NSTL国家科技图书文献中心

1. The spatial distribution of soil microbial necromass affects nutrient mobilization and beech nutrition on silicate and calcareous forest soils NSTL国家科技图书文献中心

Loeppmann, Sebastian | Schmitt, Marius ... - 《Soil Biology & Biochemistry》 - 2025,206 - 共12页

摘要：Only a little information is available about how the spatial heterogeneity (homogenous vs. patchy distribution) of microbial necromass affects microbial and plant phosphorus (P) and nitrogen (N) nutri...

关键词： Autoradiography | Soil zymography | 33 P derived microbial necromass | Heterogeneity of nutrients | Isotope labelling | Forest nutrition

2. Linking microbial community dynamics to rhizosphere carbon flow depend on arbuscular mycorrhizae and nitrogen fertilization NSTL国家科技图书文献中心

Zhou, Jie | Loeppmann, Sebastian ... - 《Biology and fertility of soils》 - 2025,61(4) - 791～804 - 共14页

摘要：Little is known about the path of root-derived carbon (C) into soil microbial communities in response to arbuscular mycorrhizal fungi (AMF) and nitrogen (N) fertilization. A mycorrhiza defective mutan...

关键词： Arbuscular mycorrhizal fungi | Microbial C utilization | N fertilization | Rhizodeposits | C-13-phospholipid fatty acid

3. Using fluorescence lifetime imaging to disentangle microbes from the heterogeneous soil matrix NSTL国家科技图书文献中心

Loeppmann, Sebastian | Tegtmeier, Jan ... - 《Biology and fertility of soils: Cooperating Journal of the International Society of Soil Science》 - 2023,59(2) - 249～260 - 共12页 - 被引量：3

摘要：Soil microbial communities are involved in most biogeochemical processes creating hotspots for nutrient cycling. The spatial visualization of such soil hotspots via microscopic techniques is still cha...

关键词： Photon arrival times | Confocal laser scanning microscopy | Soil staining | Microbial separation | Phasor plot | FLIM | SITU HYBRIDIZATION FISH | MICROSCOPY | MICROORGANISMS | BACTERIA...

4. Labile substrate input weakens the memory effect of soil microbial functions under global warming NSTL国家科技图书文献中心

Zhou, Jie | Wen, Yuan ... - 《Catena: An Interdisciplinary Journal of Soil Science Hydrology-Geomorphology Focusing on Geoecology and Landscape Evolution》 - 2023,232 - ARTN 107381～ - 共11页 - 被引量：5

摘要：The feedback between soil carbon (C) and climate change has the potential to decrease over time, which is mainly due to the thermal acclimation of microbial decomposition of soil organic matter (SOM)....

关键词： Soil enzymes | Temperature sensitivity | Microbial activation | Climate warming | Thermal acclimation | ORGANIC-MATTER DECOMPOSITION | TEMPERATURE SENSITIVITY | CARBON DYNAMICS | USE EFFICIENCY | RESPIRATION...

5. Size matters: biochemical mineralization and microbial incorporation of dicarboxylic acids in soil NSTL国家科技图书文献中心

Kashi, Hamed | Loeppmann, Sebastian ... - 《Biogeochemistry》 - 2023,162(1) - 79～95 - 共17页 - 被引量：1

摘要：The transformation and turnover time of medium- to long-chain dicarboxylic acids (DCA) in soil is regulated by microbial uptake and mineralization. However, the chain length of n-alkyl lipids may have...

关键词： C-13-labeling | Dicarboxylic acids | Phospholipid fatty acids | Microbial degradation | WEIGHT ORGANIC-SUBSTANCES | FATTY-ACIDS | COMMUNITY UTILIZATION | YARROWIA-LIPOLYTICA | ENERGY-METABOLISM | PLANT RESIDUES...

6. Soil phosphorus status and P nutrition strategies of European beech forests on carbonate compared to silicate parent material SCIE Web of Science核心 NSTL国家科技图书文献中心

Prietzel, Jorg | Krueger, Jaane ... - 《Biogeochemistry》 - 2022,158(1) - 39～72 - 共34页 - 被引量：10

摘要：Sustainable forest management requires understanding of ecosystem phosphorus (P) cycling. Lang et al. (2017) [Biogeochetnistry, https://doi.org/ 10.1007/s10533-017-0375-0] introduced the concept of P-...

关键词： Calcareous soils | Ecosystem nutrition | Soil P forms | Pedogenesis | Bedrock impurity | P acquiring | P recycling | FAGUS-SYLVATICA L. | MAGNETIC-RESONANCE-SPECTROSCOPY | NORTHERN CALCAREOUS ALPS...

7. Root-o-Mat: A novel tool for 2D image processing of root-soil interactions and its application in soil zymography SCIE Web of Science核心 NSTL国家科技图书文献中心

Tegtmeier, Jan | Dippold, Michaela A.... - 《Soil Biology & Biochemistry》 - 2021,157 - 共12页 - 被引量：7

摘要：We developed a software tool enabling user-friendly and standardized pre- and post-processing of images of rooted soil by combining image processing techniques such as image registration, calibration,...

关键词： Image referencing tool | Hotspot identification | 2D image processing | Visualization approaches | Image registration | Rhizosphere spatiotemporal organization

8. Subsoil biogeochemical properties induce shifts in carbon allocation pattern and soil C dynamics in wheat SCIE Web of Science核心 SCOPUS Scopus数据库 NSTL国家科技图书文献中心

Loeppmann, Sebastian | Forbush, Kelsey ... - 《Plant and Soil》 - 2019,442(1/2) - 369～383 - 共15页 - 被引量：5

摘要：Aims Microbial turnover processes are typically restricted by low substrate availability in the subsoil. We hypothesized that SOM decomposition increases with plant density and decreases with N fertil...

关键词： Enzyme stoichiometry | Root-derived CO2 | SOM-derived CO2 | Subsoil | Rhizosphere | Root exudation | Shoot | Catalytic efficiency

9. Substrate quality affects microbial- and enzyme activities in rooted soil NSTL国家科技图书文献中心

Loeppmann, Sebastian | Semenov, Mikhail ... - 《Journal of plant nutrition and soil science》 - 2016,179(1) - 39～47 - 共9页 - 被引量：22

摘要：The rhizosphere reflects a sphere of high substrate input by means of rhizodeposits. Active microorganisms and extracellular enzymes are known to be responsible for substrate utilization in soil, espe...

关键词： microbial activity | microbial biomass | specific enzyme activity | specific microbial growth rates | dsDNA

10. Substrate quality affects kinetics and catalytic efficiency of exo-enzymes in rhizosphere and detritusphere SCIE Web of Science核心 NSTL国家科技图书文献中心

Loeppmann, Sebastian | Blagodatskaya, Evgen...... - 《Soil Biology & Biochemistry》 - 2016,92 - 111～118 - 共8页 - 被引量：66

摘要：Microbial and enzyme functioning depends on the quality of substrates, which strongly differ in bare soil and in the hotspots of microbial activity such as the rhizosphere and detritusphere. We establ...