保护中国的植物遗产(英文)

China’s rich floral diversity includes more than 33 000 vascular plant species,representing approximately 10 percent of all known plant species.Over half of these species are endemic to China.However,China’s rapid economic development in the last 30 years and continuous population growth have seriously damaged plant resources in the wild and the ecological environment,resulting in a dramatic increase in the number of endangered species.There are nearly 4 000 to 5 000 higher plants that are now threatened or on the verge of extinction.To help halt the loss of Chinese plant diversity,Botanic Gardens Conservation International(BGCI) has developed a China programme and opened its first office based in Guangzhou in 2008.This office works along with Chinese partners aiming to secure Chinese plant diversity through integrated conservation approaches with reintroduction/population reinforcement,engagement of local communities in conservation activities,capacity building in horticulture and environmental education and public outreach.     

保护中国的植物遗产

China's rich floral diversity includes more than 33 000 vascular plant species, representing approximately 10 percent of all known plant species. Over half of these species are endemic to China. However, China's rapid economic development in the last 30 years and continuous population growth have seriously damaged plant resources in the wild and the ecological environment, resulting in a dramatic increase in the number of endangered species. There are nearly 4 000 to 5 000 higher plants that are now threatened or on the verge of extinction. To help halt the loss of Chinese plant diversity, Botanic Gardens Conservation International (BGCI) has developed a China programme and opened its first office based in Guangzhou in 2008. This office works along with Chinese partners aiming to secure Chinese plant diversity through integrated conservation approaches with reintroduction/population reinforcement, engagement of local communities in conservation activities, capacity building in horticulture and environmen tal education and public outreach.     

极小种群浙江安息香的物候观测

浙江安息香(Styrax zhejiangensis)分布于浙江建德林场泷江林区桃花坞,是浙江省特有的极小种群野生植物。为了更好地解析该物种的濒危原因,对浙江安息香进行物候观测,了解其开花、结实和种子生物学特征等。结果表明:浙江安息香花叶同期。花器官和花粉特征与同属植物较为类似,结实率为21%~32%。种子存在形态变异,饱满度不足等现象,以及外种皮致密坚硬导致其透水性差有可能影响其萌发。温差及连续降雨虽然会加重其落花落果。因此,保护该物种需要更多了解其花果实的特性,并加以人工辅助。