Yue‐Gau Chen
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View article: Potential Processes of Two‐Phase AMOC Recovery After the Younger Dryas in the TraCE‐21K‐II Simulation
Potential Processes of Two‐Phase AMOC Recovery After the Younger Dryas in the TraCE‐21K‐II Simulation Open
A two‐phase recovery of the Atlantic Meridional Overturning Circulation (AMOC) is revealed following the abrupt cessation of freshwater forcing (FWF) input at the end of the Younger Dryas in the TraCE‐21K‐II simulation. This staged AMOC re…
View article: Late Cretaceous to Eocene Sedimentary Source Change and Tectonic Evolution of Nanao Event in Taiwan: Implications From Detrital Zircon U‐Pb Geochronology
Late Cretaceous to Eocene Sedimentary Source Change and Tectonic Evolution of Nanao Event in Taiwan: Implications From Detrital Zircon U‐Pb Geochronology Open
The tectonic evolution of the Taiwan orogenic belt from the Mesozoic to the Cenozoic remains unclear because of a lack of deterministic geochronological data for unraveling stratal sequences. The precise timing of the Nanao event is crucia…
View article: $0νββ$ decay nuclear matrix elements under Left-Right symmetric model from the spherical quasi-particle random phase approximation method with realistic force
$0νββ$ decay nuclear matrix elements under Left-Right symmetric model from the spherical quasi-particle random phase approximation method with realistic force Open
We perform the calculation of nuclear matrix elements for the neutrinoless double beta decays under a Left-Right symmetric model mediated by light neutrino, and we adopt the spherical quasi-particle random-phase approximation (QRPA) approa…
View article: Coral records indicate six-decade rise and fall of atmospheric lead emission in China
Coral records indicate six-decade rise and fall of atmospheric lead emission in China Open
Despite the global ban on leaded gasoline, environmental lead pollution remains a concern, especially in developing countries. Asia, and particularly China, has emerged as a major emission center, yet long-term records of atmospheric lead …
View article: Speleothem evidence of solar modulation on the south Asia monsoon intensity
Speleothem evidence of solar modulation on the south Asia monsoon intensity Open
The influence of solar variation on climate has long been debated. Here, we utilize a decadal-resolved speleothem δ 18 O record from Vietnam, spanning 32.5 to 27.5 kyr BP, as a proxy for regional precipitation levels. Our results show a ge…
View article: Establishing Time-Series 2D Surface Deformation to Investigate the Characteristics and Mechanisms of Land Subsidence in the Central Taiwan
Establishing Time-Series 2D Surface Deformation to Investigate the Characteristics and Mechanisms of Land Subsidence in the Central Taiwan Open
Over the past 50 years, the Choushui River Fluvial Plan (CRFP) has been plagued by land subsidence caused by excessive groundwater extraction in the central Taiwan. While many geodetic techniques have successfully monitored surface deforma…
View article: A conjugated structure discloses interaction between two fault systems in eastern Taiwan during 2022 Guangfu earthquake
A conjugated structure discloses interaction between two fault systems in eastern Taiwan during 2022 Guangfu earthquake Open
The Longitudinal Valley (LV) in the eastern Taiwan is located at the convergent boundary between the Philippine Sea Plate and the Eurasian Plate. Within the LV, two significant fault systems, the Longitudinal Valley Fault (LVF) in the east…
View article: Rise and fall of lead (Pb) pollution in East Asia:  lessons learnt from a 60-yr long modern coral
Rise and fall of lead (Pb) pollution in East Asia:  lessons learnt from a 60-yr long modern coral Open
Despite the global phase-out of leaded gasoline, lead (Pb) pollution remains a persistent and serious issue, particularly in developing nations. To portray the temporal dynamics of Pb emissions and their responses to evolving policy interv…
View article: Integrated geothermal exploration of Hongchailin geothermal field in Taiwan using seismic velocity and resistivity tomography with unsupervised learning analysis
Integrated geothermal exploration of Hongchailin geothermal field in Taiwan using seismic velocity and resistivity tomography with unsupervised learning analysis Open
Geothermal energy serves as one of sustainable and low-emission energy sources with the potential to mitigate climate change and enhance energy security. It offers a viable substitute for conventional fossil fuels or electrical energy. The…
View article: Impact of Solar Activity and ENSO on the Early Summer Asian Monsoon During the Last Millennium
Impact of Solar Activity and ENSO on the Early Summer Asian Monsoon During the Last Millennium Open
The Asian Monsoonal rainfall accounts for the majority of annual regional precipitation in East and South Asia and could be remotely regulated by El Niño‐Southern Oscillation (ENSO). Besides, several paleoclimate records and simulations ha…
