Aarhus University Seal / Aarhus Universitets segl

Lars Dalby

Data scientist

Profile photoLars Dalby
Department of Bioscience, Aarhus University
Grenåvej 14, 8410 Rønde, Denmark
E-mail: lars@bios.au.dk
Phone: +45 26812235

Education

2013 PhD Department of Bioscience, Aarhus University
2011 Msc. Aarhus University
2009 Bsc. Department of Bioscience, Aarhus University

Publications

Multi-taxon inventory reveals highly consistent biodiversity responses to ecospace variation

Brunbjerg, A. K., Bruun, H. H., Dalby, L., Classen, A. T., Fløjgaard, C., Frøslev, T. G., Hansen, O. L. P., Høye, T. T., Moeslund, J. E., Svenning, J-C. & Ejrnæs, R., 1 Sep 2020, In : Oikos. 129, 9, p. 1381-1392 12 p.

Dark diversity reveals importance of biotic resources and competition for plant diversity across habitats

Fløjgaard, C., Valdez, J. W., Dalby, L., Moeslund, J. E., Clausen, K. K., Ejrnæs, R., Partel, M. & Brunbjerg, A. K., Jun 2020, In : Ecology and Evolution. 10, 12, p. 6078-6088 11 p.

Investigating the drivers of macro-fungal dark diversity using LiDAR

Valdez, J., Brunbjerg, A. K., Fløjgaard, C., Dalby, L., Clausen, K. K., Pärtel, M., Pfeifer, N., Hollaus, M., Wimmer, M. H., Ejrnæs, R. & Moeslund, J. E., 2020, (Submitted) In : bioRxiv.

Simple attributes predict the importance of plants as hosts to the richness of fungi and arthropods

Bruun, H. H., Brunbjerg, A. K., Dalby, L., Fløjgaard, C., Frøslev, T. G., Haarder, S., Heilmann-Clausen, J., Høye, T. T., Læssøe, T. & Ejrnæs, R., 2020, (Submitted) In : bioRxiv.

Landscape-scale simulations as a tool in multi-criteria decision making to support agri-environment schemes

Topping, C., Dalby, L. & Valdez, J., Nov 2019, In : Agricultural Systems. 176, 102671.

A systematic survey of regional multi-taxon biodiversity: evaluating strategies and coverage

Brunbjerg, A. K., Bruun, H. H., Brøndum, L., Classen, A. T., Dalby, L., Fog, K., Frøslev, T. G., Goldberg, I., Hansen, A. J., Hansen, M. DD., Høye, T. T., Illum, A. A., Læssøe, T., Newman, G., Skipper, L., Søchting, U. & Ejrnæs, R., Oct 2019, In : BMC Ecology. 19, 15 p., 43.

Vascular plant species richness and bioindication predict multi-taxon species richness

Brunbjerg, A. K., Bruun, H. H., Dalby, L., Fløjgaard, C., Frøslev, T. G., Høye, T. T., Goldberg, I., Læssøe, T., Hansen, M. D. D., Brøndum, L., Skipper, L., Fog, K. & Ejrnæs, R., Dec 2018, In : Methods in Ecology and Evolution. 9, 12, p. 2372-2382

Where to go goose hunting? Using pattern-oriented modeling to better understand human decision processes

Williams, J. H., Topping, C. J., Dalby, L., Clausen, K. & Madsen, J., Nov 2018, In : Human Dimensions of Wildlife. 23, 6, p. 533-551 19 p.

Common Starlings (Sturnus vulgaris) increasingly select for grazed areas with increasing distance-to-nest

Heldbjerg, H., Fox, A. D., Thellesen, P. V., Dalby, L. & Sunde, P., 2017, In : P L o S One. 12, 8

Using dark diversity and plant characteristics to guide conservation and restoration

Moeslund, J. E., Brunbjerg, A. K., Clausen, K., Dalby, L., Fløjgaard, C., Juel, A. & Lenoir, J., 2017, In : Journal of Applied Ecology. 54, 6, p. 1730-1741

Between-year variations in sex/age ratio bias in hunter wings of Eurasian Wigeon (Anas penelope) compared to field samples

Fox, A. D., Clausen, K., Dalby, L., Christensen, T. K. & Sunde, P., 22 Mar 2016, In : Ornis Fennica. 93, p. 26-30 5 p.

