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Tree Cover Increases in Eastern China
- 1. GROUP MEMBERS 1. Abu Taher 44648 2. Muhammad Wajahat 44981 3. Rajinder Kumar 44910 Masters of IT and Systems Victorian Institute of Technology
- 2. MITS4003 DATABASE SYSTEMS Paper: Recent tree cover increases in eastern China linked to low, declining human pressure, steep topography, and climatic conditions favouring tree growth Authors: Nüchel, J. and Svenning, J.C., 2017
- 3. INTRODUCTION
- 4. RECENT DATA COLLECTION Collect data from different sources as from 2000 to 2010, the number of trees increases in China with 10%.
- 5. MATERIALS AND METHODS Study area Data of Environmental and anthropogenic Random Forest
- 6. STUDY AREA As show in figure, complete the study on half area of China with 4873475 km2 about the diverse climate in different regions. This image show the area that cover by tress in year of 2000.
- 7. DATA OF ENVIRONMENTAL AND ANTHROPOGENIC Collect data from 2000 to 2010 with using MODIS & VCF methods. The collected data represent uncertainty in tree cover area with difference between actual tree cover area and semi-tree cover area. Anthropogenic activities cover the area of HII, GDP with HPD as density of human population changes every year in a high number.
- 8. RANDOM FOREST Show the changes in tree cover area from 2000 to 2010 in the below graph. Distribute different species & use machine learning technique for the classification of trees Check the performance of RF model that influenced by different number of varaibles
- 9. RESULTS 1 2
- 10. RESULTS… 1 2 3
- 11. DISCUSSION
- 12. REFERENCE Nüchel, J. and Svenning, J.C., 2017. Recent tree cover increases in eastern China linked to low, declining human pressure, steep topography, and climatic conditions favoring tree growth. PloS one, 12(6), p.e0177552.
Editor's Notes
- Conduct the process of database system with data mining & data analysis after getting the results in selected journal or paper. The paper is about the tree cover increment in China with low declined human pressure and steep topography. The climate conditions are also in favour of tree in recent years.
- Cover the area of 2667875 km2 compare to decline area of 1854900 km2 in recent years.
- Cover different area in materials & methods section with study area, random forest and Environmental and anthropogenic data that collects from different sources.
- Terms refers to Moderate Resolution Imaging Spectroradiometer (MODIS) Vegetation Continuous Fields (VCF) and Human population density (HPD), Human Influence Index (HII) and Gross Domestic Product (GDP)
- The above result one shows with changes in the percent of area from 2000 to 2010 Result two shows with the important of different variables with different RF models that applied in country to get the dataset of trees.
- Result one is about the partial dependencies plots in different variables with using RF (Random Forest) models as created graphs with scale, elevation, evapotranspiration and changes in population density with Human Influence Index. The next graph result is about the plots of partial decencies with using the scale of RF models with same as last one.