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Publicação revisada por pares
Fevereiro 2021
China
Rússia
Estados Unidos

Grain security is an essential issue for countries across the world. China has witnessed over the last decades not only a rapid growth in the volume of the grain production, but also a divergence in its geographical distributions. Existing studies on the influencing factors of grain production have overlooked thus spatial heterogeneity.

Publicação revisada por pares
Fevereiro 2021
República Popular Democrática da Coreia
Estados Unidos

Compacted soils affect global crop productivity and environmental quality. A field study was conducted from 2014 to 2020 in the northern Great Plains, USA, to evaluate the effect of various rooting systems on soil compaction in 2 yr rotations of camelina (Camelina sativa L.), carinata (Brassica carinata A.) and a cover crop mix planted in place of fallow with durum (Triticum durum D.).

Publicação revisada por pares
Fevereiro 2021
República Centro-Africana
China
Etiópia
Rússia
Ruanda
Estados Unidos
Vietnam
Ásia

This paper reviews experiences and development impacts of a selected number of developing countries in Asia and Africa that have used emerging land registration approaches to rapidly secure land rights at scale. Rapid and scalable registration is essential to eliminate a major backlog of the world’s unregistered land, which stands at about 70 percent.

Publicação revisada por pares
Fevereiro 2021
China
Rússia
Estados Unidos

The establishment of rural settlements in the topographically complex mountainous area of South-Western China is restricted by various geographical features.

Publicação revisada por pares
Fevereiro 2021
China
Noruega
Rússia
Estados Unidos

Regional ecological security assessment is a significant methodology for environmental protection, land utilisation, and human development. This study aims to reveal the regional constraints of ecological resources to overcome the difficulties and complexities in quantification of current models used in land ecosystems.

Publicação revisada por pares
Fevereiro 2021
França
Hungria
Polônia
Estados Unidos

Agricultural development is determined by various factors, such as environmental, economic, demographic, or social circumstances. In order to present the level of this development as com-prehensively as possible, a multidimensional analysis should be carried out with an appropriate methodology.

Publicação revisada por pares
Fevereiro 2021
Canadá
China
Estados Unidos

There is growing evidence that exposure to nature increases human well-being, including in urban areas. However, relatively few studies have linked subjective satisfaction to objective features of the environment. In this study we explore the links among objective environmental features (tree cover, water, and bird diversity) and subjective judgements of satisfaction.

Publicação revisada por pares
Fevereiro 2021
China
Rússia
Estados Unidos

The process of urbanization in China has been accompanied by the conflict of land expropriation, which is not conducive to social stability.

Publicação revisada por pares
Fevereiro 2021
República Centro-Africana
China
Rússia
Estados Unidos

How to create a sustainable urban morphology for the development of cities has been an enduring question in urban research. Therefore, quantitatively measuring the current relationship between urban morphology and urban function distribution is the key step before urban planning practice. However, existing studies only examine the relationship at limited scales or with a single unit.

Publicação revisada por pares
Fevereiro 2021
Espanha
Estados Unidos

The modernization of economic activities in mountain areas is conditioned by the physical characteristics of the territory, the weight of activities related to the primary sector, infrastructure deficits, low population density, as well as the declining and ageing population. The response to this situation has involved implementing a certain degree of functional diversification.

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