Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils
Mineral surfaces in soil are an important interface for organic matter (OM) and nutrient cycling, with associated microorganisms contributing to the formation and turnover of mineral-associated OM (MAOM). However, the relevance of intrinsic (mineral type) versus extrinsic (land-use intensity) factor...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Brandt, Luise [verfasserIn] Stache, Fabian [verfasserIn] Poll, Christian [verfasserIn] Bramble, De Shorn [verfasserIn] Schöning, Ingo [verfasserIn] Schrumpf, Marion [verfasserIn] Ulrich, Susanne [verfasserIn] Kaiser, Klaus [verfasserIn] Mikutta, Robert [verfasserIn] Mikutta, Christian [verfasserIn] Oelmann, Yvonne [verfasserIn] Konrad, Alexander [verfasserIn] Siemens, Jan [verfasserIn] Kandeler, Ellen [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2023 |
|---|
| Schlagwörter: |
Mineral-associated microorganisms Mineral-associated organic matter (MAOM) |
|---|
| Übergeordnetes Werk: |
Enthalten in: Soil biology & biochemistry - Amsterdam [u.a.] : Elsevier Science, 1969, 182 |
|---|---|
| Übergeordnetes Werk: |
volume:182 |
| DOI / URN: |
10.1016/j.soilbio.2023.109037 |
|---|
| Katalog-ID: |
ELV009870369 |
|---|
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| 100 | 1 | |a Brandt, Luise |e verfasserin |0 (orcid)0000-0003-2719-0441 |4 aut | |
| 245 | 1 | 0 | |a Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils |
| 264 | 1 | |c 2023 | |
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| 520 | |a Mineral surfaces in soil are an important interface for organic matter (OM) and nutrient cycling, with associated microorganisms contributing to the formation and turnover of mineral-associated OM (MAOM). However, the relevance of intrinsic (mineral type) versus extrinsic (land-use intensity) factors on the co-development of MAOM and microorganisms under natural conditions remains poorly understood. Mineral containers filled with mixtures of quartz-sand and pristine secondary minerals (goethite or illite) were exposed to 50 grassland topsoils of the Schwäbische Alb (Germany) along a land-use intensity gradient for five years. Mineral samples and soils were analyzed for organic carbon (OC) and nutrients (N and P), abundance and composition of major microbial groups based on phospholipid fatty acid profiles, as well as enzyme activities (β-glucosidase, β-xylosidase, N-acetylglucosaminidase, and acid phosphatase). Microorganisms colonized both mineral samples to the same extent, with goethite samples exhibiting greater MAOM accumulation and higher enzyme activities than illite samples. Both mineral samples differed from the overlying soils with greater relative abundances of fungi and Gram-negative bacteria and greater microbial acquisition of nutrients (N and P) relative to C as indicated by the stoichiometry of enzyme activities. Increasing land-use intensity was associated with decreasing C:N ratios and microbial abundances for goethite samples and increasing β-glucosidase activity for illite samples while the proportion of fungi was reduced in both mineral samples. We conclude that in the studied temperate grasslands the association of OM and microorganisms with secondary minerals is driven more by mineral type and reactivity than by differences in land-use intensity. The different minerals apparently formed distinct microhabitats with unique characteristics that differed in MAOM accumulation and microbial access to OC and nutrients, thus affecting microbial colonization and functionality. | ||
| 650 | 4 | |a Mineral-associated microorganisms | |
| 650 | 4 | |a Mineral-associated organic matter (MAOM) | |
| 650 | 4 | |a Phospholipid fatty acids (PLFAs) | |
| 650 | 4 | |a Enzyme activities | |
| 650 | 4 | |a Land use intensity | |
| 650 | 4 | |a Mineralosphere | |
| 700 | 1 | |a Stache, Fabian |e verfasserin |4 aut | |
| 700 | 1 | |a Poll, Christian |e verfasserin |0 (orcid)0000-0002-9674-4447 |4 aut | |
| 700 | 1 | |a Bramble, De Shorn |e verfasserin |0 (orcid)0000-0002-1212-4575 |4 aut | |
| 700 | 1 | |a Schöning, Ingo |e verfasserin |4 aut | |
