List of works - Per Ambus

A new dataset of soil carbon and nitrogen stocks and profiles from an instrumented Greenlandic fen designed to evaluate land-surface models

scientific article published in 2020

A review of the importance of mineral nitrogen cycling in the plant-soil-microbe system of permafrost-affected soils—changing the paradigm

scientific article published in 2022

Accumulation of soil carbon under elevated CO2 unaffected by warming and drought

scientific article published on 24 June 2019

Activity of Type I Methanotrophs Dominates under High Methane Concentration: Methanotrophic Activity in Slurry Surface Crusts as Influenced by Methane, Oxygen, and Inorganic Nitrogen

scientific article published on 01 July 2017

Application of the DNDC model to predict emissions of N2O from Irish agriculture

article

Assessing the use of delta(13)C natural abundance in separation of root and microbial respiration in a Danish beech (Fagus sylvatica L.) forest

scientific article published in January 2004

Atmospheric composition change: Ecosystems–Atmosphere interactions

article

Automated Near-Continuous Measurement of Carbon Dioxide and Nitrous Oxide Fluxes from Soil

article

Bacteria and fungi respond differently to multifactorial climate change in a temperate heathland, traced with 13C-glycine and FACE CO2

scientific article

Belowground heathland responses after 2 years of combined warming, elevated CO2 and summer drought

article

Biochar application as a tool to decrease soil nitrogen losses (NH3 volatilization, N2 O emissions, and N leaching) from croplands: Options and mitigation strength in a global perspective

scientific article published on 20 April 2019

Biodegradation of chlorinated solvents in a water unsaturated topsoil

scientific article published in April 2003

Biological 12C–13C fractionation increases with increasing community-complexity in soil microcosms

Can current moisture responses predict soil CO<sub>2</sub> efflux under altered precipitation regimes? A synthesis of manipulation experiments

article

Combined effects of glacial retreat and penguin activity on soil greenhouse gas fluxes on South Georgia, sub-Antarctica

scientific article published on 12 November 2019

Context-dependent tree species effects on soil nitrogen transformations and related microbial functional genes

article

Correction to: 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

scientific article published in 2021

Corrigendum to "Can current moisture responses predict soil CO 2 efflux under altered precipitation regimes? A synthesis of manipulation experiments"

article

Corrigendum to "Productivity and carbon footprint of perennial grass-forage legume intercropping strategies with high or low nitrogen fertilizer input" [Sci. Total Environ. 541 (January 2016) pages 1339-1347].

scientific article published on 7 April 2016

Decrease in heathland soil labile organic carbon under future atmospheric and climatic conditions

article

Deepened snow enhances gross nitrogen cycling among Pan-Arctic tundra soils during both winter and summer

scientific article published on 10 July 2021

Effects of climate and management intensity on nitrous oxide emissions in grassland systems across Europe

article by C.R. Flechard et al published June 2007 in Agriculture, Ecosystems & Environment

Effects of clover density on N2O emissions and plant-soil N transfers in a fertilised upland pasture

article

Effects of elevated atmospheric CO2, prolonged summer drought and temperature increase on N2O and CH4 fluxes in a temperate heathland

article

Effects of experimental fire in combination with climate warming on greenhouse gas fluxes in Arctic tundra soils

scientific article published in 2021

Effects of temperature, ultraviolet radiation and pectin methyl esterase on aerobic methane release from plant material

scientific article published on 01 November 2009

Enhanced priming of old, not new soil carbon at elevated atmospheric CO 2

scholarly article by Mette Vestergård et al published September 2016 in Soil Biology and Biochemistry

Enzymatic evidence for the key role of arginine in nitrogen translocation by arbuscular mycorrhizal fungi

article

Experimental design of multifactor climate change experiments with elevated CO2, warming and drought: the CLIMAITE project

scholarly article by T. N. Mikkelsen et al published 15 November 2007 in Functional Ecology

Fluxes of CH4 and N2O in aspen stands grown under ambient and twice-ambient CO2

article

Freeze–thaw regime effects on carbon and nitrogen dynamics in sub-arctic heath tundra mesocosms

article

Full accounting of the greenhouse gas (CO2, N2O, CH4) budget of nine European grassland sites

