| Land Portal
Affichez 71 - 80 de 1651
Publication évaluée par des pairs
février 2021
États-Unis d'Amérique

We explore the current situation in a viticultural region in Eastern Spain from a holistic and multifaceted research approach, which allowed us to understand the biophysical conditions, economic cost, social impact, and perception of the farmers’ community to the use of catch crops.

Publication évaluée par des pairs
février 2021
Australie
Belgique
Canada
États-Unis d'Amérique

Forest carbon sequestration offset protocols have been employed for more than 20 years with limited success in slowing deforestation and increasing forest carbon trading volume. Direct measurement of forest carbon flux improves quantification for trading but has not been applied to forest carbon research projects with more than 600 site installations worldwide.

Publication évaluée par des pairs
février 2021
Chine
Fédération de Russie
États-Unis d'Amérique

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.

Publication évaluée par des pairs
février 2021
République populaire démocratique de Corée
États-Unis d'Amérique

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.).

Publication évaluée par des pairs
février 2021
République centrafricaine
Chine
Éthiopie
Fédération de Russie
Rwanda
États-Unis d'Amérique
Viet Nam
Asie

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.

Publication évaluée par des pairs
février 2021
Chine
Fédération de Russie
États-Unis d'Amérique

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

Publication évaluée par des pairs
février 2021
Chine
Norvège
Fédération de Russie
États-Unis d'Amérique

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.

Publication évaluée par des pairs
février 2021
France
Hongrie
Pologne
États-Unis d'Amérique

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.

Publication évaluée par des pairs
février 2021
Canada
Chine
États-Unis d'Amérique

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.

Partagez cette page