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Displaying 1405 - 1416 of 2002

Africa’s Growing Soil Fertility Crisis : What Role For Fertilizer?

Agosto, 2012

Reversing Africa's decades-long
decline in soil productivity levels poses a major challenge,
and one that cannot be addressed without increased use of
appropriate fertilizer nutrients. The 2006 World Bank Africa
Fertilizer Strategy Assessment was undertaken to inform
policy makers, providing them with guidelines on measures to
effectively raise fertilizer use. This Note draws upon the
material prepared for the above fertilizer strategy

Ghana - Mining and Development

Agosto, 2012
Ghana

The objectives of the project ($9.37
million, 1996-2001) were to (a) enhance the capacity of the
mining sector institutions to carry out their functions of
encouraging and regulating investments in the mining sector
in an environmentally sound manner and (b) support the use
of techniques and mechanisms that will improve productivity,
financial viability and reduce the environmental impact of
small-scale mining operations. It had two components:

Burkina Faso : The Zaï Technique and Enhanced Agricultural Productivity

Agosto, 2012
Burkina Faso

More than 90 percent of the population
in the Sahel lives on agriculture. The fact that crop
production has not kept up with population growth during the
last two decades is attributed to land degradation and
productivity decline resulting in increased levels of rural
poverty, food shortages and chronic food insecurity. In
response, since the 1980s, Sahelian farmers have
experimented with various soil and water conservation

The Prototype Carbon Fund in Latin America : Lessons Learned

Agosto, 2012
Latin America and the Caribbean

Reducing emissions of carbon dioxide and
other greenhouse gases that affect climate change is one of
the key challenges facing the international community. The
Bank's Prototype Carbon Fund (PCF) provides a framework
for action, learning, and research to demonstrate how
greenhouse gas emission reduction transactions can
contribute to sustainable development, while lowering the
costs of compliance with the Kyoto Protocol-the 1997

West Africa : Community Based Natural Resource Management

Agosto, 2012
Africa
Western Africa

This has to be accomplished against a
background of high illiteracy rates, rapidly growing
populations, low and erratic rainfall, inherently infertile
soils, and development strategies which have had a strong
urban bias. Under such conditions, traditional production
systems are unable to sustain the population. Without
significant change, land degradation will accelerate and the
natural resource base on which agricultural production

Indigenous Knowledge and HIV/AIDS : Ghana and Zambia

Agosto, 2012
Ghana
Zambia

The note reviews the cultural role of
traditional healers in communities in Ghana, and Zambia, as
one of the best hopes for treating, and stemming the spread
of AIDS. However, healers rely on medicinal plants which
have significantly decreased, as their habitats are lost
through deforestation, cultivation, overgrazing, burning
droughts, and desertification among others. This has been
exacerbated by poor management of local, and international

Listening to Farmers : Participatory Assessment of Policy Reform in Zambia's Agriculture Sector

Agosto, 2012
Zambia

Since 1991, radical changes have taken
place in the policy and institutional environment governing
the agriculture sector in Zambia. Policies of liberalization
and privatization have entailed the replacement of
previously state-supplied agricultural services (notably
credit, inputs supply and agricultural marketing) by private
sector provision. The Agricultural Sector Investment Program
(ASIP), assisted by the World Bank, provides the context for

Towards Environmentally Sustainable Development in Sub-Saharan Africa

Agosto, 2012
Africa
Sub-Saharan Africa

Environmental degradation primarily
affects the poor, both in rural and urban areas. Reversing
the downward spiral of this degradation is essential to any
strategy for reducing poverty in Sub-Saharan Africa. This
study outlines the World Bank's strategy for improving
its assistance to SSA countries as they move toward
environmentally sustainable development (ESD). It assesses
the environmental situation and long-term trends in Africa,

West Central Africa : Building Ownership for Environmentally Sustainable Development

Agosto, 2012
Africa
Middle Africa

Within the sub-region of West Central
Africa (Benin, Cote d'Ivoire, Burkina Faso, Ghana,
Niger, Nigeria, and Togo) several countries have completed
National Environmental Action Plans (NEAPs). Some are
implementing environmental support programs based on these
plans, as well as more site-specific natural resource
management, urban environmental management, and biodiversity
conservation projects. The report notes some success

The Niger Delta : A Stakeholder Approach to Environmental Development

Agosto, 2012
Niger

The Niger Delta is one of the
world's largest wetlands and includes by far the
largest mangrove forest in Africa. Within this extremely
valuable ecosystem, oil activities are widespread - Rivers
State and Delta State produce 75 percent of Nigeria's
petroleum, which represents over 50 percent of national
government revenues. However, despite its vast oil reserves,
the region remains poor. Gross National product (GNP) per

Pastoral Rangelands in Sub-Saharan Africa : Strategies for Sustainable Development

Agosto, 2012
Africa
Sub-Saharan Africa

The Sahel Operational Review (SOR) seeks
to accelerate the transfer of lessons learned in natural
resource management from ongoing Bank projects to the design
of new Bank projects. This paper is the final report of the
second phase of the SOR. It summarizes 29 SOR activities
between 1989 and July 1994, including project reviews,
seminars, workshops, conferences, and studies. This final
report is an attempt to incorporate the major lessons and

Fighting the Population/Agriculture/Environment Nexus in Sub-Saharan Africa

Agosto, 2012
Africa
Sub-Saharan Africa

Over the past thirty years, most of
Sub-Saharan Africa has seen rapid population growth, poor
agricultural performance, and increasing environmental
degradation. Why do these problems seem so intractable? Are
they connected? Do they reinforce each other? If so, what
are the critical links? This book tests the hypothesis that
these phenomena are strongly interrelated. The finding -
that this nexus is very much at work in Sub-Saharan Africa -