Nicole S Khan
Biographic Data
| ID | 4121930 |
|---|---|
| NAME | Nicole S Khan |
| GIVEN NAMES | Nicole S |
| FAMILY NAME | Khan |
| SIGNATURE | KHAN N S |
| AFFILIATIONS | Department of Earth Sciences and the Swire Institute of Marine Science, The University of Hong Kong, Hong Kong |
| ORCID | 0000-0002-9845-1103 |
| VERIFIED | Yes |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 9 |
| AUTHOR COUNT | 4 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2019 |
| LATEST PUBLICATION YEAR | 2022 |
| H-INDEX | 2 |
A pilot study into the geochronological and geomorphic context for the archaeology of Barrow Island, Western Australia
Reliability of mangrove radiocarbon chronologies
Mangrove sediments are valuable archives of paleoenvironmental and relative sea-level changes. The most widely applied method to obtaining chronologies of past changes in mangrove sediments is radiocarbon dating, because mangroves produce large amounts of organic matter in situ. However, there are many challenges to obtaining reliable radiocarbon chronologies because bioturbation processes from roots and crabs can rework mangrove sediments, resul…
A new Holocene sea-level record for Singapore
Relative sea-level (RSL) records from far-field regions distal from ice sheets remain poorly understood, particularly in the early Holocene. Here, we extended the Holocene RSL data from Singapore by producing early Holocene sea-level index points (SLIPs) and limiting dates from a new ~40 m sediment core. We merged new and published RSL data to construct a standardized Singapore RSL database consisting of 88 SLIPs and limiting data. In the early H…
Testing the Utility of Geochemical Proxies to Reconstruct Holocene Coastal Environments and Relative Sea Level
On low-lying, tropical and sub-tropical coastlines freshwater marshes may be replaced by salt-tolerant \nmangroves in response to relative sea-level rise. Pollen analysis of radiocarbon-dated sediment cores \nshowed that such a change occurred in Hungry Bay, Bermuda during the late Holocene. This well-established paleoenvironmental trajectory provides an opportunity to explore if geochemical proxies (bulk-sediment δ13C and Rock-Eval pyrolysis) ca…
A new Holocene sea-level record for Singapore
Relative sea-level (RSL) records from far-field regions distal from ice sheets remain poorly understood, particularly in the early Holocene. Here, we extended the Holocene RSL data from Singapore by producing early Holocene sea-level index points (SLIPs) and limiting dates from a new ~40 m sediment core. We merged new and published RSL data to construct a standardized Singapore RSL database consisting of 88 SLIPs and limiting data. In the early H…
Testing the Utility of Geochemical Proxies to Reconstruct Holocene Coastal Environments and Relative Sea Level
On low-lying, tropical and sub-tropical coastlines freshwater marshes may be replaced by salt-tolerant \nmangroves in response to relative sea-level rise. Pollen analysis of radiocarbon-dated sediment cores \nshowed that such a change occurred in Hungry Bay, Bermuda during the late Holocene. This well-established paleoenvironmental trajectory provides an opportunity to explore if geochemical proxies (bulk-sediment δ13C and Rock-Eval pyrolysis) ca…
Testing the Utility of Geochemical Proxies to Reconstruct Holocene Coastal Environments and Relative Sea Level
On low-lying, tropical and sub-tropical coastlines freshwater marshes may be replaced by salt-tolerant \nmangroves in response to relative sea-level rise. Pollen analysis of radiocarbon-dated sediment cores \nshowed that such a change occurred in Hungry Bay, Bermuda during the late Holocene. This well-established paleoenvironmental trajectory provides an opportunity to explore if geochemical proxies (bulk-sediment δ13C and Rock-Eval pyrolysis) ca…
A new Holocene sea-level record for Singapore
Relative sea-level (RSL) records from far-field regions distal from ice sheets remain poorly understood, particularly in the early Holocene. Here, we extended the Holocene RSL data from Singapore by producing early Holocene sea-level index points (SLIPs) and limiting dates from a new ~40 m sediment core. We merged new and published RSL data to construct a standardized Singapore RSL database consisting of 88 SLIPs and limiting data. In the early H…
A pilot study into the geochronological and geomorphic context for the archaeology of Barrow Island, Western Australia
Reliability of mangrove radiocarbon chronologies
Mangrove sediments are valuable archives of paleoenvironmental and relative sea-level changes. The most widely applied method to obtaining chronologies of past changes in mangrove sediments is radiocarbon dating, because mangroves produce large amounts of organic matter in situ. However, there are many challenges to obtaining reliable radiocarbon chronologies because bioturbation processes from roots and crabs can rework mangrove sediments, resul…
Geology (4 works) · Geology and Paleoclimatology Research (4 works) · Oceanography (4 works) · Paleontology (4 works) · Geological formations and processes (3 works) · Holocene (3 works) · Bay (2 works) · Coastal wetland ecosystem dynamics (2 works) · Ecology (2 works) · Geography (2 works)