How to write an analysis of the current status of planned land use
Analysis of the current status of planned land use is an important basic work in the fields of urban and rural planning, land management and other fields. Through systematic sorting and evaluation of existing land use conditions, it provides scientific basis for subsequent planning preparation. Below are methods and examples of structured data for writing a current status analysis of planned land use.
1. Core contents of analysis of current status of planned land use
1.Land use classification statistics: Quantitative statistics on land use types according to national standards (such as the "Urban Land Classification and Planning and Construction Land Standards").
| Land use type | Area (hectares) | Proportion (%) |
|---|---|---|
| Residential land (R) | 1200 | 32.5 |
| Public management and public service land (A) | 450 | 12.2 |
| Land for commercial service industry facilities (B) | 380 | 10.3 |
| Industrial land (M) | 600 | 16.3 |
| Green space and square land (G) | 280 | 7.6 |
2.spatial distribution characteristics: Use GIS analysis tools to generate spatial distribution heat maps to describe the agglomeration or dispersion characteristics of various types of land.
3.Development intensity analysis: Calculate key indicators such as floor area ratio and building density.
| Partition | average floor area ratio | Building density (%) |
|---|---|---|
| core area | 2.8 | 65 |
| transition zone | 1.5 | 45 |
| fringe zone | 0.8 | 30 |
2. Correlation analysis of hot topics (data from the entire network in the past 10 days)
Based on recent hot topics, planning land use analysis needs to pay attention to the following trends:
| hot topics | Related analysis dimensions |
|---|---|
| urban renewal policy | Assessment of land potential for renovation of old residential areas |
| Popularization of new energy vehicles | Forecast of land demand for charging facilities |
| Smart city construction | 5G base station land compatibility analysis |
3. Key points for writing a status analysis report
1.Data collection specifications: It is recommended to adopt multi-source data fusion method:
2.problem diagnosis framework:
| Question type | Diagnostic indicators |
|---|---|
| Unbalanced land use structure | Residential/industrial land ratio >3:1 |
| ecological space squeeze | Green space rate < national standard 20% |
| Inefficient use of land | Idle rate >10% and lasts for more than 3 years |
4. Technical route suggestions
It is recommended to use the "three-dimensional analysis model":
1.plane dimensions: Analysis of land ownership and land type maps
2.three-dimensional dimension: Building height, underground space utilization
3.time dimension: Land use evolution trend in the past five years
5. Typical Case References
| city | Innovative analytical methods | Application of results |
|---|---|---|
| Shenzhen | Land-level development potential evaluation model | Existing land redevelopment planning |
| Chengdu | Park City Land Use Performance Assessment | Optimization of ecological land layout |
A complete analysis report on the current status of planned land use should include data visualization charts (no less than 8), current status photos (no less than 20) and expert arguments. The final results need to be checked through the "one map" system of land and spatial planning to ensure consistency with the overall plan.
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