#tiankeng — Public Fediverse posts

Il profondo paradosso del carsismo che preserva e al tempo stesso intrappola una magnolia
https://www.jacoporanieri.com/blog/?p=45011

#scienza #ambiente #alberi #doline #paesaggio #carsismo #studi #ricerca #ecologia #sopravvivenza #natura #ecologia #alberi #arbusti #magnolie #tiankeng #cina #Guangxi #genetica #selezione #evoluzione #piante #vegetali #botanica

#BBCNews - #China 's giant #sinkholes are a tourist hit - but ancient forests inside are at risk
https://www.bbc.com/news/articles/c8697gqwyx6o
#tiankeng

#China is home to around 200 #tiankeng, which are mostly distributed from the central #Shaanxi province down to the #GuangxiZhuang autonomous region in the southwest. Roughly 1/3 of the country consists of #karst — the highest proportion of overall surface area of any country in the world — compared with just under 1/5 in the United States.

https://www.livescience.com/planet-earth/geology/chinas-heavenly-pits-the-giant-sinkholes-that-have-ancient-forests-growing-within

#geological #sinkholes #AsianMastodon #Earth #AmazingPlanet #nature #Geology #Asia #EarthSciences #AncientForests #ecological