| 700 | 1 | |a Schrumpf, Marion |e verfasserin |4 aut | |
| 700 | 1 | |a Ulrich, Susanne |e verfasserin |0 (orcid)0000-0003-2649-5796 |4 aut | |
| 700 | 1 | |a Kaiser, Klaus |e verfasserin |0 (orcid)0000-0001-7376-443X |4 aut | |
| 700 | 1 | |a Mikutta, Robert |e verfasserin |4 aut | |
| 700 | 1 | |a Mikutta, Christian |e verfasserin |4 aut | |
| 700 | 1 | |a Oelmann, Yvonne |e verfasserin |0 (orcid)0000-0003-3513-6568 |4 aut | |
| 700 | 1 | |a Konrad, Alexander |e verfasserin |4 aut | |
| 700 | 1 | |a Siemens, Jan |e verfasserin |4 aut | |
| 700 | 1 | |a Kandeler, Ellen |e verfasserin |0 (orcid)0000-0002-2854-0012 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Soil biology & biochemistry |d Amsterdam [u.a.] : Elsevier Science, 1969 |g 182 |h Online-Ressource |w (DE-627)306591596 |w (DE-600)1498740-5 |w (DE-576)100704522 |7 nnns |
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10.1016/j.soilbio.2023.109037 doi (DE-627)ELV009870369 (ELSEVIER)S0038-0717(23)00099-8 DE-627 ger DE-627 rda eng 570 540 VZ BIODIV DE-30 fid 38.60 bkl 48.32 bkl Brandt, Luise verfasserin (orcid)0000-0003-2719-0441 aut Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mineral surfaces in soil are an important interface for organic matter (OM) and nutrient cycling, with associated microorganisms contributing to the formation and turnover of mineral-associated OM (MAOM). However, the relevance of intrinsic (mineral type) versus extrinsic (land-use intensity) factors on the co-development of MAOM and microorganisms under natural conditions remains poorly understood. Mineral containers filled with mixtures of quartz-sand and pristine secondary minerals (goethite or illite) were exposed to 50 grassland topsoils of the Schwäbische Alb (Germany) along a land-use intensity gradient for five years. Mineral samples and soils were analyzed for organic carbon (OC) and nutrients (N and P), abundance and composition of major microbial groups based on phospholipid fatty acid profiles, as well as enzyme activities (β-glucosidase, β-xylosidase, N-acetylglucosaminidase, and acid phosphatase). Microorganisms colonized both mineral samples to the same extent, with goethite samples exhibiting greater MAOM accumulation and higher enzyme activities than illite samples. Both mineral samples differed from the overlying soils with greater relative abundances of fungi and Gram-negative bacteria and greater microbial acquisition of nutrients (N and P) relative to C as indicated by the stoichiometry of enzyme activities. Increasing land-use intensity was associated with decreasing C:N ratios and microbial abundances for goethite samples and increasing β-glucosidase activity for illite samples while the proportion of fungi was reduced in both mineral samples. We conclude that in the studied temperate grasslands the association of OM and microorganisms with secondary minerals is driven more by mineral type and reactivity than by differences in land-use intensity. The different minerals apparently formed distinct microhabitats with unique characteristics that differed in MAOM accumulation and microbial access to OC and nutrients, thus affecting microbial colonization and functionality. Mineral-associated microorganisms Mineral-associated organic matter (MAOM) Phospholipid fatty acids (PLFAs) Enzyme activities Land use intensity Mineralosphere Stache, Fabian verfasserin aut Poll, Christian verfasserin (orcid)0000-0002-9674-4447 aut Bramble, De Shorn verfasserin (orcid)0000-0002-1212-4575 aut Schöning, Ingo verfasserin aut Schrumpf, Marion verfasserin aut Ulrich, Susanne verfasserin (orcid)0000-0003-2649-5796 aut Kaiser, Klaus verfasserin (orcid)0000-0001-7376-443X aut Mikutta, Robert verfasserin aut Mikutta, Christian verfasserin aut Oelmann, Yvonne verfasserin (orcid)0000-0003-3513-6568 aut Konrad, Alexander verfasserin aut Siemens, Jan verfasserin aut Kandeler, Ellen verfasserin (orcid)0000-0002-2854-0012 aut Enthalten in Soil biology & biochemistry Amsterdam [u.a.] : Elsevier Science, 1969 182 Online-Ressource (DE-627)306591596 (DE-600)1498740-5 (DE-576)100704522 nnns volume:182 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.60 Bodenkunde: Allgemeines Geowissenschaften VZ 48.32 Bodenkunde Bodenbewertung Land- und Forstwirtschaft VZ AR 182 |
