Source: Shiyan Evening NewsYesterday, located in ShiyanThe largest dinosaur egg fossil site in the worldDinosaur Egg Fossils from Qinglongshan, Hubei ProvinceNational Nature ReserveAnnounce significant research progress!With the continuous advancement of scientific research workA long-standing obstacle to the academic communityTaxonomy of Dinosaur Eggs in Qinglong MountainExpected to be resolvedDr. Zhang Shukang, from the Institute of Vertebrate Paleontology and Paleoanthropology of the Chinese Academy of Sciences, said that the joint scientific research team had recently conducted a systematic survey of nearly 3000 dinosaur egg fossils under in-situ protection in the Qinglong Mountain area, and selected representative dinosaur egg samples in 223 "egg nests", collected eggshell histological samples, and conducted histological sectioning and scanning electron microscopy observation,Comprehensive and systematic revision of dinosaur egg fossil types in Qinglongshan...

Recently, the research team of the South China Botanical Garden of the Chinese Academy of Sciences explored the relationship between carbon and biological nitrogen fixation from the perspective of "energy consumption" of biological nitrogen fixation. The reporter learned that this study further reveals the relationship between organic carbon and biological nitrogen fixation from an energy perspective, which helps to understand the "paradox" of nitrogen enriched ecosystems fixing exogenous nitrogen...