【作者】 赵鹏； 徐先英； 纪永福； 唐进年； 李昌龙； 李得禄；

【Author】 ZHAO Peng;XU Xianying;JI Yongfu;TANG Jinnian;LI Changlong;LI Delu;Gansu Desert Control Research Institute,Minqin Desert Botanical Garden;National Forest Germplasm Bank of Desert Plants in Minqin Sand Control Station of Gansu Province;

【机构】 甘肃省治沙研究所,民勤沙生植物园； 甘肃省民勤治沙站荒漠植物国家林木种质资源库；

【摘要】 荒漠生态系统占国土总面积的17%,具有重要的生态功能与服务。虽然荒漠生态系统植被稀疏、种类少,但荒漠植物能长期适应高温、干旱、盐碱、风沙等逆境条件,具有重要的保护利用价值。国家植物园体系的建设为荒漠植物的迁地保护带来了重要机遇。本文在梳理荒漠植物园发展现状的基础上,建议联合民勤沙生植物园与吐鲁番沙漠植物园成立西北荒漠国家植物园,重视荒漠植物种质资源收集与创新,加强科研人才交流与资源共享,以期推动我国荒漠植物多样性的保护与利用。更多还原

【Abstract】 Desert ecosystems have sparse vegetation and few species, but eremophytes can adapt to high temperature, drought, salinity, sand and other adverse conditions for a long time, so they have important protection and utilization value. Construction of national botanical garden system provides an important opportunity for the desert plant ex situ protection. On the basis of reviewing the development status of desert botanical gardens, it is suggested that the Northwest Desert National Botanical Garden should be established jointly with Minqin Desert Botanical Garden and Turpan Eremopnytes Botanical Garden, and the collection and innovation of germplasm resources of desert plants should be emphasized, strengthen scientific research and talent exchange and resource sharing, in order to promote the protection and utilization of desert plant diversity in China.更多还原