Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Aris Thomasberger"'
Publikováno v:
Drones, Vol 7, Iss 11, p 647 (2023)
Unoccupied Aerial Vehicles (UAVs) are a widely applied tool used to monitor shallow water habitats. A recurrent issue when conducting UAV-based monitoring of submerged habitats is the collection of ground-truthing data needed as training and validati
Externí odkaz:
https://doaj.org/article/f131a4e41b4a44cc9eb47ceabd476848
Publikováno v:
Remote Sensing, Vol 15, Iss 14, p 3600 (2023)
Knowledge about the spatial distribution of seagrasses is essential for coastal conservation efforts. Imagery obtained from unoccupied aerial systems (UAS) has the potential to provide such knowledge. Classifier choice and hyperparameter settings are
Externí odkaz:
https://doaj.org/article/a19980868b08470dbc7d7d92b7bb91f1
Autor:
Vreni Häussermann, Stacy Anushka Ballyram, Günter Försterra, Claudio Cornejo, Christian M. Ibáñez, Javier Sellanes, Aris Thomasberger, Juan Pablo Espinoza, Francine Beaujot
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Deep-water emergence (DWE) is the phenomenon where marine species normally found at great depths (i.e., below 200 m), can be found locally occurring in significantly shallower depths (i.e., euphotic zone, usually shallower than 50 m). Although this p
Externí odkaz:
https://doaj.org/article/0377b6912b034e92aae8af7e2cf0f633
Publikováno v:
Svane, N, Lange, T, Egemose, S, Dalby, O, Thomasberger, A & Flindt, M R 2022, ' Unoccupied aerial vehicle-assisted monitoring of benthic vegetation in the coastal zone enhances the quality of ecological data ', Progress in Physical Geography, vol. 46, no. 2, pp. 2332-249 . https://doi.org/10.1177/03091333211052005
Svane, N, Lange, T, Egemose, S, Dalby, O, Thomasberger, A & Flindt, M 2022, ' Unoccupied aerial vehicle-assisted monitoring of benthic vegetation in the coastal zone enhances the quality of ecological data ', Progress in Physical Geography, vol. 46, no. 2, pp. 232-249 . https://doi.org/10.1177/03091333211052005
Svane, N, Lange, T, Egemose, S, Dalby, O, Thomasberger, A & Flindt, M 2022, ' Unoccupied aerial vehicle-assisted monitoring of benthic vegetation in the coastal zone enhances the quality of ecological data ', Progress in Physical Geography, vol. 46, no. 2, pp. 232-249 . https://doi.org/10.1177/03091333211052005
Traditional monitoring (e.g., in-water based surveys) of eelgrass meadows and perennial macroalgae in coastal areas is time and labor intensive, requires extensive equipment, and the collected data has a low temporal resolution. Further, divers and R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::253bbf75045f697937a5397381482912
https://orbit.dtu.dk/en/publications/88c8bcde-7e21-4e03-af87-76e21d473023
https://orbit.dtu.dk/en/publications/88c8bcde-7e21-4e03-af87-76e21d473023
Autor:
Lars Boye Hansen, Lisbeth Tangaa Nielsen, Aris Thomasberger, Peter A. Staehr, K. Timmermann, Sayantan Sengupta, Christian Lønborg, Anders Stockmarr, Mikkel Lydholm Rasmussen
Publikováno v:
Lønborg, C, Thomasberger, A, Staehr, P A U, Stockmarr, A, Sengupta, S, Rasmussen, M L, Nielsen, L T, Hansen, L B & Timmermann, K 2022, ' Submerged aquatic vegetation : Overview of monitoring techniques used for the identification and determination of spatial distribution in European coastal waters ', Integrated Environmental Assessment and Management, vol. 18, no. 4, pp. 892-908 . https://doi.org/10.1002/ieam.4552
Lønborg, C, Thomasberger, A, Staehr, P A U, Stockmarr, A, Sengupta, S, Rasmussen, M L, Nielsen, L T, Hansen, L B & Timmermann, K 2022, ' Submerged aquatic vegetation: overview of monitoring techniques used for identification and determination of spatial distribution in European coastal waters ', Integrated Environmental Assessment and Management, vol. 18, no. 4, pp. 892-908 . https://doi.org/10.1002/ieam.4552
Lønborg, C, Thomasberger, A, Staehr, P A U, Stockmarr, A, Sengupta, S, Rasmussen, M L, Nielsen, L T, Hansen, L B & Timmermann, K 2022, ' Submerged aquatic vegetation: overview of monitoring techniques used for identification and determination of spatial distribution in European coastal waters ', Integrated Environmental Assessment and Management, vol. 18, no. 4, pp. 892-908 . https://doi.org/10.1002/ieam.4552
Coastal waters are highly productive and diverse ecosystems, often dominated by marine submerged aquatic vegetation (SAV) and strongly affected by a range of human pressures. Due to their important ecosystem functions, for decades, both researchers a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce44ebbeaafbb6b840244024a491bdf0
https://pubmed.ncbi.nlm.nih.gov/34750976
https://pubmed.ncbi.nlm.nih.gov/34750976
Autor:
Karen Timmermann, Aris Thomasberger, Lars Boye Hansen, Staehr, Peter A. U., Mikkel Lydholm Rasmussen, Anders Stockmarr, Sayantan Sengupta, Nielsen, Lisbeth T., Christian Lønborg
Publikováno v:
Timmermann, K, Thomasberger, A, Hansen, L B, Stæhr, P, Rasmussen, M L, Stockmarr, A, Sengupta, S, Nielsen, L T & Lønborg, C 2021, ' Nye overvågningsteknikker til marin vegetation ', Vand & Jord, vol. 28, no. 1, pp. 8-11 .
Technical University of Denmark Orbit
Aarhus University
Timmermann, K, Thomasberger, A, Boye Hansen, L, Stæhr, P A, Rasmussen, M L, Stockmarr, A, Sengupta, S, Nielsen, L T & Lønborg, C 2021, ' Nye overvågningsteknikker til marin vegetation ', Vand & Jord, bind 28, nr. 1, s. 8-11 .
Technical University of Denmark Orbit
Aarhus University
Timmermann, K, Thomasberger, A, Boye Hansen, L, Stæhr, P A, Rasmussen, M L, Stockmarr, A, Sengupta, S, Nielsen, L T & Lønborg, C 2021, ' Nye overvågningsteknikker til marin vegetation ', Vand & Jord, bind 28, nr. 1, s. 8-11 .
Overvågningen af den marine bundvegetation foregår i dag hovedsageligt ved transekt observationer, som er dyre og tidskrævende, og som ikke giver overblik over den arealmæssige udbredelse af vegetationen. Nye teknologier, som fx droner og satelli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::02c51679753c0dcd1e7806e78f881e0d
https://orbit.dtu.dk/en/publications/8493a645-855b-442d-85e8-555b623e48ff
https://orbit.dtu.dk/en/publications/8493a645-855b-442d-85e8-555b623e48ff