Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ya-sheng Wu"'
Publikováno v:
Journal of Palaeogeography, Vol 10, Iss 1, Pp 1-20 (2021)
Abstract The fabrics of microbialites preserved in limestones are generally better than in dolostones. What are the fabrics of the microbialites preserved in heavily dolomitized dolostones? This paper presents an example of a strongly dolomitized Cam
Externí odkaz:
https://doaj.org/article/e9b9c76c8a78436f9e1d723b419413e7
Autor:
Li-Jing Zheng, Hong-Xia Jiang, Ya-Sheng Wu, Hong-Ping Bao, Yue-Yang Zhang, Jun-Feng Ren, Zheng-Liang Huang
Publikováno v:
Journal of Palaeogeography, Vol 9, Iss 1, Pp 1-15 (2020)
Abstract The problematic calcareous microfossil Halysis is abundant in the Middle Ordovician Darriwilian Stage of the western edge of the Ordos Basin, North China. The rich and well-preserved specimens of Halysis in this area facilitate detailed stud
Externí odkaz:
https://doaj.org/article/4e2b130427024faba083e1b8ebb25ab4
Autor:
Ya-Sheng Wu
Publikováno v:
Journal of Palaeogeography, Vol 6, Iss 1, Pp 60-68 (2017)
A calcisponge fauna occurs in uppermost Permian Conodont Clarkina meishanensis yini zone of the sequence exposed in the vicinity of Laibin, Guangxi Zhuang Autonomous Region, southern China. The fauna is dominated by one thalamid species, Amblysiphone
Externí odkaz:
https://doaj.org/article/10fa2ee73c114fd5980b2a4d2278e247
Publikováno v:
Journal of Palaeogeography, Vol 5, Iss 4, Pp 409-422 (2016)
Organic reefs are favourable accumulation spaces for hydrocarbons and various mineral resources. A complete Permian organic reef profile about 44 m thick with distribution area no more than 1 km2 is exposed near Lengwu, Tonglu, Zhejiang Province. Exa
Externí odkaz:
https://doaj.org/article/72cbafa1940f48cd831b4e6afad57c37
Publikováno v:
Journal of Palaeogeography, Vol 3, Iss 3, Pp 309-322 (2014)
A continuous Permian-Triassic boundary (PTB) section has been found and studied for the first time in Xiushui, Jiangxi Province, South China. Evidence for a large sea-level fall has been found in the horizon of 0.8 m below the PTB, from the beginning
Externí odkaz:
https://doaj.org/article/fd77cedb4cf740d5ae98a00e88913c86
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 29(3)
Effects of spermidine (Spd) and arbuscular mycorrhizal fungi (AMF) on the growth and photosynthesis of cucumber (Cucumis sativus L., cv. Jinchun 2) seedlings, fruit yield and quality, microorganism and enzymatic activity in rhizosphere were investiga
Autor:
Ya Sheng Wu1 wys@mail.igcas.ac.cn, Gong Liang Yu2, Ren Hui Li2, Li Rong Song2, Hong Xia Jiang1, Robert Riding3, Li Jing Liu1, Dong Yan Liu4, Rui Zhao1
Publikováno v:
Scientific Reports. 1/24/2014, p1-5. 5p.
Publikováno v:
Advanced Materials Research. :85-88
The Kalashayi sandstone reservoir deposited in tidal-flat facies. Main diagenesis include compaction, cementation and dissolution, which compaction belongs to middle-weak, point to linear contact between grains and pore-space cementation by carbonate
Publikováno v:
Applied Mechanics and Materials. :1036-1040
Based on the structural geology, sedimentology, palaeontology and geochemistry, the sedimentary facies and evolution patterns are developed in Songnan area from the studies of seismic data, cores, well logs, palaeontology and geochemistry. The result