Aarhus University Seal / Aarhus Universitets segl

Hans Estrup Andersen

Senior Researcher

Profile photoHans Estrup Andersen
Senior Researcher
Department of Bioscience - Catchment Science and Environmental Management
Postal address:
Vejlsøvej 25
A1.09
8600
Silkeborg
Denmark
Email: hea@bios.au.dk
Phone: +4587158768

Research interests

Hydrology and soil science, catchment management, catchment modelling, effects of mitigation measures on diffuse nutrient loadings of fresh and marine waters.

Organisational/mangerial skills

Danish project leader (2010-2012) of “ClimLandLive-Delta”, a joint project with Vietnam National University, Hanoi, on effects of climate change in the Red River delta (funded by DANIDA).

Danish project leader (2013-2017) of “VOLTRES”, a joint project with CSIR Water Research Institute, Ghana, on the effects of climate change on the Volta Lake (funded by DANIDA).

Work package coordinator (2009-2012) in "MONITECH" on restoring the hydrology of wetlands (funded by the Danish Strategic Research Council).

Work package coordinator (2009-2011) in “RECOCA” on the relationship between agriculture and aquatic quality of the Baltic Sea (funded by BONUS+).

Work package coordinator (2010-2016) in "IMAGE" on hydrology and nutrient flow in catchments (funded by the Danish Strategic Research Council).

Work package coordinator (2015-2018) in “Go4Baltic” on the coherence, synergies and conflicts, between national and international environmental and agricultural policies across the Baltic countries (funded by BONUS+).

Danish coordinator of catchment activities in Baltic Nest Institute (http://www.balticnest.org).

Leader of EPA-funded Danish research project Risk Mapping of Diffuse Nutrient Losses in Denmark (http://www.np-risikokort.dk).

Leader of EPA-funded Danish research project Mapping of Phosphorus in Soils and Phosphorus Sensitive Surface and Marine Waters (2017-2020).

Leader of EPA-funded Danish research project Development of Catalogue of Phosphorus Mitigation Methods (2018 - 2019)

Advisor to Danish regional and national environmental authorities in numerous occasions.

Peer reviewed research publications

Comparison of abstraction scenarios simulated by SWAT and SWAT-MODFLOW

Molina-Navarro, E., Bailey, R. T., Andersen, H. E., Thodsen, H., Nielsen, A., Park, S., Jensen, J. S., Jensen, J. B. & Trolle, D., 1 Jan 2019, In : Hydrological Sciences Journal.

Effects of changes in land use and climate on aquatic ecosystems: Coupling of models and decomposition of uncertainties

Trolle, D., Nielsen, A., Andersen, H. E., Thodsen, H., Olesen, J. E., Børgesen, C. D., Refsgaard, J. C., Sonnenborg, T. O., Karlsson, I. B., Christensen, J. P. A., Markager, S. & Jeppesen, E., 2019, In : Science of the Total Environment. 657, p. 627-633 7 p.

Flow regimes filter species traits of benthic diatom communities and modify the functional features of lowland streams - a nationwide scale study

Wu, N., Thodsen, H., Andersen, H. E., Tornbjerg, H., Baattrup-Pedersen, A. & Riis, T., 2019, In : Science of the Total Environment. 651, 1, p. 357-366 10 p.

The future depends on what we do today - Projecting Europe's surface water quality into three different future scenarios

Mack, L., Andersen, H. E., Beklioğlu, M., Bucak, T., Couture, R-M., Cremona, F., Ferreira, M. T., Hutchins, M. G., Mischke, U., Molina Navarro, E., Rankinen, K., Venohr, M. & Birk, S., 2019, In : Science of the Total Environment. 668, June, p. 470-484 15 p.

A conceptual model for the analysis of multi-stressors in linked groundwater–surface water systems

Kaandorp, V. P., Molina-Navarro, E., Andersen, H. E., Bloomfield, J. P., Kuijper, M. J. M. & de Louw, P. G. B., 15 Jun 2018, In : Science of the Total Environment. 627, p. 880-895 16 p.

Quantifying the combined effects of land use and climate changes on stream flow and nutrient loads: A modelling approach in the Odense Fjord catchment (Denmark)

Molina-Navarro, E., Andersen, H. E., Nielsen, A., Thodsen, H. & Trolle, D., 15 Apr 2018, In : Science of the Total Environment. 621, p. 253-264 12 p.

Water quality management and climate change mitigation: cost-effectiveness of joint implementation in the Baltic Sea region

Nainggolan, D., Hasler, B., Andersen, H. E., Gyldenkærne, S. & Termansen, M., Feb 2018, In : Ecological Economics. 144, p. 12-26 14 p.

The Odense Fjord catchment study case: Key results

Molina Navarro, E., Andersen, H. E. & Trolle, D., Jan 2018.

Testing a New Holistic Management Tool for Nitrogen - Environmental Impacts of Using Manure Acidification in the Danish Agricultural Sector

Geels, C., Gyldenkaerne, S., Nyord, T., Hansen, K. M., Andersen, H. E., Thodsen, H., Trolle, D., Bolding, K., Hasler, B. & Timmermann, K., 2018, AIR POLLUTION MODELING AND ITS APPLICATION XXV. Mensink, C. & Kallos, G. (eds.). Springer, p. 535-539 5 p. (Springer Proceedings in Complexity).

The impact of the objective function in multi-site and multi-variable calibration of the SWAT model

Molina-Navarro, E., Andersen, H. E., Nielsen, A., Thodsen, H. & Trolle, D., Jul 2017, In : Environmental Modelling & Software. 93, p. 255-267 13 p.

