View the original text >>> Practical application of DNDC model in soil carbon storage, greenhouse gas emissions, farmland emission reduction, land change, and climate change
Table of contents
2. DNDC preliminary operations
3. Basics of Remote Sensing and GIS
8. DNDC calibration verification
9. Soil carbon storage and crop yield
10. Greenhouse Gas Emission Analysis
11. Analysis of farmland emission reduction potential
12. DNDC simulation under land change
13. DNDC simulation under climate change
Due to problems such as global warming and the increasing concentration of greenhouse gases in the atmosphere year by year, the "double carbon" action, especially carbon neutrality, has had a wide impact around the world. National leaders have spoken at many important meetings that "double carbon" should be integrated into the overall layout of economic and social development and ecological civilization construction. At the same time, it was mentioned that the synergy of pollution reduction and carbon reduction should be used as the overall starting point to promote the comprehensive green transformation of economic and social development. During the "14th Five-Year Plan" period, my country's ecological civilization construction has entered a critical period in which carbon reduction is the key strategic direction, promoting the synergy of pollution reduction and carbon reduction, promoting the comprehensive green transformation of economic and social development, and realizing the improvement of ecological environment quality from quantitative to qualitative changes. To achieve the goal of building a beautiful China, the "double carbon" action will play a very important role. Accurate simulation of the carbon cycle is key to realizing the "double carbon" action. DNDC (Denitrification-Decomposition model) is currently one of the most successful models in the world for simulating biogeochemical cycles. Since its development, it has been continuously improved and improved from simulating simple farmland ecosystems to one that can simulate Dynamic simulation models of nearly all terrestrial ecosystems. At the International Advanced Academic Symposium on "Application of Long-term Observation Data to Evaluate Soil Organic Matter Models", DNDC was rated as one of the better models for soil carbon pool assessment.
[Brief description of content]:
1. Introduction to DNDC model
1.1 Introduction to the carbon cycle model
1.2 Principle of the DNDC model
1.3 DNDC download and installation
1.4 DNDC precautions
2. DNDC preliminary operations
2.1 Introduction to DNDC interface
2.2 DNDC data and format
2.3 DNDC point scale simulation
2.4 DNDC regional scale simulation
2.5 DNDC result viewing
3. Basics of Remote Sensing and GIS
3.1 Remote sensing and GIS technology in DNDC
3.2 ArcGIS software interface
3.3 Coordinate system and coordinate transformation
3.4 Digitization of regional plots
3.5 ArcGIS data processing
4. DNDC meteorological data
4.1 DNDC meteorological data calling
4.2 Meteorological data resources and downloads
4.3 Sorting of meteorological data
4.4 Solar radiation data calculation
5. DNDC land data
5.1 Introduction to remote sensing technology
5.2 ENVI software interface
5.3 Remote sensing image acquisition and display
5.4 Remote sensing image processing
5.5 Land use remote sensing interpretation
6. DNDC soil data
6.1 Principles of soil data
6.2 Soil type data processing
6.3 Soil particle size composition and parameter library query
6.4 SPAW software soil parameter calculation
7. DNDC result analysis
7.1 DNDC single point result statistics
7.2 DNDC regional result statistics
7.3 Plot display of DNDC regional results
7.4 Spatial interpolation of DNDC regional results
7.5 DNDC regional result map production
8. DNDC calibration verification
8.1 Principle of calibration and verification
8.2 Judgment of calibration and verification
8.3 Parameter sensitivity analysis
9. Soil carbon storage and crop yield
9.1 Soil carbon storage analysis
9.2 Soil moisture content analysis
9.3 Soil temperature analysis
9.4 Crop yield analysis
10. Greenhouse Gas Emission Analysis
10.1 Carbon dioxide analysis
10.2 Methane analysis
10.3 Nitrous oxide analysis
11. Analysis of farmland emission reduction potential
11.1 Dual carbon targets and carbon emission reduction measures
11.2 Simulation of DNDC emission reduction potential
12. DNDC simulation under land change
12.1 Land use change and carbon emissions
12.2 Transfer matrix analysis of land use change
12.3 Scenario analysis of land use change
12.4 Future land use prediction
12.5 DNDC simulation under land use change
13. DNDC simulation under climate change
13.1 Introduction to CMIP6 data
13.2 CMIP6 data download
13.3 CMIP6 data display
13.4 Convert CMIP6 data to DNDC meteorological data
13.5 DNDC simulation under future climate change
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