Glycine uptake in heath plants and soil microbes responds to elevated temperature, CO2 and drought

article

Impact of decade-long warming, nutrient addition and shading on emission and carbon isotopic composition of CO 2 from two subarctic dwarf shrub heaths

article

Impact of future climatic conditions on the potential for soil organic matter priming

article

In situ13CO2 pulse‐labeling in a temperate heathland – development of a mobile multi‐plot field setup ⬇️

scientific article published on July 15, 2013

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

scientific article

Influence of 15N enrichment on the net isotopic fractionation factor during the reduction of nitrate to nitrous oxide in soil.

scientific article published in January 2007

Is methane released from the forest canopy?

Isotopic methods for non-destructive assessment of carbon dynamics in shrublands under long-term climate change manipulation

scholarly article by Louise C Andresen et al published 7 February 2018 in Methods in Ecology and Evolution

Leaf surface wax is a source of plant methane formation under UV radiation and in the presence of oxygen.

scientific article published on 8 January 2014

Linking rhizospheric CH4 oxidation and net CH4 emissions in an arctic wetland based on 13CH4 labeling of mesocosms

Long-term and realistic global change manipulations had low impact on diversity of soil biota in temperate heathland

scientific article (publication date: 25 January 2017)

Measurement of carbon dioxide fluxes in a free-air carbon dioxide enrichment experiment using the closed flux chamber technique

Modelling impacts of lateral N flows and seasonal warming on an arctic footslope ecosystem N budget and N2O emissions based on species-level responses

scientific article published in 2022

Natural 15N abundance of soil N pools and N2O reflect the nitrogen dynamics of forest soils

Natural carbon isotopes used to study methane consumption and production in soil

scientific article published on 01 September 2002

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

scientific article published in 2021

Normalizing time in terms of space: What drives the fate of spring thaw-released nitrogen in a sloping Arctic landscape?

scientific article published in 2022

Organic matter flow in the food web at a temperate heath under multifactorial climate change

scientific article

Paddy soil drainage influences residue carbon contribution to methane emissions

scientific article published on 15 August 2018

Pan-European delta13C values of air and organic matter from forest ecosystems

article

Plant nutrient mobilization in temperate heathland responds to elevated CO2, temperature and drought

article

Plant-mediated nitrous oxide emissions from beech (Fagus sylvatica) leaves

scientific article published in October 2005

Postfire nitrogen balance of Mediterranean shrublands: Direct combustion losses versus gaseous and leaching losses from the postfire soil mineral nitrogen flush

scientific article published on 08 August 2018

Priming of soil carbon decomposition in two Inner Mongolia grassland soils following sheep dung addition: a study using ¹³C natural abundance approach

scientific article

Productivity and carbon footprint of perennial grass-forage legume intercropping strategies with high or low nitrogen fertilizer input

scientific article

Pyrogenic organic matter as a nitrogen source to microbes and plants following fire in an Arctic heath tundra

scientific article published in 2022

Reactive nitrogen and greenhouse gas flux interactions in terrestrial ecosystems

Reduced N cycling in response to elevated CO2, warming, and drought in a Danish heathland: Synthesizing results of the CLIMAITE project after two years of treatments

scientific article (Nov 2010)

Regional emissions of soil greenhouse gases across Tibetan alpine grasslands

scientific article published in 2024

Resistance of soil protein depolymerization rates to eight years of elevated CO2, warming, and summer drought in a temperate heathland

scientific article published in September 2018

Short-term carbon and nitrogen cycling in urine patches assessed by combined carbon-13 and nitrogen-15 labelling

article published in 2007

Short-term utilization of carbon by the soil microbial community under future climatic conditions in a temperate heathland

article published in 2014

Soil respiration is stimulated by elevated CO2 and reduced by summer drought: three years of measurements in a multifactor ecosystem manipulation experiment in a temperate heathland (CLIMAITE)

article

Solar UV Irradiation-Induced Production of Greenhouse Gases from Plant Surfaces: From Leaf to Earth

