运城市古树资源特征研究

笔者通过对运城市古树资源现状及特征进行调查和分析,以期为运城市古树的保护及旅游开发提供依据。运城市地处山西省南部,现存古树253株,隶属19科29属33种,其中,裸子植物3科4属5种,被子植物16科25属30种。数量最多的3种是侧柏、国槐、皂荚,共占总数的80%.芮城县分布的古树共8科9属9种,属于种类最多的区域;盐湖区则是古树数量最多的区域,共分布133株,占总数的52.6%.生长势优和生长势良好的古树占总数的66.8%;生长势中等的占17.8%;生长势较差的占15.0%.

Research on Character of Ancient Tree Resource in Yuncheng

Ancient tree resource and character in Yuncheng were investigated and analyzed to provide basis to ancient tree protect and tourism development. The results was as follow：Yuncheng located in southern Shanxi province, and existing 253 ancient trees which were subordinate to 19 families, 29 genus, 33 species. These ancient trees concluded gymnospermous plants （3 families, 4 genus and 5 species） and angiosperms plants （ 16 families, 25 genus and 30 species）. Most of the trees were Playcladns orientalis, Sophora japonica and Gleditsia sinensis, which were 80 percent of total. Ruicheng county owned maximum ancient trees, added up to 8 families, 9 genus, 9 species. Yanhu district owned maximum quantities of ancient trees, which had 133 and was 52. 6 percent of total. As far as growth situation was concerned, 66. 8 percent was good, 17.8 percent was moderate, and 15.0 percent was worse.