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Economic Efficiency and Its Influencing Factors on Urban Agglomeration—An Analysis Based on China’s Top 10 Urban Agglomerations

Peer-reviewed publication
Diciembre, 2018
China

Economic efficiency is the key issue of sustainable development in urban agglomerations. To date, more attention has been paid to the estimates of productivity gains from urban agglomerations. Differing from the previous studies, this paper focuses on the influencing factors and mechanisms of the economic efficiency of urban agglomerations, and check the effects of three different externalities (industrial specialization, industrial diversity and industrial competition) on the economic efficiency of urban agglomerations.

Valuing Biodiversity in Life Cycle Impact Assessment

Peer-reviewed publication
Diciembre, 2018
Global

In this article, the authors propose an impact assessment method for life cycle assessment (LCA) that adheres to established LCA principles for land use-related impact assessment, bridges current research gaps and addresses the requirements of different stakeholders for a methodological framework. The conservation of biodiversity is a priority for humanity, as expressed in the framework of the Sustainable Development Goals (SDGs). Addressing biodiversity across value chains is a key challenge for enabling sustainable production pathways.

Application of Cloud Model to Evaluation of Forest Soil Fertility: A Case in Chinese Fir Plantations in Southern China

Peer-reviewed publication
Diciembre, 2018
Global

Soil nutrients are of great significance for maintaining forest growth and ensuring land productivity. A comprehensive scientific evaluation of soil fertility is helpful for sustainable forest management. There are many uncertainties in traditional evaluation methods, that is fuzziness and randomness, which often lead to a large deviation of the evaluation results. In order to comprehensively consider the fuzziness and randomness of soil fertility evaluation, the cloud model was introduced to evaluate the soil fertility of Chinese fir plantations.

Factors Controlling Urban and Rural Indirect Carbon Dioxide Emissions in Household Consumption: A Case Study in Beijing

Peer-reviewed publication
Diciembre, 2018
China

Residential carbon dioxide emissions can be divided into a direct component caused by consumers via direct energy usage and an indirect component caused by consumers buying and using products to meet their needs, with a higher proportion caused by the latter. Based on Beijing panel data for 1993–2012, an economic boom period in China, indirect carbon dioxide emissions were separately calculated for urban and rural households using the consumer lifestyle approach (CLA) model.

Motorway Route Planning with Regarding the Adverse Effects on Agricultural Production Space

Peer-reviewed publication
Diciembre, 2018
Poland

Designing and implementing investment projects are activities that have a direct impact on the natural environment and pose a threat to sustainable development of rural areas. The issue of agricultural production space protection during the implementation of linear projects in Poland is often only mentioned at the design stage as the final element. The aim of the study is to propose a tool to enable an assessment and modelling of a motorway design variant in order to minimise the impact on the agricultural production space.

Spatial Shift of Aridity and Its Impact on Land Use of Syria

Peer-reviewed publication
Diciembre, 2018
Global

Expansion of arid lands due to climate change, particularly in water stressed regions of the world can have severe implications on the economy and people’s livelihoods. The spatiotemporal trends in aridity, the shift of land from lower to higher arid classes and the effect of this shift on different land uses in Syria have been evaluated in this study for the period 1951–2010 using high-resolution monthly climate data of the Terrestrial Hydrology Research Group of Princeton University.

Impact of Land Use Rights on the Investment and Efficiency of Organic Farming

Peer-reviewed publication
Diciembre, 2018
Pakistan

This study investigated the impact of three land tenure arrangements on organic farming (OF) in terms of increment of efficiency, yield, and investment in soil-improving activities by using farm-level data gathered from three districts located at Punjab, Pakistan. A multivariate tobit model that captured the probable substitute and investment choices, as well as the endogenous nature of land tenure arrangements, has been employed in this analysis. The empirical outcomes displayed that rights of land use affected the decisions made by farmers to invest in land and to improve efficiency.

The Phenomenon of Mobility, a Development Challenge for the City Of Algiers

Journal Articles & Books
Diciembre, 2018
Algeria

Urban displacements are a major challenge for the economic and social development of the city and are a sign of the quality of life They are defined by less congestion less pollution congestion and urban sprawl In Algeria the new urban policies are seen as the beginning of a positive transformation of the citys situation which degradation seems to have originated in a lack of coordination between planning the deregulation of the transport sector and the urban planning of cities Therefore it is necessary to develop a transportation policy based on a logic of sustainable development of the ur

Shaping the City that Decreases Overweight and Obesity through Healthy Built Environment

Journal Articles & Books
Diciembre, 2018
Lebanon

Cities are being built based on the concepts of comfortable easy and fast for the inhabitants However what is being constructed is promoting physical inactivity and people are finding that what was being considered as convenient for daily life is in fact harmful to their physical health This study points to the many components of a city that beats overweight issues and especially obesity The case study is the city of Beirut indepth interviews were conducted with a representative sample of Beirutis people whose families come from the Beirut city and who were born in this city and are still l

Economic Diversification and the Urban Image; Changing the Narrative on Street Vending

Journal Articles & Books
Diciembre, 2018
Nigeria

Street vending is a dynamic phenomenon of network of events socioeconomic and cultural factors while remaining a narration of place At the metropolitan level the narrative is negatively skewed towards street vending and its aesthetic reality contemporaneously exploring hostile environmental interventions within the informal sector This paper attempted to explore a counternarrative asking based on aesthetic experience can the desired urban image to be achieved by allowing street vendors proliferate in public spaces This question was asked within the scope of the politicaleconomy of diversifi

Summary for policymakers of the assessment report on land degradation and restoration of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES)

Policy Papers & Briefs
Diciembre, 2018
Global

Land degradation is a pervasive, systemic phenomenon: it occurs in all parts of the terrestrial world and can take many forms. Combating land degradation and restoring degraded land is an urgent priority to protect the biodiversity and ecosystem services vital to all life on Earth and to ensure human well-being

Trends Earth. Tracking Land Change. Trends.Earth Documentation Release 0.56

Journal Articles & Books
Diciembre, 2018
Global

Trends.Earth (formerly the Land Degradation Monitoring Toolbox) is a platform for monitoring land change using earth observations in an innovative desktop and cloud-based system.

The three sub-indicators for monitoring achievement of Land Degradation Neutrality (LDN, Sustainable Development Goal (SDG) Target 15.3), are supported by: productivity, land cover, and soil organic carbon.