Citation: Mk. Abekoe et H. Tiessen, FERTILIZER P TRANSFORMATIONS AND P AVAILABILITY IN HILLSLOPE SOILS OFNORTHERN GHANA, Nutrient cycling in agroecosystems, 52(1), 1998, pp. 45-54
Citation: C. Shang et H. Tiessen, ORGANIC-MATTER STABILIZATION IN 2 SEMIARID TROPICAL SOILS - SIZE, DENSITY, AND MAGNETIC SEPARATIONS, Soil Science Society of America journal, 62(5), 1998, pp. 1247-1257
Authors:
AMELUNG W
ZECH W
ZHANG X
FOLLETT RF
TIESSEN H
KNOX E
FLACH KW
Citation: W. Amelung et al., CARBON, NITROGEN, AND SULFUR POOLS IN PARTICLE-SIZE FRACTIONS AS INFLUENCED BY CLIMATE, Soil Science Society of America journal, 62(1), 1998, pp. 172-181
Citation: Mk. Abekoe et H. Tiessen, PHOSPHORUS FORMS, LATERITIC NODULES AND SOIL PROPERTIES ALONG A HILLSLOPE IN NORTHERN GHANA, Catena, 33(1), 1998, pp. 1-15
Authors:
SAMPAIO EVDB
ARAUJO ED
SALCEDO IH
TIESSEN H
Citation: Evdb. Sampaio et al., REGROWTH OF CAATINGA VEGETATION AFTER SLA SHING AND BURNING, AT SERRA-TALHADA, PE, BRAZIL, Pesquisa agropecuaria brasileira (1977), 33(5), 1998, pp. 621-632
Authors:
BLAIR GJ
CHAPMAN L
WHITBREAD AM
BALLCOELHO B
LARSEN P
TIESSEN H
Citation: Gj. Blair et al., SOIL CARBON CHANGES RESULTING FROM SUGARCANE TRASH MANAGEMENT AT 2 LOCATIONS IN QUEENSLAND, AUSTRALIA, AND IN NORTHEAST BRAZIL, Australian Journal of Soil Research, 36(6), 1998, pp. 873-881
Citation: Ih. Salcedo et al., NUTRIENT AVAILABILITY IN SOIL SAMPLES FROM SHIFTING CULTIVATION SITESIN THE SEMIARID CAATINGA OF NE BRAZIL, Agriculture, ecosystems & environment, 65(2), 1997, pp. 177-186
Citation: C. Shang et H. Tiessen, ORGANIC-MATTER LABILITY IN A TROPICAL OXISOL - EVIDENCE FROM SHIFTINGCULTIVATION, CHEMICAL OXIDATION, PARTICLE-SIZE, DENSITY, AND MAGNETICFRACTIONATIONS, Soil science, 162(11), 1997, pp. 795-807
Citation: A. Oberson et al., DETERMINATION OF PHOSPHORUS RELEASED BY CHLOROFORM FUMIGATION FROM MICROBIAL BIOMASS IN HIGH P SORBING TROPICAL SOILS, Soil biology & biochemistry, 29(9-10), 1997, pp. 1579-1583
Authors:
SHANG C
CALDWELL DE
STEWART JWB
TIESSEN H
HUANG PM
Citation: C. Shang et al., BIOAVAILABILITY OF ORGANIC AND INORGANIC PHOSPHATES ADSORBED ON SHORT-RANGE ORDERED ALUMINUM PRECIPITATE, Microbial ecology, 31(1), 1996, pp. 29-39
Citation: C. Morel et al., SENSITIVITY TO EQUILIBRATION PERIODS OF PHOSPHATE SORPTION AND ISOTOPIC EXCHANGE METHODS ASSESSING Q I RELATIONSHIPS IN SOILS/, Soil science, 161(7), 1996, pp. 459-467
Citation: C. Morel et al., CORRECTION FOR P-SORPTION IN THE MEASUREMENT OF SOIL MICROBIAL BIOMASS P BY CHCL(3) FUMIGATION, Soil biology & biochemistry, 28(12), 1996, pp. 1699-1706
Citation: Lp. Letkeman et al., PHOSPHORUS TRANSFORMATIONS AND REDISTRIBUTION DURING PEDOGENESIS OF WESTERN CANADIAN SOILS, Geoderma, 71(3-4), 1996, pp. 201-218
Authors:
GIJSMAN AJ
OBERSON A
TIESSEN H
FRIESEN DK
Citation: Aj. Gijsman et al., LIMITED APPLICABILITY OF THE CENTURY MODEL TO HIGHLY WEATHERED TROPICAL SOILS, Agronomy journal, 88(6), 1996, pp. 894-903
Citation: Jo. Agbenin et H. Tiessen, PHOSPHORUS FARMS IN PARTICLE-SIZE FRACTIONS OF A TOPOSEQUENCE FROM NORTHEAST BRAZIL, Soil Science Society of America journal, 59(6), 1995, pp. 1687-1693
Citation: Jo. Agbenin et H. Tiessen, PHOSPHORUS SORPTION AT FIELD-CAPACITY AND SOIL IONIC-STRENGTH - KINETICS AND TRANSFORMATION, Soil Science Society of America journal, 59(4), 1995, pp. 998-1005
Citation: Jo. Agbenin et H. Tiessen, SOIL PROPERTIES AND THEIR VARIATIONS ON 2 CONTIGUOUS HILLSLOPES IN NORTHEAST BRAZIL, Catena, 24(2), 1995, pp. 147-161
Citation: H. Tiessen, THE EFFECTS OF SOIL PROPERTIES ON THE DIFFERENTIAL PHOSPHATE SORPTIONBY SEMIARID SOILS FROM NORTHEAST BRAZIL - RESPONSE, Soil science, 159(1), 1995, pp. 76-76
Citation: C. Morel et al., PHOSPHORUS TRANSFORMATIONS AND AVAILABILITY UNDER CROPPING AND FERTILIZATION ASSESSED BY ISOTOPIC EXCHANGE, Soil Science Society of America journal, 58(5), 1994, pp. 1439-1445
Citation: Jo. Agbenin et H. Tiessen, THE EFFECTS OF SOIL PROPERTIES ON THE DIFFERENTIAL PHOSPHATE SORPTIONBY SEMIARID SOILS FROM NORTHEAST BRAZIL, Soil science, 157(1), 1994, pp. 36-45
Citation: H. Tiessen et al., PHOSPHORUS AND NITROGEN STATUS IN SOILS AND VEGETATION ALONG A TOPOSEQUENCE OF DYSTROPHIC RAIN-FORESTS ON THE UPPER RIO-NEGRO, Oecologia, 99(1-2), 1994, pp. 145-150