| spelling |
10.1016/j.soilbio.2023.109037 doi (DE-627)ELV009870369 (ELSEVIER)S0038-0717(23)00099-8 DE-627 ger DE-627 rda eng 570 540 VZ BIODIV DE-30 fid 38.60 bkl 48.32 bkl Brandt, Luise verfasserin (orcid)0000-0003-2719-0441 aut Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mineral surfaces in soil are an important interface for organic matter (OM) and nutrient cycling, with associated microorganisms contributing to the formation and turnover of mineral-associated OM (MAOM). However, the relevance of intrinsic (mineral type) versus extrinsic (land-use intensity) factors on the co-development of MAOM and microorganisms under natural conditions remains poorly understood. Mineral containers filled with mixtures of quartz-sand and pristine secondary minerals (goethite or illite) were exposed to 50 grassland topsoils of the Schwäbische Alb (Germany) along a land-use intensity gradient for five years. Mineral samples and soils were analyzed for organic carbon (OC) and nutrients (N and P), abundance and composition of major microbial groups based on phospholipid fatty acid profiles, as well as enzyme activities (β-glucosidase, β-xylosidase, N-acetylglucosaminidase, and acid phosphatase). Microorganisms colonized both mineral samples to the same extent, with goethite samples exhibiting greater MAOM accumulation and higher enzyme activities than illite samples. Both mineral samples differed from the overlying soils with greater relative abundances of fungi and Gram-negative bacteria and greater microbial acquisition of nutrients (N and P) relative to C as indicated by the stoichiometry of enzyme activities. Increasing land-use intensity was associated with decreasing C:N ratios and microbial abundances for goethite samples and increasing β-glucosidase activity for illite samples while the proportion of fungi was reduced in both mineral samples. We conclude that in the studied temperate grasslands the association of OM and microorganisms with secondary minerals is driven more by mineral type and reactivity than by differences in land-use intensity. The different minerals apparently formed distinct microhabitats with unique characteristics that differed in MAOM accumulation and microbial access to OC and nutrients, thus affecting microbial colonization and functionality. Mineral-associated microorganisms Mineral-associated organic matter (MAOM) Phospholipid fatty acids (PLFAs) Enzyme activities Land use intensity Mineralosphere Stache, Fabian verfasserin aut Poll, Christian verfasserin (orcid)0000-0002-9674-4447 aut Bramble, De Shorn verfasserin (orcid)0000-0002-1212-4575 aut Schöning, Ingo verfasserin aut Schrumpf, Marion verfasserin aut Ulrich, Susanne verfasserin (orcid)0000-0003-2649-5796 aut Kaiser, Klaus verfasserin (orcid)0000-0001-7376-443X aut Mikutta, Robert verfasserin aut Mikutta, Christian verfasserin aut Oelmann, Yvonne verfasserin (orcid)0000-0003-3513-6568 aut Konrad, Alexander verfasserin aut Siemens, Jan verfasserin aut Kandeler, Ellen verfasserin (orcid)0000-0002-2854-0012 aut Enthalten in Soil biology & biochemistry Amsterdam [u.a.] : Elsevier Science, 1969 182 Online-Ressource (DE-627)306591596 (DE-600)1498740-5 (DE-576)100704522 nnns volume:182 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.60 Bodenkunde: Allgemeines Geowissenschaften VZ 48.32 Bodenkunde Bodenbewertung Land- und Forstwirtschaft VZ AR 182 |
