Alternative agricultural systems that emphasize ecological and community resilience provide a bridge between traditional agriculture and natural resourcemanagement. These can be referred to as agri-ecological systems and include systems such as Organic Agriculture, Biodynamics, Community Supported Agriculture (CSA), Permaculture, Farmers Markets and Community Gardens. This paper reports on curr...

Morocco is currently about to start reducing industrial protection in the context of its association agreement with the European Union. However, agriculture, which represents the major income source for the disfavored rural population, is the sector that is most strongly protected. In this study, a general equilibrium model of Morocco is used as a laboratory for analyzing the short-run equilibr...

In the future, the frequency and the intensity of cyanobacteria blooms in urban lakes are expected to increase in response to climate change and expanding urbanization. In order to study the impacts of watershed changes on cyanobacteria dynamics in urban lakes, a modelling approach, in which an ecological lake model is connected to a hydrological watershed model, is proposed. To validate this a...

urban expansion and agriculture intensification are relevant drivers in land degradation (ld)processes in europe due to net loss of land, soil sealing, landscape fragmentation and other negative effects on the environment. this paper explores changes (or “trajectories” of change) in land use and cover (lulc) and their relationship with the consumption of soils in emilia-romagna (northern italy)...

Nutrients and water found in domestic treated wastewater are valuable and can be reutilized in urban agriculture as a potential strategy to provide communities with access to fresh produce. In this paper, this proposition is examined by conducting a field study in the rapidly developing city of Hyderabad, India. Urban agriculture trade-offs in water use, energy use and GHG emissions, nutrient u...

Executive Summary 3 1: Introduction 9 2: Factors causing bee declines – implications for agriculture 15 3: Ecological farming versus industrial agriculture – impacts on bees 21 4: Ecological pest control to eliminate the use of synthetic chemical pesticides 39 Appendix 1 54 Appendix 2 56 3 The drastic decline of wild and managed bee populations recorded in recent years in Europe and North Ameri...

urban expansion and agriculture intensification are relevant drivers in land degradation (ld)processes in europe due to net loss of land, soil sealing, landscape fragmentation and other negative effects on the environment. this paper explores changes (or “trajectories” of change) in land use and cover (lulc) and their relationship with the consumption of soils in emilia-romagna (northern italy)...