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Magellan at NERSC Progress Report for June 2010 麦哲伦在NERSC 2010年6月的进展报告
Pub Date : 2011-09-07 DOI: 10.2172/1023380
R. Broughton
The Magellan Project was funded by the American Recovery and Reinvestment Act to investigate the applicability of cloud computing for the Department of Energy's Office of Science (DOE-SC). This report covers the progress for the Magellan Project at NERSC since it began in September 2009 and focuses on the research aspects of the project.
麦哲伦项目由美国复苏和再投资法案资助,旨在为能源部科学办公室(DOE-SC)调查云计算的适用性。本报告涵盖了NERSC麦哲伦项目自2009年9月启动以来的进展情况,并重点介绍了该项目的研究方面。
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引用次数: 1
GEOCHEMISTRY AND ISOTOPE HYDROLOGY OF GROUNDWATERS IN THE STRIPA GRANITE RESULTS AND PRELIMINARY INTERPRETATION 带状花岗岩地下水地球化学和同位素水文结果及初步解释
Pub Date : 2011-08-31 DOI: 10.2172/1022103
P. Fritz
This paper presents the results of geochemical and isotopic analyses on water samples from the granite at St ri pa, Sweden. Grou ndwater samples co11 ected from shallow, private wells; su boreholes; and boreholes drilled from the 330 m and 410 m mine levels were analyzed for their major ion chemistry, dissolved gases, and environmental isotope conterits. The principal change in the chemical load with depth is typified by chloride concentration, which increases from less than 5 mg/liter to about 300 my/liter. There is a parallel increase in pH, which changes from about 6.5 to over 9.75. It is important to notice that calcite saturation is maintained and that, because of rising pH, dissolved inorganic carbon is lost. The total carbonate content thus decreases from about 70 mg/liter to less than 7 mg/liter. The 180 and deuterium analyses demonstrate that different fracture systems contain different water masses, whose age increases with depth. Groundwater age determinations with 14C and isotopes of the uranium decay series strongly indicate that water ages exceed 25,000 years. The 13C contents of the aqueous carbonate in these groundwaters indicate groundwater recharge through vegetated soil--presumably during an interglacial period. The 13C and 180 determinations show that most fracture calcites have formed in a wide variety of depositional environments~ and not in the waters circulating today.
本文介绍了瑞典St ri pa花岗岩水样的地球化学和同位素分析结果。从私人浅井中采集的地下水样本;苏水井;并对330 m和410 m的钻孔进行了主要离子化学、溶解气体和环境同位素含量的分析。化学负荷随深度的变化主要表现为氯离子浓度,从小于5毫克/升增加到约300毫克/升。pH值也随之增加,从6.5左右增加到9.75以上。重要的是要注意方解石的饱和度是保持的,并且由于pH值的上升,溶解的无机碳丢失了。因此,总碳酸盐含量从大约70毫克/升下降到不到7毫克/升。180和氘分析表明,不同的裂缝系统含有不同的水团,其年龄随深度的增加而增加。用14C和铀衰变系列同位素测定的地下水年龄强烈表明,水的年龄超过25000年。这些地下水中碳酸盐水的13C含量表明地下水通过植被土壤补给——可能是在间冰期。13C和180的测定表明,大多数裂缝方解石是在多种沉积环境中形成的,而不是在今天的循环水体中形成的。
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引用次数: 8
ENERGY EFFICIENT BUILDINGS PROGRAM. CHAPTER FROM ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1978 节能建筑项目。摘自能源与环境司1978年年报
Pub Date : 2011-08-16 DOI: 10.2172/6981523
R. Sonderegger
LBL-9576 EEB 79-5 NIA ENERGY EFFICIENT BUILDINGS PROGRAM Chapter from Energy and Environment Division Annual Report 1978 August 1979 TWO-WEEK LOAN COpy This is a library irculating Copy which may be borrowed for two weeks. For a personal retention copy, call Tech. Info. Diuision, Ext. 6782 Prepared for the U.S. Department of Energy under Contract W-7405-ENG-48
LBL-9576 EEB 79-5能源与环境部1978年8月年度报告NIA节能建筑项目章节1979年8月两周借阅本为图书馆借阅本,可借阅两周。想要个人留存副本,请致电技术咨询部。根据合同W-7405-ENG-48,为美国能源部准备的分部,Ext. 6782
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引用次数: 0
An Analysis of the Effects of Residential Photovoltaic Energy Systems on Home Sales Prices in California 加州住宅光伏能源系统对房屋销售价格的影响分析
Pub Date : 2011-06-24 DOI: 10.2172/1013074
B. Hoen, Peter A. Cappers, R. Wiser, M. Thayer
LBNL-4476E E RNEST O RLANDO L AWRENCE B ERKELEY N ATIONAL L ABORATORY An Analysis of the Effects of Residential Photovoltaic Energy Systems on Home Sales Prices in California Ben Hoen, Ryan Wiser, Peter Cappers and Mark Thayer Environmental Energy Technologies Division April 2011 Download from http://eetd.lbl.gov/ea/emp/reports/lbnl-4476e.pdf This work was supported by the Office of Energy Efficiency and Renewable Energy (Solar Energy Technologies Program) of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231, by the National Renewable Energy Laboratory under Contract No. DEK-8883050, and by the Clean Energy States Alliance.
