搜索页_ GC ×

中图分类法(8)

马克思主义、列宁主义、毛泽东思想、邓小平理论(1)

社会科学总论(3)

军事(2)

天文学、地球科学(2)

在“自然资源管理”中，命中：8条，耗时：小于0.01 秒

1.Classification of chemical compound classes in slow pyrolysis liquids from brown coal using comprehensive gas-chromatography mass-spectrometry

作者：Philipp Rathsack ; Matthias Otto

关键词：Pyrolysis oil ; Coal ; Comprehensive gas-chromatography mass-spectrometry ; GC&times ; GC&ndash ; TOFMS ; Classification

刊名：Fuel

年：15 January, 2014

2.Effects of adjusting cropping systems on utilization efficiency of climatic resources in Northeast China under future climate scenarios

作者：Jianping Guoa ; Junfang Zhaoa ; zhaojfcams@163.com" class="auth_mail" title="E-mail the corresponding author ; Yanhong Xub ; Zheng Chua ; Jia Mua ; Qian Zhaoa

关键词：Adjusting cropping systems ; Utilization efficiency of climatic resources ; Effect ; Northeast China ; Future climate scenario

刊名：Physics and Chemistry of the Earth, Parts A/B/C

年：2015

3.Supercritical carbon dioxide extracted oil from Jatropha curcas: Directive for the biodiesel industry?

作者：Ernst ; Breet ; ; ernst.breet@nwu.ac.za ; Yolandi ; Nortjé ; Christien ; van Greuning

关键词：Supercritical carbon dioxide (sc-CO2) ; Jatropha curcas ; Biodiesel ; Biofuel ; GC &times ; GC&ndash ; TOFMS ; Clean technology ; Green chemistry

刊名：The Journal of Supercritical Fluids

年：2011

4.Assessing the environmental impacts of high-altitude agriculture in Taiwan: A Driver-Pressure-State-Impact-Response (DPSIR) framework and spatial emergy synthesis

作者：Ying-Chen Lina ; yingchen0915@gmail.com ; Shu-Li Huanga ; William W. Buddb

关键词：Environmental impact ; Emergy ; High-altitude agriculture ; DPSIR ; GIS ; Taiwan

刊名：Ecological Indicators

年：2013

5.How climate and vegetation type influence evapotranspiration and water use efficiency in Canadian forest, peatland and grassland ecosystems

作者：Christian Brü ; mmera ; o ; christian.bruemmer@vti.bund.de ; T. Andrew Blacka ; Rachhpal S. Jassala ; Nicholas J. Granta ; David L. Spittlehouseb ; p ; Baozhang Chena ; c ; Zoran Nesica ; Brian D. Amirod ; M. Altaf Araine ; Alan G. Barrf ; Charles P.-A. Bourqueg ; Carole Coursolleh ; Allison L. Dunni ; Lawrence B. Flanaganj ; Elyn R. Humphreysk ; Peter M. Lafleurl ; Hank A. Margolish ; J. Harry McCaugheym ; Steven C. Wofsyn

关键词：Canopy conductance ; Decoupling coefficient ; Eddy covariance ; Evaporation ; Functional convergence ; Latent heat flux ; Penman-Monteith equation ; Priestley&ndash ; Taylor alpha ; Water use efficiency

刊名：Agricultural and Forest Meteorology

年：2012

6.Faster and more accurate transport procedures for HZETRN

作者：T.C. Slaba ; S.R. Blattnig ; F.F. Badavi

关键词：Space radiation ; Particle transport ; Radiation exposure ; Radiation transport ; HZETRN

刊名：Journal of Computational Physics

年：2010

7.Distinguishing the cyanobacterial neurotoxin β-N-methylamino-l-alanine (BMAA) from its structural isomer 2,4-diaminobutyric acid (2,4-DAB)

作者：S.A. Banack ; T.G. Downing ; Z. Spá ; cil ; E.L. Purdie ; J.S. Metcalf ; S. Downing ; M. Esterhuizen ; G.A. Codd ; P.A. Cox

关键词：Non-protein amino acids ; Cyanobacteria ; Neurotoxicity ; Diaminobutyric acid ; Excitotoxicity ; Amyotrophic lateral sclerosis ; BMAA ; 2 ; 4-DAB

刊名：Toxicon

年：2010

8.Technical aspects of production and analysis of biodiesel from used cooking oil—A review

作者：C.C. Enweremadu ; M.M. Mbarawa

关键词：Used cooking oil ; Transesterification ; Biodiesel ; Analytical methods

刊名：Renewable and Sustainable Energy Reviews

年：2009

按检索点细分(8)

关键词(2)

摘要(5)

按年细分(8)

2015年(1)

2013年(1)

2012年(1)

2011年(1)

2010年(2)

2009年(1)

2000年及以前(1)

按来源细分(8)

Elsevier(8)

按类型细分(8)

期刊(8)