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Per Ambus

University of Copenhagen

SCHOLARLY PAPERS

8

DOWNLOADS

274

TOTAL CITATIONS

1

Scholarly Papers (8)

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1.

Microbial Diversity and Functional Potential in Greenlandic Soils Under Rapid Arctic Warming

Number of pages: 86 Posted: 15 May 2025
Chen Peng, Shangjin Tan, Alexandra Rouillard, Long Zhou, Qi-Ye Li, Xin Wei, Xueyan Xiang, Qiong Chen, Chentao Yang, Liuyiqi Jiang, Chengran Zhou, Hailin Pan, Wei Jiang, Wei Dai, Huan He, Yiyang Fu, Anders Anker Bjørk, Kristian Kjellerup Kjeldsen, Nicolaj Krog Larsen, Inger Greve Alsos, Tanya Uhnger Wünsche, Anders Schomacker, Per Ambus, Yarrow Axford, Basile de Fleurian, Jens Fog Jensen, Laura Larocca, Romain Millan, Jérémie Mouginot, Peter Gravlund, Astrid Strunk, Jeppe Aagaard Kristensen, Huan-Ming Yang, Jian Wang, Anders Priemé, Kurt H. Kjær, Guojie Zhang, Chao Jiang and Sneak Peek Administrator
Zhejiang University, University of Chinese Academy of Sciences, University of Copenhagen, Zhejiang University, Beijing Genomics Institute (BGI), Zhejiang University, BGI Research, Zhejiang University, Zhejiang University, Zhejiang University, BGI Research, BGI Research - State Key Laboratory of Genome and Multi-omics Technologies, Beijing Genomics Institute (BGI), Beijing Genomics Institute (BGI), Huazhong Agricultural University, Northwest University, University of Copenhagen, GEUS, University of Copenhagen, UiT The Arctic University of Norway, Kristianstad University, UiT The Arctic University of Norway, University of Copenhagen, Northwestern University, University of Bergen, National Museum of Denmark, Arizona State University (ASU), University of Paris-Saclay - Centre National de la Recherche Scientifique, University of California, Irvine - Earth System Science Department, DIS Study Abroad in Scandinavia, Aarhus University, Aarhus University, BGI-Shenzhen, Beijing Genomics Institute (BGI), University of Copenhagen, University of Copenhagen, Zhejiang University, Zhejiang University - Institute of Life Sciences and Independent
Downloads 69 (883,195)

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Arctic soils, Greenland, microbial diversity, metagenomics, greenhouse gas, soil nutrient cycling, extreme environments

2.

Nitrogen Immobilization Links Extreme Winter Warming Events to Arctic Browning

Number of pages: 28 Posted: 27 Jul 2023
Laura Helene Rasmussen, Birgitte Kortegaard Danielsen, Bo Elberling, Per Ambus, Mats P. Björkman, Riikka Rinnan and Louise C. Andresen
University of Copenhagen, affiliation not provided to SSRN, University of Copenhagen, University of Copenhagen, affiliation not provided to SSRN, University of Copenhagen and affiliation not provided to SSRN
Downloads 45 (1,121,190)

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Extreme winter warming events, Arctic browning, Nitrogen cycling, Climate change, evergreen shrub

3.

Effects of Long-Term Organic Fertilizer Substitutions on Soil Nitrous Oxide Emissions and Nitrogen Cycling Gene Abundance in a Greenhouse Vegetable Field

Number of pages: 25 Posted: 07 Dec 2022
Wenyi Xu, Dufeng Zhao, Yan Ma, Guiting Yang, Jia Luo, Xinhong Liu and Per Ambus
University of Copenhagen, affiliation not provided to SSRN, Jiangsu University, Jiangsu Academy of Agricultural Sciences, Jiangsu Academy of Agricultural Sciences, Jiangsu Academy of Agricultural Sciences and University of Copenhagen
Downloads 42 (1,157,785)

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Organic fertilizers, Chemical fertilizers, Soil pH, Gene abundance, soil nitrate (NO3--N), nitrous oxide (N2O) emissions

4.

Long-Term Summer Warming Reduces Post-Fire Carbon Dioxide Losses in an Arctic Heath Tundra

Number of pages: 29 Posted: 23 May 2023
Wenyi Xu, Bo Elberling and Per Ambus
University of Copenhagen, University of Copenhagen and University of Copenhagen
Downloads 28 (1,345,526)

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Greenland, vegetation recovery, gross ecosystem production, ecosystem respiration, net ecosystem exchange, soil heating

5.

Stable Carbon Isotope Fractionation During Microbial Turnover of Sucrose

Number of pages: 30 Posted: 03 Jul 2024
Klara Cecilia Gunnarsen, Jakob Magid, Per Ambus, Bent Tolstrup Christensen, Sander Bruun and Saadatullah Malghania
University of Copenhagen, University of Copenhagen, University of Copenhagen, Aarhus University, University of Copenhagen and University of Copenhagen
Downloads 24 (1,399,036)

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ẟ13C fractionation, SOC dynamics, carbon turnover, stable carbon isotopes, carbon cycling, C-free media

6.

Normalizing Time in Terms of Space: What Drives the Fate of Spring Thaw-Released N in the Sloping Arctic Landscape?

Number of pages: 28 Posted: 21 Apr 2022
Laura Helene Rasmussen, Louise H. Mortensen, Per Ambus, Anders Michelsen and Bo Elberling
University of Copenhagen, University of Copenhagen, University of Copenhagen, University of Copenhagen and University of Copenhagen
Downloads 24 (1,399,036)
Citation 1

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Arctic tundra, snowmelt, topography, structural equation model, nitrogen cycling, N2O emission

7.

Effects of Fire Intensity on Carbon Dioxide Exchange in an Arctic Dry Heath Tundra

Number of pages: 29 Posted: 30 May 2023
Wenyi Xu, Anders Lambæk, Bo Elberling and Per Ambus
University of Copenhagen, University of Copenhagen, University of Copenhagen and University of Copenhagen
Downloads 21 (1,436,435)

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Greenland, tundra fire, net ecosystem change, gross ecosystem production, ecosystem respiration, vegetation recovery

8.

Deepened Snow in Combination with Summer Warming Increases Growing Season Nitrous Oxide Emissions in Dry Tundra, But Not in Wet Tundra

Number of pages: 30 Posted: 15 Dec 2022
Wenyi Xu, Laura Lønstrup Frendrup, Anders Michelsen, Bo Elberling and Per Ambus
University of Copenhagen, University of Copenhagen, University of Copenhagen, University of Copenhagen and University of Copenhagen
Downloads 21 (1,436,435)

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Arctic, Greenland, dry heath, Fen, global warming potentialN2O budget