[2]张建军,张建军,张建军,等。基于光伏能源系统的加州住宅销售价格影响分析Peter Cappers和Mark Thayer环境能源技术分部2011年4月下载自http://eetd.lbl.gov/ea/emp/reports/lbnl-4476e.pdf这项工作得到了美国能源部能源效率和可再生能源办公室(太阳能技术项目)的支持。DE-AC02-05CH11231,由国家可再生能源实验室根据合同编号DEK-8883050和清洁能源国家联盟。
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引用次数: 55
Revealing the Hidden Value that the Federal Investment Tax Credit and Treasury Cash Grant Provide To Community Wind Projects 揭示联邦投资税收抵免和财政现金补助为社区风能项目提供的隐藏价值
Pub Date : 2011-06-24 DOI: 10.2172/980752
M. Bolinger
LBNL-2909E E RNEST O RLANDO L AWRENCE B ERKELEY N ATIONAL L ABORATORY Revealing the Hidden Value that the Federal Investment Tax Credit and Treasury Cash Grant Provide To Community Wind Projects Mark Bolinger Lawrence Berkeley National Laboratory Environmental Energy Technologies Division January 2010 Download from http://eetd.lbl.gov/ea/emp The work described in this report was funded by the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy (Wind & Hydropower Technologies Program) and Office of Electricity Delivery and Energy Reliability (Permitting, Siting, and Analysis) under Contract No. DE-AC02-05CH11231.
劳伦斯伯克利国家实验室揭示联邦投资税收抵免和财政现金补助为社区风能项目提供的隐藏价值马克·博林格劳伦斯伯克利国家实验室环境能源技术部2010年1月下载自http://eetd.lbl.gov/ea/emp本报告中描述的工作由美国能源部能源效率和可再生能源办公室(风能和水力发电)资助技术项目)和电力输送和能源可靠性办公室(许可、选址和分析)。DE-AC02-05CH11231。
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引用次数: 7
Driving Demand for Home Energy Improvements: Motivating residential customers to invest in comprehensive upgrades that eliminate energy waste, avoid high utility bills, and spur the economy 推动家庭能源改善的需求:激励住宅客户投资于全面升级,以消除能源浪费,避免高昂的公用事业账单,并刺激经济
Pub Date : 2011-06-24 DOI: 10.2172/989852
Merrian C. Fuller
September 2010 Environmental Energy Technologies Division Lawrence Berkeley National Laboratory LBNL-3960E
环境能源技术部劳伦斯伯克利国家实验室LBNL-3960E
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引用次数: 83
Our Environment in Hot Water: Comparing Water Heaters, A Life Cycle Approach Comparing Tank and Tankless Water Heaters in California 我们的环境在热水:比较热水器,一个生命周期的方法比较水箱和即热式热水器在加利福尼亚
Pub Date : 2011-06-21 DOI: 10.2172/1016714
A. Lu, J. Mcmahon, E. Masanet, J. Lutz
Residential water heating is a large source of energy use in California homes. This project took a life cycle approach to comparing tank and tankless water heaters in Northern and Southern California. Information about the life cycle phases was calculated using the European Union�s Methodology study for EcoDesign of Energy-using Products (MEEUP) and the National Renewable Energy Laboratory�s Life Cycle Inventory (NREL LCI) database. In a unit-to-unit comparison, it was found that tankless water heaters would lessen impacts of water heating by reducing annual energy use by 2800 MJ/year (16% compared to tank), and reducing global warming emissions by 175 kg CO2 eqv./year (18% reduction). Overall, the production and combustion of natural gas in the use phase had the largest impact. Total waste, VOCs, PAHs, particulate matter, and heavy-metals-to-air categories were also affected relatively strongly by manufacturing processes. It was estimated that tankless water heater users would have to use 10 more gallons of hot water a day (an increased usage of approximately 20%) to have the same impact as tank water heaters. The project results suggest that if a higher percentage of Californians used tankless water heaters, environmental impacts caused by water heating would be smaller.
