Geographical Distribution and Climate Characteristics of Habitat of Pistacia chinensis Bunge in China
Geographical Distribution and Climate Characteristics of Habitat of Pistacia chinensis Bunge in China
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发表时间：
2009
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通讯作者：
Gao Hao
中科院分区：
文献类型：
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作者：
Gao Hao
目前，从木本能源植物中提取生物柴油被认为是一种很有前途的选择。黄连木作为一种绿色能源，越来越受到人们的重视。根据《中国植物群》和国内能源植物的相关文献，对黄连木在地图上的地理分布进行了研究。根据黄连木分布区北界的气象资料，对黄连木生长的热力条件、日照条件和降水量等气候指标进行了评价。北界黄连木生长要求年平均气温5.8℃以上，1月平均气温不低于-8 ℃，1月最低气温不低于-26.5 ℃，7月平均气温高于13.8℃，年降水量300 mm以上。黄连木主要分布区年平均气温在10℃以上，1月平均气温在0℃左右，7月平均气温在20-30℃之间，年降水量在1000 mm左右，平均无霜期不超过140天，1月最低气温在-20℃以上。研究结果为黄连木的引种和能源植物的开发利用提供了参考。
Nowadays,biodiesel obtained from woody energy plant has been considered a promising option. The Pistacia chinensis Bunge,as a green energy,is gained more and more attention. According to the flora of China and others available literatures on energy plants in China,the geographical distribution on map of Pistacia chinensis Bunge was required. Based on the meteorological data in the north boundary of the distribution areas,the climate indices including thermal conditions,sunshine condition and precipitation for the growth of Pistacia chinensis Bunge were evaluated. The growth of Pistacia chinensis Bunge in the north boundary required the annual average temperature above 5.8℃,the average temperature in January not lower than -8℃,the minimum temperature in January not lower than -26.5℃,average temperature in July higher than 13.8℃,the annual precipitation more than 300mm. In the main distribution area of Pistacia chinensis Bunge,the annual average temperature was above 10℃,the average temperature inJanuary was about 0℃,the average temperature in July was in the range of 20-30℃,the annual precipitation was about 1000mm,the average frostless period was not longer than 140 days,and the minimum temperature in January was above -20℃. The results summarized in this paper provided the references for the introduced plant and utilization of the Pistacia chinensis Bunge as energy plant.