Jianxin Zhao
Dados Biográficos
| ID | 3837812 |
|---|---|
| NOME | Jianxin Zhao |
| PRENOMES | Jianxin |
| SOBRENOME | Zhao |
| ASSINATURA | ZHAO J |
| AFILIAÇÕES | The University of Queensland |
| ORCID | 0000-0002-0198-676X |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 10 |
| TOTAL DE CITAÇÕES | 110 |
| TOTAL COMO AUTOR | 10 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2008 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2023 |
| ÍNDICE H | 4 |
Middle Pleistocene Pongo from Ganxian Cave in southern China with implications for understanding dental size evolution in orangutans
Recent environmental changes in the Yunnan–Guizhou Plateau inferred from organic geochemical records from the sediments of Fuxian Lake
During the past century, many lacustrine environments have changed substantially at the ecosystem level as a result of anthropogenic activities. In this study, the distributions of n-alkane homologues, carbon isotopes (δ13Corg), organic carbon, and the C/N atomic ratio in two sediment cores from Fuxian Lake (Yunnan, southwest China) are used to elucidate the anthropogenic impacts on this deep, oligotrophic, freshwater lake. The carbon preference …
The 1997–1998 El Niño event recorded by a stalagmite from central China
Coupled ESR and U-series dating of fossil teeth from Yiyuan hominin site, northern China
Recent discovery of a unique Paleolithic industry from the Yumidong Cave site in the Three Gorges region of Yangtze River, southwest China
Modern human teeth from Late Pleistocene Luna Cave (Guangxi, China)
Reproducibility of Elemental Analyses of Basaltic Stone Artefacts by Quadruple Icp–ms Using Different Sample Sizes and Digestion Methods, With Implications for Archaeological Research
Using high‐precision inductively coupled plasma mass spectrometry (ICP–MS), we measured > 40 elements in basalts sampled by diamond micro‐drills to evaluate the effectiveness of different digestion methods and the reproducibility of elemental analysis for different sample sizes from 5 mg to 100 mg. The results indicate that those elements that are most suitable for geochemical characterization, such as rare earth elements (REE), high‐field streng…
High-resolution and Precisely dated record of weathering and hydrological dynamics recorded by manganese and rare-earth elements in a stalagmite from Central China
Manganese (Mn) and rare-earth elements (REEs) in a stalagmite (SJ3) collected from Central China were analyzed, using an ICP-MS method for the precise determination of > 40 trace elements in geological samples by enriched-isotope internal standardization. Unlike speleothem Mn and REEs investigated by cathodoluminescence, which may be incorporated into crystal lattice, the Mn and REEs analyzed in SJ3 should come largely from colloidal and particle…
Decoupling of stalagmite-derived Asian summer monsoon records from North Atlantic temperature change during marine oxygen isotope stage 5d
The Asian monsoon is an important component of the global climate system. Seasonal variations in wind, rainfall, and temperature associated with the Asian monsoon systems affect a vast expanse of tropical and subtropical Asia. Speleothem-derived summer monsoon variation in East Asia was previously found to be closely associated with millennial-scale change in temperature in the North Atlantic region between 75 and 10 ka. New evidence recovered fr…
Distinct climate change synchronous with Heinrich event one, recorded by stable oxygen and carbon isotopic compositions in stalagmites from China
Uranium-series dating of oxygen and carbon isotope records for stalagmite SJ3 collected in Songjia Cave, central China, shows significant variation in past climate and environment during the period 20–10 ka. Stalagmite SJ3 is located more than 1000 km inland of the coastal Hulu Cave in East China and more than 700 km north of the Dongge Cave in Southwest China and despite minor differences, displays a clear first-order similarity with the Hulu an…
Modern human teeth from Late Pleistocene Luna Cave (Guangxi, China)
Recent discovery of a unique Paleolithic industry from the Yumidong Cave site in the Three Gorges region of Yangtze River, southwest China
Coupled ESR and U-series dating of fossil teeth from Yiyuan hominin site, northern China
Middle Pleistocene Pongo from Ganxian Cave in southern China with implications for understanding dental size evolution in orangutans
