Recent work has suggested that tropical forest and savanna represent alternative stable states, which are subject to drastic switches at tipping points, in response to changes in rainfall patterns and other drivers. Deforestation cost studies have ignored the likelihood and possible economic...

Climate change affects the timing of phenological events, such as the start, end, and length of the growing season of vegetation. A better understanding of how the phenology responded to climatic determinants is important in order to better anticipate future climate-ecosystem interactions. We...

We decompose the impact of trade reform on technology adoption and land use to study how aggregate changes were driven by reallocation versus within-farm adaptation. Using detailed census data covering over 30,000 farms in Alberta, Saskatchewan and Manitoba, Canada we find a range of new...

We decompose the impact of trade reform on technology adoption and land use to study how aggregate changes were driven by reallocation versus within-farm adaptation. Using detailed census data covering over 30,000 farms in Alberta, Saskatchewan and Manitoba, Canada we find a range of new...

Recent work has suggested that tropical forest and savanna represent alternative stable states, which are subject to drastic switches at tipping points, in response to changes in rainfall patterns and other drivers. Deforestation cost studies have ignored the likelihood and possible economic...

We decompose the impact of trade reform on technology adoption and land use to study how aggregate changes were driven by reallocation versus within-farm adaptation. Using detailed census data covering over 30,000 farms in Alberta, Saskatchewan and Manitoba, Canada we find a range of new...

We decompose the impact of trade reform on technology adoption and land use to study how aggregate changes were driven by reallocation versus within-farm adaptation. Using detailed census data covering over 30,000 farms in Alberta, Saskatchewan and Manitoba, Canada we find a range of new...

In der vorliegenden Stellungnahme werden die GAP-Beschlüsse zum Greening der Direktzahlungen in Bezug auf die nationalen Gestaltungsspielräume für die drei Greening-Komponenten Anbaudiversifizierung, Erhaltung von Dauergrünland und ökologische Vorrangflächen (ÖVF)2 bewertet und...

Outcome-oriented agri-environment schemes need measurable indicators. This thesis refines a method for selecting indicator species identifying typical regional grassland communities, and arable land with high weed species diversity. Also, the method is exemplarily applied to select indicator...

"Although there is considerable historical literature describing the social and economic impact of drought on the prairies in the 1930s, little has been written about the challenges presented by drought in more contemporary times. The drought of 2001-02 was, for example, the most recent...

"Brazil has become one of today's major producers and net exporters of grains. This was achieved by converting barren land into one of the most productive agricultural regions in the world. Since the mid-1970s, the tropical savanna, known as Cerrado, has been transformed into one of the world's...

"Sarah Carter's "Imperial Plots: Women, Land, and the Spadework of British Colonialism on the Canadian Prairies" examines the goals, aspirations, andchallenges met by women who sought land of their own. Supporters of British women homesteaders argued they would contribute to the "spade-work" of...