Modelling Nutrient Load Changes from Fertilizer Application Scenarios in Six Catchments around the Baltic Sea

Thodsen, H., Farkas, C., Chormanski, J., Trolle, D., Blicher-Mathiesen, G., Grant, R., Engebretsen, A., Kardel, I. & Andersen, H. E., 3 May 2017, In : Agriculture. 7, 5, 17 p.

Synergies and Trade-offs in Spatially Targeted Water Quality and Climate Change Mitigation Policies

Konrad, M. T., Andersen, H. E., Gyldenkaerne, S. & Termansen, M., May 2017, In : Land Economics. 93, 2, p. 309-327 19 p.

Spatial modelling integrating agricultural production, costs and hydrology for nitrogen policy assessments - a catchment approach

Hasler, B., Hansen, L. B., Konrad, M. T. H., Andersen, H. E. & Termansen, M., Jan 2017, International Nitrogen Initiative Conference - Conference proceedings. (Conference Proceedings).

Deliverable 4.2-2: Stressor propagation through surface-groundwater linkages and its effect on aquatic systems

Kaandorp, V., de Louw, P., Bloomfield, J., Molina Navarro, E. & Andersen, H. E., 2017, 44 p. (MARS Project Deliverables, Vol. 4.2-2).

Deliverable 7.2-2: Bayesian Belief Networks: Linking abiotic and biotic data

van Geest, G., Kramer, L., Buijse, T., Moe, J., Couture, R-M., Solheim, A. L., Molina Navarro, E., Andersen, H. E., Trolle, D., Rankinen, K. & Segurado, P., 2017, 107 p. (MARS Project Deliverables, Vol. 7.2-2).

Future water availability in the largest freshwater Mediterranean lake is at great risk as evidenced from simulations with the SWAT model

Bucak, T., Trolle, D., Andersen, H. E., Thodsen, H., Erdoğan, Ş., Levi, E. E., Filiz, N., Jeppesen, E. & Beklioglu, M., 2017, In : Science of the Total Environment. 581-582, p. 413–425

Land use and the concentration of dissolved phosphorus in soil and groundwater

Andersen, H. E., 2017.

Modelling of the hydrological and water quality impacts of plausible land ue change scenarios in a lowland catcthment

Molina Navarro, E., Trolle, D. & Andersen, H. E., 2017.

The plan for a new targeted regulation of agriculture in Denmark

Blicher-Mathiesen, G., Rasmussen, A., Andersen, H. E., Rolighed, J. & Kronvang, B., 2017.

Climate change effects on lowland stream flood regimes and riparian rich fen vegetation communities in Denmark

Thodsen, H., Baattrup-Pedersen, A., Andersen, H. E., Jensen, K. M. B., Andersen, P. M., Bolding, K. & Ovesen, N. B., 2016, In : Hydrological Sciences Journal. 61, 2, p. 344-358 15 p.

D4.1 Case study synthesis - Final Report

Ferreira, T., Panagopoulos, Y., Bloomfield, J., Couture, R-M., Ormerod, S., Molina Navarro, E., Lu, S., Trolle, D., Andersen, H. E. & MARS Project Workpackage 4 Team, 2016, 626 p. (MARS Project Deliverables, Vol. 4.1).

Developing a new management tool – a holistic view on the Nitrogen cycle

Geels, C., Hansen, K. M., Andersen, H. E., Thodsen, H., Trolle, D., Bolding, K., Hasler, B., Zandersen, M., Gyldenkærne, S., Nyord, T. & Timmermann, K., 2016, Air Pollution Modelling and its Application XXIV. Springer, p. 177-180

Extended SWAT model for dissolved reactive phosphorus transport in tile-drained fields and catchments

Lu, S., Andersen, H. E., Thodsen, H., Rubæk, G. H. & Trolle, D., 2016, In : Agricultural Water Management. 175, p. 78-90

Identifying hot spots of agricultural nitrogen loss within the Baltic Sea drainage basin

Andersen, H. E., Blicher-Mathiesen, G., Thodsen, H., Andersen, P. M., Larsen, S. E., Stålnacke, P., Humborg, C., Mörth, C-M. & Smedberg, E., 2016, In : Water, Air and Soil Pollution. 227, 38

Leaching of dissolved phosphorus from tile-drained agricultural areas

Andersen, H. E., Windolf, J. & Kronvang, B., 2016, In : Water Science and Technology. 73, 12, p. 2953-2958

The importance of local versus external nutrient loads for Chl a and primary production in the Western Baltic Sea

Maar, M., Markager, S., Madsen, K. S., Windolf, J., Lyngsgaard, M. M., Andersen, H. E. & Møller, E. F., 2016, In : Ecological Modelling. 320, p. 258-272 16 p.

Interdependence in provision of ecosystem services: Water quality, climate regulation and food production

Konrad, M. T. H., Andersen, H. E., Gyldenkærne, S. & Termansen, M., 25 Jun 2015.

Macrophyte growth module for the SWAT model – impact of climate change and management on stream ecology

Lu, S., Trolle, D., Erfurt, J. & Andersen, H. E., 24 Jun 2015.

Pesticide transport to tile-drained fields in SWAT model – macropore flow and sediment

Lu, S., Trolle, D., Blicher-Mathiesen, G. & Andersen, H. E., 23 Jun 2015.

Lokal regulering af natur og miljø giver størst effekt for pengene

Kronvang, B., Skov, F., Andersen, H. E., Rasmussen, A. & Wind, P., 22 Apr 2015, In : Altinget.dk. ALTINGET Forskning

Can the catchment scale SWAT model undertake management at field scale?

Lu, S., Trolle, D., Blicher-Mathiesen, G. & Andersen, H. E., 2015.

