Sustainable land management is essential to meeting the global challenge of securing soil and water resources that can support an ever increasing population. In Auckland, New Zealand's largest city, population growth is forecast to increase from 1.5 to 2.5 million by 2040 which will put immense pressure on the region's soil resources.

Urban footprint refers to the proportion of paved surface (built up, roads, etc.) with the reduction of other land use types in a region. Rapid increase in the urban areas is the major driver in landscape dynamics with the significant erosion in the quality and quantity of the natural ecosystems. The urban expansion process hence needs to be monitored, quantified and understood for effective planning and the sustainable management of natural resources.

Urbanization is undoubtedly a key driver
of development -- cities provide the national platform for
prosperity, job creation, and poverty reduction. But
urbanization also poses enormous challenges that one is
familiar with: congestion, air pollution, social divisions,
crime, the breakdown of public services and infrastructure,
and the slums that one billion urban resident's call
home. Urbanization is perhaps the single most important

Cities emerge from the spatial
concentration of people and economic activities. But spatial
concentration is not enough; the economic viability of
cities depends on people, ideas, and goods to move rapidly
across the urban area. This constant movement within dense
cities creates wealth but also various degrees of
unpleasantness and misery that economists call negative
externalities, such as congestion, pollution, and

Many developing countries display
remarkably high degrees of urban concentration that are
incommensurate with their levels of urbanization. The cost
of excessively high levels of urban concentration can be
very high in terms of overpopulation, congestion, and
productivity growth. One strand of the theoretical
literature suggests that such high levels of concentration
may be the result of restrictive trade policies that trigger

This paper examines the employment
growth of Indian districts from 2000 to 2010 in the
manufacturing and services sectors. Specialization and
diversity metrics that combine industries in both sectors
are calculated and related to subsequent job growth. The
analysis finds robust and consistent evidence that the
diversity of industries in the district across the two
sectors links to subsequent job growth. Somewhat

This paper documents a significant
impact of climate variation on urbanization in Sub-Saharan
Africa, primarily in more arid countries. By lowering farm
incomes, reduced moisture availability encourages migration
to nearby cities, while wetter conditions slow migration.
The paper also provides evidence for rural-urban income
links. In countries with a larger industrial base, reduced
moisture shrinks the agricultural sector and raises total

The Greater Cairo Metropolitan Area
(GCMA), with more than 19 million inhabitants, is host to
more than one-fifth of Egypt's population. The GCMA is
also an important contributor to the Egyptian economy in
terms of GDP and jobs. The population of the GCMA is
expected to further increase to 24 million by 2027, and
correspondingly its importance to the economy will also
increase. Traffic congestion is a serious problem in the

The first paper of this section
(Durand-Laserve) documents how increasing pressures on urban
land and the 'commodification' of shelter and
settlement has increased 'market evictions' of
families holding intermediate tide to property, although
international declarations and pressures have contributed to
reducing 'forced evictions.' The second paper
(Mooya and Cloete) uses the tools of the New Institutional

Cities are hubs of global change, and
their global influence continues to grow. Cities contribute
significantly to global challenges like climate change and
biodiversity loss. At the same time, cities experience
impacts like climate change first and with greatest
intensity. Further, cities are becoming leaders worldwide in
efforts to address global environmental and social problems.
Some of the most important smaller-scale agreements and

The enabling environment for the
development of Nepal has improved, but opportunities need to
be effectively leveraged through focused policy action.
Nepal has significant resources in the form of remittances
from abroad, but the economy cannot use these resources in a
productive manner to enhance the overall welfare of all
citizens. Specific priorities for development include: (1)
creating a growth promotion vision and agenda; (2)

In the Pacific island countries, which
are small and far from world markets, labor mobility
represents the most significant and substantial opportunity
for overcoming geographic constraints on employment. This
report presents a brief overview of employment challenges in
small Pacific island countries and recommendations for
addressing them. The report contributes to an ongoing World
Bank analytical program examining the linkages between