Resources
Displaying 1771 - 1775 of 2258Net Global Warming Potential of Spring Wheat Cropping Systems in a Semiarid Region
Investigations of global warming potential (GWP) of semiarid cropping systems are needed to ascertain agriculture’s contributions to climate regulation services. This study sought to determine net GWP for three semiarid cropping systems under no-tillage management in the northern Great Plains of North America: spring wheat (Triticum aestivum L.)—fallow (SW-F), continuous spring wheat (CSW) and spring wheat—safflower (Carthamus tinctorius L.)—rye (Secale cereale L.) (SW-S-R).
Who Controls the City in the Global Urban Era? Mapping the Dimensions of Urban Geopolitics in Beira City, Mozambique
In recent years, a new era of interventionism has emerged targeting the development of African cities, manifested in ‘fantasy’ urban plans, surging infrastructure investments and global policy agendas. What the implications of this new era will be for specific urban contexts is still poorly understood however. Taking this research agenda as a starting point, this article presents findings of in-depth empirical research on urban development in Beira city, Mozambique, which has recently become the recipient of massive donor investments targeting the built environment.
Predicting Land Use Changes in Philadelphia Following Green Infrastructure Policies
Urbanization is a rapid global trend, leading to consequences such as urban heat islands and local flooding. Imminent climate change is predicted to intensify these consequences, forcing cities to rethink common infrastructure practices. One popular method of adaptation is green infrastructure implementation, which has been found to reduce local temperatures and alleviate excess runoff when installed effectively. As cities continue to change and adapt, land use/landcover modeling becomes an important tool for city officials in planning future land usage.
Expropriation of Real Property in Kigali City: Scoping the Patterns of Spatial Justice
The key question in this article is the extent to which current real property expropriation practices in Kigali city promote spatial justice. Current studies focus on the ambiguous manner in which real property valuation had been regulated by the expropriation law of 2007, leading to unfair compensation and various conflicts between expropriating agencies and expropriated people. Following its amendment in 2015, the law currently provides clearer procedures for valuation and fair compensation, based on the market prices.
Making It Spatial Makes It Personal: Engaging Stakeholders with Geospatial Participatory Modeling
Participatory research methods are increasingly used to collectively understand complex social-environmental problems and to design solutions through diverse and inclusive stakeholder engagement. But participatory research rarely engages stakeholders to co-develop and co-interpret models that conceptualize and quantify system dynamics for comparing scenarios of alternate action. Even fewer participatory projects have engaged people using geospatial simulations of dynamic landscape processes and spatially explicit planning scenarios.