2022 Fiscal Year Research-status Report
Study of the nano-scale plastic deformation in zircon: application to meaningful geochronology
| Project/Area Number |
20K04135
|
|---|
| Research Institution | Kagoshima University |
|---|
Principal Investigator |
礼満 ハフィーズ 鹿児島大学, 理工学域理学系, 准教授 (60505410)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
山本 啓司 鹿児島大学, 理工学域理学系, 教授 (60244224)
|
|---|
| Project Period (FY) |
2020-04-01 – 2024-03-31
|
| Keywords | Zircon / EBSD / Metamorphism / eclogites / granulites |
|---|
| Outline of Annual Research Achievements |
Although, due to the COVID-19 pandemic, research work, particularly field survey and sample collection for the proposed research project in the overseas countries was delayed so far. However, significant progress on samples collected in the past geological fields have been achieved. Detailed petrography, mineral chemistry, and
EBSD analysis on high and ultrahigh-temperature metamorphic rocks have been conducted on some samples. Some of the research results are already published in year 2022, and/or under submission to be published within 2023.
Additional petrological, geochemical, and geophysical work on other samples is in progress currently.
Some of the research results have been presented at the 14th International eclogite conference that was held in Lyon, France, in July, 2022.
|
| Current Status of Research Progress |
Current Status of Research Progress
2: Research has progressed on the whole more than it was originally planned.
Reason
Some of the planned objectives of the research have been achieved and others are underway. Due to the COVID-19 pandemic and restrictions on traveling and field surveys in overseas countries, the work on this project is facing somewhat delay from the original schedule. However, significant progress has been done on laboratory analysis and part of the research results have been submitted for a peer reviewed international scientific journal and will be published possibly within 2023 in an open access peer reviewed international journal.
|
| Strategy for Future Research Activity |
As most of the restrictions on travel are easing due to the progress in the COVID vaccination, PI is planing to conduct field survey and sampling for the target high- ad ultrahigh-temperature metamorphic rocks in the year 2023. The collected rock samples will be processed and investigated accordingly to achieve the goal of the proposed research.
Moreover, obtained research data and their interpretation are under progress and will be published in scientific journal in the fiscal year.
|
| Causes of Carryover |
Due to COVID-19 pandemic-related restrictions on travels in some areas of the proposed research plan, the amount of Yen 1,448,508 was not used and should be incurred to the current fiscal year.
The remaining amount will be used for Article Processing Fee in an Open Acccess International Journal, analytical work, lab consumables, and overseas field survey.
|
| Remarks |
https://ris.kuas.kagoshima-u.ac.jp/html/100005058_en.html#item_ronbn_2
https://orcid.org/0000-0001-6739-5412
https://www.researchgate.net/profile/Hafiz-Rehman-9
|
-
-
-
-
-
-
-
[Presentation] Carbon Dioxide Sequestration Experiment Designed for Undergraduate Students to Understand Ocean Acidification: A low-Cost Experimental Design and Execution2023
Author(s)
Arshad Ali, Khulood Alhinai, Mohamed A K El-Ghali, Muhammad I. Kakar, Hafiz U. Rehman, Sobhi J. Nasir, Iftikhar A. Abbasi, Mohamed Moustafa, Iffat Jabeen
Organizer
First International Conference on Earth Sciences and Energy TransitionAt: Sultan Qaboos University, Al Khoudh, Muscat, Oman
Int'l Joint Research
-
[Presentation] Intra-grain plastic deformation in zircons of the Himalayan eclogites: revealed from EBSD and Nano-SIMS U-Pb isotope analysis2022
Author(s)
Hafiz U. Rehman, Takanori Kagoshima, Naoto Takahata, Yuji Sano, David Mainprice, Fabrice Barou, Hiroshi Yamamoto
Organizer
14th INTERNATIONAL ECLOGITE CONFERENCE, JULY 11th-13th, 2022,, Lyon, France
Int'l Joint Research
-
-
-
-