Spatial controls of methane uptake in upland soils across climatic and geological regions in Greenland

scientific article published on 7 December 2023

Terrestrial plant methane production and emission

scientific article published on 04 January 2012

The Effect of Increased N Deposition on Nitrous oxide, Methane and Carbon dioxide Fluxes from Unmanaged Forest and Grassland Communities in Michigan

The Influence of Grain Legume and Tillage Strategies on CO2 and N2O Gas Exchange under Varied Environmental Conditions

The first exposure assessment of legacy and unrestricted brominated flame retardants in predatory birds of Pakistan

scientific article published on 21 November 2016

UV-induced N2O emission from plants

UV-induced carbon monoxide emission from living vegetation

scientific article published in 2013

Use of feathers to assess polychlorinated biphenyl and organochlorine pesticide exposure in top predatory bird species of Pakistan.

scientific article published on 14 July 2016

List of works by Per Ambus

A new dataset of soil carbon and nitrogen stocks and profiles from an instrumented Greenlandic fen designed to evaluate land-surface models

A review of the importance of mineral nitrogen cycling in the plant-soil-microbe system of permafrost-affected soils—changing the paradigm

Accumulation of soil carbon under elevated CO2 unaffected by warming and drought

Activity of Type I Methanotrophs Dominates under High Methane Concentration: Methanotrophic Activity in Slurry Surface Crusts as Influenced by Methane, Oxygen, and Inorganic Nitrogen

Application of the DNDC model to predict emissions of N2O from Irish agriculture

Assessing the use of delta(13)C natural abundance in separation of root and microbial respiration in a Danish beech (Fagus sylvatica L.) forest

Atmospheric composition change: Ecosystems–Atmosphere interactions

Automated Near-Continuous Measurement of Carbon Dioxide and Nitrous Oxide Fluxes from Soil

Bacteria and fungi respond differently to multifactorial climate change in a temperate heathland, traced with 13C-glycine and FACE CO2

Belowground heathland responses after 2 years of combined warming, elevated CO2 and summer drought

Biochar application as a tool to decrease soil nitrogen losses (NH3 volatilization, N2 O emissions, and N leaching) from croplands: Options and mitigation strength in a global perspective

Biodegradation of chlorinated solvents in a water unsaturated topsoil

Biological 12C–13C fractionation increases with increasing community-complexity in soil microcosms

Can current moisture responses predict soil CO<sub>2</sub> efflux under altered precipitation regimes? A synthesis of manipulation experiments

Combined effects of glacial retreat and penguin activity on soil greenhouse gas fluxes on South Georgia, sub-Antarctica

Context-dependent tree species effects on soil nitrogen transformations and related microbial functional genes

Correction to: 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

Corrigendum to "Can current moisture responses predict soil CO 2 efflux under altered precipitation regimes? A synthesis of manipulation experiments"

Corrigendum to "Productivity and carbon footprint of perennial grass-forage legume intercropping strategies with high or low nitrogen fertilizer input" [Sci. Total Environ. 541 (January 2016) pages 1339-1347].

Decrease in heathland soil labile organic carbon under future atmospheric and climatic conditions

Deepened snow enhances gross nitrogen cycling among Pan-Arctic tundra soils during both winter and summer

Effects of climate and management intensity on nitrous oxide emissions in grassland systems across Europe

Effects of clover density on N2O emissions and plant-soil N transfers in a fertilised upland pasture

Effects of elevated atmospheric CO2, prolonged summer drought and temperature increase on N2O and CH4 fluxes in a temperate heathland

Effects of experimental fire in combination with climate warming on greenhouse gas fluxes in Arctic tundra soils

Effects of temperature, ultraviolet radiation and pectin methyl esterase on aerobic methane release from plant material

Enhanced priming of old, not new soil carbon at elevated atmospheric CO 2

Enzymatic evidence for the key role of arginine in nitrogen translocation by arbuscular mycorrhizal fungi

Experimental design of multifactor climate change experiments with elevated CO2, warming and drought: the CLIMAITE project

Fluxes of CH4 and N2O in aspen stands grown under ambient and twice-ambient CO2

Freeze–thaw regime effects on carbon and nitrogen dynamics in sub-arctic heath tundra mesocosms

