Umhvørvisstovan - The Faroese Environment Agency - Research output

2024

Environmental stressors and zoonoses in the Arctic: Learning from the past to prepare for the future

Andersen-Ranberg, E., Nymo, I. H., Jokelainen, P., Emelyanova, A., Jore, S., Laird, B., Davidson, R. K., Ostertag, S., Bouchard, E., Fagerholm, F., Skinner, K., Acquarone, M., Tryland, M., Dietz, R., Abass, K., Rautio, A., Hammer, S., Evengård, B., Thierfelder, T. & Stimmelmayr, R. & 1 others, Sonne, C., 2024, In: Science of the Total Environment. 176869.

Research output: Contribution to journal › Article › peer-review

Open Access

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1 Downloads (Pure)

Mercury speciation in pilot whale from Faroe Islands: 1977-2015

Hoydal, K. S., Erenbjerg, S. V. & Dam, M., Sept 2024, In: Environmental Pollution. 356, 8 p., 124243.

Research output: Contribution to journal › Article › peer-review

Plastic ingestion and trace element contamination of Manx shearwaters Puffinus puffinus on the Faroe Islands

Mills, W. F., Norris, C., Black, S., Phillips, R. A., Hammer, S., Olsen, B. & Danielsen, J., Jul 2024, In: Marine Pollution Bulletin. 116537.

Research output: Contribution to journal › Article › peer-review

Open Access

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2023

Co-developing guidance for conservation: An example for seabirds in the North-East Atlantic in the face of climate change impacts

Häkkinen, H., Taylor, N. G., Pettorelli, N., Sutherland, W. J., Aldará, J., Anker-Nilssen, T., Aulert, C., van Bemmelen, R. S. A., Burnell, D., Cadiou, B., Campioni, L., Clark, B. L., Dehnhard, N., Dias, M. P., Enners, L., Furness, R. W., Hallgrímsson, G. Þ., Hammer, S., Hansen, E. S. & Hario, M. & 15 others, Hurling, S., Jessopp, M., Kleinschmidt, B., Leivits, M., Maniszewska, K., Oppel, S., Payo-Payo, A., Piec, D., Ramos, J. A., Robin, F., Sørensen, I. H., Stīpniece, A., Thompson, D. L., Vulcano, A. & Petrovan, S., 2023, In: Conservation Science and Practice. 5, 8, 17 p., e12985.

Research output: Contribution to journal › Article › peer-review

Open Access

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23 Downloads (Pure)

Extracting ionospheric phase scintillation indicator from GNSS observations with 30-s sampling interval in the high-latitude region

Zhao, D., Zhang, X., Li, W., Wang, Q., Hancock, C. M., Li, C., Roberts, G. W. & Zhang, K., 2 Mar 2023, In: GPS Solutions. 27, 16 p., 79.

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

High pathogenicity avian influenza (H5N1) in Northern Gannets (Morus bassanus): Global spread, clinical signs and demographic consequences

Gannet avian influenza group, 20 Sept 2023, In: Ibis. 166, 2, p. 633-650 18 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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26 Citations (Scopus)

27 Downloads (Pure)

Supplement to Faroe Islands botanical list with 64 species or subspecies including rare, new and potentially invasive species with comments

Jensen, J.-K., Thorning-Lund, F. & Hammer, S., 9 Jun 2023, In: Nordic Journal of Botany. 13 p., e03586.

Research output: Contribution to journal › Article › peer-review

Open Access

2022

An ecosystem-scale litter and microplastics monitoring plan under the Arctic Monitoring and Assessment Programme (AMAP)

Provencher, J., Kögel, T., Lusher, A., Vorkamp, K., Gomiero, A., Peeken, I., Granberg, M., Hammer, S., Baak, J., Larsen, J. R. & Farmen, E., 1 Mar 2022, In: Arctic Science. 8, 4, p. 1067-1081 15 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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11 Citations (Scopus)

42 Downloads (Pure)

Current efforts on microplastic monitoring in Arctic fish and how to proceed

Kögel, T., Hamilton, B. M., Granberg, M. E., Provencher, J. F., Hammer, S., Gomiero, A., Magnusson, K. & Lusher, A. L., 1 Jul 2022, In: Arctic Science. 18 p.

