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agricultural land retirement can reduce most of the phosphorus runoff in the watershed at the lowest cost. Results are robust to …
Persistent link: https://www.econbiz.de/10011125418
more efficient under larger reductions. Phosphorus reductions at the subwatershed level vary but provide information about …
Persistent link: https://www.econbiz.de/10010918074
Adjustment of small, medium, and large Vermont dairy farms to successively tighter constraints on phosphorus loss was … modeled using linear programming. Aggregate response to phosphorus control was estimated for an area from farm marginal costs …. Medium and large farms have lower costs than small farms and could achieve higher levels of phosphorus reduction at the same …
Persistent link: https://www.econbiz.de/10010918482
Targeting has become the buzz word in the national agri-environmental policy reform in Finland. It is generally accepted that more environmental benefits could be reaped by implementing environmental protection measures where they have the biggest positive impact. However, considering one of the...
Persistent link: https://www.econbiz.de/10009201391
) funded research at the University of New England to help better understand and improve phosphorus and sulfur management in … demands for soil phosphorus and sulfur increase. Major outcomes of the research were a better understanding of the nutrient …
Persistent link: https://www.econbiz.de/10009326005
Agri-environmental programs in Japan have generally been promoted through the provision of fixedpayments for certain environment-friendly farming and management practices. However, the auctioning of agrienvironmentalcontracts is a noteworthy alternative for the furtherance of such programs....
Persistent link: https://www.econbiz.de/10009442746
Market-based instruments (MBIs) for resource management create financial incentives for people and businesses to use resources more efficiently, within a regulatory context designed to ensure that ecological, social and cultural objectives are also met. Three case studies were done to identify...
Persistent link: https://www.econbiz.de/10009443713
The understanding of how allocation decisions can maximise the economic returns to the community from water for irrigation has received little attention, but is a significant issue for regional councils, those interested in water allocation policy development, and for irrigated farmers. There is...
Persistent link: https://www.econbiz.de/10009443714
Rice sector contributes significantly to secure households with regard to their food needs but also to the creation of employments and income generation. The sector development and its evolution over the years have been marked by various policies and approaches. These development stages of the...
Persistent link: https://www.econbiz.de/10009444868
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Persistent link: https://www.econbiz.de/10009446503