Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Peter Anton Upadhyay Stæhr"'
Publikováno v:
Remote Sensing, Vol 14, Iss 3, p 680 (2022)
Unmanned automatic systems (UAS) are increasingly being applied as an alternative to more costly time-consuming traditional methods for mapping and monitoring marine shallow-water ecosystems. Here, we demonstrate the utility of combining aerial drone
Externí odkaz:
https://doaj.org/article/76e05490c8924864804e2d1c2d77ec99
Autor:
Janus Larsen, Marie Maar, Mikkel Lydholm Rasmussen, Lars Boye Hansen, Idrissa Yussuf Hamad, Peter Anton Upadhyay Stæhr
Publikováno v:
Larsen, J, Maar, M, Rasmussen, M L, Hansen, L B, Hamad, I Y & Stæhr, P A U 2023, ' High-resolution hydrodynamics of coral reefs and tracing of pollutants from hotel areas along the west coast of Unguja Island, Zanzibar ', Marine Pollution Bulletin, vol. 191, 114968 . https://doi.org/10.1016/j.marpolbul.2023.114968
A rapid increase in population size along with expansion in hotel investment have been identified as key drivers of marine pollution in Zanzibar coastal waters. A validated high-resolution hydrodynamic tracer model was used to estimate the dispersal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::255c7f69a3272b894a0e059b6d494123
https://pure.au.dk/portal/da/publications/highresolution-hydrodynamics-of-coral-reefs-and-tracing-of-pollutants-from-hotel-areas-along-the-west-coast-of-unguja-island-zanzibar(0fb5068d-b899-4a7a-84cb-310b5ee490b4).html
https://pure.au.dk/portal/da/publications/highresolution-hydrodynamics-of-coral-reefs-and-tracing-of-pollutants-from-hotel-areas-along-the-west-coast-of-unguja-island-zanzibar(0fb5068d-b899-4a7a-84cb-310b5ee490b4).html
Autor:
Pere Masque, Peter Anton Upadhyay Stæhr, Dorte Krause-Jensen, Anna Elizabeth Løvgren Graversen, Marianne Holmer, Carmen Leiva-Dueñas, Gary Thomas Banta
Publikováno v:
Leiva Dueñas, C, Graversen, A E L, Banta, G T, Holmer, M, Masque, P, Stæhr, P A & Krause-Jensen, D 2023, ' Capturing of organic carbon and nitrogen in eelgrass sediments of southern Scandinavia ', Limnology and Oceanography, vol. 68, no. 3, pp. 631-648 . https://doi.org/10.1002/lno.12299
The ability of seagrass meadows to filter nutrients and capture and store CO2 and nutrients in the form of organic carbon (OC) and nitrogen (N) in their sediments may help to mitigate local eutrophication as well as climate change via meadow restorat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9d4cc304031e5be500b4c00b6f94a15
https://pure.au.dk/portal/da/publications/capturing-of-organic-carbon-and-nitrogen-in-eelgrass-sediments-of-southern-scandinavia(88785ae8-abce-44c7-9010-013c929d93ea).html
https://pure.au.dk/portal/da/publications/capturing-of-organic-carbon-and-nitrogen-in-eelgrass-sediments-of-southern-scandinavia(88785ae8-abce-44c7-9010-013c929d93ea).html
Publikováno v:
Christensen, J P A, Stæhr, P A & Mziray, P 2019, ' Et hav af ferskvand-Tanganyikasøen: Afrikas dybeste og ældste sø i den antropocæne tidsalder ' 20. Danske Havforskermøde, Odense, Danmark, 23/01/2019-25/01/2019, .
Aarhus University
Aarhus University
Tanganyikasøen er en af verdens største og ældste søer og er blandt andet kendt for sine mange endemiske cichlider. Søen er også en vigtig kilde til proteiner i form af fisk, for op mod 10 millioner mennesker, som lever i søens opland. De sene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::709657e83cabae16326463aa72f8ca02
https://pure.au.dk/portal/da/publications/et-hav-af-ferskvand--tanganyikasoeen-afrikas-dybeste-og-aeldste-soe-i-den-antropocaene-tidsalder(181af251-7140-4c3f-b19a-8ec4bf966b6f).html
https://pure.au.dk/portal/da/publications/et-hav-af-ferskvand--tanganyikasoeen-afrikas-dybeste-og-aeldste-soe-i-den-antropocaene-tidsalder(181af251-7140-4c3f-b19a-8ec4bf966b6f).html
Autor:
Karsten Dahl, Steffen Lundsteen, Ole Gorm Norden Andersen, Cordula Göke, Michael Bo Rasmussen, Peter Anton Upadhyay Stæhr, Niels Gerner Andersen, Flemming Møhlenberg
Publikováno v:
Dahl, K, Lundsteen, S, Andersen, O G N, Göke, C, Rasmussen, M B, Stæhr, P A, Andersen, N G & Møhlenberg, F 2017, ' Biomasser af alger og hårdbundsfauna samt production af fiskeføde på et naturligt stenrev ', 19. Danske Havforskermøde, Helsingør, Danmark, 25/01/2017-27/01/2017 . < http://www2.bio.ku.dk/havforsker/downloads/PROGRAM%20OG%20ABSTRACT-BOG.PDF >
Aarhus University
Aarhus University
De danske stenrev har i over 100 år været udnyttet som en ressource for marine anlægsarbejder og revenes tangskove blev siden alvorligt påvirket af eutrofiering. Udviklingen,med tab af hårdbundshabitater og ringe naturkvalitet på dem der er til
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::56475550dd03e1d3be6bc1f68d0dc2ec