Full accounting of the greenhouse gas (CO2, N2O, CH4) budget of nine European grassland sites

Glycine uptake in heath plants and soil microbes responds to elevated temperature, CO2 and drought

Impact of decade-long warming, nutrient addition and shading on emission and carbon isotopic composition of CO 2 from two subarctic dwarf shrub heaths

Impact of future climatic conditions on the potential for soil organic matter priming

In situ13CO2 pulse‐labeling in a temperate heathland – development of a mobile multi‐plot field setup ⬇️

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

Influence of 15N enrichment on the net isotopic fractionation factor during the reduction of nitrate to nitrous oxide in soil.

Is methane released from the forest canopy?

Isotopic methods for non-destructive assessment of carbon dynamics in shrublands under long-term climate change manipulation

Leaf surface wax is a source of plant methane formation under UV radiation and in the presence of oxygen.

Linking rhizospheric CH4 oxidation and net CH4 emissions in an arctic wetland based on 13CH4 labeling of mesocosms

Long-term and realistic global change manipulations had low impact on diversity of soil biota in temperate heathland

Measurement of carbon dioxide fluxes in a free-air carbon dioxide enrichment experiment using the closed flux chamber technique

Modelling impacts of lateral N flows and seasonal warming on an arctic footslope ecosystem N budget and N2O emissions based on species-level responses

Natural 15N abundance of soil N pools and N2O reflect the nitrogen dynamics of forest soils

Natural carbon isotopes used to study methane consumption and production in soil

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

Normalizing time in terms of space: What drives the fate of spring thaw-released nitrogen in a sloping Arctic landscape?

Organic matter flow in the food web at a temperate heath under multifactorial climate change

Paddy soil drainage influences residue carbon contribution to methane emissions

Pan-European delta13C values of air and organic matter from forest ecosystems

Plant nutrient mobilization in temperate heathland responds to elevated CO2, temperature and drought

Plant-mediated nitrous oxide emissions from beech (Fagus sylvatica) leaves

Postfire nitrogen balance of Mediterranean shrublands: Direct combustion losses versus gaseous and leaching losses from the postfire soil mineral nitrogen flush

Priming of soil carbon decomposition in two Inner Mongolia grassland soils following sheep dung addition: a study using ¹³C natural abundance approach

Productivity and carbon footprint of perennial grass-forage legume intercropping strategies with high or low nitrogen fertilizer input

Pyrogenic organic matter as a nitrogen source to microbes and plants following fire in an Arctic heath tundra

Reactive nitrogen and greenhouse gas flux interactions in terrestrial ecosystems

Reduced N cycling in response to elevated CO2, warming, and drought in a Danish heathland: Synthesizing results of the CLIMAITE project after two years of treatments

Regional emissions of soil greenhouse gases across Tibetan alpine grasslands

Resistance of soil protein depolymerization rates to eight years of elevated CO2, warming, and summer drought in a temperate heathland

Short-term carbon and nitrogen cycling in urine patches assessed by combined carbon-13 and nitrogen-15 labelling

Short-term utilization of carbon by the soil microbial community under future climatic conditions in a temperate heathland

Soil respiration is stimulated by elevated CO2 and reduced by summer drought: three years of measurements in a multifactor ecosystem manipulation experiment in a temperate heathland (CLIMAITE)

Solar UV Irradiation-Induced Production of Greenhouse Gases from Plant Surfaces: From Leaf to Earth

Spatial controls of methane uptake in upland soils across climatic and geological regions in Greenland

Terrestrial plant methane production and emission

The Effect of Increased N Deposition on Nitrous oxide, Methane and Carbon dioxide Fluxes from Unmanaged Forest and Grassland Communities in Michigan

The Influence of Grain Legume and Tillage Strategies on CO2 and N2O Gas Exchange under Varied Environmental Conditions

The first exposure assessment of legacy and unrestricted brominated flame retardants in predatory birds of Pakistan

UV-induced N2O emission from plants

UV-induced carbon monoxide emission from living vegetation

Use of feathers to assess polychlorinated biphenyl and organochlorine pesticide exposure in top predatory bird species of Pakistan.