汤水荣

Soil Carbon Fractions and Aggregation Regulate N 2 O Emissions and Microbial N‐Cycling Genes: A Case Study Across Tropical Paddy Soils With Contrasting Organic Matter Levels

ABSTRACT Background : Nitrous oxide (N 2 O) is a major greenhouse gas, and its production is shaped by soil organic matter (SOM). Yet, how different SOM‐derived labile carbon fractions regulate N 2 O remains unclear, especially in tropical paddy soils where weak SOM stabilization...