Showing 11 - 20 of 49
Grazing leads to the reduction of biomass and plays a critical role in land degradation in arid and semiarid lands. However, the indirect effects of grazing on the ecosystem, e.g., the effect on seed dispersal, have not been well understood. In this study, we built an agent-based model (ABM) to...
Persistent link: https://www.econbiz.de/10012320251
Livestock cultivation is a significant source of greenhouse gas (GHG) emissions, accounting for 14.5% of the total anthropogenic emissions. China is responsible for a considerable share of the global livestock emissions, particularly caused by pork production. We used the Kaya identity and the...
Persistent link: https://www.econbiz.de/10012384831
Changes in land management and climate alter vegetation dynamics, but the determinants of vegetation changes often remain elusive, especially in global drylands. Here we assess the determinants of grassland greenness on the Mongolian Plateau, one of the world's largest grassland biomes, which...
Persistent link: https://www.econbiz.de/10012420681
Spatially explicit global cropping system data products, which provide critical information on harvested areas, crop yields, and other management variables, are imperative to tackle current grand challenges such as global food security and climate change. These cropping system datasets are also...
Persistent link: https://www.econbiz.de/10013173711
Actor-level data on large-scale commercial agriculture in Sub-Saharan Africa are scarce. The peculiar choice of transnational investing in African land has, therefore, been subject to conjecture. Addressing this gap, we reconstructed the underlying logics of investment location choices in a...
Persistent link: https://www.econbiz.de/10013173979
Honeybee pollination plays a significant role in sustaining the balance and biodiversity of sustainable rural development, agricultural production, and environments. However, little research has been carried out on the agricultural and economic benefits of pollination, especially for small...
Persistent link: https://www.econbiz.de/10013343422
Несмотря на ожидаемую нехватку пригодных для расширения сельскохозяйственного производства земель в мире, процессы забрасывания сельскохозяйственных земель...
Persistent link: https://www.econbiz.de/10012632165
Crop monitoring is crucial to understand crop production changes, agronomic practice decision-support, pests/diseases mitigation, and developing climate change adaptation strategies. Banana, an important staple food and cash crop in East Africa, is threatened by Banana Xanthomonas Wilt (BXW)...
Persistent link: https://www.econbiz.de/10012795446
Der internationale Agrarhandel ist ein Schlüsselfaktor für die globale Ernährungssicherheit. Er schafft ein vielfältigeres Nahrungsangebot (e.g. Krivonos und Kuhn 2019), sichert gegen lokale Produktionsausfälle ab (Glauben et al. 2022) und hilft, sich regionale Produktions- und...
Persistent link: https://www.econbiz.de/10013364500
International agricultural trade is key to improving global food security. It ensures access to more diversified foods (e.g. Krivonos and Kuhn 2019 ), acts as a safety net against local production shortfalls (Glauben et al. 2022) and helps make use of regional climatic or resource-related...
Persistent link: https://www.econbiz.de/10013364501