globalchange  > 全球变化的国际研究计划
DOI: 10.1016/j.agwat.2019.04.005
WOS记录号: WOS:000472698600042
论文题名:
Computing the economic value of climate information for water stress management exemplified by crop production in Austria
作者: Mitter, Hemline; Schmid, Erwin
通讯作者: Mitter, Hemline
刊名: AGRICULTURAL WATER MANAGEMENT
ISSN: 0378-3774
EISSN: 1873-2283
出版年: 2019
卷: 221, 页码:430-448
语种: 英语
英文关键词: Value of information ; Multi-seasonal dry spell and drought ; Climate change adaptation ; Integrated modeling ; Portfolio optimization ; Irrigation water use
WOS关键词: SURFACE TEMPERATURE ANOMALIES ; FED AGRICULTURAL LOCATIONS ; FALSE DISCOVERY RATE ; EXTREME WEATHER ; DECISION-MAKING ; LAND-USE ; DROUGHT ; MODEL ; ADAPTATION ; FORECASTS
WOS学科分类: Agronomy ; Water Resources
WOS研究方向: Agriculture ; Water Resources
英文摘要:

Climate information appears to be underutilized in water stress management in agriculture. A systematic analysis of potential impacts related to multi-seasonal dry spells, effective adaptation measures, and the economic value of climate information (VoI) may inform decision-making and facilitate the uptake and use of climate information. Hence, we have developed an integrated modeling framework consisting of a statistical climate model, a crop rotation model, a bio-physical process model, a portfolio optimization model, the computation of the economic value of climate information, and a spatial hot spot analysis and applied it to the context of water stress management in crop production in Austria. Results from the integrated modeling framework show that the average economic value of climate information ranges between 13 and 99 (sic)/ha for Austrian cropland, depending on the scenario of multi-seasonal dry spells and the farmers' risk aversion level. On average, the value of climate information is highest on flat and productive soils, for root and oil crops, under more extreme multi-seasonal dry spells, and if farmers are highly risk averse. Quantifying the value of climate information may guide data provision efforts and highlight agricultural production regions, which would particularly benefit from such information to improve water stress management.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/143601
Appears in Collections:全球变化的国际研究计划

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作者单位: Univ Nat Resources & Life Sci, Dept Econ & Social Sci, Inst Sustainable Econ Dev, Vienna, Austria

Recommended Citation:
Mitter, Hemline,Schmid, Erwin. Computing the economic value of climate information for water stress management exemplified by crop production in Austria[J]. AGRICULTURAL WATER MANAGEMENT,2019-01-01,221:430-448
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