个人简介
Postdoctoral Research Associate – Biosciences Division, Molecular Microbial Ecology Group, Oak Ridge National Laboratory (2008-2010)
Ph.D. – Environmental Science, Wageningen University, the Netherlands (2007)
M.Sc. – Nature conservation and development, Wageningen University, the Netherlands (2003)
B.Sc. – Forestry and Nature Management, Wageningen University, the Netherlands (2001)
研究领域
Broadly our lab studies how changes in climate and land-use affect ecosystem processes that drive the global carbon cycle. We are especially interested in the question of how plant roots and soil microorganisms interact to affect soil carbon and nutrient dynamics.
近期论文
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Kardol P, Throop HL, Adkins J**, de Graaff M-A (2016) A hierarchical framework for studying the role of biodiversity in soil food web processes and ecosystem services. Soil Biology & Biochemistry (in review).
Adkins J**, Jastrow JD, Morris G, Six J, de Graaff M-A (2016) Effects of switchgrass cultivars and intraspecific differences in root morphology on soil carbon stabilization. Geoderma 262, 147-154.
Morris GP, Hu Z, Grabowski PP, Borevitz JO, de Graaff M-A, Miller RM, Jastrow JD (2015) Genotypic diversity effects on biomass production in native perennial bioenergy cropping systems. Global Change Biology Bioenergy (DOI: 10.1111/gcbb.12309).
de Graaff M-A, Adkins J**., Kardol P, Throop HL (2015) A meta-analysis of soil biodiversity impacts on the carbon cycle. Soil 1, 257-271.
de Graaff M-A., Throop H.L., Verburg P.S.J., Arnone J.A., Campos X.* (2014) A synthesis of climate change and vegetation cover effects on biogeochemical cycling in shrub dominated drylands. Ecosystems 5, 931-945.
Smith A.P.*, Marin-Spiotta E., de Graaff M-A., Balser T.C. (2014) Microbial community structure varies across soil organic matter aggregate pools during tropical land cover change. Soil Biology & Biochemistry 77, 292-303.
De Graaff M-A., Jastrow J.D., Gillette S., Johns A.**, Wullschleger S.D. (2014) Differential priming of soil carbon driven by soil depth and root impacts on carbon availability. Soil Biology & Biochemistry 69, 147-156.
De Graaff M-A., Six J., Jastrow J.D., Schadt C.W., Wullschleger S.D. (2013) Variation in root architecture among switchgrass cultivars impacts root decomposition rates. Soil Biology & Biochemistry 58, 198-206.
De Graaff M-A., Schadt C.W., Six J., Schweitzer J.S., Rula K.**, Classen A.T. (2011) Elevated CO2 and plant species diversity interact to slow root decomposition. Soil Biology & Biochemistry, 43, 2347-2354.
De Graaff M-A., Castro H., Classen A.T., Garten C.T. Schadt C.W. (2010) Root exudates mediate plant residue decomposition rates by regulating the microbial community structure. New Phytologist, 188, 1055-1064.
De Graaff M-A., Six J., van Kessel C. (2009) Rhizodeposition-induced decomposition increases N availability to wild and cultivated wheat genotypes. Soil Biology & Biochemistry, 41, 1094-1103.
Hungate B.A., van Groenigen K.J., Six J., Jastrow J.D., Luo Y., de Graaff M-A., van Kessel C., Osenberg C.W. (2009) Assessing the effect of elevated CO2 on soil carbon: a comparison of four meta-analyses. Global Change Biology, 15, 2020-2034.
De Graaff M-A., Six J., van Kessel C. (2008) The impact of long-term elevated CO2 on C and N retention in stable SOM pools. Plant and Soil, 303, 311-321.
De Graaff M-A., Six J., van Kessel C. (2007) Elevated CO2 increases rhizodeposition and microbial immobilization of root-derived nitrogen. New Phytologist, 173, 778–786.
de Graaff M-A., van Groenigen K.J., Six J., Hungate B., van Kessel C. (2006) Interactions between plant growth and soil nutrient cycling under elevated CO2: a Meta-Analysis. Global Change Biology, 12, 1-15.
Van Kessel C., Boots B., de Graaff M-A., Six J. (2006) Soil C and N sequestration in a grassland following 10 years of Free Air CO2 Enrichment. Global Change Biology, 12, 1-13.
Van Groenigen K.J., Six J., Hungate B., de Graaff M-A., van Breemen N., van Kessel C. (2006) Element interactions limit soil carbon storage. Proceedings of the National Academy of Sciences, 103, 6571-6574.
De Graaff M-A., Six J., van Kessel C. (2006) Prolonged elevated atmospheric CO2 does not affect decomposition of plant material. Soil Biology & Biochemistry, 38, 187-190.
Van Groenigen, K.J., de Graaff M-A., Six J., Harris D., Kuikman P., van Kessel C. (2005) The impact of elevated [CO2] on soil C and N dynamics: a meta-analysis. In: N?sberger J, Long SP, Norby RJ, Stitt M, Hendrey GR, Blum H, eds. Managed Ecosystems and CO2 Case Studies, Processes and Perspectives. Berlin Heidelberg, Germany: Springer-Verlag, 373-388.
De Graaff M-A., Six J., Harris D., van Kessel C. (2004) Decomposition of soil and plant carbon from pasture systems after 9 years of exposure to elevated CO2: impact on C cycling and modeling. Global Change Biology, 10, 1922-1935.