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P. Ambus · SciRah

Researcher profile · Semantic Scholar

P. Ambus

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P. Ambus — researcher profile on SciRah

h-index: 56
Works: 275
Citations: 13K

Most-cited papers

How does biochar influence soil N cycle? A meta-analysis
Qi Liu, Yanhui Zhang, Benjuan Liu, J. Amonette +4 more
2018Plant and Soil304 citations
Semantic Scholar
Biochar application as a tool to decrease soil nitrogen losses (NH3 volatilization, N2O emissions, and N leaching) from croplands: Options and mitigation strength in a global perspective
Qi Liu, Benjuan Liu, Yan-Hui Zhang, Tian-Long Hu +9 more
2019Global Change Biology218 citations
Semantic Scholar
Can current moisture responses predict soil CO2 efflux under altered precipitation regimes? A synthesis of manipulation experiments
S. Vicca, M. Bahn, M. Estiarte, E. V. van Loon +44 more
2014117 citations Open access
Semantic Scholar
Productivity and carbon footprint of perennial grass-forage legume intercropping strategies with high or low nitrogen fertilizer input.
H. Hauggaard-Nielsen, Petra Lachouani, M. T. Knudsen, P. Ambus +2 more
2016Science of the Total Environment90 citations Open access
Semantic Scholar
A review of the importance of mineral nitrogen cycling in the plant-soil-microbe system of permafrost-affected soils—changing the paradigm
Elisabeth Ramm, Chun-Yan Liu, P. Ambus, K. Butterbach-Bahl +11 more
2021Environmental Research Letters79 citations Open access
Semantic Scholar
Carbon footprint of rice production under biochar amendment – a case study in a Chinese rice cropping system
Qi Liu, Benjuan Liu, P. Ambus, Yanhui Zhang +12 more
201675 citations Open access
Semantic Scholar
Microbial carbon use efficiency along an altitudinal gradient
K. Mganga, Outi-Maaria Sietiö, N. Meyer, C. Poeplau +8 more
2022Soil Biology and Biochemistry65 citations Open access
Semantic Scholar
Leaf surface wax is a source of plant methane formation under UV radiation and in the presence of oxygen.
D. Bruhn, T. N. Mikkelsen, M. M. M. Rolsted, H. Egsgaard +1 more
2014Plant biology64 citations
Semantic Scholar
Bacteria and Fungi Respond Differently to Multifactorial Climate Change in a Temperate Heathland, Traced with 13C-Glycine and FACE CO2
L. Andresen, J. Dungait, R. Bol, M. B. Selsted +2 more
2014PLoS ONE53 citations Open access
Semantic Scholar
Enhanced priming of old, not new soil carbon at elevated atmospheric CO2
M. Vestergård, S. Reinsch, P. Bengtson, P. Ambus +1 more
201652 citations Open access
Semantic Scholar
Combined climate factors alleviate changes in gross soil nitrogen dynamics in heathlands
Anna-Karin Björsne, T. Rütting, P. Ambus
2014Biogeochemistry46 citations
Semantic Scholar
Effects of green manure storage and incorporation methods on nitrogen release and N2O emissions after soil application
M. Carter, P. Sørensen, S. O. Petersen, Xiuzhi Ma +1 more
2014Biology and Fertility of Soils45 citations Open access
Semantic Scholar
Postfire nitrogen balance of Mediterranean shrublands: Direct combustion losses versus gaseous and leaching losses from the postfire soil mineral nitrogen flush
M. Dannenmann, E. Díaz-Pinés, B. Kitzler, Kristiina Karhu +16 more
2018Global Change Biology42 citations
Semantic Scholar
Deepened winter snow significantly influences the availability and forms of nitrogen taken up by plants in High Arctic tundra
M. Mörsdorf, Nanna Baggesen, N. Yoccoz, A. Michelsen +3 more
2019Soil Biology and Biochemistry40 citations Open access
Semantic Scholar
Effects of Long-Term Organic Fertilizer Substitutions on Soil Nitrous Oxide Emissions and Nitrogen Cycling Gene Abundance in a Greenhouse Vegetable Field
Wenyi Xu, Dufeng Zhao, Yan Ma, Guiting Yang +3 more
2022Social Science Research Network37 citations
Semantic Scholar
Deepened snow enhances gross nitrogen cycling among Pan-Arctic tundra soils during both winter and summer
Wenyi Xu, A. Priemé, E. Cooper, M. Mörsdorf +4 more
