Herbicides account for approximately 2.2% of total farm expenses and are applied to more than80% of farmland in the USA. The widespread adoption of herbicides contributed to the increasedand relatively cheaper productivity of modern intensively managed agricultural systems indeveloped countries…
Ultra-high-resolution digital aerial imagery has great potential to complement or replace ground measurements of vegetation cover for rangeland monitoring and assessment. This research investigated object-based image analysis (OBIA) techniques for classifying vegetation in southwestern USA arid…
Rangelands make an important contribution to carbon dynamics of terrestrial ecosystems. We used a readily accessible interface (COMET VR) to a simulation model (CENTURY) to predict changes in soil carbon in response to management changes commonly associated with conservation programs. We also…
* Asier Hernando Malax-Echevarria
Las expectativas con las que se iba a Cancún no eran las mismas que las de Copenhague, más bien todo lo contrario. No son pocas las voces que insistían en el fracaso de Cancún y, por ende, el fin del multilateralismo para las discusiones sobre cambio…
The National Medium-Term Priority Framework (NMTPF) 2011-2015 builds on the experience acquired with NMTPF 20006-2010, which dealt with FAO assistance in a comprehensive way. Its overall goal is to pursue the development of sustainable agriculture, fisheries and forestry as a contribution to the…
Given the recent trend of granting vast areas of African land to foreign investors, the urgency of placing real ownership in the hands of the people living and making their livelihood upon lands held according to custom cannot be overstated. This study provides guidance on how best to recognize…
A potent argument for bioenergy development lies in the ability of the sector to unlock agricultural potential by bringing in much needed investments to raise agricultural productivity to spur food security and poverty reduction. This document presents the BEFS Analytical Framework (AF)…
Environment and Natural Resources Management Working Paper 45. Reducing “Energy Poverty” is increasingly acknowledged as the “Missing Development Goal”. This is because access to electricity and modern energy sources is a basic requirement to achieve and sustain decent and sustainable living…
Le but principal de ce document est de présenter la situation énergétique actuelle du secteur alimentaire du point de vue de la demande et de l’approvisionnement, et d’identifier les moyens de rendre l’ensemble de la filière agro-alimentaire énergétiquement plus intelligent. Les systèmes agro-…
Boom-and-bust cycles are commonplace in the exploitation history of sea cucumber fisheries but pandemic overfishing to critical levels now threatens the persistence of breeding stocks for future generations of coastal fishers. Resource managers must embrace an ecosystem approach to fisheries, in…