toxicity
Updated: 2012-08-31 17:58:00Former Foes To Collaborate On Agent Orange Site Remediation
Updated: 2012-08-31 17:58:00Ocean Plastics Soak Up Pollutants
Updated: 2012-08-31 17:58:00Representatives Of Flame-Retardant Companies Stand By Their Products
Updated: 2012-08-31 17:58:00Clothing Leaches Little Titanium Dioxide During Washing
Updated: 2012-08-31 17:58:00Ocean Plastics Soak Up Pollutants
Updated: 2012-08-31 17:58:00Teaming Up For Biobased Chemicals
Updated: 2012-08-31 17:58:00EPA To List Chemicals Apt For Design Label
Updated: 2012-08-31 17:58:00Helium Shortage Affecting Instrument Users To Extend Into 2013
Updated: 2012-08-31 17:58:00Federal Court Strikes Down Air Pollution Rule
Updated: 2012-08-31 17:58:00Superoxide-Producing Fungus Sponges Up Mine Metals
Updated: 2012-08-31 17:58:00BASF Builds For The Future
Updated: 2012-08-31 17:58:00Biofuels Plants Come And Go In Europe
Updated: 2012-08-31 17:58:00Geologic Sulfur Cycle Reexamined
Updated: 2012-08-31 17:58:00Chemists Isolate Elusive U≡N Complex
Updated: 2012-08-31 17:58:00Biofuels Research Gets Federal Support
Updated: 2012-08-31 17:58:00Online Submissions Now Being Accepted for the Esri Map Book, Volume 28
Updated: 2012-08-30 21:04:37Online submissions are now being accepted for the Esri Map Book, Volume 28. If you have an ArcGIS map you would like to be considered for publication, please visit the Map Book online submission site at http://www.esri.com/apps/mapbook. There you will find contact and permission forms plus details about how to submit image files. Esri Map Book [...]Modeling Experimental Cross-transiograms of Neighboring Landscape Categories with the Gamma Distribution
Updated: 2012-08-30 20:37:33
International Journal of Geographical Information Science, Volume 26, Issue 4, 2012 Weidong Li, Chuanrong Zhang & Dipak K. Dey “Effectively fitting the major features of experimental transiograms (or variograms) is crucial in characterizing spatial patterns and reproducing them in geostatistical simulations. Landscape patterns usually tend to contain neighboring structures. The experimental cross-transiograms of frequent neighboring [...]Spatial Analysis of Bioavailable Soil Lead Concentrations in Los Angeles, California
Updated: 2012-08-30 16:15:51Environmental Research, May 2010, 110 (4) Wu J, Edwards R, He XE, Liu Z, and Kleinman M “Lead (Pb) poisoning causes permanent neurologic and developmental disorders and remains an important environmental health problem for US children, despite removal of Pb from gasoline and household paints. To better understand the contribution of Pb from historical traffic [...]The Politics of New Media, Space, and Race: A Socio-spatial Analysis of the 2008 Presidential Election
Updated: 2012-08-29 15:53:03New Media & Society, 23 August 2012 Michael J. Stern and Bryan D. Rookey “Recent national, regional, and community-level research has shown that the Internet has the potential to provide a powerful medium for political engagement. Yet, systematic analyses that consider space and place as critical components of this area of research are lacking. This [...]Functional Composition of Sensor Web APIs
Updated: 2012-08-28 16:24:50To be published in 2012 in Proceedings of the 5th International Workshop on Semantic Sensor Networks Ruben Verborgh, Vincent Haerinck, Thomas Steiner, Davy Van Deursen, Sofie Van Hoecke, Jos De Roo, Rik Van de Walle, and Joaquim Gabarró Vallés “Web APIs are becoming an increasingly popular alternative to the more heavy-weight Web services. Recently, they [...]Crying Wolf? A Spatial Analysis of Wolf Location and Depredations on Calf Weight
Updated: 2012-08-28 16:22:10Canadian Resource and Environmental Economics (CREE) Annual Conference, Vancouver, 28-30 September 2012 Joseph P. Ramler, Mark Hebblewhite, Derek Kellenberg, and Carolyn Sime “Using a novel panel dataset of 18 Montana ranches from 1995-2010 and combining it with spatial data on known wolf pack locations and satellite generated climatological data, we estimate the spatial impact of [...]Spatio-Temporal Analysis of Migration in Delhi: 1961-2001
Updated: 2012-08-28 16:12:20Social Science Research Network, 28 May 2012 Aparna Sengupta “The aim of the study is to do a spatio-temporal study of migration in Delhi. Studies done in relation to a spatio-temporal context helps in disseminating information about the area under observation with respect to two variables: space and time. Spatial in literal sense refers to [...]An Ontology for the Representation of Spatiotemporal Jurisdictional Domains in Information Retrieval Systems
