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  1. Article ; Conference proceedings: Unkomplizierte, erfolgreiche Zungenschrittmacher-Versorgung bei M. Parkinson

    Meyer, Friederike / Clausen, Jacob / Betz, Christian / Böttcher, Arne

    Laryngo-Rhino-Otologie

    2023  Volume 102, Issue S 02

    Event/congress 94. Jahresversammlung Deutsche Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie e.V., Bonn, Congress Center Leipzig, 2023-05-17
    Language German
    Publishing date 2023-05-01
    Publisher Georg Thieme Verlag
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 96005-6
    ISSN 1438-8685 ; 0935-8943 ; 0340-1588
    ISSN (online) 1438-8685
    ISSN 0935-8943 ; 0340-1588
    DOI 10.1055/s-0043-1766964
    Database Thieme publisher's database

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  2. Article ; Online: A 29-year time series of annual 300 m resolution plant-functional-type maps for climate models

    K. L. Harper / C. Lamarche / A. Hartley / P. Peylin / C. Ottlé / V. Bastrikov / R. San Martín / S. I. Bohnenstengel / G. Kirches / M. Boettcher / R. Shevchuk / C. Brockmann / P. Defourny

    Earth System Science Data, Vol 15, Pp 1465-

    2023  Volume 1499

    Abstract: ... Climate Change Initiative provides 29 years (1992–2020) of annual land cover maps at 300 m resolution, allowing ... maps of PFT fractional composition at 300 m resolution for 1992–2020, created by fusing the 300 m ... at 300 m resolution indicate the percentage cover (0 %–100 %) for each of 14 PFTs, with pixel-level PFT ...

    Abstract The existing medium-resolution land cover time series produced under the European Space Agency's Climate Change Initiative provides 29 years (1992–2020) of annual land cover maps at 300 m resolution, allowing for a detailed study of land change dynamics over the contemporary era. Because models need two-dimensional parameters rather than two-dimensional land cover information, the land cover classes must be converted into model-appropriate plant functional types (PFTs) to apply this time series to Earth system and land surface models. The first-generation cross-walking table that was presented with the land cover product prescribed pixel-level PFT fractional compositions that varied by land cover class but that lacked spatial variability. Here we describe a new ready-to-use data product for climate modelling: spatially explicit annual maps of PFT fractional composition at 300 m resolution for 1992–2020, created by fusing the 300 m medium-resolution land cover product with several existing high-resolution datasets using a globally consistent method. In the resulting data product, which has 14 layers for each of the 29 years, pixel values at 300 m resolution indicate the percentage cover (0 %–100 %) for each of 14 PFTs, with pixel-level PFT composition exhibiting significant intra-class spatial variability at the global scale. We additionally present an updated version of the user tool that allows users to modify the baseline product (e.g. re-mapping, re-projection, PFT conversion, and spatial sub-setting) to meet individual needs. Finally, these new PFT maps have been used in two land surface models – Organising Carbon and Hydrology in Dynamic Ecosystems (ORCHIDEE) and the Joint UK Land Environment Simulator (JULES) – to demonstrate their benefit over the conventional maps based on a generic cross-walking table. Regional changes in the fractions of trees, short vegetation, and bare-soil cover induce changes in surface properties, such as the albedo, leading to significant changes in surface turbulent fluxes, ...
    Keywords Environmental sciences ; GE1-350 ; Geology ; QE1-996.5
    Subject code 333
    Language English
    Publishing date 2023-03-01T00:00:00Z
    Publisher Copernicus Publications
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Book ; Online: A 29-year time series of annual 300 m resolution plant-functional-type maps for climate models

    Harper, Kandice L. / Lamarche, Céline / Hartley, Andrew / Peylin, Philippe / Ottlé, Catherine / Bastrikov, Vladislav / San Martín, Rodrigo / Bohnenstengel, Sylvia I. / Kirches, Grit / Boettcher, Martin / Shevchuk, Roman / Brockmann, Carsten / Defourny, Pierre

    eISSN: 1866-3516

    2023  

    Abstract: ... Climate Change Initiative provides 29 years (1992–2020) of annual land cover maps at 300 m resolution, allowing ... maps of PFT fractional composition at 300 m resolution for 1992–2020, created by fusing the 300 m ... at 300 m resolution indicate the percentage cover (0 %–100 %) for each of 14 PFTs, with pixel-level PFT ...