Seeking explanations for recent changes in abundance of wintering Eurasian Wigeon (Anas penelope) in northwest Europe

Fox, A. D., Dalby, L., Christensen, T. K., Nagy, S., Balsby, T. J. S., Crowe, O., Clausen, P., Deceuninck, B., Devos, K., Holt, C., Hornman, M., Keller, V., Langendoen, T., Lehikoinen, A., Lorenten, S-H., Molina, B., Nilsson, L., Stipniece, A., Svenning, J-C. & Wahl, J., 22 Mar 2016, In : Ornis Fennica. 93, p. 12-25 14 p.

Landscape structure and management alter the outcome of a pesticide ERA: evaluating impacts of endocrine disruption using the ALMaSS European Brown Hare model

Topping, C. J., Dalby, L. & Skov, F., 2016, In : Science of the Total Environment. 541, p. 1477-1488 12 p.

Current and potential threats to Nordic duck populations – a horizon scanning exercise

Fox, A. D., Jónsson, J. E., Aarvak, T., Bregnballe, T., Christensen, T. K., Clausen, K. K., Clausen, P., Dalby, L., Holm, T. E., Pavón-Jordán, D., Laursen, K., Lehikoinen, A., Svein-Håkon, L., Møller, A. P., Nordström, M., Öst, M., Söderquist, P. & Therkildsen, O. R., Aug 2015, In : Annales Zoologici Fennici. 52, 4, p. 193–220 28 p.

Age-ratio bias amongst hunter based surveys of Eurasian Wigeon Anas penelope based on comparisons of wing and field samples.

Fox, A. D., Clausen, K. K., Dalby, L., Christensen, T. K. & Sunde, P., 2015, In : Ibis. 157, 2, p. 391-395 5 p.

Establishing macroecological trait datasets: digitalization, extrapolation, and validation of diet preferences in terrestrial mammals worldwide

Kissling, W. D., Dalby, L., Fløjgaard, C., Lenoir, J., Sandel, B. S., Sandom, C. J., Nielsen, K. T. & Svenning, J-C., 2014, In : Ecology and Evolution. 4, 14, p. 2913–2930 18 p.

Interpreting seasonal range shifts in migratory birds: a critical assessment of ‘short-stopping’ and a suggested terminology

Elmberg, J., Hessel, R., Fox, A. D. & Dalby, L., 2014, In : Journal of Ornithology. 155, p. 571-579 9 p.

Seasonality drives global-scale diversity patterns in waterfowl (Anseriformes) via temporal niche exploitation

Dalby, L., McGill, B. J., Fox, A. D. & Svenning, J-C., 2014, In : Global Ecology and Biogeography. 23, p. 550-562 13 p.

Temperature does not dictate the wintering distributions of European dabbling duck species

Dalby, L., Fox, A. D., Petersen, I. K., Delany, S. & Svenning, J-C., 1 Jan 2013, In : Ibis. 155, 1, p. 80-88

Mammal predator and prey species richness are strongly linked at macroscales

Sandom, C. J., Dalby, L., Fløjgaard, C., Kissling, W. D., Lenoir, J., Sandel, B. S., Nielsen, K. T., Ejrnæs, R. & Svenning, J-C., 2013, In : Ecology. 94, 5, p. 1112-1122

Seasonal variation in Eurasian Wigeon Anas penelope sex and age ratios from hunter-based surveys

Clausen, K. K., Dalby, L., Sunde, P., Christensen, T. K., Egelund, B. & Fox, A. D., 2013, In : Journal of Ornithology. 154, 3, p. 769-774 6 p.

