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Modelling urban growth evolution and land-use changes using GIS based cellular automata and SLEUTH models: the case of Sana’a metropolitan city, Yemen

LandLibrary Resource
Journal Articles & Books
december, 2013
Yemen

An effective and efficient planning of an urban growth and land use changes and its impact on the environment requires information about growth trends and patterns amongst other important information. Over the years, many urban growth models have been developed and used in the developed countries for forecasting growth patterns.

integrated approach to environmental quality assessment in a coastal setting in Campania (Southern Italy)

LandLibrary Resource
Journal Articles & Books
december, 2013
Italy

The coastal region of Southern Italy’s Caserta province, known as the Litorale Domitio (Domitia coast) has been subjected to increasing pressure from unsustainably fast economic and urban growth in the last century, that resulted in a induced serious land degradation.

Mapping syndromes of land change in Spain with remote sensing time series, demographic and climatic data

LandLibrary Resource
Journal Articles & Books
december, 2013
Spain

The country of Spain is representative of land change processes in Mediterranean member states of the European Union (EU). These land change processes are often triggered by European, national and sub-national policies and include widespread land abandonment and urbanisation trends, as well as an increase in land use intensities accompanied by strong exploitation of water resources.

Effects of basin activities and land use on water quality trends in Tahtali Basin, Turkey

LandLibrary Resource
Journal Articles & Books
december, 2013
Turkey

Bi-weekly water quality data from seven monitoring stations located within Tahtali Watershed, İzmir, Turkey and digital land use/land cover data of the same watershed are analyzed in this study. To examine the changes in land use associated with urbanization, the satellite images of the main pool of the Tahtali reservoir prior to filling and subsequent to filling, respectively, are analyzed.

Strategic Environmental Assessment in Latin America: A methodological proposal for urban planning in the Metropolitan Area of Concepción (Chile)

LandLibrary Resource
Journal Articles & Books
december, 2013
Spain
Chile
Central America
South America

This work describes a methodology for Strategic Environmental Assessment of urban areas in Latin America based on the recently approved European Planning Directive, and applies it to the Metropolitan Area of Concepción (Chile).

Using algal metrics and biomass to evaluate multiple ways of defining concentration-based nutrient criteria in streams and their ecological relevance

LandLibrary Resource
Journal Articles & Books
december, 2013
United States of America

We examined the utility of nutrient criteria derived solely from total phosphorus (TP) concentrations in streams (regression models and percentile distributions) and evaluated their ecological relevance to diatom and algal biomass responses.

Assessing the differences in net primary productivity between pre- and post-urban land development in China

LandLibrary Resource
Journal Articles & Books
december, 2013
China

Urban land development substantially alters the terrestrial carbon cycle, particularly the net primary productivity (NPP), from local to global scales. However, limited attempts have been undertaken to elucidate the differences in NPP between pre- and post-urban land development in China.

Coyote Land Use Inside and Outside Urban Parks

LandLibrary Resource
Journal Articles & Books
december, 2013

Coyotes (Canis latrans) have expanded to live in urban areas with limited natural habitat. A year long coyote howl survey combined with geospatial information systems (GIS) was applied to locate populations within a metropolitan region, to determine the habitats where coyotes most frequently occur, and to estimate group sizes within this urbanized region.

Land subsidence and declining water resources in Quetta Valley, Pakistan

LandLibrary Resource
Journal Articles & Books
december, 2013
Pakistan
Afghanistan

Extensive groundwater withdrawals in urban areas may cause water shortages, land subsidence, and water quality problems. The Quetta Valley is the largest population center in Balochistan province in western Pakistan. This area is arid and groundwater is the main water source for domestic and agricultural use.