LGR’s温室气体分析仪(Greenhouse Gas Analyzer)是世界上最先进的同时测量CH4、CO2和H2O的仪器。操作简单、无其他仪器可超越。低电耗、坚固,适用于野外监测和空气质量研究。商品编号:美国LGR Greenhouse Gas Analyzer/温室气体检测仪(CH4, CO2, H2O) 货号:美国LGR Greenhouse Gas Anal 品牌:美国LGR(自1994年以来,Los...
Jaclyn A. HatalaMatteo DettoOliver SonnentagSteven J. DeverelDennis D. BaldocchiElsevier B.V.Agriculture Ecosystems & EnvironmentHatala, J.A., Detto, M., Sonnentag, O., Deverel, S.J., Verfaillie, J., Baldocchi, D.D., 2012. Greenhouse gas (CO2, CH4 H2O) fluxes from drained and ...
Ultraportable Greenhouse Gas Analyzer LGR 于 2012 年推出的便携式温室气体分析仪(UGGA),凭借其优良的性能和突出的特点,很快就获得了使用者的认可和市场的青睐。 UGGA 采用紧凑型设计,将所有组件集成于一只小巧的野外便携箱中。大大减少了体积,降低了重量,并提高了便携性。适合于各种测量载体,诸如汽车、飞机、舰船...
This process accurately calculates the concentrations of the target greenhouse gases, enabling more precise, timely, and scientifically accurate measurements of target greenhouse gas molecules. HT8840 All-in-one Portable GHG Analyzers achieves rapid and high-precision greenhouse gas measurements within a ...
Int J Greenhouse Gas Control 63:310–320. https://doi.org/10.1016/J.IJGGC.2017.06.003 Article CAS Google Scholar Ague JJ, Nicolescu S (2014) Carbon dioxide released from subduction zones by fluid-mediated reactions. Nat Geosci 7:355–360. https://doi.org/10.1038/ngeo2143 Article CAS ...
世界气候大会于2009年12月7日-18日在丹麦首都哥本哈根召开.来自192个国家的谈判代表召开峰会,商讨2012年至2020年的全球减排协议.温室气体(Greenhouse Gas,GHG)或称温室效应气体是指大气中促成温室效应的气体成分.自然温室气体包括水气(H2O),水气所产生的温室效应大约占整体温室效应的60-70%,其次是二氧化碳(CO2)大约占...
CO2, one of the biggest contributors to climate change, is a greenhouse gas that traps the energy emitted by the earth’s surface, causing an increase in the temperature. Because of the greenhouse effect of CO2, a growing area of research is trying to find ways to minimize CO2 emission ...
Projection of energy use and greenhouse gas emissions by motor vehicles in China: Policy options and impacts. ENERGY POLICY, 2012, 37-48. 18. Huo H, Yao ZL, Zhang YZ, Shen XB, Zhang Q, Ding Y, He KB*. On-board measurements of emissions from light-duty gasoline vehicles in three ...
From greenhouse gas to feedstock: formation of ammonium carbamate from CO2 and NH3 in organic solvents and its catalytic conversion into urea under mild conditions. Green Chem. 13, 1267–1274 (2011). CAS Google Scholar Pérez-Fortes, M., Bocin-Dumitriu, A. & Tzimas, E. CO2 utilization ...
The last two decades or so increased attention has been drawn to CO2 as a greenhouse gas. Since the main source of anthropogenic CO2 in the atmosphere is the combustion of fossil fuels, it is generally accepted that action should be taken to decrease the accumulation of CO2 in the atmosphere...