论文部分内容阅读
北京麋鹿苑为明清皇家猎苑,豢养动物以麋鹿为主.麋鹿于1900年在麋鹿苑绝灭,1985年重新由英国引进,是成功再引进的物种之一.麋鹿苑原为典型的湿地环境,植物以垂柳、芦苇、香蒲等湿地植物为主.“南囿秋风”在清代被列为“燕京十景”之一.近10年来,北京地区进入持续干旱时期,再加上麋鹿苑周边滥采滥挖泥沙现象严重,麋鹿苑湿地逐渐消失,“南囿秋风”景观也不复存在.本研究实地调查了麋鹿苑现存彩叶植物35
Beijing Elk Court is a royal hunting court in the Ming and Qing Dynasties, where elk animals are mainly elk, elk was extinct at Elk Court in 1900 and reintroduced by Britain in 1985. Elk Court was originally a typical wetland The environment and plants are mainly wet weeds such as weeping willows, reeds and cattails. “Nanqiu Autumn Wind” was listed as one of “Yanjing Ten Scenes” during the Qing Dynasty. In the past 10 years, the Beijing area entered a period of prolonged drought, In addition, the phenomenon of indiscriminate digging and dredging sediment around Elk Court is serious, the Elk Court wetlands gradually disappear, and the landscape of “Nanxun Autumn Wind” also ceased to exist.In this study,