Research output: Contribution to journal › Article › peer-review

Open Access

14 Citations (Scopus)

Ionospheric Phase Scintillation Index Estimation Based on 1 Hz Geodetic GNSS Receiver Measurements by Using Continuous Wavelet Transform

Zhao, D., Li, W., Li, C., Tang, X., Wang, Q., Hancock, C. M., Roberts, G. W. & Zhang, K., 13 Apr 2022, In: Space Weather. 20, 4, 18 p., e2021SW003015.

Research output: Contribution to journal › Article › peer-review

Open Access

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10 Citations (Scopus)

59 Downloads (Pure)

Monitoring litter and microplastics in Arctic mammals and bird

Lusher, A. L., Provencher, J. F., Baak, J. E., Hamilton, B. M., Vorkamp, K., Hallanger, I. G., Pijogge, L., Liboiron, M., Bourdages, M., Hammer, S., Gavrilo, M., Vermaire, J., Linnebjerg, J. F., Mallory, M. L. & Gabrielsen, G. W., 1 May 2022, In: Arctic Science. p. 1217-1235

Research output: Contribution to journal › Article › peer-review

Open Access

27 Citations (Scopus)

Plastics as a carrier of chemical additives to the Arctic: Possibilities for strategic monitoring across the circumpolar North

Hamilton, B. M., Baak, J. E., Vorkamp, K., Hammer, S., Granberg, M., Herzke, D. & Provencher, J. F., 1 Aug 2022, In: Arctic Science. 13 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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15 Citations (Scopus)

70 Downloads (Pure)

PPP-derived tropospheric ZWD augmentation from local CORS network tested on bridge monitoring points

Tang, X., Liu, Z., Roberts, G. W. & Hancock, C. M., 4 Mar 2022, In: Advances in Space Research. 69, 10, p. 3633-3643 11 p.

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Statistical study on the characterization of phase and amplitude scintillation events in the high-latitude region during 2014–2020 based on ISMR

Zhao, D., Li, W., Wang, Q., Liu, X., Li, C., Hancock, C. M., Roberts, G. W. & Zhang, K., 23 Feb 2022, In: Advances in Space Research. 69, 9, p. 3435-3459

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Temporal trends of mercury in Arctic biota: 10 more years of progress in Arctic monitoring

Morris, A. D., Wilson, S. J., Fryer, R. J., Thomas, P. J., Hudelson, K., Andreasen, B., Blévin, P., Bustamante, P., Chastel, O., Christensen, G., Dietz, R., Evans, M., Evenset, A., Ferguson, S. H., Fort, J., Gamberg, M., Grémillet, D., Houde, M., Letcher, R. J. & Loseto, L. & 7 others, Muir, D., Pinzone, M., Poste, A., Routti, H., Sonne, C., Stern, G. & Rigét, F. F., 15 Sept 2022, In: Science of the Total Environment. 839, 14 p.

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Validating Ionospheric Scintillation Indices Extracted from 30s-Sampling-Interval GNSS Geodetic Receivers with Long-Term Ground and In-Situ Observations in High-Latitude Regions

Zhao, D., Wang, Q., Li, W., Shi, S., Quan, Y., Hancock, C. M., Roberts, G. W., Zhang, K., Chen, Y., Liu, X., Hao, Z., Cui, S., Zhang, X. & Wang, X., 29 Aug 2022, In: Remote Sensing. 14, 17, p. 4255

Research output: Contribution to journal › Article › peer-review

Open Access

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2 Citations (Scopus)

78 Downloads (Pure)

2021

Analysis on the ionospheric scintillation monitoring performance of ROTI extracted from GNSS observations in high-latitude regions

Zhao, D., Li, W., Li, C., Hancock, C. M., Roberts, G. W. & Wang, Q., 1 Oct 2021, In: Advances in Space Research. 69, 1, p. 142-158

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

Discoveries and fate of six ant (Hymenoptera, Formicidae) species on the Faroe Islands

Hammer, S. & Jensen, J.-K., 2021, BioInvasions Records. International journal of Field Research on Biological Invasions, 10, 1, p. 28-32.

Research output: Contribution to specialist publication › Article

Open Access

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1 Citation (Scopus)

13 Downloads (Pure)

Displacement and frequency response measurements of a ship using GPS and fibre optic-based sensors

Roberts, G. W., Hancock, C. M., Lienhart, W., Klug, F., Zuzek, N. & Ligt, H. D., 17 May 2021, In: Applied Geomatics. 13, Suppl. 1, p. 551-561 11 p.

