| The effect of fire on soil organic matter—a review JA González-Pérez, FJ González-Vila, G Almendros, H Knicker Environment international 30 (6), 855-870, 2004 | 1464 | 2004 |
| How does fire affect the nature and stability of soil organic nitrogen and carbon? A review H Knicker Biogeochemistry 85 (1), 91-118, 2007 | 1005 | 2007 |
| Soil C and N stocks as affected by cropping systems and nitrogen fertilisation in a southern Brazil Acrisol managed under no-tillage for 17 years J Diekow, J Mielniczuk, H Knicker, C Bayer, DP Dick, I Kögel-Knabner Soil and Tillage Research 81 (1), 87-95, 2005 | 413 | 2005 |
| Improvement of 13C and 15N CPMAS NMR spectra of bulk soils, particle size fractions and organic material by treatment with 10% hydrofluoric acid MWI Schmidt, H Knicker, PG Hatcher, I Kogel‐Knabner European Journal of Soil Science 48 (2), 319-328, 1997 | 413 | 1997 |
| N-15 and C-13 CPMAS and solution NMR studies of N-15 enriched plant material during 600 days of microbial degradation H Knicker, HD Lüdemann Organic Geochemistry 23 (4), 329-341, 1995 | 370 | 1995 |
| Fire-induced transformation of C-and N-forms in different organic soil fractions from a Dystric Cambisol under a Mediterranean pine forest (Pinus pinaster) H Knicker, FJ González-Vila, O Polvillo, JA González, G Almendros Soil Biology and Biochemistry 37 (4), 701-718, 2005 | 356 | 2005 |
| Rearrangement of carbon and nitrogen forms in peat after progressive thermal oxidation as determined by solid-state 13C-and 15N-NMR spectroscopy G Almendros, H Knicker, FJ González-Vila Organic Geochemistry 34 (11), 1559-1568, 2003 | 339 | 2003 |
| Characterization of ferrihydrite-soil organic matter coprecipitates by X-ray diffraction and Mossbauer spectroscopy K Eusterhues, FE Wagner, W Häusler, M Hanzlik, H Knicker, KU Totsche, ... Environmental science & technology 42 (21), 7891-7897, 2008 | 303 | 2008 |
| Carbon and nitrogen stocks in physical fractions of a subtropical Acrisol as influenced by long-term no-till cropping systems and N fertilisation J Diekow, J Mielniczuk, H Knicker, C Bayer, DP Dick, I Kögel-Knabner Plant and Soil 268, 319-328, 2005 | 297 | 2005 |
| Knowledge gaps in soil carbon and nitrogen interactions–From molecular to global scale AI Gärdenäs, GI Ågren, JA Bird, M Clarholm, S Hallin, P Ineson, T Kätterer, ... Soil Biology and Biochemistry 43 (4), 702-717, 2011 | 292 | 2011 |
| Soil organic N-An under-rated player for C sequestration in soils? H Knicker Soil Biology and Biochemistry 43 (6), 1118-1129, 2011 | 275 | 2011 |
| Survival of protein in an organic-rich sediment: possible protection by encapsulation in organic matter H Knicker, PG Hatcher Naturwissenschaften 84, 231-234, 1997 | 267 | 1997 |
| 13C-and 15N-NMR spectroscopic examination of the transformation of organic nitrogen in plant biomass during thermal treatment H Knicker, G Almendros, FJ González-Vila, F Martín, HD Lüdemann Soil Biology and Biochemistry 28 (8), 1053-1060, 1996 | 256 | 1996 |
| Fractionation of organic matter due to reaction with ferrihydrite: coprecipitation versus adsorption K Eusterhues, T Rennert, H Knicker, I Kogel-Knabner, KU Totsche, ... Environmental Science & Technology 45 (2), 527-533, 2011 | 255 | 2011 |
| The effect of 10% HF treatment on the resolution of CPMAS 13C NMR spectra and on the quality of organic matter in Ferralsols CN Gonçalves, RSD Dalmolin, DP Dick, H Knicker, E Klamt, ... Geoderma 116 (3-4), 373-392, 2003 | 254 | 2003 |
| Mineralisation and structural changes during the initial phase of microbial degradation of pyrogenic plant residues in soil A Hilscher, K Heister, C Siewert, H Knicker Organic Geochemistry 40 (3), 332-342, 2009 | 246 | 2009 |
| Pyrogenic organic matter in soil: Its origin and occurrence, its chemistry and survival in soil environments H Knicker Quaternary International 243 (2), 251-263, 2011 | 240 | 2011 |
| A new conceptual model for the structural properties of char produced during vegetation fires H Knicker, A Hilscher, FJ González-Vila, G Almendros Organic Geochemistry 39 (8), 935-939, 2008 | 234 | 2008 |
| Characterization of humic acids from a Brazilian Oxisol under different tillage systems by EPR, 13C NMR, FTIR and fluorescence spectroscopy MG Pérez, L Martin-Neto, SC Saab, EH Novotny, DMBP Milori, ... Geoderma 118 (3-4), 181-190, 2004 | 225 | 2004 |
| Stabilization of N-compounds in soil and organic-matter-rich sediments—what is the difference? H Knicker Marine Chemistry 92 (1-4), 167-195, 2004 | 210 | 2004 |
