David Simpson

2024

Composition and sources of carbonaceous aerosol in the European Arctic at Zeppelin Observatory, Svalbard (2017 to 2020)

2024

Trends and geographic variation in adverse impacts of nitrogen use in Europe on human health, climate, and ecosystems: A review

2024

Validation and parametrization of the soil moisture index for stomatal conductance modelling and flux-based ozone risk assessment of Mediterranean plant species

2024

Trends in Air Pollution in Europe, 2000–2019

2023

Assessing the costs of ozone pollution in India for wheat producers, consumers, and government food welfare policies

Modeling nitrogen deposition in global forests

2023

Implementation and evaluation of updated photolysis rates in the EMEP MSC-W chemical transport model using Cloud-J v7.3e

2022

Emissions of Carbonaceous Particulate Matter and Ultrafine Particles from Vehicles-A Scientific Review in a Cross-Cutting Context of Air Pollution and Climate Change

2022

High-resolution biogenic global emission inventory for the time period 2000-2019 for air quality modelling

2021

Good Agreement Between Modeled and Measured Sulfur and Nitrogen Deposition in Europe, in Spite of Marked Differences in Some Sites

2021

Trends, composition, and sources of carbonaceous aerosol at the Birkenes Observatory, northern Europe, 2001-2018

2020

GenChem v1.0-a chemical pre-processing and testing system for atmospheric modelling

Nitrogen deposition is the most important environmental driver of growth of pure, even-aged and managed European forests

2020

Carbon-nitrogen interactions in European forests and semi-natural vegetation - Part 1: Fluxes and budgets of carbon, nitrogen and greenhouse gases from ecosystem monitoring and modelling

2019

The EMEP Intensive Measurement Period campaign, 2008-2009: characterizing carbonaceous aerosol at nine rural sites in Europe

Impacts of tropospheric ozone and climate change on Mexico wheat production

Secondary organic aerosol reduced by mixture of atmospheric vapours

The CRI v2.2 reduced degradation scheme for isoprene

Composition and sources of carbonaceous aerosols in Northern Europe during winter

2018

Tropospheric ozone assessment report: Present-day tropospheric ozone distribution and trends relevant to vegetation

2018

Chlorine oxidation of VOCs at a semi-rural site in Beijing: Significant chlorine liberation from ClNO2 and subsequent gas- A nd particle-phase Cl-VOC production

2018

Ozone impacts of gas-aerosol uptake in global chemistry transport models

Spatial variation of modelled total, dry and wet nitrogen deposition to forests at global scale

2018

Ozone pollution will compromise efforts to increase global wheat production

2018

Tropospheric Ozone Assessment Report: Present-day ozone distribution and trends relevant to human health

2018

Closing the global ozone yield gap: Quantification and cobenefits for multistress tolerance

2018

Large but decreasing effect of ozone on the European carbon sink

2018

Impact of regional climate change and future emission scenarios on surface O3 and PM2.5 over India

2017

Development and evaluation of an ozone deposition scheme for coupling to a terrestrial biosphere model

The assessment of transboundary and regional air pollution due to particles

2017

Deposition of sulphur and nitrogen in Europe 1900-2050. Model calculations and comparison to historical observations

2017

Impact of excess NOx emissions from diesel cars on air quality, public health and eutrophication in Europe

Modelling long-term impacts of changes in climate, nitrogen deposition and ozone exposure on carbon sequestration of European forest ecosystems

2016

Comment on 'Anav et al. (2016) Comparing concentration-based (AOT40) and stomatal uptake (PODY) metrics for ozone risk assessment to European forests' Global Change Biology, 22(4), 1608-1627, doi:10.1111/gcb.13138

2016

Photochemical Smog in China: Scientific challenges and implications for air quality policies

2016

Improving the spatial resolution of air-quality modelling at a European scale - Development and evaluation of the Air Quality Re-gridder Model (AQR v1.1)

2015

Evaluation of the performance of different atmospheric chemical transport models and inter-comparison of nitrogen and sulphur deposition estimates for the UK

Performance of European chemistry transport models as function of horizontal resolution

2015

Particulate emissions from residential wood combustion in Europe revised estimates and an evaluation

2015

Impacts of European livestock production: nitrogen, sulphur, phosphorus and greenhouse gas emissions, land-use, water eutrophication and biodiversity

2015

Effects of global change during the 21st century on the nitrogen cycle

2014

Have ozone effects on carbon sequestration been overestimated? A new biomass response function for wheat

2014

Impacts of climate and emission changes on nitrogen deposition in Europe: a multi-model study

2014

Biotic stress: a significant contributor to organic aerosol in Europe?

