Corporate Banner
Satellite Banner
AgriGenomics
Scientific Community
 
Become a Member | Sign in
Home>News>This Article
  News
Return

Food vs. fuel: Is There Surplus Land for Bioenergy?

Published: Friday, October 19, 2012
Last Updated: Friday, October 19, 2012
Bookmark and Share
An interdisciplinary team of 11 scientists from seven European countries and the USA have discussed the concept to utilize so called surplus land for the production of feedstock for bioenergy.

They identified environmental, economic and social constraints but also options for efficient use of surplus land for bioenergy. The study provides a scientific background in support of a reassessment of land available for bioenergy feedstock production Their findings were published in the open access journal “BioRisk”.

Increasing demand for bioenergy feedstock is generating land-use conflicts which are currently discussed in the food vs. fuel controversy and the debate about indirect land-use change. Concepts for solving those conflicts suggest a spatial segregation of food/feed and bioenergy producing areas. It is suggested to continue producing food/feed on established agricultural land while growing dedicated energy crops on so called “surplus” land.

Confusion in the applicability of those concepts is however caused by ambiguity in the definition and characterization of surplus land as well as by uncertainties in assessments of land availability, both on the national and the global scale, and of the potential yields of bioenergy crops when grown on surplus land.

‘We still have limited understanding of how much land is truly surplus and suitable for energy crop production’ said Dr Dauber, the lead author of the study, ‘because constraints arising from environmental and socio-economic implications of bioenergy development in those areas are often not accounted for in assessments of land availability’.

The authors suggest a thorough reassessment of land availability for bioenergy production by clarifying the terminology of surplus land and taking both constraints and options for efficient and sustainable bioenergy-land use into account. Policy recommendations for resolving conflicting land-use demands are provided.

In Dr Daubers opinion, ‘factoring in the constraints, combined with creativity in utilizing the options provided by the novel cropping systems, would lead to a more sustainable and efficient development of the bioenergy sector’.


Further Information

Join For Free

Access to this exclusive content is for Technology Networks Premium members only.

Join Technology Networks Premium for free access to:

  • Exclusive articles
  • Presentations from international conferences
  • Over 3,300+ scientific posters on ePosters
  • More than 4,900+ scientific videos on LabTube
  • 35 community eNewsletters


Sign In



Forgotten your details? Click Here
If you are not a member you can join here

*Please note: By logging into TechnologyNetworks.com you agree to accept the use of cookies. To find out more about the cookies we use and how to delete them, see our privacy policy.


Scientific News
Genetic Ancestry of Cultivated Strawberry Unravelled
UNH scientists constructed a linkage map of the seven chromosomes of the diploid Fragaria iinumae, which allows them to fill in a piece of the genetic puzzle about the eight sets of chromosomes of the cultivated strawberry.
Controlling DNA Repair
Scientists discover that DNA repair outcomes following CRISPR-Cas9 cleaving are non-random and can be harnessed to produce desired effects.
From Fins to Fingers
New gene-editing methods help the mapping of cells linking fish fins and mammalian limbs.
Unravelling a Microbial Mess
Scientists have untangled the Kansas-based mess of microbes more fully than scientists have ever done for a sample of soil.
Tobacco Hornworm Genome Sequenced
A Kansas State University-led international team has sequenced the genome of the tobacco hornworm — a caterpillar species used in many research laboratories for studies of insect biology.
Zeroing In On Better Mandarin Traits
Scientists from the University of Florida have identified genetic markers that could be used to increase mandarin quality.
The Genetics Behind Anxiety Disorders
Anxiety disorders are the most common type of mental illness in the United States. And while much is understood about the biochemistry of anxiety, little is known about the genetic variation associated with it.
How Cloud Connectivity Can Combat the Reproducibility Crisis
This infographic explains the reproducibility crisis, and how cloud connectivity can help overcome this problem.
Genome Sequencing May Help Avert Banana Armageddon
Researchers at the University of California, Davis, and in the Netherlands have discovered how three fungal diseases have evolved into a lethal threat to the world’s bananas.
Virus Attracts Bumblebees to Infected Plants by Changing Scent
Study of bee-manipulating plant virus reveals that replicating the scent caused by infection could encourage declining bee populations to pollinate crops.
SELECTBIO

SELECTBIO Market Reports
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
3,300+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
4,900+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!