住宅热水是加州家庭能源使用的一大来源。该项目采用了生命周期的方法来比较北加州和南加州的水箱热水器和无水箱热水器。关于生命周期阶段的信息是使用欧盟的能源使用产品生态设计方法研究(MEEUP)和国家可再生能源实验室的生命周期清单(NREL LCI)数据库计算的。在单位对单位的比较中,发现即热式热水器可以减少水加热的影响,每年减少2800兆焦耳的能源消耗(与水箱相比为16%),并减少175公斤二氧化碳当量的全球变暖排放。/年(减少18%)。总体而言,天然气在使用阶段的生产和燃烧受到的影响最大。总废物、挥发性有机化合物、多环芳烃、颗粒物和重金属对空气的影响也相对较大。据估计,即热式热水器的用户每天需要多使用10加仑的热水(大约增加20%的使用量),才能产生与水箱热水器相同的影响。该项目的结果表明,如果加州有更高比例的人使用即热式热水器,水加热对环境的影响就会小一些。
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引用次数: 0
Inventory of China's Energy-Related CO2 Emissions in 2008 2008年中国能源相关二氧化碳排放清单
Pub Date : 2011-06-21 DOI: 10.2172/1016716
D. Fridley
E RNEST O RLANDO L AWRENCE B ERKELEY N ATIONAL L ABORATORY Inventory of China’s Energy-Related CO 2 Emissions in 2008 David Fridley, Nina Zheng, Yining Qin China Energy Group, Energy Analysis Department Environmental Energy Technologies Division Lawrence Berkeley National Laboratory March 2011 This work was supported by the Energy Information Administration of the US Department of Energy through the U.S. Department of Energy under Contract No. DE-AC02-05CH11231.
《2008年中国能源相关二氧化碳排放清单》David Fridley,郑妮娜,秦一宁中国能源集团,能源分析部,环境能源技术部劳伦斯伯克利国家实验室2011年3月本工作由美国能源部能源信息管理局通过美国能源部提供支持。DE-AC02-05CH11231。
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引用次数: 18
GEO-SEQ Subtask 2.3.4: Microseismic Monitoring and Analysis GEO-SEQ子任务2.3.4:微震监测与分析
Pub Date : 2011-06-21 DOI: 10.2172/1016704
T. Daley
Executive Summary LBNL’s recent analysis of the microseismic data being acquired at well KB‐601 has produced a new result of significantly more microseismic activity than previously estimated. During 2009‐2010, there was background activity of 1 or 2 events per day with a notable increase during the spring‐summer months of up to 20 or more events in a signal day (Figure 1). This level of activity warrants increased effort to obtain quantitative information, and supports plans for expansion of the microseismic monitoring. Quantitative interpretation of these events, including locations, is still hampered by physically unrealistic data from some sensors and uncertainty in which sensors are being recorded and their depth. We now believe that some quantitative analysis will be possible, building upon LBNL’s earlier work and analysis conducted by Pinnacle, and utilizing the sledge‐hammer tests conducted in the fall of 2010 by the JIP. Current acquisition problems include electrical noise, lack of GPS clock timing, and the sensor uncertainty. To address the acquisition problems, we continue to recommend an active‐source recording test with full 144 channel capability (or at least 48 channel). We also recommend a site visit for debugging and repair by a t echnician knowledgeable in the REF TEK recording system and microseismic a cquisition. Detection of Events We have developed an event detection processing flow which has been successful in identifying more events than previous reports. We also have now applied this processing to the entire 2009‐2010 data set. An important assumption in this