Environmental controls of plant species richness in riparian wetlands: Implications for restoration

Audet, J., Baattrup-Pedersen, A., Andersen, H. E., Andersen, P. M., Hoffmann, C. C., Kjærgaard, C. & Kronvang, B., 2015, In : Basic and Applied Ecology. 16, 6, p. 480-489 10 p.

Environmental impacts - freshwater biogeochemistry

Humborg, C., Andersen, H. E., Blenckner, T., Gadegast, M., Giesler, R., Hartmann, J., Hugelius, G., Hürdler, J., Kortelainen, P., Blicher-Mathiesen, G., Venohr, M. & Weyhenmeyer, G., 2015, Second Assessment of Climate Change for the Baltic Sea Basin. T. BACC. II. A. T. (ed.). Springer, p. 307-336

Leaching of dissolved phosphorus from tile-drained Agricultural areas

Andersen, H. E., Windolf, J. & Kronvang, B., 2015.

Modelling cost-effective strategies for managing trade-offs and synergies between water and climate regulation in the Baltic Sea region

Nainggolan, D., Termansen, M., Andersen, H. E., Gyldenkærne, S., Thomsen, M. & Hasler, B., 2015.

Modelling cost-effective strategies for managing trade-offs between water and climate policies in the Baltic Region

Nainggolan, D., Termansen, M., Andersen, H. E., Gyldenkærne, S., Thomsen, M. & Hasler, B., 2015.

Modelling nutrient loading of Danish marine waters

Andersen, H. E., Trolle, D., Thodsen, H. & Lu, S., 2015.

Modelling sediment and total phosphorus export from a lowland catchment: comparing sediment routing methods

Lu, S., Kronvang, B., Audet, J., Trolle, D., Andersen, H. E., Thodsen, H. & van Griensven, A., 2015, In : Hydrological Processes. 29, 2, p. 280–294 15 p.

Nitrogen surface water retention in the Baltic Sea drainage basin

Stålnacke, P., Pengerud, A., Vassiljev, A., Smedberg, E., Mörth, C-M., Hägg, H. E., Humborg, C. & Andersen, H. E., 2015, In : Hydrology and Earth System Sciences. 19, p. 981-996 16 p.

Preparing for the future: Simulating agricultural practicies, hydrology and nutrient export under future climates

Trolle, D., Nielsen, A., Thodsen, H., Andersen, H. E., Lu, S., Blicher-Mathiesen, G., Bøgestrand, J. & Jeppesen, E., 2015.

Projecting the future ecological state of lakes in Denmark in a 6 degree warming scenario

Trolle, D., Nielsen, A., Rolighed, J., Thodsen, H., Andersen, H. E., Karlsson, I. B., Refsgaard, J. C., Olesen, J. E., Bolding, K., Kronvang, B., Søndergaard, M. & Jeppesen, E., 2015, In : Climate Research. 64, p. 55-72 18 p.

The combined effects of fertilizer reduction on high risk areas and increased fertilization on low risk areas, investigated using the SWAT model for a Danish catchment

Thodsen, H., Andersen, H. E., Blicher-Mathiesen, G. & Trolle, D., 2015, In : Acta Agriculturae Scandinavica, Section B - Soil & Plant Science. 65, p. 217-227 11 p.

Reducing the risk of phosphorus losses from the agricultural sector by use of targeted reduction policies

Hansen, L. B. & Andersen, H. E., 29 Aug 2014.

Reprint of "Nitrogen field balances and suction cup-measured N leaching in Danish catchments"

Blicher-Mathiesen, G., Andersen, H. E. & Larsen, S. E., 29 Aug 2014, In : Agriculture, Ecosystems & Environment. 198, p. 36–43 8 p.

Reprint of "Mitigating diffuse nitrogen losses in the Nordic-Baltic countries"

Andersen, H. E., Blicher-Mathiesen, G., Bechmann, M., Povilaitis, A., Iital, A., Lagzdins, A. & Kyllmar, K., 12 Aug 2014, In : Agriculture, Ecosystems & Environment. 198, p. 127–134 8 p.

Environmental controls over plant species richness in riparian wetlands: implications for restoration

Audet, J., Baattrup-Pedersen, A., Andersen, H. E., Hoffmann, C. C. & Kronvang, B., May 2014.

Hydro-economic modelling of cost-effective transboundary water quality management in the Baltic Sea

Hasler, B., Smart, J. C. R., Fonnesbech-Wulff, A., Andersen, H. E., Thodsen, H., Blicher-Mathiesen, G., Smedberg, E., Göke, C., Czajkowski, M., Was, A., Elofsson, K., Humborg, C., Wolfsberg, A. & Wulff, F., May 2014, In : Water Resources and Economics. 5, p. 1–23

Modelling nutrient loading of Danish coastal waters

Andersen, H. E., 19 Mar 2014.

Reduction of Baltic Sea Nutrient Inputs and Allocation of Abatement Costs Within the Baltic Sea Catchment

Wulff, F., Andersen, H. E., Blicher-Mathiesen, G., Czajkowski, M., Elofsson, K., Fonnesbech-Wulff, A., Hasler, B., Humborg, C., Hong, B., Jansons, V., Mörth, C-M., Thodsen, H., Smart, J. C. R., Smedberg, E., Stålnacke, P., Swaney, D. P., Was, A. & Zylicz, T., 1 Feb 2014, In : Ambio. 43, 1, p. 11-25 15 p.

Multiobjective calibration for comparing channel sediment routing models in the soil and water assessment tool

Lu, S., Kayastha, N., Thodsen, H., Van Griensven, A. & Andersen, H. E., 1 Jan 2014, In : Journal of Environmental Quality (Online). 43, 1, p. 110-120 11 p.

