Study on Urban Land Simulation under the Perspective of Local Climate Zoning—A Case Study of Guiyang City
Round 1
Reviewer 1 Report
Comments and Suggestions for AuthorsThe study of land use change is one of the important research contents in the field of urban sustainable development. This article takes the urban development and land use of Guiyang, China as the analysis object, and uses land use simulation models and methods to conduct in-depth research based on different land use classification methods and rules, which has strong research significance and importance. Propose the following questions for the authors to refer to when making revisions.
1-Local Climate Zones method mainly considers the application of climate factors in urban land use. Whether this research method can be studied at a smaller scale within a city requires strict discussion by the author. The changes in climate zones are influential factors on a larger regional scale, and whether they can be applied on a smaller scale requires analysis.
2-line68，The expression of Taiwan Province needs a more scientific expression.
3-The land use division in Table 2 is almost unrelated to climate, and the author needs to provide necessary explanations.
4-The results of land use classification require a certain degree of accuracy guarantee, therefore, the results of China's land use classification published by some academic institutions can be compared to demonstrate the effectiveness of this classification.
5-The causal relationship between urban land use and nighttime light data needs to be explained by the author. Land use inevitably leads to changes in nighttime light data, so it cannot be said that land use changes are influenced by nighttime light.
Comments on the Quality of English LanguageThe article has readability.
Author Response
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Author Response.pdf
Reviewer 2 Report
Comments and Suggestions for AuthorsI have read the manuscript titled "Study on Urban Land Simulation under the Perspective of Local Climate Zoning——A case study of Guiyang City" submitted to Sustainability. The manuscript presents an interesting approach to urban development, focusing on the balance between construction land development and the preservation of natural ecosystems. The authors have effectively demonstrated the importance of policy intervention in shaping urban landscapes, particularly in the context of high-density urban areas and the protection of natural habitats. The coupling model introduced in the study appears to be a robust tool for urban planning, offering flexibility in data input and the ability to represent spatial attributes explicitly. This is a significant advantage for planning objectives and can be particularly useful for rapidly urbanizing cities and regions where data on urban land use is often limited. The manuscript's emphasis on the conversion of low-rise building land into middle-rise and high-rise building land, while also protecting woodland and low jungle land, is commendable. It underscores the need for sustainable urban development that does not compromise ecological balance.
However, the manuscript could benefit from a more detailed discussion on the potential challenges and limitations of applying this methodology in different geographical areas and at varying scales. It would be helpful to include case studies or examples that illustrate the model's adaptability and effectiveness in real-world scenarios. Additionally, while the manuscript touches upon the predictive and adaptive capabilities of the framework, it would be valuable to provide more insight into how the model can be used to mitigate and adapt to changes in urban spatial form. This could include strategies or guidelines for policymakers and urban planners. Overall, the manuscript provides a promising framework for sustainable urban development. It would be strengthened by a more comprehensive analysis of its practical applications and a discussion of the broader implications for urban planning and environmental conservation. The authors are encouraged to address these points in their revision to enhance the manuscript's contribution to the field.
Author Response
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Reviewer 3 Report
Comments and Suggestions for AuthorsThis article looks at land use/landcover change in a Chinese metropolitan region. I think the article's approach is innovative and timely. The use of simulations is an interesting approach to urban planning. The authors do a fine job of situating the research into the academic literature, identifying gaps in the literature. The methods are appropriate to the research question. The results and discussion logically flow from the models and visualizations. The conclusions are well linked to the literature.
Overall, I have no major concerns with the article as written. Thank you for the opportunity to review your paper. Best of luck in future research.
Author Response
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Reviewer 4 Report
Comments and Suggestions for AuthorsThe paper is well-written, well positioned in the literature, the methods are well described and the results well justified. I only have some minor comments.
- Introduction
Define the acronyms CLUS, FLUS, PLUS.
Be more specific on the method that will be used (PLUS) and why
- Study area and data
The paper states that Guiyang has recorded the highest economic growth rate among provincial capital cities. Give in a a few sentence the reasons underlying such an economic dynamism.
- LZD Map
Provide more justification on the three scenarios that have been chosen. Political relevance ?
Author Response
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Author Response File: Author Response.pdf
Reviewer 5 Report
Comments and Suggestions for Authors
Emphasizing the specific gaps your research addresses would help clarify its contribution within the broader context of urban studies and land-use simulations.
The process of reclassifying LCZ types into RLCZ categories requires further explanation. A more detailed account of this reclassification would improve the readers' understanding of how urban form was analyzed. Additionally, elaborating on the selection criteria for the driving factors used in the simulations would provide greater transparency.
The results are effectively presented and supported by well-chosen figures and tables, particularly the Sankey diagrams, which illustrate land-use transformations clearly. However, the discussion could be enriched by addressing the model's limitations and exploring the variability that may arise from different assumptions. A more critical analysis of the scenarios would help balance the findings and demonstrate a deeper engagement with the implications of the results.
The manuscript effectively links the findings to policy recommendations, especially in urban planning and environmental management. Expanding on how these policy recommendations could be practically implemented in Guiyang or other rapidly urbanizing cities would add further value.
While the English language is generally clear, some sentences would benefit from minor grammatical revisions. Careful proofreading would enhance the overall readability of the manuscript.
Incorporating recent studies would strengthen the manuscript and ensure it reflects the latest developments in the field of urban land-use change and climate zoning.
Overall, this study provides valuable insights into urban land-use simulation and the integration of Local Climate Zones into future land-use planning. With minor revisions, the manuscript would be well-suited for publication.
Comments on the Quality of English Language minor editing of English language requiredAuthor Response
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Author Response File: Author Response.pdf
Round 2
Reviewer 1 Report
Comments and Suggestions for AuthorsThe authors have made sufficient revisions to the paper, and a series of questions raised by the reviewers have been addressed. At present, the paper has basically achieved the research objectives. It is worth noting that as a geography related paper, the quality of map production in the article needs to be improved. It is recommended to use maps with higher resolution and clarity.
Comments on the Quality of English LanguageThe paper has good readability, which can help readers understand the author's intentions well.
Author Response
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Author Response File: Author Response.pdf
