Land cover maps constitute a necessary tool for development planning and management of the territory. Furthermore, land cover maps depicting the current reality are a must in countries where, due to political changes, rapid dynamic phenomena have taken place, resulting in a complete restructuring of the agricultural and other sectors, as in the case of Bulgaria.

The scale of such maps should be large enough to provide detailed information, however it should allow for regional assessment, statistics and subsequent planning. The 1:50 000 scale is the most suited for this exercise.

Book chapter

This sourcebook is intended to be a
ready reference for practitioners (including World Bank
stakeholders, clients in borrowing countries, and World Bank
project leaders) seeking state-of-the-art information about
good land management approaches, innovations for
investments, and close monitoring for potential scaling up.
This sourcebook is divided into three parts: the first part
identifies the need and scope for sustainable land

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

Costa Rica's Program of Payments
for Environmental Services (Pago de Servicios Ambientales,
PSA) provides a unique opportunity to evaluate direct
payments as a conservation policy tool. This paper reports
evidence on how much more forest has been conserved in Costa
Rica as a result of PSA contracts with landowners. Such
evidence requires estimating a counterfactual outcome: how
much forest would have been preserved if there had been no

Adaptation to climate change includes
addressing sea level rise and increased storm surges in many
coastal areas. Mangroves can substantially reduce the
vulnerability of the adjacent coastal land from inundation
and erosion. However, climate change poses a large threat to
mangroves. This paper quantifies the coastal protection
provided by mangroves for 42 developing countries in the
current climate, and a future climate change scenario with a

Liberia had an estimated 4.3 million
hectares of forests in 2011, comprising approximately 50
percent of Liberia’s landmass. These forests support very
high levels of biodiversity, provide a wide range of
ecosystem services (for example, bush meat, medicines,
construction materials, and charcoal), and generate
employment and revenue from commercial and chainsaw logging.
Encouraging inward investment while striking a sound balance

This paper's objective is to strengthen the capacity of various institutions in the Ministry of
Water Resources, River Development & Ganga Rejuvenation for sustainable water resources management, and to develop training tools for innovative techniques for further dissemination to state agencies and other stakeholders.

Road construction has often been viewed
as the precursor to deforestation, especially in tropical
forests. Traditional responses to such threats have been
reactive, with attempts to mitigate impacts through physical
measures, or the establishment of protected areas. These
approaches often have not been entirely successful,
especially in areas where economic potential is significant.
This paper seeks to mitigate such conflicts by proposing a

This paper investigates the
effectiveness of protected areas in slowing tropical forest
clearing in 64 countries in Asia/Pacific, Africa, and Latin
America for the period 2001-2012. The investigation compares
deforestation rates inside and within 10 kilometers outside
the boundary of protected areas. Annual time series of these
deforestation rates were constructed from recently published
high-resolution data on forest clearing. For 4,028 parks,

This sourcebook summarizes the outputs
and lessons of the Livestock in Africa: improving data for
better policies project. It aims to present the challenges
facing professionals collecting and analyzing livestock data
and statistics and possible solutions. While the Sourcebook
does not address all conceivable issues related to enhancing
livestock data and underlining statistical issues, it does
represent a unique document for a number of reasons. To

This paper presents a somewhat novel
approach to explore the economic contribution of ecosystems.
It develops linked models to capture connections between
resource stocks and flows and the resulting microeconomic
and macroeconomic impacts. A bioeconomic model is developed
that is imbedded into a computable general equilibrium (CGE)
model. Incorporating imperfect regulation, the bioeconomic
model characterizes optimal policies, while the CGE model