Naoto Fukuyo
@naotohooke.bsky.social
Assistant Prof. Department of Geography, Hosei Univ. | Palaeoenvironment - Paleoclimate - Geochemistry - Paleomagnetism & Rock magnetism
ORCID: https://orcid.org/0000-0003-2718-2943
researchmap: https://researchmap.jp/naoto-f?lang=en
ORCID: https://orcid.org/0000-0003-2718-2943
researchmap: https://researchmap.jp/naoto-f?lang=en
Pinned
Naoto Fukuyo
@naotohooke.bsky.social
· Apr 19
Assistant Prof. @ Hosei Univ. My research: 1) Human impacts on environmental changes in #Tonga, South #Pacific; 2) Paleo and rock magnetic studies of #speleothems and reefal #limestones; 3) #Radiocarbon applications in reconstructing island #hydrology. #coral #carbonate #archaeology
New paper published!
Using radiocarbon tracers in Tonga, we revealed "old" groundwater discharge that standard salinity measurements or major elements analysis miss.
#radiocarbon #carbonate #groundwater
authors.elsevier.com/a/1mRKu,3rKY...
Using radiocarbon tracers in Tonga, we revealed "old" groundwater discharge that standard salinity measurements or major elements analysis miss.
#radiocarbon #carbonate #groundwater
authors.elsevier.com/a/1mRKu,3rKY...
authors.elsevier.com
January 13, 2026 at 6:32 PM
New paper published!
Using radiocarbon tracers in Tonga, we revealed "old" groundwater discharge that standard salinity measurements or major elements analysis miss.
#radiocarbon #carbonate #groundwater
authors.elsevier.com/a/1mRKu,3rKY...
Using radiocarbon tracers in Tonga, we revealed "old" groundwater discharge that standard salinity measurements or major elements analysis miss.
#radiocarbon #carbonate #groundwater
authors.elsevier.com/a/1mRKu,3rKY...
Reposted by Naoto Fukuyo
Hot off the press! IODP Expedtion 389 (Hawaiian Drowned Reefs) Proceedings now published.
Hi All, it is with great pleasure to announce that the full Proceedings of IODP Expedition 389 (Hawaiian Drowned Reefs) have now been published online. Webster, J.M., Ravelo, A.C., Grant, H.L.J., and the…
Hi All, it is with great pleasure to announce that the full Proceedings of IODP Expedition 389 (Hawaiian Drowned Reefs) have now been published online. Webster, J.M., Ravelo, A.C., Grant, H.L.J., and the…
Hot off the press! IODP Expedtion 389 (Hawaiian Drowned Reefs) Proceedings now published.
Hi All, it is with great pleasure to announce that the full Proceedings of IODP Expedition 389 (Hawaiian Drowned Reefs) have now been published online. Webster, J.M., Ravelo, A.C., Grant, H.L.J., and the Expedition 389 Scientists, 2025. Hawaiian Drowned Reefs. Proceedings of the International Ocean Discovery Program, 389: College Station, TX (International Ocean Discovery Program). These Proceedings present a comprehensive summary of all data and samples that were collected on X389.
grgusyd.org
March 6, 2025 at 6:56 AM
Hot off the press! IODP Expedtion 389 (Hawaiian Drowned Reefs) Proceedings now published.
Hi All, it is with great pleasure to announce that the full Proceedings of IODP Expedition 389 (Hawaiian Drowned Reefs) have now been published online. Webster, J.M., Ravelo, A.C., Grant, H.L.J., and the…
Hi All, it is with great pleasure to announce that the full Proceedings of IODP Expedition 389 (Hawaiian Drowned Reefs) have now been published online. Webster, J.M., Ravelo, A.C., Grant, H.L.J., and the…
Assistant Prof. @ Hosei Univ. My research: 1) Human impacts on environmental changes in #Tonga, South #Pacific; 2) Paleo and rock magnetic studies of #speleothems and reefal #limestones; 3) #Radiocarbon applications in reconstructing island #hydrology. #coral #carbonate #archaeology
April 19, 2025 at 2:35 PM
Assistant Prof. @ Hosei Univ. My research: 1) Human impacts on environmental changes in #Tonga, South #Pacific; 2) Paleo and rock magnetic studies of #speleothems and reefal #limestones; 3) #Radiocarbon applications in reconstructing island #hydrology. #coral #carbonate #archaeology
I've joined the Department of Geography at Hosei University as an assistant professor! I'm really looking forward to this new adventure, and I can't wait to see what the future holds.
April 1, 2025 at 5:04 AM
I've joined the Department of Geography at Hosei University as an assistant professor! I'm really looking forward to this new adventure, and I can't wait to see what the future holds.
NOAA Said to Be Planning to Shrink Staff by 20 Percent www.nytimes.com/2025/03/08/c...
More NOAA Employees May Be Let Go, Making 20% of Staff Cut
Together with recent firings and resignations, the new cuts could hamper the National Weather Service’s ability to produce lifesaving forecasts, scientists say.
www.nytimes.com
March 10, 2025 at 4:27 PM
NOAA Said to Be Planning to Shrink Staff by 20 Percent www.nytimes.com/2025/03/08/c...
Reposted by Naoto Fukuyo
AGU has issued a statement urging the Trump administration to renew a federal commitment to climate science.
“Climate change is real. It is happening,” said AGU President Brandon Jones. “Climate science is real. It is necessary.€�
Read more: buff.ly/41zTkyC
February 27, 2025 at 8:05 PM
AGU has issued a statement urging the Trump administration to renew a federal commitment to climate science.
“Climate change is real. It is happening,” said AGU President Brandon Jones. “Climate science is real. It is necessary.€�
Read more: buff.ly/41zTkyC
Just visited the amazing cave in Yoron island and sampled some fascinating stalactites!
#YoronIsland #Caves #Stalactites #Speleothems #Amamiislands #Earthscience #Geology
#YoronIsland #Caves #Stalactites #Speleothems #Amamiislands #Earthscience #Geology
February 22, 2025 at 4:44 AM
Just visited the amazing cave in Yoron island and sampled some fascinating stalactites!
#YoronIsland #Caves #Stalactites #Speleothems #Amamiislands #Earthscience #Geology
#YoronIsland #Caves #Stalactites #Speleothems #Amamiislands #Earthscience #Geology
Postdoc @ Geological Survey of Japan. My research: 1) Human impacts on environmental changes in #Tonga, South #Pacific; 2) Paleo and rock magnetic studies of #speleothems and reefal #limestones; 3) #Radiocarbon applications in reconstructing island #hydrology. #coral #carbonate #archaeology
February 19, 2025 at 4:39 PM
Postdoc @ Geological Survey of Japan. My research: 1) Human impacts on environmental changes in #Tonga, South #Pacific; 2) Paleo and rock magnetic studies of #speleothems and reefal #limestones; 3) #Radiocarbon applications in reconstructing island #hydrology. #coral #carbonate #archaeology
I'm currently on Amami Islands, where I'm collecting water samples for radiocarbon analysis. These samples will help us understand water dynamics in the region. Radiocarbon is a valuable tracer for studying water cycle.
#Radiocarbon #Amami #Japan #Hydrology #Environment
#Radiocarbon #Amami #Japan #Hydrology #Environment
February 19, 2025 at 2:45 PM
I'm currently on Amami Islands, where I'm collecting water samples for radiocarbon analysis. These samples will help us understand water dynamics in the region. Radiocarbon is a valuable tracer for studying water cycle.
#Radiocarbon #Amami #Japan #Hydrology #Environment
#Radiocarbon #Amami #Japan #Hydrology #Environment