Literaturrecherche

Literatur Wilson RS, Keller A, Shapcott A, Leonhardt SD, Sickel W, Hardwick JL, Heard TA, Kaluza BF, Wallace HM (2021) Many small rather than few large sources identified in long-term bee pollen diets in agroecosystems. Agric Ecosyst Environ 310:107296, DOI:10.1016/j.agee.2020.107296

Literatur Mathivanan GP, Eysholdt M, Zinnbauer M, Rösemann C, Fuß R (2021) New N2O emission factors for crop residues and fertiliser inputs to agricultural soils in Germany. Agric Ecosyst Environ 322:107640, DOI:10.1016/j.agee.2021.107640