202132 citations Open access
Semantic Scholar
Analysis of narwhal tusks reveals lifelong feeding ecology and mercury exposure.
R. Dietz, J. Desforges, F. Rigét, Aurore Aubail +5 more
2021Current Biology31 citations Open access
Semantic Scholar
Fire increases the risk of higher soil N2O emissions from Mediterranean Macchia ecosystems
Kristiina Karhu, M. Dannenmann, B. Kitzler, E. Díaz-Pinés +10 more
201531 citations Open access
Semantic Scholar
Context-dependent tree species effects on soil nitrogen transformations and related microbial functional genes
Relena R. Ribbons, S. Kepfer-Rojas, C. Kosawang, O. Hansen +5 more
2018Biogeochemistry30 citations Open access
Semantic Scholar
Long-term and realistic global change manipulations had low impact on diversity of soil biota in temperate heathland
M. Holmstrup, C. Damgaard, I. Schmidt, M. F. Arndal +15 more
2017Scientific Reports30 citations Open access
Semantic Scholar
Use of feathers to assess polychlorinated biphenyl and organochlorine pesticide exposure in top predatory bird species of Pakistan.
N. A. Abbasi, I. Eulaers, V. Jaspers, M. J. I. Chaudhry +4 more
2016Science of the Total Environment29 citations
Semantic Scholar
Biological 12C–13C fractionation increases with increasing community-complexity in soil microcosms
Wei-Jun Yang, J. Magid, S. Christensen, R. Rønn +2 more
201428 citations Open access
Semantic Scholar
Effects of fire on CO2 , CH4 , and N2O exchange in a well‐drained Arctic heath ecosystem
Lena Hermesdorf, B. Elberling, L. D’Imperio, Wenyi Xu +2 more
2022Global Change Biology27 citations Open access
Semantic Scholar
Short-term utilization of carbon by the soil microbial community under future climatic conditions in a temperate heathland
S. Reinsch, A. Michelsen, Z. Sárossy, H. Egsgaard +3 more
201426 citations Open access
Semantic Scholar
Effects of two wood-based biochars on the fate of added fertilizer nitrogen—a 15N tracing study
S. Kalu, G. N. Oyekoya, P. Ambus, Priit Tammeorg +3 more
2021Biology and Fertility of Soils25 citations Open access
Semantic Scholar
Accumulation of soil carbon under elevated CO2 unaffected by warming and drought
Christian Dietzen, K. S. Larsen, P. Ambus, A. Michelsen +4 more
2019Global Change Biology23 citations Open access
Semantic Scholar
Nitrous oxide surface fluxes in a low Arctic heath: Effects of experimental warming along a natural snowmelt gradient
E. Kolstad, A. Michelsen, P. Ambus
202121 citations Open access
Semantic Scholar
Fire increases soil nitrogen retention and alters nitrogen uptake patterns among dominant shrub species in an Arctic dry heath tundra.
Wenyi Xu, B. Elberling, P. Ambus
2021Science of the Total Environment21 citations Open access
Semantic Scholar
UV-induced N2O emission from plants
D. Bruhn, K. Albert, T. N. Mikkelsen, P. Ambus
201421 citations
Semantic Scholar
Minimum tillage mitigated soil N 2 O emissions and maximized crop yield in faba bean in a Mediterranean environment
Iride Volpi, D. Antichi, P. Ambus, E. Bonari +2 more
201820 citations Open access
Semantic Scholar
Impact of decade-long warming, nutrient addition and shading on emission and carbon isotopic composition of CO2 from two subarctic dwarf shrub heaths
N. Ravn, P. Ambus, A. Michelsen
201720 citations
Semantic Scholar
A decade of free-air CO2 enrichment increased the carbon throughput in a grass-clover ecosystem but did not drastically change carbon allocation patterns
P. Staddon, S. Reinsch, P. Olsson, P. Ambus +2 more
201420 citations Open access
Semantic Scholar
Gas cleaning with hot char beds studied by stable isotopes
H. Egsgaard, J. Ahrenfeldt, P. Ambus, K. Schaumburg +1 more
201420 citations
Semantic Scholar
Individual variation of persistent organic pollutants in relation to stable isotope ratios, sex, reproductive phase and oxidative status in Scopoli's shearwaters (Calonectris diomedea) from the Southern Mediterranean.
D. Costantini, M. Sebastiano, Martina S. Müller, I. Eulaers +5 more