Cost-efficient reductions in nutrient loads; identifying optimal spatially specific policy measures

Konrad, M., Andersen, H. E., Thodsen, H., Termansen, M. & Hasler, B., 2014, In : Water Resources and Economics. 7, p. 39-54 16 p.

Groundwater nitrogen and the distribution of groundwater-dependent vegetation in riparian areas in agricultural catchments

Baattrup-Pedersen, A., Hoffmann, C. C., Audet, J., Andersen, H. E., Riis, T., Larsen, S. E. & Kronvang, B., 2014, In : Ecological Engineering. 66, p. 111-119

Mapping of nitrogen risks

Blicher-Mathiesen, G., Andersen, H. E., Carstensen, J., Børgesen, C. D., Hasler, B. & Windolf, J., 2014, In : Agriculture, Ecosystems & Environment. 195, p. 149-160

Mitigating diffuse nitrogen losses in the Nordic-Baltic countries

Andersen, H. E., Blicher-Mathiesen, G., Bechmann, M., Povilaitis, A., Iital, A., Lagzdins, A. & Kyllmar, K., 2014, In : Agriculture, Ecosystems & Environment. 195, p. 53-60

Nitrogen field balances and suction cup-measured N leaching in Danish catchments

Blicher-Mathiesen, G., Andersen, H. E. & Larsen, S. E., 2014, In : Agriculture, Ecosystems & Environment. 196, p. 69-75 7 p.

Reprint of "Mapping of nitrogen risk areas"

Blicher-Mathiesen, G., Andersen, H. E., Carstensen, J., Børgesen, C. D., Hasler, B. & Windolf, J., 2014, In : Agriculture, Ecosystems & Environment. 198, p. 83-93 11 p.

Nutrient retention before and after restoration of the riparian areas and remeandering of the Odderbaek stream, Jutland, Denmark

Hoffmann, C. C., Kronvang, B., Andersen, H. E., Kjærgaard, C., Audet, J. & Andersen, P. M., 1 Sep 2013, Wetlands Systems: Ecology, Functioning and Management. Borin, M., Malagoli, M., Salvato, M. & Tanis, B. (eds.). Padova, p. 93-94 2 p.

Modelling nutrient loading of Danish marine waters using SWAT

Andersen, H. E., Trolle, D., Blicher-Mathiesen, G., Thodsen, H. & Lu, S., 26 Aug 2013.

Effects of stream flooding on the distribution and diversity of groundwater-dependent vegetation in riparian areas

Baattrup-Pedersen, A., Jensen, K. M. B., Thodsen, H., Andersen, H. E., Andersen, P. M., Larsen, S. E., Riis, T., Andersen, D. K., Audet, J. & Kronvang, B., 2013, In : Freshwater Biology. 58 , 4, p. 817-827

Importance of bank erosion for sediment input, storages and export at the catchment scale

Kronvang, B., Andersen, H. E., Larsen, S. E. & Audet, J., 2013, In : Journal of Soils and Sediments. 13, p. 230-241

Recent climate-induced changes in freshwaters in Denmark

Jeppesen, E., Kronvang, B., Jørgensen, T. B., Larsen, S. E., Andersen, H. E., Søndergaard, M., Liboriussen, L., Hansen, R. B., Johansson, L. S., Trolle, D. & Lauridsen, T. L., 2013, Climatic Change and Global Warming of Inland Waters: Impacts and Mitigation for Ecosystems and Societies. Goldman, C. R., Kumagai, M. & Robarts, R. D. (eds.). Wiley-Blackwell, p. 155-172

Recent Climate-Induced Changes in Freshwaters in Denmark

Jeppesen, E., Kronvang, B., Jørgensen, T. B., Larsen, S. E., Andersen, H. E., Søndergaard, M., Liboriussen, L., Bjerring, R., Johansson, L. S., Trolle, D. & Lauridsen, T. L., 20 Nov 2012, Climatic Change and Global Warming of Inland Waters: Impacts and Mitigation for Ecosystems and Societies. John Wiley and Sons, p. 155-171 17 p.

Regional cost-effectiveness in transboundary water quality management for the Baltic Sea

Hasler, B., Smart, J. C. R., Fonnesbech-Wulff, A., Andersen, H. E., Thodsen, H. & Blicher-Mathiesen, G., Aug 2012. 30 p.

Værdifulde plantesamfund i ådale

Baattrup-Pedersen, A., Thodsen, H., Andersen, H. E., Larsen, S. E., Andersen, P. M. & Riis, T., 24 Jan 2012.

Development and test of new cost-effective monitoring technologies and planning design for restoration of wetlands - MONITECH

Kronvang, B., Hoffmann, C. C., Andersen, H. E., Audet, J., Andersen, P. M., Baattrup-Pedersen, A., Kjærgaard, C., Forsmann, D. M. & de Jonge, H., 2012.

Multi-objective calibration for comparing channel sediment routing methods in SWAT

Lu, S., Kayastha, N., van Griensven, A., Thodsen, H. & Andersen, H. E., 2012, In : Journal of Environmental Quality. 2012, p. 1-11

Prediction of stream fish assemblages from land use characteristics: implications for cost-effective design of monitoring programmes

Kristensen, E. A., Baattrup-Pedersen, A. & Andersen, H. E., 2012, In : Environmental Monitoring and Assessment. 184, 3, p. 1435-1448

Predictive modelling of protected habitats in riparian areas from catchment characteristics

Baattrup-Pedersen, A., Andersen, H. E., Larsen, S. E., Nygaard, B. & Ejrnæs, R., 2012, In : Ecological Indicators. 18, p. 227-235

The role of nitrogen in controlling the distribution of groundwater dependent vegetation in Danish riparian areas

Baattrup-Pedersen, A., Hoffmann, C. C., Andersen, H. E., Andersen, P. M. & Larsen, S. E., 2012.