The status of the Nordic populations of the Mallard (Anas platyrhynchos) in a changing world

Dalby, L., Söderquist, P., Christensen, T. K., Clausen, P., Einarsson, Á., Elmberg, J., Fox, A. D., Holmqvist, N., Langendoen, T., Lehikoinen, A., Lindström, Å., Lorentsen, S-H., Nilsson, L., Pöysä, H., Rintala, J., Sigfússon, A. Þ. & Svenning, J-C., 2013, In : Ornis Fennica. 90, p. 2-15

Rådgivning

Udvikling af vandløbs- og ådalsproxyer til Biodiversitetskortet

Dalby, L. & Bladt, J., 10 Feb 2020, 15 p.. (Notat fra DCE - Nationalt Center for Miljø og Energi; No. 17).

Kortlægning og overvågning af statens udpegninger af urørt skov og anden biodiversitetsskov

Ejrnæs, R. (ed.), Johannsen, V. K. (ed.), Heilmann-Clausen, J. (ed.), Petersen, A. H., Dalby, L., Bladt, J., Karlsson Nyed, P. & Christensen, A. A., Jun 2019, Aarhus: Aarhus Universitet. 78 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 328).

Opdatering af danske fugles yngle- og forårstræktider (key concepts) 2018

Nielsen, R. D., Christensen, T. K., Clausen, K. K., Madsen, J., Clausen, P., Fox, A. D., Bregnballe, T., Petersen, I. K., Therkildsen, O. R., Dalby, L. & Kanstrup, N., 6 Feb 2019, 26 p.. (Notat fra DCE - Nationalt Center for Miljø og Energi).

Natur – metode, analyse og resultater

Ejrnæs, R. & Dalby, L., 2019, Resultater af multifunktionel jordfordeling i tre pilotprojekter: dokumentation af effekter for landdistrikter, driftsøkonomi, natur, miljø og rekreation. p. 111-124 13 p.

Levestedsvurdering for rødrygget tornskade

Holm, T. E. & Dalby, L., 17 Apr 2018, Aarhus Universitet, DCE – Nationalt Center for Miljø og Energi ©. 14 p. (Teknisk anvisning fra Fagdatacenter for Biodiversitet og Terrestrisk Natur, DCE; No. A383).

Tilstandsvurdering af levesteder for skovfugle

Fredshavn, J. R., Holm, T. E., Clausen, K. K., Therkildsen, O. R. & Dalby, L., 2018, Aarhus Universitet, DCE – Nationalt Center for Miljø og Energi ©. 38 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi, Vol. 299).

Forslag til tilstandsvurdering af levesteder for skovfugle - 5 Natura 2000-udpegningsarter

Fredshavn, J. R., Holm, T. E., Clausen, K., Therkildsen, O. R. & Dalby, L., 2016, Aarhus Universitet, DCE - Nationalt Center for Miljø og Energi. 34 p. (Videnskabelig rapport fra DCE; No. 191).

Forvaltning af hasselmus: afrapportering af projektets hovedresultater

Sunde, P. & Dalby, L., 8 Dec 2014, 21 p..

Projects

DNI: En dansk naturindikator

Ejrnæs, R., Dalby, L., Levin, G., Bladt, J., Skov, F., Nygaard, B., Høye, T. T. & Fløjgaard, C.

01/03/201831/12/2020

Kortlægning, genopretning og forvaltning af grundvandsfødte moser og kildevæld

Fløjgaard, C., Ejrnæs, R., Bruun, H. H., Andersen, D. K., Johansen, O. M. & Dalby, L.

01/01/201731/12/2020

Dark Diversity i Naturforvaltningen

Moeslund, J. E., Dalby, L., Fløjgaard, C., Clausen, K. K., Brunbjerg, A. K. & Valdez, J.

01/01/201731/12/2019

BIOWIDE: Biodiversity in width and depth

Ejrnæs, R., Høye, T. T., Krogh, P. H., Andersen, L. W., Bladt, J., Dalby, L., Brunbjerg, A. K. & Fløjgaard, C.

01/02/201431/12/2018

Natur- og vildtvenlige tiltag i landbrugslandet

Høye, T. T., Dalby, L., Topping, C. J., Ejrnæs, R. & Berthelsen, J. P.

