World's Best Scientists 2026 revealed!
Barbara Grisdale-Helland

Barbara Grisdale-Helland

D-Index & Metrics

Animal Science and Veterinary

D-Index
33
Citations
4721
World Ranking
1966
National Ranking
567

Barbara Grisdale-Helland publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where Barbara Grisdale-Helland sits on this spectrum.

29–33 publications: 1 scientists 34–38 publications: 6 scientists 39–43 publications: 17 scientists 44–48 publications: 23 scientists 49–53 publications: 28 scientists 54–58 publications: 44 scientists 59–63 publications: 66 scientists 64–68 publications: 75 scientists 69–73 publications: 71 scientists 74–78 publications: 85 scientists 79–83 publications: 108 scientists 84–88 publications: 105 scientists 89–93 publications: 84 scientists 94–98 publications: 103 scientists 99–103 publications: 97 scientists 104–108 publications: 95 scientists 109–113 publications: 89 scientists 114–118 publications: 88 scientists 119–123 publications: 109 scientists 124–128 publications: 93 scientists 129–133 publications: 89 scientists 134–138 publications: 95 scientists 139–143 publications: 92 scientists 144–148 publications: 80 scientists 149–153 publications: 75 scientists 154–158 publications: 74 scientists 159–163 publications: 67 scientists 164–168 publications: 53 scientists 169–173 publications: 62 scientists 174–178 publications: 63 scientists 179–183 publications: 50 scientists 184–188 publications: 55 scientists 189–193 publications: 50 scientists 194–198 publications: 27 scientists 199–203 publications: 44 scientists 204–208 publications: 31 scientists 209–213 publications: 28 scientists 214–218 publications: 38 scientists 219–223 publications: 33 scientists 224–228 publications: 36 scientists 229–233 publications: 29 scientists 234–238 publications: 35 scientists 239–243 publications: 23 scientists 244–248 publications: 24 scientists 249–253 publications: 29 scientists 254–258 publications: 28 scientists 259–263 publications: 21 scientists 264–268 publications: 25 scientists 269–273 publications: 11 scientists 274–278 publications: 18 scientists 279–283 publications: 13 scientists 284–288 publications: 18 scientists 289–293 publications: 10 scientists 294–298 publications: 12 scientists 299–303 publications: 11 scientists 304–308 publications: 15 scientists 309–313 publications: 14 scientists 314–318 publications: 14 scientists 319–323 publications: 8 scientists 324–328 publications: 8 scientists 329–333 publications: 13 scientists 334–338 publications: 14 scientists 339–343 publications: 13 scientists 344–348 publications: 10 scientists 349–353 publications: 11 scientists 354–358 publications: 5 scientists 359–363 publications: 8 scientists 364–368 publications: 8 scientists 369–373 publications: 6 scientists 374–378 publications: 7 scientists 379–383 publications: 8 scientists 384–388 publications: 3 scientists 389–393 publications: 4 scientists 394–398 publications: 5 scientists 399–403 publications: 8 scientists 404–408 publications: 5 scientists 409–413 publications: 4 scientists 414–418 publications: 3 scientists 419–423 publications: 8 scientists 424–428 publications: 5 scientists 429–433 publications: 3 scientists 434–438 publications: 5 scientists 439–441 publications: 5 scientists 442+ publications: 99 scientists
29 publications 442+

This scientist: 49 publications — 2nd percentile

2% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 442 publications or more.

Barbara Grisdale-Helland D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where Barbara Grisdale-Helland sits on this spectrum.