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10.1016/j.soilbio.2023.109037 doi (DE-627)ELV009870369 (ELSEVIER)S0038-0717(23)00099-8 DE-627 ger DE-627 rda eng 570 540 VZ BIODIV DE-30 fid 38.60 bkl 48.32 bkl Brandt, Luise verfasserin (orcid)0000-0003-2719-0441 aut Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mineral surfaces in soil are an important interface for organic matter (OM) and nutrient cycling, with associated microorganisms contributing to the formation and turnover of mineral-associated OM (MAOM). However, the relevance of intrinsic (mineral type) versus extrinsic (land-use intensity) factors on the co-development of MAOM and microorganisms under natural conditions remains poorly understood. Mineral containers filled with mixtures of quartz-sand and pristine secondary minerals (goethite or illite) were exposed to 50 grassland topsoils of the Schwäbische Alb (Germany) along a land-use intensity gradient for five years. Mineral samples and soils were analyzed for organic carbon (OC) and nutrients (N and P), abundance and composition of major microbial groups based on phospholipid fatty acid profiles, as well as enzyme activities (β-glucosidase, β-xylosidase, N-acetylglucosaminidase, and acid phosphatase). Microorganisms colonized both mineral samples to the same extent, with goethite samples exhibiting greater MAOM accumulation and higher enzyme activities than illite samples. Both mineral samples differed from the overlying soils with greater relative abundances of fungi and Gram-negative bacteria and greater microbial acquisition of nutrients (N and P) relative to C as indicated by the stoichiometry of enzyme activities. Increasing land-use intensity was associated with decreasing C:N ratios and microbial abundances for goethite samples and increasing β-glucosidase activity for illite samples while the proportion of fungi was reduced in both mineral samples. We conclude that in the studied temperate grasslands the association of OM and microorganisms with secondary minerals is driven more by mineral type and reactivity than by differences in land-use intensity. The different minerals apparently formed distinct microhabitats with unique characteristics that differed in MAOM accumulation and microbial access to OC and nutrients, thus affecting microbial colonization and functionality. Mineral-associated microorganisms Mineral-associated organic matter (MAOM) Phospholipid fatty acids (PLFAs) Enzyme activities Land use intensity Mineralosphere Stache, Fabian verfasserin aut Poll, Christian verfasserin (orcid)0000-0002-9674-4447 aut Bramble, De Shorn verfasserin (orcid)0000-0002-1212-4575 aut Schöning, Ingo verfasserin aut Schrumpf, Marion verfasserin aut Ulrich, Susanne verfasserin (orcid)0000-0003-2649-5796 aut Kaiser, Klaus verfasserin (orcid)0000-0001-7376-443X aut Mikutta, Robert verfasserin aut Mikutta, Christian verfasserin aut Oelmann, Yvonne verfasserin (orcid)0000-0003-3513-6568 aut Konrad, Alexander verfasserin aut Siemens, Jan verfasserin aut Kandeler, Ellen verfasserin (orcid)0000-0002-2854-0012 aut Enthalten in Soil biology & biochemistry Amsterdam [u.a.] : Elsevier Science, 1969 182 Online-Ressource (DE-627)306591596 (DE-600)1498740-5 (DE-576)100704522 nnns volume:182 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.60 Bodenkunde: Allgemeines Geowissenschaften VZ 48.32 Bodenkunde Bodenbewertung Land- und Forstwirtschaft VZ AR 182 |
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10.1016/j.soilbio.2023.109037 doi (DE-627)ELV009870369 (ELSEVIER)S0038-0717(23)00099-8 DE-627 ger DE-627 rda eng 570 540 VZ BIODIV DE-30 fid 38.60 bkl 48.32 bkl Brandt, Luise verfasserin (orcid)0000-0003-2719-0441 aut Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mineral surfaces in soil are an important interface for organic matter (OM) and nutrient cycling, with associated microorganisms contributing to the formation and turnover of mineral-associated OM (MAOM). However, the relevance of intrinsic (mineral type) versus extrinsic (land-use intensity) factors on the co-development of MAOM and microorganisms under natural conditions remains poorly understood. Mineral containers filled with mixtures of quartz-sand and pristine secondary minerals (goethite or illite) were exposed to 50 grassland topsoils of the Schwäbische Alb (Germany) along a land-use intensity gradient for five years. Mineral samples and soils were analyzed for organic carbon (OC) and nutrients (N and P), abundance and composition of major microbial groups based on phospholipid fatty acid profiles, as well as enzyme activities (β-glucosidase, β-xylosidase, N-acetylglucosaminidase, and acid phosphatase). Microorganisms colonized both mineral samples