View article: Influences of East Asian Winter Monsoon and El Niño‐Southern Oscillation Variability on the Kuroshio Intrusion to the South China Sea Over the Past 60 Years
Influences of East Asian Winter Monsoon and El Niño‐Southern Oscillation Variability on the Kuroshio Intrusion to the South China Sea Over the Past 60 Years Open
The Kuroshio intrusion (KI) is a northwestward‐flowing branch of the Kuroshio Current, which enters the South China Sea (SCS) and regulates its temperature, salinity, and water mass exchanges. However, limited direct observations hinder ou…
View article: A conjugated structure discloses interaction between two fault systems in eastern Taiwan during 2022 Guangfu earthquake
A conjugated structure discloses interaction between two fault systems in eastern Taiwan during 2022 Guangfu earthquake Open
The Longitudinal Valley (LV) in the eastern Taiwan is located at the convergent boundary between the Philippine Sea Plate and the Eurasian Plate. Within the LV, two significant fault systems, the Longitudinal Valley Fault (LVF) in the east…
View article: A Near-Vertical Slab Tear in the Southeastern Solomon Islands
A Near-Vertical Slab Tear in the Southeastern Solomon Islands Open
The southeastern part of the Solomon Islands, a highly seismically active area in the southern Pacific, experienced two moderate earthquakes (Mw 6.3 and 6.0) on January 27th and 29th, 2020. The regional seismic network, operational since O…
View article: A Near-Vertical Slab Tear in the Southeastern Solomon Islands
A Near-Vertical Slab Tear in the Southeastern Solomon Islands Open
The Solomon Islands is one of the most seismically active areas in the southern Pacific with high earthquake hazard potential. The regional seismic network, equipped with six broadband seismic stations, was constructed as late as October 2…
View article: A near-vertical slab tear in southeastern Solomon Islands
A near-vertical slab tear in southeastern Solomon Islands Open
Mw 6.3 and 6.0 earthquakes occurred on January 27 and 29 in 2020 in the southeastern Solomon Islands which is one of the most seismically active areas in the southern Pacific. To investigate the seismogenic mechanism and structure of the s…
View article: Combining geophysical, geochemical and geological studies toward plausible geothermal models at the Hongchailin site for geothermal power generation in northeastern Taiwan
Combining geophysical, geochemical and geological studies toward plausible geothermal models at the Hongchailin site for geothermal power generation in northeastern Taiwan Open
In this study, we conduct a multi-disciplinary study, including geophysics, geochemistry, and geology, in an attempt to reconstruct geothermal geological model(s) at the shallow 3 km, for a project of potential geothermal power generation …
View article: Early Anthropogenic Impacts on the Indian Summer Monsoon Induced by Land‐Use and Land‐Cover Changes
Early Anthropogenic Impacts on the Indian Summer Monsoon Induced by Land‐Use and Land‐Cover Changes Open
The impacts of anthropogenic forcing on Indian summer monsoon (ISM) rainfall are obscure, partly due to limited availability of highly resolved hydroclimate proxy records as well as the highly regionalized nature of precipitation. Here, we…
View article: Synorogenic extension and extrusion in southern Taiwan
Synorogenic extension and extrusion in southern Taiwan Open
Paleostress inversion of 141 outcrop-scale faults across the eastern flank of the southern Central Range of Taiwan where leveling and GPS data suggest a steep gradient in rock uplift rates yields two main kinematic phases of deformation. P…
View article: Thermal History of the Northern Taiwanese Slate Belt and Implications for Wedge Growth During the Neogene Arc‐Continent Collision
Thermal History of the Northern Taiwanese Slate Belt and Implications for Wedge Growth During the Neogene Arc‐Continent Collision Open
A significant issue in the study of orogenic systems concerns the roles played by frontal and basal accretion in the construction of orogenic wedges. These different accretion mechanisms result in different thermal histories, with underpla…
View article: Characteristics on Fault coupling along the Solomon megathrust based on GPS observations from 2011 to 2014
Characteristics on Fault coupling along the Solomon megathrust based on GPS observations from 2011 to 2014 Open
The Solomon megathrust along the Western Solomon Arc generated two megathrust earthquakes in the past decade (Mw 8.1 in 2007 and Mw 7.1 in 2010). To investigate the interseismic deformation and inferred coupling on the megathrust, we deplo…
View article: Reconstructing surface ocean circulation with 129 I time series records from corals
Reconstructing surface ocean circulation with 129 I time series records from corals Open
The long-lived radionuclide 129I (half-life: 15.7 × 106 yr) is well-known as a useful environmental tracer. At present, the global 129I in surface water is about 1-2 orders of magnitude higher than pre-1960 levels. Since the 1990s, anthrop…