Monetary valuation with impact pathway analysis: Benefits of reducing nitrate leaching in European Catchments

Andersen, M. S., Hansen, M. S., Carstensen, J., Kronvang, B., Andersen, H. E. & Thodsen, H., 28 Aug 2011, In : International Review of Environmental and Resource Economics. 5, p. 199-244

Importance of Bank erosion for sediment input and transport at the catchment scale

Kronvang, B., Larsen, S. E., Ovesen, N. B., Andersen, H. E., Thodsen, H. & Audet, J., 19 Jun 2011. 1 p.

Modelling P transport with SWAT: Macropore flow and leaching

Lu, S., Thodsen, H. & Andersen, H. E., 15 Jun 2011.

Climate change effects on nitrogen loading from cultivated catchments in Europe: implications for nitrogen retention, ecological state of lakes and adaptation

Jeppesen, E., Kronvang, B., Olesen, J. E., Audet, J., Søndergaard, M., Hoffmann, C. C., Andersen, H. E., Lauridsen, T. L., Liboriussen, L., Larsen, S. E., Beklioglu, M., Meerhoff, M., Özen, A. & Ozkan, K., 2011, In : Hydrobiologia. 663, 1, p. 1-21

Development and testing of new cost-effective monitoring technologies and planning design for restoration of wetlands - MONITECH

Kronvang, B., Hoffmann, C. C., Andersen, H. E., Audet, J., Andersen, P. M., Kjærgaard, C., Forsmann, D. M. & de Jonge, H., 2011. 1 p.

Stream characteristics and their implications for the protection of riparian fens and meadows

Baattrup-Pedersen, A., Larsen, S. E., Andersen, P. M., Audet, J., Hoffmann, C. C., Andersen, H. E., Kjaergaard, C. & Kronvang, B., 2011, In : Freshwater Biology. 56, 9, p. 1893-1903

A web-based P index as a mitigation planning tool

Andersen, H. E. & Heckrath, G., 2010. 1 p.

Bank erosion as a phosphorus source in a Danish river basin

Kronvang, B., Audet, J., Andersen, H. E. & Larsen, S. E., 2010. 1 p.

Modelling Catchment Scale Responses to Climate Change

Skeffington, R. A., Wade, A., Whitehead, P. G., Dan, B., Kaste, Ø., Andersen, H. E., Rankinen, K. & Grenouillet, G., 2010, Climate Change Impacts on Freshwater Ecosystems. Kernan, M., Battarbee, R. W. & Moss, B. R. (eds.). Wiley-Blackwell, p. Chapter 10

Best management of stream banks, bufferzones and floodplains for reducing agricultural phosphorus losses (BUFFALO-P)

Kronvang, B., Hoffmann, C. C., Andersen, H. E., Baattrup-Pedersen, A., Jensen, H. S., Kjærgaard, C., Heckrath, G. & Hansen, H. C. B., 2009.

Can a priori defined reference criteria be used to select reference sites in Danish streams? Implications for implementing the Water Framework Directive

Baattrup-Pedersen, A., Kristensen, E., Jørgensen, J., Skriver, J., Kronvang, B., Andersen, H. E., Hoffmann, C. C. & Kjellerup Larsen, L. M., 2009, In : Journal of Environmental Monitoring. 11, p. 344 - 352

Climate Change Effects on Runoff, Catchment Phosphorus Loading and Lake Ecological State, and Potential Adaptations

Jeppesen, E., Kronvang, B., Meerhoff, M., Søndergaard, M., Hansen, K. M., Andersen, H. E., Lauridsen, T. L., Liboriussen, L., Beklioglu, M., Özen, A. & Olesen, J. E., 2009, In : Journal of Environmental Quality. 38, p. 1930-1941

Climate change: Impacts on nitrate leaching from Danish agriculture

Mejlhede, P., Jensen, R., Grant, R. & Andersen, H. E., 2009.

Comparative study of model prediction of diffuse nutrient losses in response to changes in agricultural practices

Vagstad, N., French, H. K., Andersen, H. E., Behrendt, H., Grizzetti, B., Groenendijk, P., Porto, A. L., Reisser, H., Siderius, C., Stromquist, J., Hejzlar, J. & Deelstra, J., 2009, In : Journal of Environmental Monitoring. 11, p. 594 - 601

Description of nine nutrient loss models: capabilities and suitability based on their characteristics

Schoumans, O. F., Silgram, M., Groenendijk, P., Bouraoui, F., Andersen, H. E., Kronvang, B., Behrendt, H., Arheimer, B., Johnsson, H., Panagopoulos, Y., Mimikou, M., Porto, A. L., Reisser, H., Le Gall, G., Barr, A. & Anthony, S. G., 2009, In : Journal of Environmental Monitoring. 11, p. 506 - 514

Ensemble modelling of nutrient loads and nutrient load partitioning in 17 European catchments

Kronvang, B., Behrendt, H., Andersen, H. E., Arheimer, B., Barr, A., Borgvang, S. A., Bouraoui, F., Granlund, K., Grizzetti, B., Groenendijk, P., Schwaiger, E., Hejzlar, J., Hoffmann, L., Johnsson, H., Panagopoulos, Y., Porto, A. L., Reisser, H., Schoumans, O., Anthony, S., Silgran, M., Venohr, M. & Larsen, S. E., 2009, In : Journal of Environmental Monitoring. 11, p. 572 - 583

Evaluation of the difference of eight model applications to assess diffuse annual nutrient losses from agricultural land

Schoumans, O. F., Silgram, M., Walvoort, D. J. J., Groenendijk, P., Bouraoui, F., Andersen, H. E., Porto, A. L., Reisser, H., Gall, G. L., Anthony, S., Arheimer, B., Johnsson, H., Panagopoulos, Y., Mimikou, M., Zweynert, U., Behrendt, H. & Barr, A., 2009, In : Journal of Environmental Monitoring. 11, p. 540 - 553

Linking monitoring and modelling for river basin management: Danish experience with combating nutrient loadings to the aquatic environment from point and non-point sources

Kronvang, B., Windolf, J., Grant, R., Andersen, H. E., Thodsen, H., Ovesen, N. B. & Larsen, S. E., 2009.

