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

Mauritania is a vast country covering
over a million square kilometers, where a relatively small
population of 3.5 million people lives on just one-fifth of
the country’s total area. With extremely advanced
desertification, the country is particularly vulnerable to
the impact of climate change and other external shocks. The
main sources of income in Mauritania are agriculture, which
is either irrigated or rain-fed, and livestock. This is

As in other societies in Southeast Asia
and the Pacific, customary social organization features
strongly in rural Timor-Leste. As well as providing avenues
for conflict resolution, the influence of customary systems
extends to land tenure. As the state, development partners,
private investors, non-governmental organizations (NGOs),
and others seek to promote rural development in Timor-Leste,
they will be forced to engage in some way with customary

Drylands make up about 43 percent of the region’s land surface, account for about 75 percent of the area used for agriculture, and are home to about 50 percent of the population, including many poor. Involving complex interactions among many factors, vulnerability in drylands is rising, jeopardizing the livelihood for of millions.

Rapid population growth in many
developing countries has raised concerns regarding food
security and household welfare. To understand the
consequences of population growth in a general equilibrium
setting, this paper examines the dynamics of population
density and its impacts on household outcomes. The analysis
uses panel data from Indonesia combined with district-level
demographic data. Historically, Indonesia has adapted to

Evidence is mounting that secure
property rights have positive effects for poor people in
general and women in particular. The aim of this report is
to review what is known about women s access to and control
over land and real property in urban settings, identifying
approaches to strengthening property rights that enhance
women s agency, and sharing key lessons. Section two
synthesizes the evidence on urban women s priorities with

Increased global demand for land underscores the need for well-designed, country-level land policies to protect long-held rights, facilitate land access, and address constraints to growth. However, reforms are often technically complex, politically sensitive, and time consuming. It is thus critical to identify priority issues in a participatory way, have a clear understanding of how they fit into the broader policy context, and be able to monitor improvements over time.

Improving the productivity of
smallholder farms in Sub-Saharan Africa offers the best
chance to reduce poverty among this generation of rural
poor, by building on the limited resources farming
households already possess. It is also the best and shortest
path to meet rising food needs. Using examples from
farmers' maize and rice fields, and comparisons with
Asia, this paper examines why the set of technologies

This paper reviews past studies on the
costs of land degradation in Ethiopia, with a view to
drawing implications for policies, programs, and future
research on sustainable land management (SLM). Given the
wide range of methods and assumptions used in the studies,
their findings concerning annual costs of land degradation
relative to agricultural gross domestic product (AGDP) are
of remarkably similar magnitude. The minimum estimated

This paper assesses the relation between
access to markets and cultivated land in Sub-Saharan Africa.
Making use of a geo-referenced panel over three decades
(1970-2005) during which the road network was significantly
improved, the analysis finds a modest but significant
positive association between increased market accessibility
and local cropland expansion. It also finds that cropland
expansion, in turn, is associated with a small but

Livestock systems globally are changing
rapidly in response to human population growth,
urbanization, and growing incomes. This paper discusses the
linkages between burgeoning demand for livestock products,
growth in livestock production, and the impacts this may
have on natural resources, and how these may both affect and
be affected by climate change in the coming decades. Water
and land scarcity will increasingly have the potential to

With the aim of promoting national food security, the Vietnamese government enforces the designation of around 35 per cent of agricultural land strictly for paddy rice cultivation. We investigate the economic effects of adjusting this policy, using an economy-wide model of Vietnam with detailed modelling of region-specific land use, agricultural activity, poverty and food security measures.