20 D-Index: 5 scientists 21 D-Index: 22 scientists 22 D-Index: 31 scientists 23 D-Index: 44 scientists 24 D-Index: 53 scientists 25 D-Index: 66 scientists 26 D-Index: 80 scientists 27 D-Index: 101 scientists 28 D-Index: 106 scientists 29 D-Index: 116 scientists 30 D-Index: 154 scientists 31 D-Index: 158 scientists 32 D-Index: 143 scientists 33 D-Index: 137 scientists 34 D-Index: 126 scientists 35 D-Index: 134 scientists 36 D-Index: 112 scientists 37 D-Index: 115 scientists 38 D-Index: 105 scientists 39 D-Index: 111 scientists 40 D-Index: 107 scientists 41 D-Index: 87 scientists 42 D-Index: 74 scientists 43 D-Index: 62 scientists 44 D-Index: 61 scientists 45 D-Index: 41 scientists 46 D-Index: 51 scientists 47 D-Index: 43 scientists 48 D-Index: 28 scientists 49 D-Index: 47 scientists 50 D-Index: 40 scientists 51 D-Index: 34 scientists 52 D-Index: 33 scientists 53 D-Index: 43 scientists 54 D-Index: 16 scientists 55 D-Index: 32 scientists 56 D-Index: 21 scientists 57 D-Index: 18 scientists 58 D-Index: 28 scientists 59 D-Index: 33 scientists 60 D-Index: 17 scientists 61 D-Index: 21 scientists 62 D-Index: 18 scientists 63 D-Index: 21 scientists 64 D-Index: 9 scientists 65 D-Index: 20 scientists 66 D-Index: 11 scientists 67 D-Index: 16 scientists 68 D-Index: 12 scientists 69 D-Index: 17 scientists 70 D-Index: 13 scientists 71 D-Index: 15 scientists 72 D-Index: 11 scientists 73 D-Index: 11 scientists 74 D-Index: 14 scientists 75 D-Index: 5 scientists 76 D-Index: 6 scientists 77+ D-Index: 100 scientists
20 D-Index 77+

This scientist: 33 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 77 D-Index or more.

Overview

Barbara Grisdale-Helland is affiliated with Texas A&M University in the United States. Their academic profile reflects a career engaged primarily within this institution, although specific details on research areas, publications, or collaborative networks have not been disclosed.

No recent papers, co-authors, or publication venues have been documented for Barbara Grisdale-Helland. Similarly, there is no available data on book publications or awards received.

The main fields and subfields of study associated with Barbara Grisdale-Helland are not specified. Likewise, topics related to their research work have not been detailed.

The absence of publicly listed publications or topics suggests that further information is necessary to comprehensively outline their research contributions or scholarly impact at this time.

Best Publications

  • Atlantic Salmon, Salmo Salar

    Ståle Helland;Trond Storebakken;Barbara Grisdale-Helland

  • The effects of dietary supplementation with mannanoligosaccharide, fructooligosaccharide or galactooligosaccharide on the growth and feed utilization of Atlantic salmon (Salmo salar)

    Barbara Grisdale-Helland;Ståle J. Helland;Delbert M. Gatlin

  • Feed intake, growth and feed utilization of offspring from wild and selected Atlantic salmon (Salmo salar)

    Jørn Thodesen;Barbara Grisdale-Helland;Ståle J Helland;Bjarne Gjerde

  • The apparent digestibility of diets containing fish meal, soybean meal or bacterial meal fed to Atlantic salmon (Salmo salar): evaluation of different faecal collection methods

    T Storebakken;I.S Kvien;K.D Shearer;B Grisdale-Helland

  • Aerobic training stimulates growth and promotes disease resistance in Atlantic salmon (Salmo salar).

    Vicente Castro;Barbara Grisdale-Helland;Ståle J. Helland;Torstein Kristensen

  • Improved growth and nutrient utilisation in Atlantic salmon (Salmo salar) fed diets containing a bacterial protein meal

    Turid Synnøve Aas;Barbara Grisdale-Helland;Bendik F. Terjesen;Ståle J. Helland

  • Replacement of protein by fat and carbohydrate in diets for atlantic salmon (Salmo salar) at the end of the freshwater stage

    Unknown

  • Soy protein concentrate in diets for Atlantic halibut (Hippoglossus hippoglossus)

