全球智库信息集成服务系统(G2TT): Farming system modelling for agri-environmental policy design: The case of a spatially non-aggregated allocation of conservation measures.

G2TT

来源类型	Article
规范类型	其他
DOI	10.1016/j.ecolecon.2010.12.014
	Farming system modelling for agri-environmental policy design: The case of a spatially non-aggregated allocation of conservation measures.
	Bamiere L; Havlik P; Jacquet F; Lherm M; Millet G; Bretagnolle V
发表日期	2011
出处	Ecological Economics 70 (5): 891-899
出版年	2011
语种	英语
摘要	This paper addresses the issue of designing policies for habitat conservation on agricultural land. The case under study requires a non-aggregated spatial distribution of the fields to be enrolled in an agri-environmental programme. A spatially explicit mathematical programming farm-based model, which accounts for three spatial levels (field, farm and landscape), is coupled with a relevant spatial pattern index (the Ripley L-function) to analyse the design and implementation of an agri-environmental programme aimed to preserve the 'Tetrax tetrax' in the Plaine de Niort, France. The model is run using a stylised map with heterogeneous soil types and both crop growing and mixed dairy farms. Results show that valuable insights into agri-environmental programme design are gained through a detailed representation of farming system management. The suitable, non-aggregated spatial pattern for T. tetrax conservation is more costly than less-suitable, more aggregated patterns, because it tends to require equal participation of all farms. The policy simulations reveal that the various spatial patterns can be obtained through relatively simple uniform contract structures. An effective contract structure entails a set of two degressive payments which encourages all farms to enroll at least a small share of their land in the program.
主题	Ecosystems Services and Management (ESM) ; Forestry (FOR)
关键词	Agri-environmental programmes Spatial pattern Mathematical programming Biodiversity Farmland birds
URL	http://pure.iiasa.ac.at/id/eprint/9630/
来源智库	International Institute for Applied Systems Analysis (Austria)
引用统计
资源类型	智库出版物
条目标识符	http://119.78.100.153/handle/2XGU8XDN/129340
推荐引用方式 GB/T 7714	Bamiere L,Havlik P,Jacquet F,et al. Farming system modelling for agri-environmental policy design: The case of a spatially non-aggregated allocation of conservation measures.. 2011.