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ACTA HORTICULTURAE SINICA ›› 2009, Vol. 36 ›› Issue (3): 313-320.

• 果树 •     Next Articles

The Effect of Climate Change on the Climatic Zoning for Wine Grapes in China

LI Hua1,2*,WANG Yan-jun3,YOU Jie1, HUO Xing-san1, and WANG Yao-qi4   

  1. 1College of Enology, Northwest A & F University, Yangling, Shaanxi 712100 China;2Shaanxi Engineering Research Center for Viti-viticulture, Northwest A & F University, Yangling, Shaanxi 712100 China;3 College of Horticulture, Northwest A & F University, Yangling, Shaanxi 712100 China;4College of Information and Engineering, Northwest A & F University, Yangling, Shaanxi 712100 China)
  • Received:2008-10-06 Revised:2008-12-15 Online:2009-03-25 Published:2009-03-25
  • Contact: LI Hua

Abstract:

Based on the analysis of nationwide climatic data in recent 40 years, the software Arcgis was adopted to map the variation of Frost Free Period (FFP),Aridity index(AI)) and Climatic zoning of Chinese viticulture. By the research we found that: in recent 40 years, especially after 1980s, compared to FFP, the variation of Aridity index was not so significant, and represents a dry-moisture switch in 10 year span. The area suitable for grape-growing in China moved northwards constantly, and compared to the variation of Aridity index, the variation of viticulturable area was much more due to the variation of FFP.

Key words: Climate change, Frost Free period, Aridity index, Climatic zoning of grapevine

CLC Number: