Jan Tind Sørensen

Research.com Recognitions

• 2026 - Research.com Animal Science and Veterinary in Denmark Leader Award
• 2025 - Research.com Animal Science and Veterinary in Denmark Leader Award
• 2023 - Research.com Animal Science and Veterinary in Denmark Leader Award

Overview

Best Publications

• Distribution of oxygen in marine sediments measured with microelectrodes1

  Niels Peter Revsbech;Jan Sorensen;Thomas Henry Blackburn;Jens Peter Lomholt

  385
  Citations

• Volatile Fatty Acids and Hydrogen as Substrates for Sulfate-Reducing Bacteria in Anaerobic Marine Sediment

  Jan Sørensen;Dorte Christensen;Bo Barker Jørgensen

  369
  Citations

• Pesticide effects on bacterial diversity in agricultural soils – a review

  Kaare Johnsen;Carsten S. Jacobsen;Vigdis Torsvik;Jan Sørensen

  351
  Citations

• Reduction of ferric iron in anaerobic, marine sediment and interaction with reduction of nitrate and sulfate.

  Jan Sørensen

  315
  Citations

• Capacity for Denitrification and Reduction of Nitrate to Ammonia in a Coastal Marine Sediment

  Jan Sørensen

  268
  Citations

• Denitrification rates in a marine sediment as measured by the acetylene inhibition technique.

  Jan Sørensen

  266
  Citations

• Denitrification in nitrate-rich streams: Diurnal and seasonal variation related to benthic oxygen metabolism

  Peter Bondo Christensen;Lars Peter Nielsen;Jan Sørensen;Niels Peter Revsbech

  254
  Citations

• A comparison of oxygen, nitrate, and sulfate respiration in coastal marine sediments.

  Jan Sørensen;Bo Barker Jørgensen;Niels Peter Revsbech

  247
  Citations

• Viscosinamide, a new cyclic depsipeptide with surfactant and antifungal properties produced by Pseudomonas fluorescens DR54.

  T. H. Nielsen;C. Christophersen;U. Anthoni;J. Sørensen

  213
  Citations

• Antibiotic and Biosurfactant Properties of Cyclic Lipopeptides Produced by Fluorescent Pseudomonas spp. from the Sugar Beet Rhizosphere

  T.H. Nielsen;D. Sørensen;C. Tobiasen;Jens Bo Andersen

  206
  Citations

• Early organic diagenesis: The significance of progressive subsurface oxidation fronts in pelagic sediments

  T.R.S. Wilson;J. Thomson;S. Colley;D.J. Hydes

  190
  Citations

• Multi-target and medium-independent fungal antagonism by hydrolytic enzymes in Paenibacillus polymyxa and Bacillus pumilus strains from barley rhizosphere

  Preben Nielsen;Jan Sørensen

  175
  Citations

• Effects of alternating wetting and drying versus continuous flooding on fertilizer nitrogen fate in rice fields in the Mekong Delta, Vietnam

  Nguyen Minh Dong;Kristian K. Brandt;Jan Sørensen;Ngo Ngoc Hung

  172
  Citations

• The rhizosphere as a habitat for soil microorganisms.

  J. Sørensen;J. D. van Elsas;J. T. Trevors;E. M. H. Wellington

  172
  Citations

• Secondary Metabolite- and Endochitinase-Dependent Antagonism toward Plant-Pathogenic Microfungi of Pseudomonas fluorescens Isolates from Sugar Beet Rhizosphere

  Mette Neiendam Nielsen;Jan Sørensen;Johannes Fels;Hans Christian Pedersen

  171
  Citations

• Chemical and microbiological soil characteristics controlling glyphosate mineralisation in Danish surface soils

  Anne Louise Gimsing;Ole Kragholm Borggaard;Ole Stig Jacobsen;Jens Aamand

  167
  Citations

• Denitrification and oxygen respiration in biofilms studied with a microsensor for nitrous oxide and oxygen.

  Lars Peter Nielsen;Peter Bondo Christensen;Niels Peter Revsbech;Jan Sørensen

  164
  Citations

• Early diagenesis in sediments from Danish coastal waters: Microbial activity and Mn-Fe-S geochemistry

  Jan Sørensen;Bo Barker Jeørgensen

  162
  Citations

• Structure, production characteristics and fungal antagonism of tensin – a new antifungal cyclic lipopeptide from Pseudomonas fluorescens strain 96.578

  T.H. Nielsen;C. Thrane;C. Christophersen;U. Anthoni

  160
  Citations

• Denitrification, Dissimilatory Reduction of Nitrate to Ammonium, and Nitrification in a Bioturbated Estuarine Sediment as Measured with 15N and Microsensor Techniques

  Svend Jørgen Binnerup;Kim Jensen;Niels Peter Revsbech;Mikael Hjorth Jensen

  146
  Citations

• Viscosinamide-producing Pseudomonas fluorescens DR54 exerts a biocontrol effect on Pythium ultimum in sugar beet rhizosphere

  Charlotte Thrane;Tommy Harder Nielsen;Mette Neiendam Nielsen;Jan Sørensen

  143
  Citations

• Livestock farming systems research in Europe and its potential contribution for managing towards sustainability in livestock farming

  A. Gibon;A.R. Sibbald;J.C. Flamant;P. Lhoste

  140
  Citations

• Viability of indigenous soil bacteria assayed by respiratory activity and growth.

