scholarly journals Agricultural residues bioenergy potential that sustain soil carbon depends on energy conversion pathways

GCB Bioenergy ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 1002-1013
Author(s):  
Julie H. Hansen ◽  
Lorie Hamelin ◽  
Arezoo Taghizadeh‐Toosi ◽  
Jørgen E. Olesen ◽  
Henrik Wenzel
Keyword(s):  
Energy Conversion ◽  
Soil Carbon ◽  
Agricultural Residues

Artificial cells containing sustainable energy conversion engines

2019 ◽  
Vol 3 (5) ◽  
pp. 573-578 ◽  
Author(s):  
Kwanwoo Shin
Keyword(s):  
Energy Conversion ◽  
Nicotinamide Adenine Dinucleotide ◽  
Sustainable Energy ◽  
Living Cells ◽  
Energy Transduction ◽  
Artificial Cells ◽  
Energy Conversion Process ◽  
Metabolic Reactions ◽  
Metabolic Activities ◽  
Reduced Nicotinamide Adenine Dinucleotide

Living cells naturally maintain a variety of metabolic reactions via energy conversion mechanisms that are coupled to proton transfer across cell membranes, thereby producing energy-rich compounds. Until now, researchers have been unable to maintain continuous biochemical reactions in artificially engineered cells, mainly due to the lack of mechanisms that generate energy-rich resources, such as adenosine triphosphate (ATP) and reduced nicotinamide adenine dinucleotide (NADH). If these metabolic activities in artificial cells are to be sustained, reliable energy transduction strategies must be realized. In this perspective, this article discusses the development of an artificially engineered cell containing a sustainable energy conversion process.

Co-cooking nonwoods with hardwoods

TAPPI Journal ◽  
2014 ◽  
Vol 13 (6) ◽  
pp. 19-24
Author(s):  
TROY RUNGE ◽  
CHUNHUI ZHANG
Keyword(s):  
High Performance Liquid Chromatography ◽  
High Performance ◽  
Paper Industry ◽  
Pulp And Paper Industry ◽  
Strength Properties ◽  
Agricultural Residues ◽  
Kraft Pulping ◽  
Pulp And Paper ◽  
Strength Increase ◽  
Xylan Content

Agricultural residues and energy crops are promising resources that can be utilized in the pulp and paper industry. This study examines the potential of co-cooking nonwood materials with hardwoods as means to incorporate nonwood material into a paper furnish. Specifically, miscanthus, switchgrass, and corn stover were substituted for poplar hardwood chips in the amounts of 10 wt %, 20 wt %, and 30 wt %, and the blends were subjected to kraft pulping experiments. The pulps were then bleached with an OD(EP)D sequence and then refined and formed into handsheets to characterize their physical properties. Surprisingly, all three co-cooked pulps showed improved strength properties (up to 35%). Sugar measurement of the pulps by high-performance liquid chromatography suggested that the strength increase correlated with enriched xylan content.

SAFARI 2000 ORGANIC SOIL CARBON AND NITROGEN DATA (ZINKE ET AL.)

2002 ◽  
Author(s):  
W. R. EMANUEL ◽  
J. S. OLSON ◽  
W. M. POST ◽  
A. G. STANGENBERGER ◽  
P. J. ZINKE
Keyword(s):  
Soil Carbon ◽  
Organic Soil ◽  
Carbon And Nitrogen ◽  
Soil Carbon And Nitrogen

LBA REGIONAL ORGANIC SOIL CARBON AND NITROGEN DATA (ZINKE ET AL.)

2003 ◽  
Author(s):  
W. R. EMANUEL ◽  
J. S. OLSON ◽  
W. M. POST ◽  
A. G. STANGENBERGER ◽  
P. J. ZINKE
Keyword(s):  
Soil Carbon ◽  
Organic Soil ◽  
Carbon And Nitrogen ◽  
Soil Carbon And Nitrogen

GLOBAL ORGANIC SOIL CARBON AND NITROGEN (ZINKE ET AL.)

1998 ◽  
Author(s):  
W. R. EMANUEL ◽  
J. S. OLSON ◽  
W. M. POST ◽  
A. G. STANGENBERGER ◽  
P. J. ZINKE
Keyword(s):  
Soil Carbon ◽  
Organic Soil ◽  
Carbon And Nitrogen ◽  
Soil Carbon And Nitrogen

BOREAS TGB-12 SOIL CARBON SITE INFORMATION

2000 ◽  
Author(s):  
J. A. NEWCOMER ◽  
G. RAPALEE ◽  
S. E. TRUMBORE
Keyword(s):  
Soil Carbon
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