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Soil carbon and nitrogen storage along elevation across different studies
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2021-03-11
相关数据集
Calcium Carbonate Constrains the Capacity and Saturation of Mineral-Associated Organic Carbon in Global Soils
矿物相关有机碳（MAOC）是土壤有机碳中最稳定且持久的成分，是长期碳储存的核心。然而，全球范围内对其容量和饱和度的限制量化不足，尤其是在覆盖地球陆地大面积的含钙土壤中。本研究将区域土壤采样与全球数据集整合，系统评估碳酸钙对MAOC储存和饱和的限制作用。我们利用针对含钙土和非含钙土壤的随机森林机器学习模型，生成全球MAOC分布图（0–30厘米），并揭示含钙土壤虽然覆盖全球陆地面积近三分之一，但仅占全
DataCite Commons2025-12-17 更新180
Global potential to increase soil carbon storage by reducing rotational fallow in semiarid regions
Intensification of cropping systems improves crop productivity and soil organic carbon (SOC) storage by maintaining or enhancing existing SOC stocks. We compiled published data on SOC changes in agric
DataONE2026-01-03 更新90
Data from: Sensitivity of global soil carbon stocks to combined nutrient enrichment
Soil stores approximately twice as much carbon as the atmosphere and fluctuations in the size of the soil carbon pool directly influence climate conditions. We used the Nutrient Network global chang
DataCite Commons2025-06-01 更新70
Archived data from Northern Circumpolar Soil Carbon Database
The Northern Circumpolar Soil Carbon Database (NCSCD) is a geospatial database created for the purpose of quantifying storage of organic carbon in soils of the northern circumpolar permafrost region.
DataCite Commons2025-09-22 更新100
Data from: Soil carbon response to woody plant encroachment: Importance of spatial heterogeneity and deep soil storage
1. Recent global trends of increasing woody plant abundance in grass-dominated ecosystems may substantially enhance soil organic carbon (SOC) storage and could represent a strong carbon (C) sink in t
DataONE2017-03-10 更新90
