Results 11 to 20 of about 619,723 (300)

Benzenoid Aromatics from Renewable Resources. [PDF]

Chem Rev
Zheng S, Zhang Z, He S, Yang H, Atia H, Abdel-Mageed AM, Wohlrab S, Baráth E, Tin S, Heeres HJ, Deuss PJ, de Vries JG.   +11 more
europepmc   +2 more sources

Exploring and contextualizing public opposition to renewable electricity in the United States [PDF]

, 2009
This article explores public opposition to renewable power technologies in the United States. It begins by discussing the genesis of environmental ethics, or how some Americans have come to place importance on the protection of the environment and ...
Allen, Anders, Awerbuch, Barbour, Barclay, Bauen, Benjamin Sovacool, Berinstein, Bishnu, Boone, Carson, Coburn, Devine-Wright, Devine-Wright, Diesendorf, Duffield, Elton, Fielding, Flavin, Gagnon, Green, Kagel, Kahn, Kaplan, Karmis, Keating, Lee, Leopold, Mahapatra, Mohai, Nash, Norland, Ottaviano, Pasqualetti, Pasqualetti, Pater, Podlas, Roth, Sovacool, Sovacool, Sundqvist, Swartz, Thoreau, Upham, Upham   +44 more
core   +2 more sources

Size and optical properties of dissolved organic matter in large boreal rivers during mixing: Implications for carbon transport and source discrimination

Journal of Hydrology: Regional Studies, 2022
Study region: The lower Athabasca River (LAR), Northern Alberta, Canada Study focus: The functionality of dissolved organic matter (DOM) in natural waters largely depends upon its size and composition.
Jin-Ping Xue, Chad W. Cuss, Tommy Noernberg, Muhammad B. Javed, Na Chen, Rick Pelletier, Yu Wang, William Shotyk   +7 more
doaj   +1 more source

Evaluation of traditional fire management in the Brazilian Cerrado

Biodiversidade Brasileira, 2020
Fire is a natural component of ecosystems and has been widely used by indigenous peoples in the management of tropical savannas. However, in recent decades, policies aimed at the exclusion of fire have suppressed the use of burns and the related ...
Rodrigo de Moraes Falleiro, Marcelo Trindade Santana, Pedro Paulo Xerente, José Adilson dos Santos   +3 more
doaj   +3 more sources

Growth and competition among understory plants varies with reclamation soil and fertilization

Ecological Processes, 2018
Introduction Following oil sands mining in Alberta, Canada, the main land management goal is to establish a functioning boreal forest ecosystem, including the understory plant community. One of the challenges with restoring the understory is the presence
Jennifer Buss, Kyle Stratechuk, Bradley D. Pinno   +2 more
doaj   +1 more source

Evaluation of traditional fire management in an Amazonian savanna

Biodiversidade Brasileira, 2020
Lavrado is a savanna located in the Amazon biome. Its full extent is strongly impacted by wildfires and prescribed burns, but there are few scientific studies on the effects of these fire regimes on this unique ecosystem.
Rodrigo de Moraes Falleiro, Maristella Aparecida Corrêa, Luciano Carregosa dos Santos, Marcelo Siqueira de Oliveira   +3 more
doaj   +3 more sources

Post-glacial biogeography of trembling aspen inferred from habitat models and genetic variance in quantitative traits

Scientific Reports, 2017
Using species distribution models and information on genetic structure and within-population variance observed in a series of common garden trials, we reconstructed a historical biogeography of trembling aspen in North America.
Chen Ding, Stefan G. Schreiber, David R. Roberts, Andreas Hamann, Jean S. Brouard   +4 more
doaj   +1 more source

Polynomial Profits in Renewable Resources Management

, 2017
A system of renewal equations on a graph provides a framework to describe the exploitation of a biological resource. In this context, we formulate an optimal control problem, prove the existence of an optimal control and ensure that the target cost ...
Colombo, Rinaldo M., Garavello, Mauro
core   +1 more source

Mass Transport Limitations and Kinetic Consequences of Corn Stover Deacetylation

Frontiers in Energy Research, 2022
Alkaline pretreatment of herbaceous feedstocks such as corn stover prior to mechanical refining and enzymatic saccharification improves downstream sugar yields by removing acetyl moieties from hemicellulose.
Nicholas E. Thornburg, Ryan M. Ness, Meagan F. Crowley, Lintao Bu, M. Brennan Pecha, Francois L. E. Usseglio-Viretta, Vivek S. Bharadwaj, Yudong Li, Xiaowen Chen, David A. Sievers, Edward J. Wolfrum, Michael G. Resch, Peter N. Ciesielski   +12 more
doaj   +1 more source

Catalytic carbon–carbon bond cleavage in lignin via manganese–zirconium-mediated autoxidation

Nature Communications
Efforts to produce aromatic monomers through catalytic lignin depolymerization have historically focused on aryl–ether bond cleavage. A large fraction of aromatic monomers in lignin, however, are linked by various carbon–carbon (C–C) bonds that are more ...
Chad T. Palumbo, Nina X. Gu, Alissa C. Bleem, Kevin P. Sullivan, Rui Katahira, Lisa M. Stanley, Jacob K. Kenny, Morgan A. Ingraham, Kelsey J. Ramirez, Stefan J. Haugen, Caroline R. Amendola, Shannon S. Stahl, Gregg T. Beckham   +12 more
doaj   +1 more source