For a reliable assessment of sustainability in big cities, it is imperative to evaluate urban ecosystem conditions and the environment of the cities undergoing economic growth. Urban green spaces are valuable sources of evapotranspiration, which is generated by trees and vegetation; these spaces...

The concept of Environmental Migration has been broadly discussed by the international scientific community. Especially developing countries will have to develop strategies to cope with a rising number of people migrating at national and international levels due to climatic changes and...

Sustainable urban development has been receiving growing concerns from both city managers and urban residents across the world. As a yardstick of sustainability, urban carrying capacity (UCC) is an important conceptual underpinning that guides local governments in promoting sustainable urban...

The article looks into lowest-level policy implementers’ (street-level bureaucrats’) role in donor-initiated natural resource governance reforms. The article employs an institutional analysis framework with a specific policy implementation focus. A multiple case study reviews a resource user...

As sustainable production of quinoa (<i>Chenopodium quinoa</i> Willd.) increases and its geographic range of cultivation expands, quinoa breeding will allow use of the crop’s wide genetic diversity for cultivar improvement and for adaptation to new agroecosystems and climactic regimes. Such breeding...

This paper investigates the socio-ecological differences and interactions between upland and lowland areas in Shaxi Valley, Yunnan Province, Southwest China. As an analytical tool we used an extended Human–Environment System Framework by focusing particularly on the dynamics and sustainability...

This paper addresses the role of market remoteness in explaining maize price volatility in Burkina Faso. A model of price formation is introduced to demonstrate formally that transport costs between urban and rural markets exacerbate maize price volatility. Empirical support is provided to the...

We consider the factor payment effects of a transition from open access to restricted access in the resource sector in the long-run, i.e., when both labor and capital are mobile between sectors. We show that the transition benefits (harms) the factor that is initially used more (less)...

Today, cities worldwide are engaged in urban projects and activities in a concerted drive towards sustainable development. However, the concept of “sustainable urban projects” is inherently normative, subjective and ambiguous. Furthermore, the popularity of sustainable urban initiatives does...

Observations conducted on the rangelands on the eastern Qinghai–Tibet Plateau (found in He'nan County and Zeku County in southeast Qinghai) indicate that the following conditions result in heavy snowfall and snow disasters. The first factor to consider is the height of the foliage. If the...