Search Results - "Li, Guoshan"
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Fluctuations of redox conditions across the Permian–Triassic boundary—New evidence from the GSSP section in Meishan of South China
Published in Palaeogeography, palaeoclimatology, palaeoecology (15-04-2016)“…Oceanic anoxia has long been considered as one of the main causes for the end-Permian mass extinction. However, the results obtained by different researchers…”
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Different triggers for the two pulses of mass extinction across the Permian and Triassic boundary
Published in Scientific reports (23-03-2021)“…Widespread ocean anoxia has been proposed to cause biotic mass extinction across the Permian–Triassic (P–Tr) boundary. However, its temporal dynamics during…”
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Two pulses of increasing terrestrial input to marine environment during the Permian–Triassic transition
Published in Palaeogeography, palaeoclimatology, palaeoecology (15-01-2022)“…The destruction of both terrestrial and marine ecosystems generally shows a process of rapid extinction followed by the wipe out of the Permian-type relics in…”
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Depositional conditions and revised age of the Permo-Triassic microbialites at Gaohua section, Cili County (Hunan Province, South China)
Published in Palaeogeography, palaeoclimatology, palaeoecology (01-02-2016)“…In many tropical shallow water regions the end-Permian mass extinction event occurs at the top fossiliferous packstone beds and is immediately followed by the…”
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An extensive anoxic event in the Triassic of the South China Block: A pyrite framboid study from Dajiang and its implications for the cause(s) of oxygen depletion
Published in Palaeogeography, palaeoclimatology, palaeoecology (15-11-2017)“…Water column oxygen deficiency has been considered as a potent driver of the extinction of marine benthos, and is a main feature of marine environments in the…”
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Evidence for rapid precipitation of calcium carbonate in South China at the beginning of Early Triassic
Published in Palaeogeography, palaeoclimatology, palaeoecology (15-05-2017)“…'Anachronistic facies' are sedimentary features and fabrics that are very common in the early history of the Earth, but mainly occur following mass extinctions…”
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CALCAREOUS TUBEWORMS AS DISASTER FORMS AFTER THE END-PERMIAN MASS EXTINCTION IN SOUTH CHINA
Published in Palaios (01-12-2012)“…Abundant calcareous tubeworms have been found in both shallow platform and deep basin deposits after the end-Permian mass extinction in the Cili area, South…”
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An oxygenation event occurred in deep shelf settings immediately after the end-Permian mass extinction in South China
Published in Global and planetary change (01-02-2013)“…Widespread oceanic anoxia has been consistently considered as a main characteristic of the oceanic environment after the end-Permian mass extinction. However,…”
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Biotic Response to Rapid Environmental Changes During the Permian–Triassic Mass Extinction
Published in Frontiers in Marine Science (10-06-2022)“…The divergent patterns of Permian–Triassic mass extinction (PTME) have been extensively documented in varying water depth settings. We here investigated fossil…”
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Lower Triassic anachronistic facies capping the Qinghai-Tibet Plateau seamount: Implications for the extension of extraordinary oceanic conditions deep into the interior Tethys Ocean
Published in Global and planetary change (01-09-2015)“…The Bayan Har area, situated in the northeast of the Qinghai-Tibetan Plateau, has long been regarded as a deep-water turbidite basin during Early Triassic…”
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Deep shelf biostrome of Late Permian in South China and its implications for the adaptability of calcisponges to water depth
Published in Palaeogeography, palaeoclimatology, palaeoecology (01-05-2014)“…The Yangtze platform of South China was an area of extensive carbonate accumulation during the Late Permian, with abundant benthic fossils and reef buildups…”
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Geobiological processes of the formation of lacustrine source rock in Paleogene
Published in Science China. Earth sciences (01-05-2014)“…Gypsum-salt rocks and coccolith calcareous shale are widely deposited in the lower part of the Paleogene Shahejie Formation in the Dongying Sag, Sbandong…”
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Recurrent breakdown of Late Permian reef communities in response to episodic volcanic activities: evidence from southern Guizhou in South China
Published in Facies (01-04-2014)“…Reefs, both living and ancient, are extremely sensitive to environmental change. Recurrent breakdown of reef communities implies episodic occurrence of…”
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Design of intelligent surveillance system based on wireless ad-hoc network under special conditions
Published in Journal of ambient intelligence and humanized computing (01-07-2022)“…For oil fields, shooting target range, military forbidden zones and other special complex scenarios, it is not only difficult to deploy communication…”
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Multiple Stratigraphy Study of the Ordovicianin SW Ordos, China
Published in Acta geologica Sinica (Beijing) (01-05-2019)Get full text
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Calcereous Tubeworms as Disaster Forms After the End-Permian Mass Extinction in South China
Published in Palaios (01-01-2013)“…Abundant calcareous tubeworms have been found in both shallow platform and deep basin deposits after the end-Permian mass extinction in the Cili area, South…”
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Effectiveness of distal femoral osteotomy assisted by three-dimensional printing technology for correction of valgus knee with osteoarthritis
Published in Zhongguo xiu fu chong jian wai ke za zhi (15-02-2017)“…To evaluate the effectiveness of distal femoral osteotomy aided by three-dimensional (3D) printing cutting block for correction of vaglus knee with…”
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EFFECTIVENESS OF HIGH TIBIAL OSTEOTOMY ASSISTED BY THREE- DIMENSIONAL PRINTING TECHNOLOGY FOR CORRECTION OF VARUS KNEE WITH OSTEOARTHRITIS
Published in Zhongguo xiu fu chong jian wai ke za zhi (01-04-2016)“…To evaluate the effectiveness of high tibial osteotomy (HTO) assisted by three-dimensional (3-D) printing technology for correction of varus knee with…”
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Superhydrophobic modification of ceramic membranes for vacuum membrane distillation
Published in Chinese journal of chemical engineering (01-10-2017)“…The hydrophobically modi fied ceramic membranes have great potential for energy-ef ficient membrane distillation.In this work,flat-sheet ceramic membranes with…”
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