although in mexico the cases and the experiences in bioenergy production are limited, at a worldwide level the knowledge in this area has grown up significantly. for example, unlike argentina and brazil, mexico has only recently begun its bioenergy production from agricultural crops. so this paper will present a review of the actual conditions encountered in mexico as far as biofuels production...

For lignocellulosic bioenergy to become a viable alternative to traditional energy production methods, rapid increases in conversion efficiency and biomass yield must be achieved. Increased productivity in bioenergy production can be achieved through concomitant gains in processing efficiency as well as genetic improvement of feedstock that have the potential for bioenergy production at an indu...

This study investigates the use of bioenergy for achieving stringent climate stabilization targets and it analyzes the economic drivers behind the choice of bioenergy technologies. We apply the integrated assessment framework REMIND-MAgPIE to show that bioenergy, particularly if combined with carbon capture and storage (CCS) is a crucial mitigation option with high deployment levels and high te...

Among the world's continents, Africa has the highest incidence of food insecurity and poverty and the highest rates of population growth. Yet Africa also has the most arable land, the lowest crop yields, and by far the most plentiful land resources relative to energy demand. It is thus of interest to examine the potential of expanded modern bioenergy production in Africa. Here we consider bioen...

In the United States, policy initiatives aimed at increasing sources of renewable energy are advancing bioenergy production, especially in the Midwest region, where agricultural landscapes dominate. While policy directives are focused on renewable fuel production, biodiversity and ecosystem services will be impacted by the land-use changes required to meet production targets. Using data from fi...

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Biomass from cellulosic bioenergy crops is expected to play a substantial role in future energy systems, especially if climate policy aims at stabilizing greenhouse gas concentration at low levels. However, the potential of bioenergy for climate change mitigation remains unclear due to large uncertainties about future agricultural yield improvements and land availability for biomass plantations...

Perennial bioenergy crops have significant potential to reduce greenhouse gas (GHG) emissions and contribute to climate change mitigation by substituting for fossil fuels; yet delivering significant GHG savings will require substantial land-use change, globally. Over the last decade, research has delivered improved understanding of the environmental benefits and risks of this transition to pere...

A model for the functional and observable interrelation among the various components in a physical bioenergy system is presented. The analogy is made between electric circuits and electromagnetic interactions, and contact and noncontact bioenergy transfer. It is postulated that there exists some form of bioenergy that has the capacity to do work and that this energy behaves in a manner similar ...

BACKGROUND External bioenergy (energy emitted from the body) can influence a variety of biological activities. It has been shown to enhance immunity, promote normal cell proliferation, increase tumor cell death, and accelerate bone fracture recovery. In this study, we investigated whether external bioenergy could alter intracellular calcium concentration ([Ca2+]i, an important factor in signal ...