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Updated: Sep 11, 2025

Use of Principal Components for Scaling Up Topographic Models to Map Soil Redistribution and Soil Organic Carbon
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[基于SSA优化CatBoost的甘南草地土壤有机碳含量估计]

Zi-Ming Ma1, Mei-Ling Zhang1, Xing-Yu Liu1

  • 1Center for Quantitative Biology, College of Science, Gansu Agricultural University, Lanzhou 730070, China.

Huan jing ke xue= Huanjing kexue
|August 14, 2025
PubMed
概括

甘南藏区的土壤有机碳 (SOC) 在西北最高,向东下降. 年平均气温,增强植被指数 (EVI) 和数字海拔模型 (DEM) 显著影响SOC分布.

关键词:
在 CatBoost 模型中.甘南草原 甘南草原机器学习是机器学习.优化算法优化算法土壤有机碳 (SOC) 是土壤中的有机碳.

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