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Monitoring the response of Severn Suspension Bridge in the United Kingdom using multi-GNSS measurements

Msaewe, H. A., Psimoulis, P. A., Hancock, C. M., Roberts, G. W. & Bonenberg, L. K., 10 Jul 2021, In: Structural Control and Health Monitoring. 28, 11, 29 p.

Research output: Contribution to journal › Article › peer-review

Open Access

23 Citations (Scopus)

Prior Position- and ZWD-Constrained PPP for Instantaneous Convergence in Real-Time Kinematic Application

Tang, X., Jin, S. & Roberts, G. W., 13 Jul 2021, In: Remote Sensing. 13, 14, 2756.

Research output: Contribution to journal › Article › peer-review

Open Access

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2 Citations (Scopus)

23 Downloads (Pure)

2020

A Horizon Scan of research priorities to inform policies aimed at reducing the harm of plastic pollution to biota

Provencher, J. F., Liboiron, M., Borrelle, S. B., Bond, A. L., Rochman, C., Lavers, J. L., Avery-Gomm, S., Yamashita, R., Ryan, P. G., Lusher, A. L., Hammer, S., Bradshaw, H., Khan, J. & Mallory, M. L., 2020, In: Science of the Total Environment. 733, 11 p., 139381.

Research output: Contribution to journal › Article › peer-review

Open Access

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42 Citations (Scopus)

39 Downloads (Pure)

Costas Armenakis and Petros Patias: Unmanned vehicle systems for geomatics, towards robotic mapping

Roberts, G. W., 9 Mar 2020, In: Applied Geomatics. 12, 1, p. 1-2 2 p.

Research output: Contribution to journal › Article

1 Citation (Scopus)

Damage detection under temperature conditions using PCA: an application to the Z24 Bridge

Wah, W. S. L., Chen, Y.-T., Elamin, A. & Roberts, G. W., 14 Jul 2020, In: Proceedings of the Institution of Civil Engineers - Structures and Buildings.

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Heiðurskvøða til Jens-Kjeld Jensen

Hammer, S., 2020, Frøði, 26, 2, p. 4-6 3 p.

Research output: Contribution to specialist publication › Article

Open Access

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42 Downloads (Pure)

Tail feather elongation in Great Skuas Stercorarius skua: a sexual ornament signalling individual quality?

Schreven, K. H. T. & Hammer, S., 2020, In: Bird Study. 67, 3, 11 p.

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Two-egg clutches in the Fulmar

Birkhead, T., Jensen, J.-K., Thompson, J., Hammer, S., Thompson, P. & Montgomerie, R., 2020, In: British Birds. 113, March, p. 165-170 6 p.

Research output: Contribution to journal › Article › peer-review

Verpur náti tvey egg?

Hammer, S. & Jensen, J.-K., 2020, Frøði, 26, 1, p. 32-35.

Research output: Contribution to specialist publication › Article

Open Access

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40 Downloads (Pure)

2019

1 Hz GPS satellites clock correction estimations to support high-rate dynamic PPP GPS applied on the Severn suspension bridge for deflection detection

Tang, X., Li, X., Roberts, G. W., Hancock, C. M., de Ligt, H. & Guo, F., 2019, In: GPS Solutions. 23, 2, 12 p., 28.

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

A triple-frequency cycle slip detection and correction method based on modified HMW combinations applied on GPS and BDS

Zhao, D., Roberts, G. W., Hancock, C. M., Lau, L. & Bai, R., Jan 2019, In: GPS Solutions. 23, 22, 14 p., 22.

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

Cycle Slip Detection during High Ionospheric Activities Based on Combined Triple-Frequency GNSS Signals

Zhao, D., Hancock, C., Roberts, G. W. & Jin, S., Jan 2019, In: Remote Sensing. 11, 3, 20 p., 250.

Research output: Contribution to journal › Article › peer-review

Open Access

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15 Citations (Scopus)

16 Downloads (Pure)

Deflection characterisation of rotary systems using ground-based radar

Ochieng, F. X., Jiang, H., Hancock, C. M., Roberts, G. W., Kernec, J. L., Tang, X. & Ligt, H. D., 1 Oct 2019, In: The Journal of Engineering. 2019, 20, p. 7215-7219 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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33 Downloads (Pure)

Determining hatch dates for skuas: an egg density calibration curve

Aldará, J., Hammer, S., Thorup, K. & Snell, K. R. S., 2019, In: Seabird. 32, p. 84-95 12 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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14 Downloads (Pure)

Gear fault diagnosis using the general linear chirplet transform with vibration and acoustic measurements

Hartono, D., Halim, D. & Roberts, G. W., 2019, In: Journal of Low Frequency Noise, Vibration and Active Control. 38, 1, p. 36-52

Research output: Contribution to journal › Article › peer-review

Open Access

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20 Citations (Scopus)

57 Downloads (Pure)

Low-cost IMU and odometer tightly coupled integration with Robust Kalman filter for underground 3-D pipeline mapping

Zhang, P., Hancock, C. M., Lau, L., Roberts, G. W. & Ligt, H. D., Apr 2019, In: Measurement: Journal of the International Measurement Confederation. 137, p. 454-463 10 p.