  Anne Winding;Svend Jørgen Binnerup;Jan Sørensen

  139
  Citations

• Use of the range area in organic egg production systems: effect of climatic factors, flock size, age and artificial cover

  L. Hegelund;J.T. Sørensen;J.B. Kjær;I.S. Kristensen

  136
  Citations

• Toxic effects of linear alkylbenzene sulfonate on metabolic activity, growth rate, and microcolony formation of Nitrosomonas and Nitrosospira strains.

  Kristian K. Brandt;Martin Hesselsoe;Peter Roslev;Kaj Henriksen

  123
  Citations

• LeucoPatch system for the management of hard-to-heal diabetic foot ulcers in the UK, Denmark, and Sweden: an observer-masked, randomised controlled trial

  Frances Game;William Jeffcoate;Lise Tarnow;Judith L Jacobsen

  123
  Citations

• Surface motility in Pseudomonas sp. DSS73 is required for efficient biological containment of the root-pathogenic microfungi Rhizoctonia solani and Pythium ultimum.

  Jens B. Andersen;Birgit Koch;Tommy Harder Nielsen;Dan Sørensen

  120
  Citations

• Organic livestock production in Europe: aims, rules and trends with special emphasis on animal health and welfare

  E. von Borell;J.T. Sørensen

  116
  Citations

• Effect of dry period length on milk production in subsequent lactation.

  Jan Tind Sørensen;Carsten Enevoldsen

  112
  Citations

• Associations between lying-down behaviour problems and body condition, limb disorders and skin lesions of lactating sows housed in farrowing crates in commercial sow herds

  Marianne Bonde;Tine Rousing;Jens Henrik Badsberg;Jan Tind Sørensen

  107
  Citations

• Socio-cultural sustainability of pig production: Citizen perceptions in the Netherlands and Denmark

  B.K. Boogaard;L.J.S. Boekhorst;S.J. Oosting;J.T. Sørensen

  107
  Citations

• Mortality (including euthanasia) among Danish dairy cows (1990-2001).

  Peter T Thomsen;Anne Mette Kjeldsen;Jan Tind Sørensen;Hans Houe

  100
  Citations

• Prevalence and magnitude of helminth infections in organic laying hens (Gallus gallus domesticus) across Europe.

  Sundar Thapa;Lena K. Hinrichsen;Christine Brenninkmeyer;Stefan Gunnarsson

  97
  Citations

• Chitinolytic activity of Pseudomonas fluorescens isolates from barley and sugar beet rhizosphere

  Mette Neiendam Nielsen;Jan Sørensen

  95
  Citations

• Detection of viable, but non‐culturable Pseudomonas fluorescens DF57 in soil using a microcolony epifluorescence technique

  Svend Jørgen Binnerup;Dan Funck Jensen;Hans Thordal-Christensen;Jan Sørensen

  89
  Citations

• A stochastic model simulating paratuberculosis in a dairy herd.

  Anne Braad Kudahl;Søren Østergaard;Jan Tind Sørensen;Søren Saxmose Nielsen

  82
  Citations

• Stepping and kicking behaviour during milking in relation to response in human–animal interaction test and clinical health in loose housed dairy cows

  Tine Rousing;Marianne Bonde;Jens Henrik Badsberg;Jan Tind Sørensen

  81
  Citations

• On-farm welfare assessment for regulatory purposes: issues and possible solutions.

  Jan Tind Sørensen;David Fraser

  77
  Citations

• Milk fever and subclinical hypocalcaemia--an evaluation of parameters on incidence risk, diagnosis, risk factors and biological effects as input for a decision support system for disease control

  H Houe;S Østergaard;T Thilsing-Hansen;R J Jørgensen

  77
  Citations

• Locomotion scores and lying behaviour are indicators of hoof lesions in dairy cows.

  Peter Thorup Thomsen;Lene Munksgaard;Jan Tind Sørensen

  72
  Citations

• A stochastic model simulating the dairy herd on a PC

  Jan Tind Sørensen;Erik Steen Kristensen;Iver Thysen

  66
  Citations

• Animal Welfare as One among Several Values to be Considered at Farm Level: The Idea of an Ethical Account for Livestock Farming

  Jan Tind Sørensen;Peter Sandøe;Niels Halberg

  65
  Citations

• Relationship between antibodies against Mycobacterium avium subsp. paratuberculosis in milk and shape of lactation curves.

  A. Kudahl;S.S. Nielsen;J.T. Sørensen

  59
  Citations

• Evaluation of sensitivity and specificity of routine meat inspection of Danish slaughter pigs using Latent Class Analysis

  Marianne Bonde;Nils Toft;Peter T. Thomsen;Jan Tind Sørensen

  57
  Citations

• Resting and social behaviour of dairy heifers housed in slatted floor pens with different sized bedded lying areas

  Lone Harder Nielsen;Lisbeth Mogensen;Christian Krohn;Jens Hindhede

  55
  Citations

• Danish dairy farmers' perceptions and attitudes related to calf-management in situations of high versus no calf mortality.

  Mette Vaarst;Jan Tind Sørensen

  55
  Citations

• Validation of livestock herd simulation models: a review

  Jan Tind Sørensen

  53
  Citations

• Aggregating Welfare Indicators into an Operational Welfare Assessment System: A Bottom-up Approach

  Tine Rousing;Marianne Bonde;Jan Tind Sørensen

  45
  Citations