Scale-appropriate mechanization impacts on productivity among smallholders: Evidence from rice systems in the mid-hills of Nepal [0.03%]
尼泊尔中部山区稻作系统中小农户的生产力对规模适当的机械化的反应：证据来自稻作系统中
Gokul P Paudel,Dilli Bahadur Kc,Dil Bahadur Rahut et al.
Gokul P Paudel et al.
Smallholder farmers in the mid-hills of Nepal are facing an acute labor shortage due to out-migration which, in general, has affected the capacity to achieve timely crop establishment, harvest, and inter-cultural operations. These effects a...
Can economic and environmental benefits associated with agricultural intensification be sustained at high population densities? A farm level empirical analysis [0.03%]
基于农场水平实证分析的高强度农业在高人口密度下能否持续产生经济和环境效益？
Daniel Kyalo Willy,Milu Muyanga,Thomas Jayne
Daniel Kyalo Willy
Boserup's pioneering theory holds that rising population density can be accompanied by sustainable agricultural intensification. But can this positive relationship be sustained indefinitely, or are there conditions under which rising popula...
Land ownership and technology adoption revisited: Improved maize varieties in Ethiopia [0.03%]
重新审视土地所有权与技术采纳：埃塞俄比亚的改良玉米品种问题
Di Zeng,Jeffrey Alwang,George Norton et al.
Di Zeng et al.
The lack of land ownership can discourage agricultural technology adoption, yet there is scarce evidence of the impact of land rental contracts on the adoption of improved crop varieties in developing countries. The current study investigat...
Population stress: A spatiotemporal analysis of population change and land development at the county level in the contiguous United States, 2001-2011 [0.03%]
人口压力：基于美国本土地区县的2001-2011年人口变化和土地开发的时空分析
Guangqing Chi,Hung Chak Ho
Guangqing Chi
The past century has witnessed rapidly increasing population-land conflicts due to exponential population growth and its many consequences. Although the measures of population-land conflicts are many, there lacks a model that appropriately ...
Sustainable crop intensification through surface water irrigation in Bangladesh? A geospatial assessment of landscape-scale production potential [0.03%]
基于地表水灌溉的可持续作物集约化生产？一种景观尺度下产量潜力的空间评估方法
Timothy J Krupnik,Urs Schulthess,Zia Uddin Ahmed et al.
Timothy J Krupnik et al.
Changing dietary preferences and population growth in South Asia have resulted in increasing demand for wheat and maize, along side high and sustained demand for rice. In the highly productive northwestern Indo-Gangetic Plains of South Asia...
Supplying trees in an era of environmental uncertainty: Identifying challenges faced by the forest nursery sector in Great Britain [0.03%]
不确定性时代供应树木：英国森林苗圃业面临的挑战识别
Richard Whittet,Joan Cottrell,Stephen Cavers et al.
Richard Whittet et al.
In recent years, numerous articles have addressed management strategies aimed at assisting forests to adapt to climate change. However, these seldom take into account the practical and economic implications of implementing these strategies,...
Effects of Conservation Policies on Forest Cover Change in Giant Panda Habitat Regions, China [0.03%]
中国大熊猫栖息地地区保护政策对森林覆盖变化的影响
Yu Li,Andrés Viña,Wu Yang et al.
Yu Li et al.
After long periods of deforestation, forest transition has occurred globally, but the causes of forest transition in different countries are highly variable. Conservation policies may play important roles in facilitating forest transition a...
Land system change in Italy from 1884 to 2007: Analysing the North-South divergence on the basis of an integrated indicator framework [0.03%]
意大利1884至2007年土地制度变化——基于综合指标体系分析南北差异
Maria Niedertscheider,Karlheinz Erb
Maria Niedertscheider
Over the past centuries, land systems in Italy experienced fundamental shifts, owing to the availability of new energy forms, population surges, and technological progress. The 20th century was characterized by massive productivity increase...
The "sowing of concrete": Peri-urban smallholder perceptions of rural-urban land change in the Central Peruvian Andes [0.03%]
“播种混凝土”：中央秘鲁安第斯地区城乡土地变化的 peri-urban 小农认知
Andreas Haller
Andreas Haller
Policy makers concerned with the peri-urban interface find their greatest challenges in the rapid urban growth of developing mountain regions, since limitations caused by relief and altitude often lead to an increased competition between ru...
Migration, remittances and smallholder decision-making: implications for land use and livelihood change in Central America [0.03%]
移民、汇款与小农决策对中美洲土地利用和生计变化的影响
Jason Davis,David Lopez-Carr
Jason Davis