| Land Portal
Mostrando 71 - 80 de 2168
Publicación revisada por pares
Septiembre 2020
China
Noruega
Rusia
Estados Unidos de América

Human land use intensity affects the surface energy balance by changing the biogeophysical parameters. This study used Moderate Resolution Imaging Spectroradiometer remote sensing data and surface energy balance algorithms to quantify changes in surface energy budgets corresponding to changes in land use in Beijing from 2000 to 2015. Land use was reclassified by considering land use intensity.

Publicación revisada por pares
Septiembre 2020
Colombia
España
Rusia
Suecia
Estados Unidos de América

In the last decade, efforts to re-localize the food system have been gaining ground in a way that is intended to induce changes in the primary sector, thereby improving its conditions and sustainability.

Publicación revisada por pares
Septiembre 2020
China
Rusia
Estados Unidos de América

Over-fertilization has caused serious environmental problems and high agricultural production costs at the household level in China. This study attempts to analyze the effects of grape growers’ fertilization knowledge and technologies on their over-fertilization behavior. Using survey data collected from 235 grape growers planting a particular grape (the “Hutai No.

Publicación revisada por pares
Septiembre 2020
China
Rusia
Estados Unidos de América

The rapid growth of China’s economy since the reform in 1978 should be largely attributed to urbanization. Nonetheless, in terms of farmland productivity, urbanization may lead to perverse incentives and thus threaten food security.

Publicación revisada por pares
Septiembre 2020
China
Rusia
Estados Unidos de América

China is one of the most rapidly urbanising countries in the world. In recent years, it has experienced enormous environmental changes, as well as a loss of landscape identity. This paper aims to explore the concept of landscape identity in the context of the overwhelming urbanisation in China. It develops a conceptual framework on landscape identity from different dimensions.

Publicación revisada por pares
Septiembre 2020
China
Rusia
Estados Unidos de América

As an important component to quantify the carbon budget, accurate evaluation of terrestrial gross primary production (GPP) is crucial for large-scale applications, especially in dryland ecosystems.

Artículos de revistas y libros
Septiembre 2020
Rusia

The main principles and features of conducting agricultural roduction are highlighted. The ways of ensuring sustainable development of agricultural production, food security of the country,  and export of agricultural products are shown. Markets of agricultural products, resources, the efficiency of land, labor, and capital use in the agricultural sector are considered.

Publicación revisada por pares
Agosto 2020
China
Rusia
Estados Unidos de América

Chinese croplands have changed considerably over the past decades, but their impacts on the environment remain underexplored. Meanwhile, understanding the contributions of human activities to vegetation greenness has been attracting more attention but still needs to be improved.

Publicación revisada por pares
Agosto 2020
China
Rusia
Estados Unidos de América

Environmental degradation is closely related to unreasonable land use behaviors by farmers. In this study, participatory rural assessment (PRA) is used to conduct a detailed survey of farmers and plots and to collect relevant natural and social statistics.

Comparta esta página