Long-term plastic film mulching and fertilization treatments changed the annual distribution of residual maize straw C in soil aggregates under field conditions: characterization by 13C tracing - Xinxin Jin; Tingting An; Aaron R. Gall; Shuangyi Li; Liangjie Sun; Jiubo Pei; Xiaodan Gao; Xuan He; Shifeng Fu; Xueli Ding; Jingkuan Wang (Journal of Soils and Sediments, 2018)