Linking monitoring and modelling for river basin management: Danish experience with combating nutrient loadings to the aquatic environment from point and non-point sources

Kronvang, B., Windolf, J., Grant, R., Andersen, H. E., Thodsen, H., Ovesen, N. B. & Larsen, S. E., 2009, In : Science in China. Series E: Technological Sciences. 52, 11, p. 3335-3347

Modelling diffuse nitrogen loadings of ungauged and unmonitored lakes in Denmark: application of an integrated modelling framework.

Thodsen, H., Kronvang, B., Andersen, H. E., Larsen, S. E., Windolf, J., Jørgensen, T. B. & Troldborg, L., 2009, In : International Journal of River Basin Management. 7, 3, p. 245-257

Rivers of the Central European Highlands and Plains

Pusch, M., Andersen, H. E., Bäthe, J., Behrendt, H., Fischer, H., Friberg, N., Gancarczyk, A., Hoffmann, C. C., Hachol, J., Kronvang, B., Nowacki, F., Pedersen, M. L., Sandin, L., Schöll, F., Scholten, M., Stendera, S., Svendsen, L. M., Wnuk-Glawdel, E. & Wolter, C., 2009, Rivers of Europe. Tockner, K., Uehlinger, U. & Robinson, C. T. (eds.). Academic Press, p. 525-576

Climate change - a hindcast and forecast of water and nutrients in Danish rivers

Kronvang, B., Thodsen, H., Larsen, S. E. & Andersen, H. E., 2008.

Effects of policy measures implemented in Denmark on nitrogen pollution of the aquatic environment

Kronvang, B., Andersen, H. E., Børgesen, C. D., Dalgaard, T., Larsen, S. E., Bøgestrand, J. & Blicher-Mathiesen, G., 2008, In : Environmental Science & Policy. p. 144-152

Mapping areas at risk of diffuse phosphorus losses to water: a pilot study of Lake Haderslev Dam, Denmark

Andersen, H. E., Heckrath, G. & Thodsen, H., 2008, 12th International Conference on Intergrated Diffuse Pollution Management - IWA DIPCON 2008. p. Artikel 01-056 (6 s.)

Mapping areas at risk of diffuse phosphorus losses to water: a pilot study of Lake Haderslev Dam, Denmark

Andersen, H. E., Heckrath, G. & Thodsen, H., 2008, In : Water Science and Technology. 58, 11, p. 2173-2178 5 p.

Mitigation planning to reduce diffuse P-losses based on the Danish P index: a case study of the Haderslev Dam catchment, Denmark: NJFSeminar 401

Andersen, H. E. & Heckrath, G., 2008, Phosphorus management in Nordic-Baltic agriculture - reconciling productivity and environmental protection, Uppsala, Sweden, 22-23 September 2008. Rubæk, G. H. (ed.). Nordic Association of Agricultural Scientists - NJF, p. 15-19 (NJF Report; No. 4, Vol. 4).

Modellering af fosfor- og kvælstof fra diffuse kilder i umålte oplande: Empiriske modeller

Thodsen, H., Jørgensen, J., Andersen, H. E., Kronvang, B. & Larsen, S. E., 2008.

Modelling sediment, nutrient and carbon deposition in a hydraulically restored lowland river-floodplain in Denmark

Kronvang, B., Hoffmann, C. C., Dybkjær, J. B. & Andersen, H. E., 2008, 11th International Symposium on the Interactions Between Sediments and Water: IASWS 2008 Book of Abstracts.

Nitrogen leaching from a grass-dominated catchment simulated with the Daisy model

Jensen, R., Andersen, P. M., Pedersen, L. E., Grant, R., Blicher-Mathiesen, G. & Andersen, H. E., 2008.

Review of indexing tools for identifying high risk areas of phosphorus loss in Nordic catchments

Heckrath, G., Bechmann, M., Ekholm, P., Ulén, B., Djodjic, F. & Andersen, H. E., 2008, In : Journal of Hydrology. 349, p. 68-87

A phosphorus index approach for Denmark

Andersen, H. E., Heckrath, G., Hoffmann, C. C., Iversen, B. V., Jacobsen, O. H., Kjærgaard, C., Kronvang, B., Lægdsmand, M., Rubæk, G. H., Heckrath, G. (ed.), Rubæk, G. H. (ed.) & Kronvang, B. (ed.), 2007, In : DJF Plant Science. 130, p. 255-258

Best Management of Stream Banks, Bufferzones and Floodplains for reducing Agricultural Phosphorus Losses (BUFFALO-P): I

Kronvang, B., Hoffmann, C. C., Andersen, H. E., Baattrup-Pedersen, A., Jensen, H., Kjærgaard, C., Heckrath, G. & Hansen, H. C. B., 2007.

