Sangheon Yi

Dados Biográficos

ID	4130753
NOME	Sangheon Yi
PRENOMES	Sangheon
SOBRENOME	Yi
ASSINATURA	YI S
AFILIAÇÕES	Korea Institute of Geoscience and Mineral Resources
ORCID	0000-0002-2938-0380
VERIFICADO	Sim
TOTAL DE OBRAS	41
TOTAL DE CITAÇÕES	6
TOTAL COMO AUTOR	41
TOTAL COMO EDITOR	0
PRIMEIRO ANO DE PUBLICAÇÃO	2003
ANO MAIS RECENTE DE PUBLICAÇÃO	2026
ÍNDICE H	1

Last deglaciation hydroclimatic environment on the central inland of the Korean Peninsula based on pollen and microscopic charcoal records
Open AccessSangheon Yi, Y E Kim et al.ARTICLEQuaternary Research2026
This study presents a multiproxy reconstruction of terrestrial hydroclimate variability, natural fire occurrence, and vegetation dynamics from the Gonggeomji paleolake in central South Korea, covering the last deglaciation (ca. 17–10 ka). Pollen-based quantitative estimates of mean annual temperature and precipitation, combined with palynomorph assemblages, sedimentary charcoal, and lithological data, reveal strong linkages between climate forcin…
Palynological assemblages from the excavated sediments of Gongsanseong Fortress
Open AccessSangheon Yi, Seung-Hyun Chun et al.ARTICLEJournal of Archaeological Science…2025
Holocene millennial-scale variability of coastal environments on the southern coast of Korea and its controlling factors
Open AccessJaesoo Lim, Sangheon Yi et al.ARTICLEQuaternary Research2023
Coastal evolution is influenced by past sea-level changes and resultant shifts from fluvial- to marine-dominant environments and the accompanying significant geochemical and isotopic changes in the water mass and sediments. We investigated the elemental and isotopic features of coastal sedimentary cores (27 m in length) from a small paleo-bay located on the southern coast of Korea to determine such geochemical variability and specify past changes…
Evolution of the paleo-Daesan Bay (Nakdong River, South Korea) as a result of Holocene sea level change
Open AccessJaesoo Lim, Sangheon Yi et al.ARTICLEQuaternary Research2022
To explore sea level transgression in low-lying inland areas and its possible influence on prehistoric cultures, we investigated the physical and geochemical features of 20-m-long sedimentary cores from the previously seawater-filled Daesan Basin located in the middle reach of the present Nakdong River in Korea as proxies for seawater transgression deep inland areas due to Holocene sea level rise. Based on the relationships among grain size, tota…
Hydroclimate change and its controlling factors during the middle to late Holocene and possible 3.7-ka climatic shift over East Asia
Open AccessJaesoo Lim, In-Kwon Um et al.ARTICLEQuaternary Research2022
The history of past hydroclimatic extreme events, essential information for predicting future changes, is preserved in fluvial sediments. Here, we reconstruct changes in decadal-scale extreme flooding events over the period 7700–1700 cal yr BP from floodplain sediments in the middle reach of the Nakdong River, Korea, based on lithogenic elemental ratios (e.g., Zr/Ti and Sr/Si). For example, Nakdong extreme flooding (NEF) events frequently occurre…
Holocene hydroclimate reconstruction based on pollen, XRF, and grain-size analyses and its implications for past societies of the Korean Peninsula
Open AccessJinheum Park, Jungjae Park et al.ARTICLEThe Holocene2021Referências: 26
The dynamics of the East Asian Summer Monsoon (EASM) and their link to past societies during the Holocene are topics of growing interest. In this study, we present results of pollen, geochemistry, and grain-size analyses from the STP18-03 core sampled from Miryang in the Korean Peninsula, which spans ca. 8.3–2.3 ka BP. In-phase relationships of these proxies revealed an imprint of the Holocene Climate Optimum (HCO) during the early to mid-Holocen…
Modern pollen–climate relationships and their application for pollen-based quantitative climate reconstruction of the mid-Holocene on the southern Korean Peninsula
Open AccessJaeyoung Lee, Chang Pyo Jun et al.ARTICLEThe Holocene2021Referências: 11
A modern pollen dataset is a prerequisite for reconstructing quantitative paleoclimate and paleovegetation cover using fossil pollen records. Although multiple modern pollen–climate datasets have been established covering a wide range of climate conditions, such datasets are exceedingly rare for the Korean Peninsula (KP). In this study, we acquired a modern pollen dataset from 198 surface soil samples collected on 37 mountains on the southern KP.…
Pollen-based climate reconstruction from Ebi Lake in northwestern China, Central Asia, over the past 37,000 years
Open AccessHongJuan Jia, Jinglu Wu et al.ARTICLEQuaternary International2020
The Third Asqua Conference