to the same extent, with goethite samples exhibiting greater MAOM accumulation and higher enzyme activities than illite samples. Both mineral samples differed from the overlying soils with greater relative abundances of fungi and Gram-negative bacteria and greater microbial acquisition of nutrients (N and P) relative to C as indicated by the stoichiometry of enzyme activities. Increasing land-use intensity was associated with decreasing C:N ratios and microbial abundances for goethite samples and increasing β-glucosidase activity for illite samples while the proportion of fungi was reduced in both mineral samples. We conclude that in the studied temperate grasslands the association of OM and microorganisms with secondary minerals is driven more by mineral type and reactivity than by differences in land-use intensity. The different minerals apparently formed distinct microhabitats with unique characteristics that differed in MAOM accumulation and microbial access to OC and nutrients, thus affecting microbial colonization and functionality. Mineral-associated microorganisms Mineral-associated organic matter (MAOM) Phospholipid fatty acids (PLFAs) Enzyme activities Land use intensity Mineralosphere Stache, Fabian verfasserin aut Poll, Christian verfasserin (orcid)0000-0002-9674-4447 aut Bramble, De Shorn verfasserin (orcid)0000-0002-1212-4575 aut Schöning, Ingo verfasserin aut Schrumpf, Marion verfasserin aut Ulrich, Susanne verfasserin (orcid)0000-0003-2649-5796 aut Kaiser, Klaus verfasserin (orcid)0000-0001-7376-443X aut Mikutta, Robert verfasserin aut Mikutta, Christian verfasserin aut Oelmann, Yvonne verfasserin (orcid)0000-0003-3513-6568 aut Konrad, Alexander verfasserin aut Siemens, Jan verfasserin aut Kandeler, Ellen verfasserin (orcid)0000-0002-2854-0012 aut Enthalten in Soil biology & biochemistry Amsterdam [u.a.] : Elsevier Science, 1969 182 Online-Ressource (DE-627)306591596 (DE-600)1498740-5 (DE-576)100704522 nnns volume:182 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.60 Bodenkunde: Allgemeines Geowissenschaften VZ 48.32 Bodenkunde Bodenbewertung Land- und Forstwirtschaft VZ AR 182 |
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10.1016/j.soilbio.2023.109037 doi (DE-627)ELV009870369 (ELSEVIER)S0038-0717(23)00099-8 DE-627 ger DE-627 rda eng 570 540 VZ BIODIV DE-30 fid 38.60 bkl 48.32 bkl Brandt, Luise verfasserin (orcid)0000-0003-2719-0441 aut Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mineral surfaces in soil are an important interface for organic matter (OM) and nutrient cycling, with associated microorganisms contributing to the formation and turnover of mineral-associated OM (MAOM). However, the relevance of intrinsic (mineral type) versus extrinsic (land-use intensity) factors on the co-development of MAOM and microorganisms under natural conditions remains poorly understood. Mineral containers filled with mixtures of quartz-sand and pristine secondary minerals (goethite or illite) were exposed to 50 grassland topsoils of the Schwäbische Alb (Germany) along a land-use intensity gradient for five years. Mineral samples and soils were analyzed for organic carbon (OC) and nutrients (N and P), abundance and composition of major microbial groups based on phospholipid fatty acid profiles, as well as enzyme activities (β-glucosidase, β-xylosidase, N-acetylglucosaminidase, and acid phosphatase). Microorganisms colonized both mineral samples to the same extent, with goethite samples exhibiting greater MAOM accumulation and higher enzyme activities than illite samples. Both mineral samples differed from the overlying soils with greater relative abundances of fungi and Gram-negative bacteria and greater microbial acquisition of nutrients (N and P) relative to C as indicated by the stoichiometry of enzyme activities. Increasing land-use intensity was associated with decreasing C:N ratios and microbial abundances for goethite samples and increasing β-glucosidase activity for illite samples while the proportion of fungi was reduced in both mineral samples. We conclude that in the studied temperate grasslands the association of OM and