Best Management of Stream Banks, Bufferzones and Floodplains for reducing Agricultural Phosphorus Losses (BUFFALO-P): II

Kronvang, B., Hoffmann, C. C., Andersen, H. E., Baattrup-Pedersen, A., Jensen, H., Kjærgaard, C., Heckrath, G. & Hansen, H. C. B., 2007.

Regional trends in precipitation and stream runoff in Denmark

Larsen, S. E., Kronvang, B., Andersen, H. E. & Christensen, O. B., 2007.

Trends in water quantity and quality in Danish freshwater systems: impacts of anthropogenic pressures

Kronvang, B., Andersen, H. E., Ovesen, N. B., Bøgestrand, J., Larsen, S. E. & Nordic Association of Agricultural Scientists, (ed.), 2007, In : NJF Report. 3, 2, p. 295-296

Water Exchange and Deposition of Sediment and Phosphorus during Inundation of Natural and Restored Lowland Floodplains

Kronvang, B., Andersen, I. K., Hoffmann, C. C., Pedersen, M. L., Ovesen, N. B. & Andersen, H. E., 2007, In : Water, Air and Soil Pollution. 181, 1-4, p. 115-121

AMPHORA: Active Mapping of PHOsphorus Risk Areas for implementation of mitigation measures to reduce phosphorus losses to surface waters

Andersen, H. E., Kronvang, B., Stjernholm, M., Hoffmann, C. C., Søndergaard, M., Heckrath, G., Rubæk, G., Kiærgaard, C., Jacobsen, O. H., Greve, M., Bøcher, P. K., Olesen, S. E., Iversen, B. V., Jørgensen, U., Børgesen, C. D., Olsen, P., Jensen, A. L., Thyssen, I., Tanýk, A. (ed.), Öztürk, I. (ed.), Gürel, M. (ed.), Yazgan, M. S. (ed.) & Pehlivanoglu-Mantaþ, E. (ed.), 2006, IWA DipCon 2006, 10th International Specialised Conference on Diffuse Pollution and Sustainable Basin Management. Proceedings, Istanbul, Turkey, September 18-22, 2006. Tanýk, A., Öztürk, I., Gürel, M., Yazgan, M. S. & Pehlivanoglu-Mantaþ, E. (eds.). Istanbul: ITU, 7 p.

Are there variations in the climate model's prognoses for Denmark?

Hansen, K. M., Kronvang, B. & Andersen, H. E., 2006.

Climate-change impacts on hydrology and nutrients in a Danish lowland river basin

Andersen, H. E., Kronvang, B., Larsen, S. E., Hoffmann, C. C., Jensen, T. S. & Rasmussen, E. K., 2006, In : Science of the Total Environment. 365, p. 223-237

Groundwater flow and transport of nutrients through a riparian meadow - Field data and modelling

Hoffmann, C. C., Berg, P., Dahl, M., Larsen, S. E., Andersen, H. E. & Andersen, B., 2006, In : Journal of Hydrology. 331, p. 315-335

Klimaforandringers betydning for vandløbene

Sand-Jensen, K., Thodsen, H., Kronvang, B., Pedersen, N. L., Andersen, H. E., Hansen, K. M., Søndergaard, M. (ed.), Kronvang, B. (ed.), Pejrup, M. (ed.) & sand-Jensen, K. (ed.), 2006, Vand og Vejr om 100 år: Klimaforandringer og det danske vandmiljø. Søndergaard, M., Kronvang, B., Pejrup, M. & sand-Jensen, K. (eds.). Hovedland, p. 55-73

Modifying and evaluating a P index for Denmark

Andersen, H. E. & Kronvang, B., 2006, In : Water, Air and Soil Pollution. 174, 1-4, p. 341-353

Buffer zones as a sink for sediment and phosphorus between the field and stream: Danish field experiences

Kronvang, B., Laubel, A. R., Larsen, S. E., Andersen, H. E. & Djurhuus, J., 2005, In : Water Science & Technology. 51, 3-4, p. 55-62

Climate change - impacts on hydrology in a Danish lowland river basin

Andersen, H. E., Kronvang, B., Larsen, S. E. & Hoffmann, C. C., 2005.

Development, validation and application of Danish empirical phosphorus models

Andersen, H. E., Kronvang, B. & Larsen, S. E., 2005, In : Journal of Hydrology. 304, p. 355-365

Evapotranspiration from a riparian fen wetland

Andersen, H. E., Hansen, S. & Jensen, H. E., 2005, In : Hydrology Research. 36, 2, p. 121-135

Modelling sedimentation and resuspension of phosphorus in lowland streams

Andersen, H. E., Svendsen, L. M. & Kronvang, B., 2005.

Phosphorus Losses from Agricultural Areas in River Basins: Effects and Uncertainties of Targeted Mitigation Measures

Kronvang, B., Bechman, M., Lundekvam, H., Behrendt, H., Rubæk, G. H., Schoumans, O. F., Syversen, N., Andersen, H. E. & Hoffmann, C. C., 2005, In : Journal of Environmental Quality. 34, p. 2129-2144

Rejecting the mean - estimating the response of fen plant species to environmental factors by non-linear quantile regression

Schröder, H. K., Andersen, H. E. & Kiehl, K., 2005, In : Journal of Vegetation Science. 16, p. 373-382

Where do N in fertilisers go? - a 15 years case study in a small agricultural Danish catchment

Windolf, J., Andersen, H. E. & Kronvang, B., 2005.

Groundwater/surface water interaction - a Danish typological approach

Nilsson, B., Dahl, M., Langhoff, J. H., Kronvang, B., Christensen, S., Andersen, H. E., Hoffmann, C. C. & Refsgaard, J. C., 2004.

