Výsledky vyhledávání - "Amelie U. Schmitt"

Akademický článek

Assessing the weather conditions for urban cyclists by spatially dense measurements with an agent‐based approach

Autor: Amelie U. Schmitt, Finn Burgemeister, Henning Dorff, Tobias Finn, Akio Hansen, Bastian Kirsch, Ingo Lange, Jule Radtke, Felix Ament

Publikováno v: Meteorological Applications, Vol 30, Iss 6, Pp n/a-n/a (2023)

Abstract Convincing commuters to use a bike is a timely contribution to reach sustainability goals. However, more than other modes of transportation, cycling is heavily influenced by the current meteorological conditions. In this study, we assess the

Externí odkaz: https://doaj.org/article/b4d5e2f9cf2e434b9ba70a5799af8ce3

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Akademický článek

A Consistent Combination of Brightness Temperatures from SMOS and SMAP over Polar Oceans for Sea Ice Applications

Autor: Amelie U. Schmitt, Lars Kaleschke

Publikováno v: Remote Sensing, Vol 10, Iss 4, p 553 (2018)

Passive microwave measurements at L-band from ESA’s Soil Moisture and Ocean Salinity (SMOS) mission can be used to retrieve sea ice thickness of up to 0.5–1.0 m. Since 2015, NASA’s Soil Moisture Active Passive (SMAP) mission provides brightness

Externí odkaz: https://doaj.org/article/3114a811a85c4635af676edd597e99e5

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Modeling atmosphere-land interactions at a rainforest site – a case study using Amazon Tall Tower Observatory (ATTO) measurements and reanalyis data

Autor: Amelie U. Schmitt, Felix Ament, Alessandro C. de Araújo, Marta Sá, Paulo Teixeira

Publikováno v: eISSN
EGUsphere

Modeling the interactions between atmosphere and soil at a forest site remains a challenging task. Using tower measurements from the Amazon Tall Tower Observatory (ATTO) in the rainforest, we evaluated the performance of the land model JSBACH focusin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8895b81368622909a57f3bd6e48f5a7e
https://doi.org/10.5194/egusphere-2023-679

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Observations of marine cold-air outbreaks: a comprehensive data set of airborne and dropsonde measurements from the Springtime Atmospheric Boundary Layer Experiment (STABLE)

Autor: Janosch Michaelis, Amelie U. Schmitt, Christof Lüpkes, Jörg Hartmann, Gerit Birnbaum, Timo Vihma

Publikováno v: Earth System Science Data. 14:1621-1637

In March 2013, the Springtime Atmospheric Boundary Layer Experiment (STABLE) was carried out in the Fram Strait region and over Svalbard to investigate atmospheric convection and boundary layer modifications due to interactions between sea ice, the a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46cbef6a5d526bfca03e7cda9b6dee96
https://doi.org/10.5194/essd-14-1621-2022

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A lead-width distribution for Antarctic sea ice: a case study for the Weddell Sea with high-resolution Sentinel-2 images

Autor: Marek Muchow, Amelie U Schmitt, Lars Kaleschke

Publikováno v: The Cryosphere, Vol 15, Pp 4527-4537 (2021)
EPIC3The Cryosphere, 15(9), pp. 4527-4537, ISSN: 1994-0424

Using Copernicus Sentinel-2 images we derive a statistical lead-width distribution for the Weddell Sea. While previous work focused on the Arctic, this is the first lead-width distribution for Antarctic sea ice. Previous studies suggest that the lead

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::990e2b33c2aeff98eb7416569c8ba856
https://doi.org/10.5194/tc-15-4527-2021

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Modelling and parametrization of the convective flow over leads in sea ice and comparison with airborne observations

Autor: Amelie U Schmitt, Janosch Michaelis, Christof Lüpkes, Jörg Hartmann

Publikováno v: EPIC3Quarterly Journal of the Royal Meteorological Society, JOHN WILEY & SONS LTD, 147, pp. 914-943, ISSN: 0035-9009

A non‐eddy‐resolving microscale model is applied to simulate convection over three different leads (elongated channels in sea ice), which were observed by aircraft over the Arctic Marginal Ice Zone in 2013. The study aims to evaluate the quality

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffcb5a8d600c18bd2c473d9933aa392d
https://doi.org/10.1002/qj.3953

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Observations of marine cold-air outbreaks: A comprehensive data set of airborne and dropsonde measurements from the Springtime Atmospheric Boundary Layer Experiment (STABLE)

Autor: Christof Lüpkes, Amelie U Schmitt, Timo Vihma, Gerit Birnbaum, Janosch Michaelis, Jörg Hartmann

In March 2013, the Springtime Atmospheric Boundary Layer Experiment (STABLE) was carried out in the region of Fram Strait and over Svalbard to investigate atmospheric convection and boundary layer modifications due to interactions between sea ice, at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5b3e21eaaf8ac805557f6098c853059
https://doi.org/10.5194/essd-2021-341

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Non-eddy-resolving modelling and parametrization of turbulent convection over sea ice leads and evaluation with airborne observations

Autor: Amelie U Schmitt, Christof Lüpkes, Janosch Michaelis, Jörg Hartmann

The polar ocean regions are characterised by a large variety of interactions between sea ice surfaces, open water, and the atmosphere. Especially between late autumn and spring, leads (open-water channels in sea ice) may play a crucial role within th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::71736a399fc1f95b824ca8d3e03cad40
https://doi.org/10.5194/egusphere-egu21-6661

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A lead-width distribution for Antarctic sea ice: a case study for the Weddell Sea with high resolution Sentinel-2 images

Autor: Marek Muchow, Amelie U. Schmitt, Lars Kaleschke

We derive for the first time a statistical lead-width distribution for Antarctic sea ice using Weddell sea ice as a case study. Therefore, we transfer previous approaches for Arctic sea ice with a power law with a positive exponent (p(xwidth) xwidth�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1579832612226c1ff70047a736c1895
https://tc.copernicus.org/preprints/tc-2020-222/

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Satellite observations for detecting and forecasting sea-ice conditions:A summary of advances made in the SPICES Project by the EU's Horizon 2020 Programme

Publikováno v: Mäkynen, M, Haapala, J, Aulicino, G, Balan-Sarojini, B, Balmaseda, M, Gegiuc, A, Girard-Ardhuin, F, Hendricks, S, Heygster, G, Istomina, L, Kaleschke, L, Karvonen, J, Krumpen, T, Lensu, M, Mayer, M, Parmiggiani, F, Ricker, R, Rinne, E, Schmitt, A, Similä, M, Tietsche, S, Tonboe, R, Wadhams, P, Winstrup, M & Zuo, H 2020, ' Satellite observations for detecting and forecasting sea-ice conditions : A summary of advances made in the SPICES Project by the EU's Horizon 2020 Programme ', Remote Sensing, vol. 12, no. 7, 1214 . https://doi.org/10.3390/rs12071214
Remote Sensing; Volume 12; Issue 7; Pages: 1214
EPIC3Remote Sensing, 12(7), pp. 1214, ISSN: 2072-4292
Remote Sensing
Remote Sensing (2072-4292) (MDPI AG), 2020-04, Vol. 12, N. 7, P. 1214 (20p.)
Remote Sensing, Vol 12, Iss 1214, p 1214 (2020)

The detection, monitoring, and forecasting of sea-ice conditions, including their extremes, is very important for ship navigation and offshore activities, and for monitoring of sea-ice processes and trends. We summarize here recent advances in the mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a79ddc7672f9a5275ea283ad18f337a5
https://orbit.dtu.dk/en/publications/6e1f2661-0161-4841-ac15-e11c56629ce5

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