microorganisms with secondary minerals is driven more by mineral type and reactivity than by differences in land-use intensity. The different minerals apparently formed distinct microhabitats with unique characteristics that differed in MAOM accumulation and microbial access to OC and nutrients, thus affecting microbial colonization and functionality. Mineral-associated microorganisms Mineral-associated organic matter (MAOM) Phospholipid fatty acids (PLFAs) Enzyme activities Land use intensity Mineralosphere Stache, Fabian verfasserin aut Poll, Christian verfasserin (orcid)0000-0002-9674-4447 aut Bramble, De Shorn verfasserin (orcid)0000-0002-1212-4575 aut Schöning, Ingo verfasserin aut Schrumpf, Marion verfasserin aut Ulrich, Susanne verfasserin (orcid)0000-0003-2649-5796 aut Kaiser, Klaus verfasserin (orcid)0000-0001-7376-443X aut Mikutta, Robert verfasserin aut Mikutta, Christian verfasserin aut Oelmann, Yvonne verfasserin (orcid)0000-0003-3513-6568 aut Konrad, Alexander verfasserin aut Siemens, Jan verfasserin aut Kandeler, Ellen verfasserin (orcid)0000-0002-2854-0012 aut Enthalten in Soil biology & biochemistry Amsterdam [u.a.] : Elsevier Science, 1969 182 Online-Ressource (DE-627)306591596 (DE-600)1498740-5 (DE-576)100704522 nnns volume:182 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.60 Bodenkunde: Allgemeines Geowissenschaften VZ 48.32 Bodenkunde Bodenbewertung Land- und Forstwirtschaft VZ AR 182 |
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Enthalten in Soil biology & biochemistry 182 volume:182 |
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Mineral-associated microorganisms Mineral-associated organic matter (MAOM) Phospholipid fatty acids (PLFAs) Enzyme activities Land use intensity Mineralosphere |
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Brandt, Luise @@aut@@ Stache, Fabian @@aut@@ Poll, Christian @@aut@@ Bramble, De Shorn @@aut@@ Schöning, Ingo @@aut@@ Schrumpf, Marion @@aut@@ Ulrich, Susanne @@aut@@ Kaiser, Klaus @@aut@@ Mikutta, Robert @@aut@@ Mikutta, Christian @@aut@@ Oelmann, Yvonne @@aut@@ Konrad, Alexander @@aut@@ Siemens, Jan @@aut@@ Kandeler, Ellen @@aut@@ |
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2023-01-01T00:00:00Z |
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However, the relevance of intrinsic (mineral type) versus extrinsic (land-use intensity) factors on the co-development of MAOM and microorganisms under natural conditions remains poorly understood. Mineral containers filled with mixtures of quartz-sand and pristine secondary minerals (goethite or illite) were exposed to 50 grassland topsoils of the Schwäbische Alb (Germany) along a land-use intensity gradient for five years. Mineral samples and soils were analyzed for organic carbon (OC) and nutrients (N and P), abundance and composition of major microbial groups based on phospholipid fatty acid profiles, as well as enzyme activities (β-glucosidase, β-xylosidase, N-acetylglucosaminidase, and acid phosphatase). Microorganisms colonized both mineral samples to the same extent, with goethite samples exhibiting greater MAOM accumulation and higher enzyme activities than illite samples. 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Brandt, Luise |
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Brandt, Luise ddc 570 fid BIODIV bkl 38.60 bkl 48.32 misc Mineral-associated microorganisms misc Mineral-associated organic matter (MAOM) misc Phospholipid fatty acids (PLFAs) misc Enzyme activities misc Land use intensity misc Mineralosphere Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils |
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570 540 VZ BIODIV DE-30 fid 38.60 bkl 48.32 bkl Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils Mineral-associated microorganisms Mineral-associated organic matter (MAOM) Phospholipid fatty acids (PLFAs) Enzyme activities Land use intensity Mineralosphere |
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ddc 570 fid BIODIV bkl 38.60 bkl 48.32 misc Mineral-associated microorganisms misc Mineral-associated organic matter (MAOM) misc Phospholipid fatty acids (PLFAs) misc Enzyme activities misc Land use intensity misc Mineralosphere |
