Showing 1 - 10 of 22
The demand for agricultural products continues to grow rapidly, but further agricultural expansion entails substantial environmental costs, making recultivating currently unused farmland an interesting alternative. The collapse of the Soviet Union in 1991 led to widespread abandonment of...
Persistent link: https://www.econbiz.de/10011840628
Russia is a major player in the global wheat market, but extensive unused land resources and large yield gaps suggest that wheat production can be substantially increased. We combined time series of cultivated cropland, abandoned cropland and yield gap estimates to assess the potential...
Persistent link: https://www.econbiz.de/10011763717
Socio-economic and institutional changes may accelerate land-use and land-cover change. Our goal was to explore the determinants of agricultural land abandonment within one agro-climatic and economic region of post-Soviet European Russia during the first decade of transition from a state-command...
Persistent link: https://www.econbiz.de/10009316889
During the Soviet Virgin Lands Campaign, approximately 23 million hectares (Mha) of Eurasian steppe grassland were converted into cropland in Northern Kazakhstan from 1954 to 1963. As a result Kazakhstan became an important breadbasket of the former Soviet Union. However, the collapse of the...
Persistent link: https://www.econbiz.de/10011840651
Knowledge of the spatial distribution of agricultural abandonment following the collapse of the Soviet Union is highly uncertain. To help improve this situation, we have developed a new map of arable and abandoned land for 2010 at a 10 arc-second resolution. We have fused together existing land...
Persistent link: https://www.econbiz.de/10011844060
Persistent link: https://www.econbiz.de/10012745460
Widespread changes of agricultural land use occurred in Eastern Europe since the collapse of socialism and the European Union's eastward expansion, but the rates and patterns of recent land changes remain unclear. Here we assess agricultural land change for the entire Carpathian ecoregion in...
Persistent link: https://www.econbiz.de/10011840605
Assessing changes in the extent and management intensity of land use is crucial to understanding land-system dynamics and their environmental and social outcomes. Yet, changes in the spatial patterns of land management intensity, and thus how they might relate to changes in the extent of land...
Persistent link: https://www.econbiz.de/10011840652
The "Greening" measures of the EU's CAP, implemented in 2015, have been intensively debated in terms of their effectiveness and efficiency for agricultural, environmental, and climate outcomes. This study explores the fine-scale spatiotemporal dynamics of Ecological Focus Areas (EFAs) (with a...
Persistent link: https://www.econbiz.de/10012139769
The concentration of crop cultivation can be measured in terms of spatial clustering and of inequality in the distribution of the cropland area. We used official agricultural statistics at the county level (N = 2,354) for each year from 1980 to 2011 for all of China to analyse the changes in...
Persistent link: https://www.econbiz.de/10012124737