    G.M. Berge;B. Grisdale-Helland;S.J. Helland

  • Estimation of gastrointestinal evacuation rate in Atlantic salmon (Salmo salar) using inert markers and collection of faeces by sieving: evacuation of diets with fish meal, soybean meal or bacterial meal

    T Storebakken;I.S Kvien;K.D Shearer;B Grisdale-Helland

  • Effects of diets containing a bacterial protein meal on growth and feed utilisation in rainbow trout (Oncorhynchus mykiss)

    Turid Synnøve Aas;Bjarne Hatlen;Barbara Grisdale-Helland;Bendik F. Terjesen

  • Genetic variation in feed intake, growth and feed utilization in Atlantic salmon (Salmo salar)

    Jørn Thodesen;Bjarne Gjerde;Barbara Grisdale-Helland;Trond Storebakken

  • Effects of dietary protein and lipid levels on growth, protein digestibility, feed utilization and body composition of Atlantic cod (Gadus morhua)

    Barbara Grisdale-Helland;Karl D. Shearer;Delbert M. Gatlin;Ståle J. Helland

  • Growth, feed utilization and body composition in two size groups of Atlantic halibut (Hippoglossus hippoglossus) fed diets differing in protein and carbohydrate content

    Bjarne Hatlen;Barbara Grisdale-Helland;Ståle J. Helland

  • The influence of replacing fish meal in the diet with fish oil on growth, feed utilization and body composition of Atlantic salmon (Salmo salar) during the smoltification period

    Unknown

  • Cardiac molecular-acclimation mechanisms in response to swimming-induced exercise in Atlantic salmon.

    Vicente Castro;Barbara Grisdale-Helland;Ståle Helland;Jacob Torgersen

  • Family differences in feed efficiency in Atlantic salmon (Salmo salar)

    Kari Kolstad;Barbara Grisdale-Helland;Bjarne Gjerde

  • Energy, protein and amino acid requirements for maintenance and efficiency of utilization for growth of Atlantic salmon post-smolts determined using increasing ration levels

    Ståle J. Helland;Bjarne Hatlen;Barbara Grisdale-Helland

  • Replacement of fish meal with wheat gluten in diets for Atlantic halibut (Hippoglossus hippoglossus): Effect on whole-body amino acid concentrations

    Ståle J. Helland;Barbara Grisdale-Helland

  • Full-fat soybean meal in diets for Atlantic halibut: growth, metabolism and intestinal histology

    B. Grisdale-Helland;S.J. Helland;G. Baeverfjord;G.M. Berge

  • Macronutrient utilization by Atlantic halibut (Hippoglossus hippoglossus): diet digestibility and growth of 1 kg fish

    Unknown

  • Growth variation and fin damage in Atlantic cod (Gadus morhua L.) fed at graded levels of feed restriction

    Bjarne Hatlen;Barbara Grisdale-Helland;Ståle J. Helland

  • Energy and nitrogen partitioning in 250 g Atlantic cod (Gadus morhua L.) given graded levels of feed with different protein and lipid content

    Bjarne Hatlen;Ståle J. Helland;Barbara Grisdale-Helland

  • The minimum dietary lysine requirement, maintenance requirement and efficiency of lysine utilization for growth of Atlantic salmon smolts

    Barbara Grisdale-Helland;Delbert M Gatlin;Etienne Corrent;Ståle J Helland

  • Disease resistance is related to inherent swimming performance in Atlantic salmon

    Vicente Castro;Barbara Grisdale-Helland;Sven Martin Jørgensen;Jan Helgerud

Frequent Co-Authors

Delbert M. Gatlin
Delbert M. Gatlin Texas A&M University
Trond Storebakken
Trond Storebakken Norwegian University of Life Sciences
Anthony P. Farrell
Anthony P. Farrell University of British Columbia
Guy Claireaux
Guy Claireaux University of Western Brittany
John F. Steffensen
John F. Steffensen University of Copenhagen
Trond Storebakken
Trond Storebakken Norwegian University of Life Sciences
A. Lemme
A. Lemme Evonik (Germany)

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Related Online Degrees & Career Pathways

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