Open AccessSangheon Yi, Jule Xiao et al.ARTICLEQuaternary International2019
The third Asqua conference (Part II)
Open AccessSangheon Yi, Yoshiki Saito et al.ARTICLEQuaternary International2019
Holocene environmental changes of the Songji lagoon, South Korea, and its linkage to sea level and Enso changes
Open AccessBing Song, Sangheon Yi et al.ARTICLEQuaternary International2019
OSL chronology of the Huksan Mud Belt, south-eastern Yellow Sea, and its paleoenvironmental implications
Open AccessJin Cheul Kim, Tae Soo Chang et al.ARTICLEQuaternary International2019
Pollen record of early- to mid-Holocene vegetation and climate dynamics on the eastern coast of the Yellow Sea, South Korea
Open AccessBing Song, Sangheon Yi et al.ARTICLEThe Holocene2018Referências: 10
To understand the early- to mid-Holocene vegetation and climate dynamics on the eastern coast of the Yellow Sea, we obtained a sedimentary core with high-resolution accelerator mass spectrometry (AMS) carbon 14 ( 14 C) data from the Gunsan coast in South Korea. The palynological analysis demonstrated that the riverine wetland meadow from 12.1 to 9.8 cal. kyr BP changed to temperate deciduous broad-leaved forest in 9.8–2.8 cal. kyr BP. In addition…
Holocene changes in flooding frequency in South Korea and their linkage to centennial-to-millennial-scale El Niño–Southern Oscillation activity
Open AccessJaesoo Lim, Jin-Young Lee et al.ARTICLEQuaternary Research2017
To trace past changes in flooding frequency, we investigated fluvial sediments in the middle reach of the Nakdong River, South Korea. Sediments with larger grain size, lower total organic carbon percentage, and depleted δ 13 C values in the recovered sediment cores were interpreted as periods of more frequent flooding. Patterns of decreased long-term flooding frequency and vegetation changes during the early to late Holocene were similar to the d…
Pollen record of the centennial climate changes during 9–7 cal ka BP in the Changjiang (Yangtze) River Delta plain, China
Open AccessBing Song, Zhen Li et al.ARTICLEQuaternary Research2017
We reconstructed the centennial climate changes for the period of 9–7 cal ka BP in the upper region of the Changjiang (Yangtze) River Delta plain. A general warming and wetting trend from 8560 to 7220 cal yr BP was indicated by the decrease in Quercus (deciduous) and increases in Quercus (evergreen), Pinus , and Polypodiaceae spores. However, there were several brief climate fluctuations. A notable palynological change, from regional assemblages …
Holocene environmental change inferred from multiple proxies in the mouth of Gomso Bay on the west coast of South Korea
Open AccessBing Song, Sangheon Yi et al.ARTICLEQuaternary Research2017
A sediment core (14DH-C01) obtained from the mouth of Gomso Bay, on the west coast of South Korea, was used to obtain high-resolution palynomorph, grain-size, and 14 C age data to investigate the Holocene sedimentary environment. The results indicated a transgressive depositional process with four stages controlled by sea-level change, as follows: river-dominated fluvial deposition from the early Holocene to 8.48 cal ka BP; tide-dominated tidal c…
Palynological implications for Late Glacial to middle Holocene vegetation and environmental history of the Lop Nur Xinjiang Uygur Autonomous Region, northwestern China
Open AccessHongJuan Jia, Jingzhong Wang et al.ARTICLEQuaternary International2017
Pollen–spore distribution in the surface sediments of the western Bohai Sea, China
Open AccessShixiong Yang, Jie Li et al.ARTICLEQuaternary International2016
Paleoenvironmental studies in the Korean Peninsula and adjacent geographic areas
Open AccessSangheon Yi, Norm R CattoARTICLEQuaternary International2016
Quaternary Studies in Korea III
Open AccessSangheon Yi, Sangmin Hyun et al.ARTICLEQuaternary International2015
Reconstruction of the Northeast Asian monsoon climate history for the past 400 years based on textural, carbon and oxygen isotope record of a stalagmite from Yongcheon lava tube cave, Jeju Island, Kor…
Open AccessKyung Sik Woo, Hyoseon Ji et al.ARTICLEQuaternary International2015
Holocene shoreline displacement on the Gungnam Plain, Buyeo, near the central west coast of South Korea inferred from diatom assemblages
Open AccessJi-Hoon Park, Sangheon Yi et al.ARTICLEQuaternary International2015
OSL dating of coastal sediments from the southwestern Korean Peninsula
Open AccessJin Cheul Kim, Tae Soo Chang et al.ARTICLEQuaternary International2015
Discovery of Eemian marine deposits along the Baeksu tidal shore, southwest coast of Korea
Open AccessTae Soo Chang, Jin Cheul Kim et al.ARTICLEQuaternary International2014
Quaternary studies in Korea II
Open AccessSangheon Yi, Sangmin Hyun et al.ARTICLEQuaternary International2014