TY - JOUR A1 - Mukherjee, A. A1 - Zimmerman, A. R. A1 - Hamdan, R. A1 - Cooper, W. T. T1 - Physicochemical changes in pyrogenic organic matter (biochar) after 15 months of field aging JO - Solid Earth J1 - SE VL - 5 IS - 2 SP - 693 EP - 704 Y1 - 2014/07/23 PB - Copernicus Publications SN - 1869-9529 UR - https://se.copernicus.org/articles/5/693/2014/ L1 - https://se.copernicus.org/articles/5/693/2014/se-5-693-2014.pdf DO - 10.5194/se-5-693-2014 ER -