2017Science of the Total Environment19 citations Open access
Semantic Scholar
Decrease in heathland soil labile organic carbon under future atmospheric and climatic conditions
E. Thaysen, S. Reinsch, K. S. Larsen, P. Ambus
2017Biogeochemistry19 citations Open access
Semantic Scholar
Inorganic carbon fluxes across the vadose zone of planted and unplanted soil mesocosms
E. Thaysen, D. Jacques, S. Jessen, C. Andersen +4 more
201419 citations Open access
Semantic Scholar
Pyrogenic organic matter as a nitrogen source to microbes and plants following fire in an Arctic heath tundra
Wenyi Xu, B. Elberling, P. Ambus
2022Soil Biology and Biochemistry18 citations Open access
Semantic Scholar
Paddy soil drainage influences residue carbon contribution to methane emissions.
A. Tariq, L. Jensen, B. Sander, S. de Tourdonnet +4 more
2018Journal of Environmental Management18 citations
Semantic Scholar
Nitrogen transport in a tundra landscape: the effects of early and late growing season lateral N inputs on arctic soil and plant N pools and N2O fluxes
L. Rasmussen, Wen-Xing Zhang, P. Ambus, A. Michelsen +3 more
2021Biogeochemistry17 citations Open access
Semantic Scholar
Linking rhizospheric CH4 oxidation and net CH4 emissions in an arctic wetland based on 13CH4 labeling of mesocosms
C. S. Nielsen, A. Michelsen, P. Ambus, T. K. K. Chamindu Deepagoda +1 more
2017Plant and Soil17 citations
Semantic Scholar
Resistance of soil protein depolymerization rates to eight years of elevated CO2, warming, and summer drought in a temperate heathland
B. Wild, P. Ambus, S. Reinsch, Andreas Richter
2018Biogeochemistry16 citations Open access
Semantic Scholar
Activity of Type I Methanotrophs Dominates under High Methane Concentration: Methanotrophic Activity in Slurry Surface Crusts as Influenced by Methane, Oxygen, and Inorganic Nitrogen.
Yun Duan, S. Reinsch, P. Ambus, L. Elsgaard +1 more
2017Journal of Environmental Quality16 citations Open access
Semantic Scholar
Effects of Lime and Concrete Waste on Vadose Zone Carbon Cycling
E. Thaysen, S. Jessen, D. Postma, R. Jakobsen +4 more
201415 citations Open access
Semantic Scholar
Fire intensity regulates the short-term postfire response of the microbiome in Arctic tundra soil
Elisabeth Ramm, P. Ambus, S. Gschwendtner, Chunyan Liu +2 more
2023Geoderma14 citations Open access
Semantic Scholar
Effects of experimental fire in combination with climate warming on greenhouse gas fluxes in Arctic tundra soils.
Wenyi Xu, Anders Lambæk, Signe Skjold Holm, Annesofie Furbo-Halken +2 more
2021Science of the Total Environment14 citations Open access
Semantic Scholar
The first exposure assessment of legacy and unrestricted brominated flame retardants in predatory birds of Pakistan.
N. A. Abbasi, I. Eulaers, V. Jaspers, M. J. I. Chaudhry +4 more
2017Environmental Pollution14 citations
Semantic Scholar
Delayed nitrogen application after straw and charred straw addition altered the hot moment of soil N2O emissions
Xin Ye, Hongyu Ran, Xiao Wang, Gui-Tong Li +3 more
2023European Journal of Soil Science13 citations Open access
Semantic Scholar
Fate and stabilization of labile carbon in a sandy boreal forest soil – A question of nitrogen availability?
N. Meyer, Outi-Maaria Sietiö, S. Adamczyk, P. Ambus +9 more
2023Agriculture, Ecosystems & Environment. Applied Soil Ecology12 citations Open access
Semantic Scholar
Deepened Snow in Combination with Summer Warming Increases Growing Season Nitrous Oxide Emissions in Dry Tundra, But Not in Wet Tundra
Wenyi Xu, Laura Lønstrup Frendrup, A. Michelsen, B. Elberling +1 more
2023Social Science Research Network12 citations
Semantic Scholar
Challenges in measuring nitrogen isotope signatures in inorganic nitrogen forms: An interlaboratory comparison of three common measurement approaches
C. Biasi, S. Jokinen, J. Prommer, P. Ambus +16 more
2022Rapid Communications in Mass Spectrometry11 citations Open access
Semantic Scholar

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