Updated: 2012-08-24 17:00:39International Journal of Geographical Information Science, Volume 26, Issue 4, 2012 Francisco J. Lopez-Pellicer, Javier Lacasta, Aneta Florczyk, Javier Nogueras-Iso & F. Javier Zarazaga-Soria “Jurisdictional domains are generally accepted political divisions of the earth surface that cover specific territorial and functional scopes over time. They are frequently used in information retrieval (IR) to classify and [...]“GIS Tutorial for Health”: Essential Book for Health Care Analysts
Updated: 2012-08-23 18:58:39From explaining map basics to the spatial analysis of health issues, GIS Tutorial for Health, Fourth Edition, published by Esri Press, helps health professionals and students learn how to analyze and manage health data using geographic information systems (GIS). In this fourth edition, GIS Tutorial for Health is fully revised and updated for ArcGIS Desktop [...]Use of Satellite Data and GIS for Assessing the Agricultural Potentiality of the Soils South Farafra Oasis, Western Desert, Egypt
Updated: 2012-08-23 17:34:33
Arabian Journal of Geosciences, Published Online 24 January 2012 Wael Ahmed Mohamed Abdel Kawy and Islam H. Abou El-Magd “Overpopulation and food security are the main global problems alert decision makers. In developing countries, such problem put extra pressure for horizontal expansion for agricultural development. The rapid sprawl of urbanized areas on the alluvial land [...]The Other Bulb Ban: Linear Fluorescents
Updated: 2012-08-20 19:09:59: Home Contact About Jobs EcoGeek.org AUG 21 Recent Comment Because You were not a lightbulb Then they came for the toxic pestic . View all Comments Share Email it Print it Digg it Reddit it Del.icio.us Stumble it The Other Bulb Ban : Linear Fluorescents Written by Philip Proefrock on 20 08 12 While new efficiency requirements for incandescent bulbs have gotten much of the recent attention , there are also requirements in place that will lead to the phasing-out of most older T-12 fluorescent tubes and associated magnetic ballasts for these lamps as well . Production of magnetic ballasts was to end as of July 1, 2012, and production of lamps using these older ballasts and the T-12 tubes was to end as of July 14. To replace the older tubes , two styles of newer fluorescent bulbs , T-8 andVacuum Tube Technology Could Make Faster Circuits
Updated: 2012-08-20 02:29:58Home Contact About Jobs EcoGeek.org AUG 20 Recent Comment How are we to be sure that the nano scale vacuums cannot escape from t . View all Comments Share Email it Print it Digg it Reddit it Del.icio.us Stumble it Vacuum Tube Technology Could Make Faster Circuits Written by Philip Proefrock on 20 08 12 New obstacles with the limits of electron flow through semiconductors are one of the many problems engineers face as they continue to push for increased speed and power for electronic devices . But a team of researchers is looking back at the technology of the vacuum tube to develop a means to increase circuit and computational . speed Once it was invented in the late 1940s , the transistor began to replace the vacuum tube , and led to an amazing range of uses for solid-state devices and theAntarctica's Glacial Melt
Updated: 2012-08-10 19:10:16There should no longer be any doubt. Climate change is here, and it is happening. 26,000 broken heat records this summer speak for themselves. Extreme weather events hit home. Another consequence of climate change, by contrast – rising sea levels – often seems far away and far off. “Far away” is easily dismissed. U.S. coasts [...]Satellite Data Shows Enormous Greenland Ice Melt
Updated: 2012-08-07 02:02:21Home Contact About Jobs EcoGeek.org AUG 07 Recent Comment According to another NASA scientist , ice cores say this kind of thing View all Comments Share Email it Print it Digg it Reddit it Del.icio.us Stumble it Satellite Data Shows Enormous Greenland Ice Melt Written by Philip Proefrock on 07 08 12 In mid-July , an astonishing , estimated 97 percent of the ice sheet covering Greenland was melting due to a high temperature dome of warm air . Scientists at NASA noticed this late in July , and were shocked at what they . found Most of Greenland is a big ice sheet . In the summer , large areas of its surface melt , though much of the water quickly re-freezes . Under more normal conditions , 40 or 50 percent of the area can have melting , but virtually the entire ice sheet melting was