Urban Tenure

Good urban riverfronts have both ecological and social benefits in urban planning and development. With rapid increase of urban stream rehabilitation projects in developing countries, the concept of Public Accessibility of Riverfront (PAR) has become a highlight in evaluating river ecosystem improvement.

This paper examines the potential effects of urbanization on streamflow in Maine, USA, from 1950 to 2000. The study contrasts nine watersheds in southern Maine, which has seen steady urban growth over the study period, with nine rural watersheds from northern Maine. Historical population data and current land cover data are used to develop an urbanization score for each watershed.

The ecological footprint (EF) and its unit, the global hectare, share a reputation of effectively communicating the connection between local awareness and global impact. One use of a Geographic Information System (GIS) in urban planning is decision support, while the potential of the ecological footprint in GIS has not developed significantly.

Land is one of the prime natural resources. A city grows not only by population but also by changes in spatial dimensions. Urban population growth and urban sprawl induced land use changes and land transformation. The land transformation is a natural process and cannot be stopped but it can be regulated.

Detailed, up-to-date information on intra-urban land cover is important for urban planning and management. Differentiation between permeable and impermeable land, for instance, provides data for surface run-off estimates and flood prevention, whereas identification of vegetated areas enables studies of urban micro-climates.

Infrastructure can be an agent of change in addressing the most systemic development challenges of today s world from social stability to rapid urbanization, climate change adaptation and mitigation, natural disasters, and global issues such as food and energy security.

In recent years, Indonesia has made great strides in economic growth and development. This growth has been accompanied by rapid urbanization that has transformed Indonesian cities. Urbanization has the potential to boost national economic growth by facilitating the emergence of agglomeration and localization economies.

Uganda has started its journey into urbanization and economic development. The pace of urbanization is picking up currently at 4.5 percent per year, and likely to accelerate with rising incomes.

Food is fundamental to human wellbeing and development. Increased food production remains a cornerstone strategy in the effort to alleviate global food insecurity. But despite the fact that global food production over the past half century has kept ahead of demand, today around one billion people do not have enough to eat, and a further billion lack adequate nutrition.

The presentation looks at the current status of river systems of India from a basin perspective, and review how indicators of urbanization, such as demographics and migration, infrastructure development, growth of cities and towns, development of urban agglomerations, provision of utility services and land-use changes, have impacted the life of rivers.

The problems of climate change significantly alter the character of urban planning.