DOI: 10.3354/cr01532
Scopus记录号: 2-s2.0-85056256109
论文题名: Analysis of several bioclimatic indices for viticultural zoning in the Pacific Northwest
作者: Badr G. ; Hoogenboom G. ; Abouali M. ; Moyer M. ; Keller M.
刊名: Climate Research
ISSN: 0936577X
出版年: 2018
卷: 76, 期: 3 起始页码: 203
结束页码: 223
语种: 英语
英文关键词: American viticultural areas
; AVAs
; Cold damage index
; Dynamic minimum temperature index
; GIS
; Wind speed index
Scopus关键词: bioclimatology
; climate change
; crop production
; cultivar
; GIS
; growing season
; growth
; index method
; vine
; viticulture
; Oregon
; Pacific Northwest
; United States
; Vitaceae
; Vitis vinifera
英文摘要: The growth and development of grapevines Vitis vinifera L. are highly dependent on the weather dynamics of a region. The goal of this study was to use long-Term historical weather data to obtain and develop several bioclimatic indices that are of viticultural importance. In this study, several bioclimatic indices were computed using 30 yr (1983-2012) of daily weather data that were obtained from the gridded surface meteorological dataset at the University of Idaho (UI GSM). The bioclimatic indices were determined for each of the American viticultural areas (AVA) located in the State of Washington and parts of northeast Oregon. Several new indices including dynamic minimum temperature (DyMin.Temp.), cold damage index (CDI), and wind speed index (WSI) were developed based on previous indices and models. Considering all AVAs, the mean frost free days (FFD) ranged from 146 to 230; the mean growing degree days (GDD) ranged from 948 to 1662; the mean biologically effective degree days (BEDD) ranged from 318 to 1590; the mean Huglin Index (HI) ranged from 1452 to 2425; the mean length of growing season (LGS) ranged from 164 to 189 days; and the mean growing season suitability (GSS) ranged from 82% to 92%. Once these data were obtained, the bioclimatic indices were then used to categorize the AVAs. These relative categories provide knowledge of climate potential in the study area for optimal grape production, potentially enabling us to match the best cultivars to a site based on its specific climate dynamics. © The authors 2018. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/116249
Appears in Collections: 气候减缓与适应
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Recommended Citation:
Badr G.,Hoogenboom G.,Abouali M.,et al. Analysis of several bioclimatic indices for viticultural zoning in the Pacific Northwest[J]. Climate Research,2018-01-01,76(3)