Research output: Contribution to journal › Article › peer-review

39 Citations (Scopus)

Measurement and correlation of displacements on the Severn Suspension Bridge using GPS

Roberts, G. W., Tang, X. & Brown, C. J., 17 Jun 2019, In: Applied Geomatics. 11, 2, p. 161-176 16 p.

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Noise comparison of triple frequency GNSS carrier phase, doppler and pseudorange observables

Roberts, G. W., 2019, In: Measurement: Journal of the International Measurement Confederation. 144, p. 328-344 17 p.

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Primary moult of great skuas on the breeding grounds, with special attention to the Faroe Islands

Schreven, K. H. T. & Hammer, S., 2019, SULA, 27, 1, p. 1-16 16 p.

Research output: Contribution to specialist publication › Article

Open Access

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35 Downloads (Pure)

Removal of masking effect for damage detection of structures

Soo Lon Wah, W., Owen, J. S., Chen, Y.-T., Elamin, A. & Roberts, G. W., 2019, In: Engineering Structures. 183, p. 646-661 16 p.

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

Temporal characteristics of triple-frequency GNSS scintillation during a visible aurora borealis event over the Faroe Islands amid a period of very low solar activity

Roberts, G. W., Fossá, S. & Jepsen, C., Jul 2019, In: GPS Solutions. 23, 9 p., 89.

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Temporal trends of persistent organic pollutants in Arctic marine and freshwater biota

Rigét, F., Bignert, A., Braune, B., Dam, M., Dietz, R., Evans, M., Green, N., Gunnlaugsdóttir, H., Hoydal, K. S., Kucklick, J., Letcher, R. J., Muir, D., Schuur, S., Sonne, C., Stern, G., Tomy, G., Vorkamp, K. & Wilson, S., 1 Feb 2019, In: Science of the Total Environment. 649, p. 99-110 12 p.

Research output: Contribution to journal › Article › peer-review

122 Citations (Scopus)

The future of precision with 5 GNSS constellations

Roberts, G. W., Hancock, C. M. & Tang, X., 11 Jan 2019, GPS World, 30, 1, p. 28-35 4 p.

Research output: Contribution to specialist publication › Article

The invasion of two species of social wasps (Hymenoptera, Vespidae) to the Faroe Islands

Hammer, S. & Jensen, J.-K., 12 Aug 2019, In: BioInvasions Records. International journal of Field Research on Biological Invasions. 8, 3, p. 558–567 10 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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11 Citations (Scopus)

18 Downloads (Pure)

2018

Accuracy analysis of GPS/BDS relative positioning using zero-baseline measurements

Roberts, G. W., Tang, X. & He, X., Apr 2018, In: The Journal of Global Positioning Systems. 16, 7, 8 p., 7.

Research output: Contribution to journal › Article › peer-review

Open Access

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17 Downloads (Pure)

Antitumor Activity of MEDI3726 (ADCT-401), a Pyrrolobenzodiazepine Antibody–Drug Conjugate Targeting PSMA, in Preclinical Models of Prostate Cancer

Cho, S., Zammarchi, F., Williams, D. G., Havenith, C. E. G., Monks, N. R., Tyrer, P., D'Hooge, F., Fleming, R., Vashisht, K., Dimasi, N., Bertelli, F., Corbett, S., Adams, L., Weihe Reinert, H., Dissanayake, S., Britten, C. E., King, W., Dacosta, K., Tammali, R. & Schifferli, K. & 14 others, Strout, P., Korade, III, M., Hinrichs, M. J. M., Chivers, S., Corey, E., Liu, H., Kim, S., Bander, N. H., Howard, P. W., Hartley, J. A., Coats, S., Tice, D. A., Herbst, R. & van Berkel, P. H., 1 Oct 2018, In: Molecular Cancer Therapeutics. 17, 10, p. 2176-2186 11 p.

Research output: Contribution to journal › Article › peer-review