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ddc 570 fid BIODIV bkl 38.60 bkl 48.32 misc Mineral-associated microorganisms misc Mineral-associated organic matter (MAOM) misc Phospholipid fatty acids (PLFAs) misc Enzyme activities misc Land use intensity misc Mineralosphere |
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Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils |
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Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils |
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Brandt, Luise |
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Brandt, Luise Stache, Fabian Poll, Christian Bramble, De Shorn Schöning, Ingo Schrumpf, Marion Ulrich, Susanne Kaiser, Klaus Mikutta, Robert Mikutta, Christian Oelmann, Yvonne Konrad, Alexander Siemens, Jan Kandeler, Ellen |
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10.1016/j.soilbio.2023.109037 |
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mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils |
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Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils |
| abstract |
Mineral surfaces in soil are an important interface for organic matter (OM) and nutrient cycling, with associated microorganisms contributing to the formation and turnover of mineral-associated OM (MAOM). However, the relevance of intrinsic (mineral type) versus extrinsic (land-use intensity) factors on the co-development of MAOM and microorganisms under natural conditions remains poorly understood. Mineral containers filled with mixtures of quartz-sand and pristine secondary minerals (goethite or illite) were exposed to 50 grassland topsoils of the Schwäbische Alb (Germany) along a land-use intensity gradient for five years. Mineral samples and soils were analyzed for organic carbon (OC) and nutrients (N and P), abundance and composition of major microbial groups based on phospholipid fatty acid profiles, as well as enzyme activities (β-glucosidase, β-xylosidase, N-acetylglucosaminidase, and acid phosphatase). Microorganisms colonized both mineral samples to the same extent, with goethite samples exhibiting greater MAOM accumulation and higher enzyme activities than illite samples. Both mineral samples differed from the overlying soils with greater relative abundances of fungi and Gram-negative bacteria and greater microbial acquisition of nutrients (N and P) relative to C as indicated by the stoichiometry of enzyme activities. Increasing land-use intensity was associated with decreasing C:N ratios and microbial abundances for goethite samples and increasing β-glucosidase activity for illite samples while the proportion of fungi was reduced in both mineral samples. We conclude that in the studied temperate grasslands the association of OM and microorganisms with secondary minerals is driven more by mineral type and reactivity than by differences in land-use intensity. The different minerals apparently formed distinct microhabitats with unique characteristics that differed in MAOM accumulation and microbial access to OC and nutrients, thus affecting microbial colonization and functionality. |
| abstractGer |
Mineral surfaces in soil are an important interface for organic matter (OM) and nutrient cycling, with associated microorganisms contributing to the formation and turnover of mineral-associated OM (MAOM). However, the relevance of intrinsic (mineral type) versus extrinsic (land-use intensity) factors on the co-development of MAOM and microorganisms under natural conditions remains poorly understood. Mineral containers filled with mixtures of quartz-sand and pristine secondary minerals (goethite or illite) were exposed to 50 grassland topsoils of the Schwäbische Alb (Germany) along a land-use intensity gradient for five years. Mineral samples and soils were analyzed for organic carbon (OC) and nutrients (N and P), abundance and composition of major microbial groups based on phospholipid fatty acid profiles, as well as enzyme activities (β-glucosidase, β-xylosidase, N-acetylglucosaminidase, and acid phosphatase). Microorganisms colonized both mineral samples to the same extent, with goethite samples exhibiting greater MAOM accumulation and higher enzyme activities than illite samples. Both mineral samples differed from the overlying soils with greater relative abundances of fungi and Gram-negative bacteria and greater microbial acquisition of nutrients (N and P) relative to C as indicated by the stoichiometry of enzyme activities. Increasing land-use intensity was associated with decreasing C:N ratios and microbial abundances for goethite samples and increasing β-glucosidase activity for illite samples while the proportion of fungi was reduced in both mineral samples. We conclude that in the studied temperate grasslands the association of OM and microorganisms with secondary minerals is driven more by mineral type and reactivity than by differences in land-use intensity. The different minerals apparently formed distinct microhabitats with unique characteristics that differed in MAOM accumulation and microbial access to OC and nutrients, thus affecting microbial colonization and functionality. |
| abstract_unstemmed |
Mineral surfaces in soil are an important interface for organic matter (OM) and nutrient cycling, with associated microorganisms contributing to the formation and turnover of mineral-associated OM (MAOM). However, the relevance of intrinsic (mineral type) versus extrinsic (land-use intensity) factors on the co-development of MAOM and microorganisms under natural conditions remains poorly understood. Mineral containers filled with mixtures of quartz-sand and pristine secondary minerals (goethite or illite) were exposed to 50 grassland topsoils of the Schwäbische Alb (Germany) along a land-use intensity gradient for five years. Mineral samples and soils were analyzed for organic carbon (OC) and nutrients (N and P), abundance and composition of major microbial groups based on phospholipid fatty acid profiles, as well as enzyme activities (β-glucosidase, β-xylosidase, N-acetylglucosaminidase, and acid phosphatase). Microorganisms colonized both mineral samples to the same extent, with goethite samples exhibiting greater MAOM accumulation and higher enzyme activities than illite samples. Both mineral samples differed from the overlying soils with greater relative abundances of fungi and Gram-negative bacteria and greater microbial acquisition of nutrients (N and P) relative to C as indicated by the stoichiometry of enzyme activities. Increasing land-use intensity was associated with decreasing C:N ratios and microbial abundances for goethite samples and increasing β-glucosidase activity for illite samples while the proportion of fungi was reduced in both mineral samples. We conclude that in the studied temperate grasslands the association of OM and microorganisms with secondary minerals is driven more by mineral type and reactivity than by differences in land-use intensity. The different minerals apparently formed distinct microhabitats with unique characteristics that differed in MAOM accumulation and microbial access to OC and nutrients, thus affecting microbial colonization and functionality. |
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| title_short |
Mineral type and land-use intensity control composition and functions of microorganisms colonizing pristine minerals in grassland soils |
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| author2 |
Stache, Fabian Poll, Christian Bramble, De Shorn Schöning, Ingo Schrumpf, Marion Ulrich, Susanne Kaiser, Klaus Mikutta, Robert Mikutta, Christian Oelmann, Yvonne Konrad, Alexander Siemens, Jan Kandeler, Ellen |
| author2Str |
Stache, Fabian Poll, Christian Bramble, De Shorn Schöning, Ingo Schrumpf, Marion Ulrich, Susanne Kaiser, Klaus Mikutta, Robert Mikutta, Christian Oelmann, Yvonne Konrad, Alexander Siemens, Jan Kandeler, Ellen |
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| doi_str |
10.1016/j.soilbio.2023.109037 |
| up_date |
2024-07-07T00:38:16.870Z |
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