01/01/201231/12/2015

Activities

CelebRation 2020

Lars Dalby (Participant)

28 Feb 202029 Feb 2020

Afslutningskonference i Biowide

Lars Dalby (Speaker)

4 May 2018

IRSAE workshop in Climate Change Ecology

Lars Dalby (Speaker)

9 Apr 2018

Global Ecology and Biogeography (Journal)

Lars Dalby (Editor)

2018

33rd IUGB Congress

Lars Dalby (Speaker)

22 Aug 201725 Aug 2017

Modellering af indflydelsen af gåsebestande og jagtaktivitet og -regulering på regionalt jagtudbytte

Lars Dalby (Lecturer)

17 Sep 2016

Predicting impacts and effects of mitigation measures using ALMaSS modelling

Lars Dalby (Lecturer)

23 Feb 2016

Natur- og vildtvenlige tiltag i landbruget. Økologisk rum, biller, sommerfugle og humlebier. Nytter det noget?

Lars Dalby (Lecturer)

21 Jan 2016

Biodiversity and Conservation (Journal)

Lars Dalby (Reviewer)

2016

Afslutningskonference i projektet: Natur og vildtvenlige tiltag - udførsel og effekt

Lars Dalby (Organizer)

2 Dec 2015

Dansk Pattedyrforenings årsmøde (2015)

Lars Dalby (Speaker)

7 Mar 2015

Plantekongres 2015

Lars Dalby (Speaker)

15 Jan 2015

An agent-based model for common dormouse Muscardinus avellanarius and the lessons learned from constructing it

Lars Dalby (Lecturer)

22 Sep 2014

IGenudsætning, (gen-)indvandring og invasive arter i den danske natur

Lars Dalby (Speaker)

3 Sep 2014

Vild Naturforvaltning

Lars Dalby (Lecturer), & Camilla Fløjgaard (Lecturer)

3 Sep 2014

R for macroecology and global change studies

Lars Dalby (Organizer)

22 Jun 201427 Jun 2014

Ambio (Journal)

Lars Dalby (Reviewer)

2014

Current Zoology (Journal)

Lars Dalby (Reviewer)

2014

Ecography (Journal)

Lars Dalby (Reviewer)

2014

Global Ecology and Biogeography (Journal)

Lars Dalby (Reviewer)

2014

Journal of Ornithology (Journal)

Lars Dalby (Reviewer)

8 Apr 2013

Third NOWAC meeting

Lars Dalby (Speaker)

19 Mar 201322 Mar 2013

International Biogeography Society

Lars Dalby (Participant)

9 Jan 201313 Jan 2013

Advanced R programming

Lars Dalby (Participant)

10 Dec 2012

Geostat 2012

Lars Dalby (Participant)

3 Sep 20129 Sep 2012

University of Maine

Lars Dalby (Visiting researcher)

1 Sep 201220 Dec 2012

Third Pan-European Duck Symposium

Lars Dalby (Participant)

26 Apr 201228 Apr 2012

NOWAC workshop

Lars Dalby (Speaker)

25 Apr 2012

Seaduck workshop

Lars Dalby (Participant)

24 Apr 2012

Ibis (Journal)

Lars Dalby (Reviewer)

21 Jan 201226 Jan 2012

Breeding and wintering numbers - Case study Mallard I

Lars Dalby (Invited speaker)

25 Oct 2011

Vital rates: Reproductive success. Case study Mallard II

Lars Dalby (Invited speaker)

25 Oct 2011

Nordic waterbirds in a warming world

Lars Dalby (Participant)

24 Oct 201128 Oct 2011

Effects of climate change on wintering waterfowl distributions in Europe

Lars Dalby (Lecturer)

2 Sep 2011

The XVth Nordic Congress of Wildlife Research

Lars Dalby (Participant)

23 May 201125 May 2011

Start-up workshop NOWAC

Lars Dalby (Participant)

21 Sep 201026 Sep 2010

GIS techniques in environmental sciences

Lars Dalby (Participant)

25 Jan 201029 Jan 2010

Geo-Ecological Data Analysis

Lars Dalby (Participant)

12 Jul 200916 Jul 2009

Animal Movement Analysis

Lars Dalby (Participant)

5 Jul 20099 Jul 2009