2014

Uncertainties in assessing the environmental impact of amine emissions from a CO2 capture plant

2014

Ozone - the persistent menace; interactions with the N cycle and climate change

Evaluation and Inter-comparison of Acid Deposition Models for the UK

2013

Light-absorbing carbon in Europe - measurement and modelling, with a focus on residential wood combustion emissions

Air pollution risks to northern european forests in a changing climate

2013

Towards a climate-dependent paradigm of ammonia emission and deposition

2013

Advances in understanding, models and parameterizations of biosphere-atmosphere ammonia exchange

The EMEP MSC-W Modelling Programme: Its Relationship to Policy Support, Current Challenges and Future Perspectives

2012

A multi-model study of impacts of climate change on surface ozone in Europe

2012

Future air quality in Europe: a multi-model assessment of projected exposure to ozone

2012

Towards the use of dynamic growing seasons in a chemical transport model

2012

DO3SE modelling of soil moisture to determine ozone flux to forest trees

2012

Lessons learnt from the first EMEP intensive measurement periods

2012

Impact of forest fires, biogenic emissions and high temperatures on the elevated Eastern Mediterranean ozone levels during the hot summer of 2007

2012

The EMEP MSC-W chemical transport model - technical description

2012

Governing processes for reactive nitrogen compounds in the European atmosphere

2012

Modelling of organic aerosols over Europe (2002-2007) using a volatility basis set (VBS) framework: application of different assumptions regarding the formation of secondary organic aerosol

New stomatal flux-based critical levels for ozone effects on vegetation

2011

Source apportionment of carbonaceous aerosol in southern Sweden

2011

Source apportionment of the summer time carbonaceous aerosol at Nordic rural background sites

2011

Towards a transnational system of supersites for forest monitoring and research in Europe - an overview on present state and future recommendations

2011

Source apportionment of the carbonaceous aerosol in Norway - quantitative estimates based on 14C, thermal-optical and organic tracer analysis

2011

Carbon monoxide (CO) and ethane (C2H6) trends from ground-based solar FTIR measurements at six European stations, comparison and sensitivity analysis with the EMEP model

2011

Dry deposition of reactive nitrogen to European ecosystems: a comparison of inferential models across the NitroEurope network

2011

Availability, accessibility, quality and comparability of monitoring data for European forests for use in air pollution and climate change science

2011

General overview: European Integrated project on Aerosol Cloud Climate and Air Quality interactions (EUCAARI) - integrating aerosol research from nano to global scales

New stomatal flux-based critical levels for ozone effects on vegetation

2010

Modelling surface ozone during the 2003 heat-wave in the UK

Evidence of widespread effects of ozone on crops and (semi-)natural vegetation in Europe (1990 - 2006) in relation to AOT40 - and flux-based risk maps

2009

Carbonaceous aerosols in Norwegian urban areas

Ozone Exposure and Impacts on Vegetation in the Nordic and Baltic Countries

Atmospheric Composition Change - Global and Regional Air Quality

2009

Fossil and non-fossil sources of organic carbon (OC) and elemental carbon (EC) in Göteborg, Sweden

Atmospheric composition change: Ecosystems-Atmosphere interactions

Measuring Atmospheric Composition Change

Ozone and Methane - Climate and Environment Connected

Biosphere-atmosphere interactions in the EMEP MSC-W chemical transport model

2009

The formation, properties and impact of secondary organic aerosol: Current and emerging issues

Modelling ozone fluxes to forests for risk assessment: status and prospects

Comparison of modelled and measured ozone concentrations and meteorology for a site in south-west Sweden: Implications for ozone uptake calculations

Humidity Parameters from Temperature: Test of a Simple Methodology for European Conditions

An aerodynamic correction for the European ozone risk assessment methodology

2008

Uncertainties in the relationship between atmospheric nitrogen deposition and forest carbon sequestration

A comparison of two different approaches for mapping potential ozone damage to vegetation. A model study

Source apportionment of PM2.5 organic aerosol over Europe: Primary/secondary, natural/anthropogenic, and fossil/biogenic origin

Seasonal trends and possible sources of brown carbon based on 2-year aerosol measurements at six sites in Europe

Modeling carbonaceous aerosol over Europe: Analysis of the CARBOSOL and EMEP EC/OC campaigns

2006

Comparison of modelled and monitored deposition fluxes of sulphur and nitrogen to ICP-forest sites in Europe