- 著者
-
田上 善夫
- 出版者
- 富山大学人間発達科学部
- 雑誌
- 富山大学人間発達科学部紀要 (ISSN:1881316X)
- 巻号頁・発行日
- vol.3, no.2, pp.89-103, 2009
In this paper, the influence of the climate change in recent years on viniculture was examined. At first, the change of the grape garden areas in recent years in the northern part of Europe was clarified. Next, the change of viniculture in that region was compared with the change of the temperature in recent years. In addition, the influences of the factors other than the climate on viniculture were examined. The results are as follows.1)Commercial viniculture started inthe 1990's invarious places. Around the Atlantic Ocean, viniculture became possible even in Ireland, northern part of England, and souther npart of Netherland. In the Continent, viniculture restarted in the Baltic coast of Germany and the Baltic States. In Northern Europe, the first commercial grape garden was opened in Denmark and Sweden. 2)The mean temperature of September that relates with grape harvest has risen greatly in the major wine producing region in Europe since the 1990's. The mean temperature from April to October that relates to the quality of wine rose after the 1990's. By these changes, the viniculture condition became better in the north, but it became worse in the south. 3)Another factor that enabled commercial production of wine in the north, is technical development. Grape breed was improved and an excellent hybridization kind for the cool temperature appeared and was introduced into new grape gardens.Also the harvest method, such as late time harvest, was improved in the north. 4)In addition, the change of the social factor acted advantageously for the north, too. In the globalization, traditional wine production regions in EU received damages by the inflow ofwine from the new producing regions. Moreover, the name management system for wine producing region, like AOC of France, has been established and the producing region itself comes to possess great significance. In addition, by the change of lifestyle, the consumption of ordinary wine has decreased, while the needs for rare wine have increased.ワインは農産物の中でも,貿易上きわめて重要なものの一つである。2003年には,ワインは世界の農産物輸出額の3.3%を占め,小麦の3.1%をも上まわって最多となっている。ワイン輸出は1980年代後半より急速に拡大し,ワイン生産に占める国際貿易割合は,2001年には26%に増加した(岩佐和幸,2006)。ワインの生産地も,近年大きく変化している。伝統的なワイン産地のイタリア,フランス,スペインのみならず,新興のオーストラリア,チリ,米国,南アフリカなどで,生産とともに輸出も増大している。本論では,まず欧州北部を中心とした現在のワイン生産の実態を明らかにする。欧州北部でも,とくに新興のバルト海周辺などの北辺地域をとりあげる。次に,ワイン生産と気候変動との関わりについて分析する。さらに気候以外の要因とのかかわりについても検討を試みる。