Articles | Volume 10, issue 2
https://doi.org/10.5194/soil-10-567-2024
© Author(s) 2024. This work is distributed under the Creative Commons Attribution 4.0 License.
Luminescence dating approaches to reconstruct the formation of plaggic anthrosols
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- Final revised paper (published on 22 Aug 2024)
- Supplement to the final revised paper
- Preprint (discussion started on 08 Nov 2023)
- Supplement to the preprint
Interactive discussion
Status: closed
Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor
| : Report abuse
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RC1: 'Comment on egusphere-2023-2471', Anonymous Referee #1, 12 Dec 2023
- AC1: 'Reply on RC1', Jungyu Choi, 19 Feb 2024
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RC2: 'Comment on egusphere-2023-2471', Anonymous Referee #2, 12 Jan 2024
- AC2: 'Reply on RC2', Jungyu Choi, 19 Feb 2024
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RC3: 'Comment on egusphere-2023-2471', Anonymous Referee #3, 23 Jan 2024
- AC3: 'Reply on RC3', Jungyu Choi, 19 Feb 2024
Peer review completion
AR – Author's response | RR – Referee report | ED – Editor decision | EF – Editorial file upload
ED: Revision (19 Feb 2024) by Peter Finke
AR by Jungyu Choi on behalf of the Authors (08 Apr 2024)
Author's response
Author's tracked changes
Manuscript
ED: Publish as is (14 Jun 2024) by Peter Finke
ED: Publish as is (25 Jun 2024) by Kristof Van Oost (Executive editor)
AR by Jungyu Choi on behalf of the Authors (05 Jul 2024)
This paper seeks to reconstruct the formation of plaggenic anthrosols using luminescence dating techniques. The data presented look good and the discussions are generally persuasive. While I think that the work is appropriate for the journal and ultimately deserves to be published, I have several suggestions for how this paper might be improved.
For sections
For figures:
①Figure 2 should be labeled with latitude and longitude.
②The title of Figure 3 (b)'s z-coordinate should be changed to "Dose recovery ratio".
③In the caption of Figure 4, it should be specified that the average value is calculated from how many results.
④In Figure 6c, it is mentioned in line 388 of the text that the OD results of the filtered feldspar and quartz are very similar. However, comparing Figure 5 and Figure 6c separately is not intuitive. It may be worth considering including the OD of quartz in Figure 6c for comparison.
⑤In Figure 7, what does each point represent? Are they the age results of each sample? More detailed explanations should be provided in the caption.
⑥Table 3 should include a depth column for easier comparison with the figures.
For lines
Line 17, "Recently, luminescence... have recently", one of the "recently” should be removed.
Line 69, the second goal has not been introduced in the previous text. Why is it important to identify changes in disturbances? What is the significance?
Line 110, "They conclude that~", who does the "They" refer to?
Line 240, the sample ID does not match that in the Table 1.
Line 265, it is good to consider the influence of fading on the ratio. However, is the ratio of Pirir290 really applicable to Pirir175? Is it possible to obtain a reference value by fitting data from published measurements of IR50 and pirir175 results taken simultaneously?
Line 268, "To determine the ages of samples", what specific ages are being referred to? If it refers to the poorly-bleached sample, it is understandable to use MAM to determine the depositional age. However, since the filtered pIRIR ages are already from well-bleached grains, why not use CAM to derive the depositional age? Actually, in your context, it doesn't seem like MAM is being used to obtain the conventional "depositional age", correct? So, this should be explained in more detail.
Line 291, why is the sigmab input for quartz determined as 0.15±0.04?
Line 373, why is it at most an overestimate of 30%? Isn't there unfiltered/filtered ratio over 1.5?
Line 473, I now understand that the high proportion of poorly bleached grains in the plaggen layer can be attributed to intensive cultivation activities, as you have clearly explained. However, why can we infer that the sedimentation rate also increased during the same time?
Line 488, I am not arguing against the idea of using MaxAM to estimate the depositional age. However, it should be noted that bioturbation not only introduces younger grains but can also bring older grains from lower layers. Therefore, the use of MaxAM cannot completely eliminate the influence of bioturbation.
Line 496, the expression of this age is somewhat confusing. I suppose it should be "900-1000 years ago"? The same issue applies to Line 503. Please check the consistency of age expression throughout the article, abstract, and discussion sections.
Line 517, “The ratio of DeIRSL~” at single grain scale. As you have mentioned that the ratio has already been applied in single-aliquot.
Line 519, Single-grain feldspar pIRIR yields similar ages as single-aliquot quartz OSL ages when~.
Lastly, I am interested to know if the authors have checked the variations in the proportions of zero-age grains throughout the profile.