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利用中国北方1981—2010年的地面气候资料计算了无霜期、≥10℃积温、最冷月平均气温、极端最低气温等指标,结合地理信息系统(GIS)技术,确定了欧亚种酿酒葡萄可种植的北界,在可种植区的基础上基于集优法采用≥10℃积温、干燥度和土壤类型完成了中国北方酿酒葡萄歌海娜(Grenache Noir)的生态适宜性区划。结果表明:歌海娜生态最适宜区主要分布在山东中部的沂山低山丘陵区和胶东半岛的低山丘陵区大部;河北的遵化、迁西、抚宁和秦皇岛;河南的洛河、伊河流域;另外,辽宁的绥中西北部、陕西的商洛和丹凤、甘肃的陇南白龙江流域也为歌海娜的优质生态区。
Based on the ground climatic data from 1981 to 2010 in northern China, the indicators of frost-free period, accumulated temperature of ≥10 ℃, average temperature of the coldest month and extreme minimum temperature were calculated. According to the geographic information system (GIS) technology, On the basis of the plantable area, the ecological suitability of the Grenache Noir wine grape in the north of China was completed based on the set-up method with ≥10 ℃ accumulated temperature, dryness and soil type. The results showed that the most suitable ecological environment of Grenache was mainly distributed in the Yishan hilly region in the middle part of Shandong province and the hilly region in the Jiaodong peninsula; Zunhua, Qianxi, Funing and Qinhuangdao in Hebei province; , Yi River Valley; In addition, Suining, Liaoning Province, northwest, Shangluo and Danfeng in Shaanxi, Gansu Longnan Bailong River Basin is also Grenada’s high-quality ecological zone.