https://pure.au.dk/portal/da/publications/biomasser-af-alger-og-haardbundsfauna-samt-production-af-fiskefoede-paa-et-naturligt-stenrev(996971f0-b8af-47c9-9d82-249701857e52).html
https://pure.au.dk/portal/da/publications/biomasser-af-alger-og-haardbundsfauna-samt-production-af-fiskefoede-paa-et-naturligt-stenrev(996971f0-b8af-47c9-9d82-249701857e52).html
Publikováno v:
Thomsen, M S, Wernberg, T, Stæhr, P A & Schiel, D 2016, Ecological interactions between marine plants and alien species . in E Ólafsson (ed.), Marine macrophytes as foundation species . CRC Press, pp. 226-258 . < https://www.crcpress.com/Marine-Macrophytes-as-Foundation-Species/Olafsson/p/book/9781498723244 >
Aarhus University
Aarhus University
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4e9b5db3b0070e22aec114ea96f0b115
https://pure.au.dk/portal/da/publications/ecological-interactions-between-marine-plants-and-alien-species(b18e5367-dcf2-4df4-a1ab-93b2365d14f8).html
https://pure.au.dk/portal/da/publications/ecological-interactions-between-marine-plants-and-alien-species(b18e5367-dcf2-4df4-a1ab-93b2365d14f8).html
Autor:
Claus Stenberg, Mads Christoffersen, Kim Aastrup, Mikael van Deurs, Josianne Støttrup, Anders Nielsen, Niels Gerner Andersen, Patrizio Mariani, Henrik Baktoft, Martin Wæver Pedersen, Karsten Dahl, Steffen Lundsteen, Peter Anton Upadhyay Stæhr, Michael Bo Rasmussen, Christian Mohn, Flemming Møhlenberg, Flemming Thorbjørn Hansen, Thomas Uhrenholt, Anne Lise Middelboe, Xerxes Rohinton Mandviwalla
Publikováno v:
Stenberg, C, Christoffersen, M, Aastrup, K, van Deurs, M, Støttrup, J, Nielsen, A, Andersen, N G, Mariani, P, Baktoft, H, Pedersen, M W, Dahl, K, Lundsteen, S, Stæhr, P A, Rasmussen, M B, Mohn, C, Møhlenberg, F, Hansen, F T, Uhrenholt, T, Middelboe, A L & Mandviwalla, X R 2015, ' RevFisk-et projekt som kvantificerer stenrevs (et lavtliggende stenrev i den fotiske zone og et dybereliggende stenrev i den afotiske zone) betydning for fisk ', 18. Danske Havforskermøde, Copenhagen, Danmark, 28/01/2015-30/01/2015 . < http://havforsk2015.geus.dk/index.shtml >
Aarhus University
Aarhus University
Viden om stenrev (Naturtypen 1170) og deres betydning for gyde- og opvækstområder for fisk er i dag sparsom. Der er ikke tidligere gennemført undersøgelser, der har dokumenteret, hvordan et stenrevs størrelse, struktur og placering spiller ind p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7925a42a0dab37fd9b68b007c3a48e06
https://pure.au.dk/portal/da/publications/revfisk--et-projekt-som-kvantificerer-stenrevs-et-lavtliggende-stenrev-i-den-fotiske-zone-og-et-dybereliggende-stenrev-i-den-afotiske-zone-betydning-for-fisk(e575288c-a2ce-490d-aa17-9efc9149e63f).html
https://pure.au.dk/portal/da/publications/revfisk--et-projekt-som-kvantificerer-stenrevs-et-lavtliggende-stenrev-i-den-fotiske-zone-og-et-dybereliggende-stenrev-i-den-afotiske-zone-betydning-for-fisk(e575288c-a2ce-490d-aa17-9efc9149e63f).html
Autor:
Nihar Samal, Peter Anton Upadhyay Stæhr, Pierson, Donald C., Zion, Mark S., Pradhanang, S. M., Smith, David G.
Publikováno v:
Samal, N, Stæhr, P A, Pierson, D C, Zion, M S, Pradhanang, S M & Smith, D G 2013, ' Evaluation of storm event inputs on levels of gross primary production and respiration in a drinking water reservoir ', 2013 AGU Fall Meeting, San Francisco, United States, 09/12/2013-13/12/2013 .
Aarhus University
Aarhus University
Weather related episodic events are typically unpredictable and the episodic inputs of dissolved and particulate material during storm events can have important effects on lake and reservoir ecosystem function and also impact reservoir drinking water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::64ee91ed4f9c5d69391a8648baa1dd79
https://pure.au.dk/portal/da/publications/evaluation-of-storm-event-inputs-on-levels-of-gross-primary-production-and-respiration-in-a-drinking-water-reservoir(da07d471-ef3b-4574-aa77-1428d35cf011).html
https://pure.au.dk/portal/da/publications/evaluation-of-storm-event-inputs-on-levels-of-gross-primary-production-and-respiration-in-a-drinking-water-reservoir(da07d471-ef3b-4574-aa77-1428d35cf011).html
Publikováno v:
Stæhr, P A & Jensen, K S 2007, ' Temporal dynamics and regulation of lake metabolism ', Limnology and Oceanography, vol. 52, no. 1, pp. 108–120 .
Aarhus University
Aarhus University
Udgivelsesdato: January 2007 We studied temporal dynamics and regulation of oxygen metabolism in the upper mixed layer of a nutrientrichshallow Danish lake by continuous measurements of oxygen, irradiance, wind, and temperature and frequentmeasuremen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e12bd098f5ec2340a4ac31f3f515363b
https://curis.ku.dk/ws/files/13156158/Temporal_dynamics_and_regulation_of_lake_metabolism.pdf
https://curis.ku.dk/ws/files/13156158/Temporal_dynamics_and_regulation_of_lake_metabolism.pdf