Hydrology and nitrogen balance of a seasonally inundated Danish floodplain wetland

Andersen, H. E., 2004, In : Hydrological Processes. 18, p. 415-434

Modifying and Evaluating a P Index for Denmark

Andersen, H. E., Kronvang, B. & Japan Society on Water Environment, (ed.), 2004, Proceedings of the 8th International Conference on Diffuse/Nonpoint Pollution, ICDP, Kyoto, Japan, 24-29 October 2004. Japan Society on Water Environment (ed.). Japan Society on Water Environment - JSWE and International Water Association - IWA, p. 31-38

Regional variations in diffuse nitrogen losses from agriculture in the Nordic and Baltic regions

Vagstad, N., Stålnacke, P., Andersen, H. E., Deelstra, J., Jansons, V., Kyllmar, K., Loigu, E., Rekolainen, S. & Tumas, R., 2004, In : Hydrology and Earth System Sciences. 8, 4, p. 651-662

Hydrology, Nutrient Processes and Vegetation in Floodplain Wetlands

Andersen, H. E., 2003, National Environmental Research Institute. 35 p.

Methodology to Classify Groundwater/Surface Water Interaction

Nilsson, B., Christensen, S., Kronvang, B., Langhoff, J. H., Dahl, M., Hoffmann, C. C., Andersen, H. E., Rasmussen, K. R. & Refsgaard, J. C., 2003.

Nutrient trends in 17 European Catchments

Larsen, S. E., Kronvang, B. & Andersen, H. E., 2003.

Source apportionment of nutrient loads in 17 European catchments

Kronvang, B., Larsen, S. E. & Andersen, H. E., 2003.

Catchment Based Analysis of the Relationship between Agricultural Practices and Diffuse N-Pollution of Surface Waters

Andersen, H. E., Kronvang, B., Larsen, S. E., Paulsen, I., Jørgensen, J. O. & Pedersen, M. L., 2002.

Catchment Based Analysis of the Relationship between Agricultural Practices and Diffuse N-Pollution of Surface Waters

Andersen, H. E., Kronvang, B., Larsen, S. E., Paulsen, I., Jørgensen, J. O. & Pedersen, M. L., 2002, Proceedings. 6th International Conference on Diffuse Pollution, Amsterdam, The Netherlands, 30 September - 4 October, 2002. International Water Association - IWA, p. 604-605

The Impact of Land Use Changes on the Future Load of Nitrogen to a Danish Inlet: Quantification of Leaching from the Root Zone

Jørgensen, J. O., Müller-Wohlfeil, D-I., Kronvang, B., Andersen, H. E., Wiggers, L., Bidstrup, J., Steenvoorden, J. (ed.), Claessen, F. (ed.) & Willems, J. (ed.), 2002, In : IAHS Publication. 273, p. 183-188

Analysis of the Hydrology and Flow of Nitrogen in 17 Danish Catchments

Andersen, H. E., Pedersen, M. L., Jørgensen, J. O. & Kronvang, B., 2001, In : Water Science and Technology. 44, 7, p. 63-68

Analysis of the Hydrology and Flow of Nitrogen in 17 Danish Catchments

Andersen, H. E., Pedersen, M. L., Jørgensen, J. O. & Kronvang, B., 2000, Proceedings. 4th International Conference on Diffuse Pollution, Bankok, Thailand, January 16-21, 2000. International Water Association - IWA, p. 188-195

Simulation der Vegetationsdynamik in Feuchtgrünland unter dem Einfluss sich wandelnder Standortbedingungen

Schröder, H. K., Andersen, H. E., Hoffmann, C. C., Kiehl, K., Kappen, L. (ed.) & Hörmann, G. (ed.), 2000, In : Gesellschaft fuer Oekologie. Verhandlungen. Band 30, p. 172

Agricultural Practices and Diffuse Nitrogen Pollution in Denmark: Empirical Leaching and Catchment Models

Andersen, H. E., Kronvang, B. & Larsen, S. E., 1999, In : Water Science and Technology. 39, 12, p. 257-264

Quantification and Modelling of Subsurface Nitrogen Removal in Small Danish Agricultural Catchments

Kronvang, B., Pedersen, M. L., Jørgensen, O., Andersen, H. E. & Müller-Wohlfeil, D-I., 1999.

Subsurface Drainage Loss of Particles and Phosphorus from Field Plot Experiments and a Tile-Drained Catchment

Laubel, A., Jacobsen, O. H., Kronvang, B., Grant, R. & Andersen, H. E., 1999, In : Journal of Environmental Quality. 28, 2, p. 576-584

Suspended Sediment and Total Phosphorus Transport in a Major Danish River: Methods and Estimation of the Effects of a Coming Major Restoration

Andersen, H. E. & Svendsen, L. M., 1997, In : Aquatic Conservation. 7, p. 265-276

Diffuse Nutrient Losses in Denmark

Kronvang, B., Græsbøll, P., Larsen, S. E., Svendsen, L. M. & Andersen, H. E., 1996, In : Water Science and Technology. 33, 4-5, p. 81-88

Loss of Dissolved and Particulate Phosphorus from Arable Catchments by Surface Drainage

Grant, R., Laubel, A. R., Kronvang, B., Andersen, H. E., Svendsen, L. M. & Fuglsang, A., 1996, In : Water Research. 30, 11, p. 2633-2642

Diffuse Nutrient Losses in Denmark

Kronvang, B., Græsbøll, P., Larsen, S. E., Svendsen, L. M. & Andersen, H. E., 1995, DIFusePOL '95: Proceeding of the Second International IAWQ Specialized Conference and Symposium on Diffuse Pollution, Brno & Prague, Czech Republic, August 13-18, 1995. Part II. Session 8. Large Studies of Diffuse Pollution. IAWQ, p. 426-431