Reproducibility of Elemental Analyses of Basaltic Stone Artefacts by Quadruple Icp–ms Using Different Sample Sizes and Digestion Methods, With Implications for Archaeological Research
Using high‐precision inductively coupled plasma mass spectrometry (ICP–MS), we measured > 40 elements in basalts sampled by diamond micro‐drills to evaluate the effectiveness of different digestion methods and the reproducibility of elemental analysis for different sample sizes from 5 mg to 100 mg. The results indicate that those elements that are most suitable for geochemical characterization, such as rare earth elements (REE), high‐field streng…
High-resolution and Precisely dated record of weathering and hydrological dynamics recorded by manganese and rare-earth elements in a stalagmite from Central China
Manganese (Mn) and rare-earth elements (REEs) in a stalagmite (SJ3) collected from Central China were analyzed, using an ICP-MS method for the precise determination of > 40 trace elements in geological samples by enriched-isotope internal standardization. Unlike speleothem Mn and REEs investigated by cathodoluminescence, which may be incorporated into crystal lattice, the Mn and REEs analyzed in SJ3 should come largely from colloidal and particle…
Decoupling of stalagmite-derived Asian summer monsoon records from North Atlantic temperature change during marine oxygen isotope stage 5d
The Asian monsoon is an important component of the global climate system. Seasonal variations in wind, rainfall, and temperature associated with the Asian monsoon systems affect a vast expanse of tropical and subtropical Asia. Speleothem-derived summer monsoon variation in East Asia was previously found to be closely associated with millennial-scale change in temperature in the North Atlantic region between 75 and 10 ka. New evidence recovered fr…
Distinct climate change synchronous with Heinrich event one, recorded by stable oxygen and carbon isotopic compositions in stalagmites from China
Uranium-series dating of oxygen and carbon isotope records for stalagmite SJ3 collected in Songjia Cave, central China, shows significant variation in past climate and environment during the period 20–10 ka. Stalagmite SJ3 is located more than 1000 km inland of the coastal Hulu Cave in East China and more than 700 km north of the Dongge Cave in Southwest China and despite minor differences, displays a clear first-order similarity with the Hulu an…
Reproducibility of Elemental Analyses of Basaltic Stone Artefacts by Quadruple Icp–ms Using Different Sample Sizes and Digestion Methods, With Implications for Archaeological Research
Using high‐precision inductively coupled plasma mass spectrometry (ICP–MS), we measured > 40 elements in basalts sampled by diamond micro‐drills to evaluate the effectiveness of different digestion methods and the reproducibility of elemental analysis for different sample sizes from 5 mg to 100 mg. The results indicate that those elements that are most suitable for geochemical characterization, such as rare earth elements (REE), high‐field streng…
Modern human teeth from Late Pleistocene Luna Cave (Guangxi, China)
Coupled ESR and U-series dating of fossil teeth from Yiyuan hominin site, northern China
Recent discovery of a unique Paleolithic industry from the Yumidong Cave site in the Three Gorges region of Yangtze River, southwest China
The 1997–1998 El Niño event recorded by a stalagmite from central China
Recent environmental changes in the Yunnan–Guizhou Plateau inferred from organic geochemical records from the sediments of Fuxian Lake
During the past century, many lacustrine environments have changed substantially at the ecosystem level as a result of anthropogenic activities. In this study, the distributions of n-alkane homologues, carbon isotopes (δ13Corg), organic carbon, and the C/N atomic ratio in two sediment cores from Fuxian Lake (Yunnan, southwest China) are used to elucidate the anthropogenic impacts on this deep, oligotrophic, freshwater lake. The carbon preference …
Middle Pleistocene Pongo from Ganxian Cave in southern China with implications for understanding dental size evolution in orangutans
Geography (8 obras) · Geology (7 obras) · Archaeology (6 obras) · Cave (6 obras) · Geology and Paleoclimatology Research (6 obras) · Geology (5 obras) · Paleontology (5 obras) · Pleistocene-Era Hominins and Archaeology (5 obras) · China (4 obras) · Climate change (4 obras)