Ensuring food security under changing
climate conditions is one of the major challenges of our
era. Agriculture must not only become increasingly
productive, but must also adapt to climate change while
reducing greenhouse gas emissions. Soil carbon
sequestration, the process by which atmospheric carbon
dioxide is taken up by plants through photosynthesis and
stored as carbon in biomass and soils, can support these

This report presents the partial results
related to land use, land-use change and the forestry sector
from a larger multisectoral low-carbon study for Brazil.
Since the 1992 Kyoto Accord, Brazil has been committed to
reducing its carbon emissions. The overall aim of this study
was to support Brazil's efforts to identify
opportunities to reduce its emissions in ways that foster
economic development. The primary objective was to provide

This study assesses the alignment of
land use, land tenure, and land market outcomes in El
Salvador with public policy aspirations in recent decades
for efficient, inclusive, and environmentally sustainable
development in both urban and rural spaces. In doing so the
study indirectly gauges the effectiveness of land sector
institutions in facilitating such developmental outcomes in
agricultural production, urbanization, and forest

Since the early 1980s, the Government of
Niger and its development partners have invested more than
200 billion West African Francs (FCFA) in programs will
promote sustainable land management (SLM) and other
activities to reduce poverty and vulnerability. Overall,
more than 50 programs have promoted SLM in Niger. Despite
large investments in SLM programs, their impacts on land
management, agricultural production, poverty, and other

Using census data from the Censo
Agropecuario 1995-96, the authors map indicators of current
land use, and agricultural productivity across Brazil's
Legal Amazon, These data permit geographical resolution
about ten times finer than afforded by "municipio"
data, used in previous studies. The authors focus on the
extent, and productivity of pasture, the dominant land use
in Amazonia today. Simple tabulations suggest that most

The 2007-2008 upsurge in agricultural
commodity prices gave rise to widespread concern about
investors causing a "global land rush". Large land
deals can provide opportunities for better access to
capital, transfer of technology, and advances in
productivity and employment generation. But they carry risks
of dispossession and loss of livelihoods, corruption,
deterioration in local food security, environmental damage,

The growing use of Payments for
Environmental Services (PES) for conservation has fostered a
debate on its effectiveness, but the few efforts to date to
assess the impact of PES programs have been hampered by lack
of data, leading to very divergent results. This paper uses
data from a PES mechanism implemented in Quindío, Colombia,
to examine the impact of PES on land use change. Alone among
all early PES initiatives, the Silvopastoral Project

Declining soil fertility due to
inadequate farming practices, deforestation and overgrazing
are among the primary impediments to increased agricultural
productivity in Sub-Saharan Africa. These causal factors,
driven by social, economic and political forces, manifest
themselves in market, policy and institutional failures,
inappropriate technologies and practices. This is also the
case in Tanzania where over 90 percent of the population is

The effectiveness of conservation
interventions such as Payments for Environmental Services
(PES) is often evaluated, if it is evaluated at all, only at
the completion of the intervention. Since gains achieved by
the intervention may be lost after it ends, even apparently
successful interventions may not result in long-term
conservation benefits, a problem known as that of
permanence. This paper uses a unique dataset to examine the

The report, Land Tenure for Social and
Economic Inclusion in Yemen: Issues and Opportunities was
completed in December 2009. The report addresses the
problems of land ownership in Yemen and the various social
and economic problems associated with the system of land
ownership. Property rights under Yemeni Law are expressed
both in custom and statute, but both are informed by shari a
(Islamic law), which provides the basic property categories

Economic, agronomic, and biophysical drivers affect global land use, so all three influences need to be considered in evaluating economically optimal allocations of the world’s land resources. A dynamic, forward-looking optimization framework applied over the course of the coming century shows that although some deforestation is optimal in the near term, in the absence of climate change regulation, the desirability of further deforestation is eliminated by mid-century.

Empirical evidence indicates that in
many developing regions, the extreme poor in more marginal
land areas form a "residual" pool of rural labor.
Structural transformation in such developing economies
depends crucially on labor and land use decisions of these
most-vulnerable populations located on abundant but marginal
agricultural land. Although the modern sector may be the
source of dynamic growth through learning-by-doing and