processing and analysis is that the non‐physical data seen on 3 of the 6 recorded geophones is due to equipment problems or incorrect wiring of the geophones. Since the uphole wiring has been checked, it seems likely that there are downhole wiring problems. We are now using only two geophones (from one of the three REF TEK data recorders) to identify seismic events. Additionally, we are using a spike removal algorithm along with a time‐shifting algorithm (as first applied by Pinnacle) and an automatic event detection algorithm. Spike removal is necessary because of numerous noise spikes presumably electrical in nature. Time shifting (utilizing the electrical noise spikes) is necessary because the recording systems are not receiving GPS clock signals and are therefore drifting in time. Applying these processing tools GEO‐SEQ Subtas k 2.3.4: Microseismic Monitori ng and Analysis Status Report – March 1, 2011 To m Daley, John Peterson and Valeri Kornee v Lawrence Berkeley National Laboratory
LBNL最近对KB‐601井的微地震数据进行了分析,得出了一个新的结果,即微地震活动明显比之前估计的要多。在2009 - 2010年期间,背景活动为每天1 - 2个事件,在春夏月份显著增加,在一个信号日达到20个或更多事件(图1)。这种活动水平需要加大努力获得定量信息,并支持扩大微地震监测的计划。对这些事件(包括位置)的定量解释仍然受到来自某些传感器的物理不现实数据以及记录传感器及其深度的不确定性的阻碍。我们现在相信,在LBNL早期工作和Pinnacle进行的分析的基础上,利用JIP在2010年秋季进行的大锤试验,一些定量分析是可能的。当前的采集问题包括电噪声、GPS时钟时序的缺乏和传感器的不确定性。为了解决采集问题,我们继续推荐具有完整144通道能力(或至少48通道)的有源记录测试。我们还建议由熟悉REF TEK记录系统和微地震采集的技术人员进行现场调试和维修。事件检测我们开发了一个事件检测处理流,它比以前的报告成功地识别了更多的事件。我们现在也将这种处理方法应用于整个2009 - 2010年的数据集。在此处理和分析中,一个重要的假设是,在6个记录的检波器中,有3个的非物理数据是由于设备问题或检波器接线错误造成的。由于已经检查了井下布线,因此很可能存在井下布线问题。我们现在只使用两个检波器(来自三个REF TEK数据记录器中的一个)来识别地震事件。此外,我们正在使用尖峰去除算法以及时移算法(由Pinnacle首次应用)和自动事件检测算法。去除尖峰是必要的,因为大量的噪声尖峰可能是电的性质。时移(利用电噪声尖峰)是必要的,因为记录系统没有接收GPS时钟信号,因此在时间上漂移。应用这些处理工具GEO‐SEQ Subtas k 2.3.4:微地震监测和分析现状报告- 2011年3月1日致m Daley, John Peterson和Valeri Kornee诉劳伦斯伯克利国家实验室
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引用次数: 0
HEMOPOIETIC CELL PRECURSOR RESPONSES TO ERYTHROPOIETIN IN PLASMA CLOT CULTURES 血浆凝块培养中造血细胞前体对促红细胞生成素的反应
Pub Date : 2011-06-20 DOI: 10.2172/5932266
W. L. Kennedy
LBL-8668 ~~~J.J La renee Berkeley Laboratory UNIVERSITY OF CALIFORNIA TWO-WEEK LOAN COPY This is a Library Circulating Copy which may be borrowed for two weeks. For a personal retention copy, call Tech. Info. Diu is ion, Ext. 6782 HEMOPOIETIC CELL PRECURSOR RESPONSES TO ERYTHROPOIETIN IN PLASMA CLOT CULTURES William Louis Kenneyy (Ph. D. thesis)_/ January 1979 rt ~::::'.CEP/ED :1./~ vvrt~~~~ec hEuiu;u;v 1-.A:JCH{AIORY UBFVRY AND. DOCUMENTS SB~C; fKON Prepared for the U. S. Department of Energy under Contract W-7405-ENG-48
lbl - 8668 ~ ~ ~ J。加州大学伯克利实验室两周借阅本这是一份图书馆流通本,可借阅两周。想要个人留存副本,请致电技术咨询部。血浆凝块培养中造血细胞前体对促红细胞生成素的反应William Louis kenney(博士论文)_/ January 1979 rt ~::::'。CEP /艾德:1。/~ vvrt~~~~ec hEuiu;u;v 1-。A:我很高兴见到你。文档某人~ C;fKON根据W-7405-ENG-48合同为美国能源部准备
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引用次数: 0
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Lawrence Berkeley National Laboratory
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