    Abstract The existing medium-resolution land cover time series produced under the European Space Agency's Climate Change Initiative provides 29 years (1992–2020) of annual land cover maps at 300 m resolution, allowing for a detailed study of land change dynamics over the contemporary era. Because models need two-dimensional parameters rather than two-dimensional land cover information, the land cover classes must be converted into model-appropriate plant functional types (PFTs) to apply this time series to Earth system and land surface models. The first-generation cross-walking table that was presented with the land cover product prescribed pixel-level PFT fractional compositions that varied by land cover class but that lacked spatial variability. Here we describe a new ready-to-use data product for climate modelling: spatially explicit annual maps of PFT fractional composition at 300 m resolution for 1992–2020, created by fusing the 300 m medium-resolution land cover product with several existing high-resolution datasets using a globally consistent method. In the resulting data product, which has 14 layers for each of the 29 years, pixel values at 300 m resolution indicate the percentage cover (0 %–100 %) for each of 14 PFTs, with pixel-level PFT composition exhibiting significant intra-class spatial variability at the global scale. We additionally present an updated version of the user tool that allows users to modify the baseline product (e.g. re-mapping, re-projection, PFT conversion, and spatial sub-setting) to meet individual needs. Finally, these new PFT maps have been used in two land surface models – Organising Carbon and Hydrology in Dynamic Ecosystems (ORCHIDEE) and the Joint UK Land Environment Simulator (JULES) – to demonstrate their benefit over the conventional maps based on a generic cross-walking table. Regional changes in the fractions of trees, short vegetation, and bare-soil cover induce changes in surface properties, such as the albedo, leading to significant changes in surface turbulent fluxes, ...
    Subject code 910 ; 333
    Language English
    Publishing date 2023-03-31
    Publishing country de
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Book ; Thesis: The role of interleukin 34 during intestinal inflammation

    Böttcher, Marius

    2020  

    Author's details vorgelegt von: Marius Böttcher
    Subject code 610
    Language English
    Size 75 Blätter, Illustrationen, Diagramme, 30 cm
    Publishing place Hamburg
    Publishing country Germany
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Dissertation, Universität Hamburg, 2020
    HBZ-ID HT020696718
    Database Catalogue ZB MED Medicine, Health

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  5. Article ; Conference proceedings: M-Health und E-Health gestützte Hautkrebsprävention für Kinder und Jugendliche nach Organtransplantation: Die HIPPOlino-Interventionsstudie

    Böttcher, S / Sachse, MM / Jahn, I / Buck, C / Laschewski, G / Zeeb, H

    Das Gesundheitswesen

    2017  Volume 79, Issue 08/09

    Event/congress Gemeinsam forschen - gemeinsam handeln, Lübeck, 2017-09-05
    Language German
    Publishing date 2017-08-01
    Publisher Georg Thieme Verlag KG
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 1101426-x
    ISSN 1439-4421 ; 0941-3790 ; 0949-7013
    ISSN (online) 1439-4421
    ISSN 0941-3790 ; 0949-7013
    DOI 10.1055/s-0037-1605833
    Database Thieme publisher's database

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  6. Article: Lässt sich die Aktivität des M. transversus abdominis selektiv messen?

    Boettcher, N. / Huber, M. / Messner, T.

    Manuelle Therapie

    2008  Volume 12, Issue 2, Page(s) 72

    Language German
    Document type Article
    ZDB-ID 1385475-6
    ISSN 1433-2671
    Database Current Contents Medicine

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  7. Article: Lässt sich die Aktivität des M. transversus abdominis selektiv messen?

    Boettcher, N / Huber, M / Messner, T

    manuelletherapie

    2008  Volume 12, Issue 02, Page(s) 72–75

    Abstract: Das Training der gezielten Ansteuerung des M. transversus abdominis soll eine wichtige Rolle ... der Druckmessung der Aktivität des M. transversus abdominis. Zur Messung der Muskelaktivität diente eine PRESSURE ...

    Abstract Das Training der gezielten Ansteuerung des M. transversus abdominis soll eine wichtige Rolle in der Rehabilitation lumbaler Rückenschmerzen spielen. Die vorliegende Arbeit untersuchte die Validität der Druckmessung der Aktivität des M. transversus abdominis. Zur Messung der Muskelaktivität diente eine PRESSURE BIOFEEDBACK UNIT (PBU), als Goldstandard eine Ultraschallaufnahme. Da die Korrelation zwischen der Dickenzunahme des Muskels und der Druckabnahme auf dem 5 %-Niveau der Druckmessmanschette nicht signifikant war, scheint die PBU die isolierte Muskelaktivität nicht valide zu messen.
    Keywords M. transversus abdominis ; Pressure Biofeedback Unit ; Stabilizer ; Ultraschall ; Validität ; Low back pain ; transverse abdominal muscle ; Pressure Biofeedback Unit ; stabilizer ; ultrasound ; validity ; low back pain
    Language German
    Publishing date 2008-04-25
    Publishing place Stuttgart ; New York
    Document type Article
    ZDB-ID 2138834-9
    ISSN 1439-2348 ; 1433-2671
    ISSN (online) 1439-2348
    ISSN 1433-2671
    DOI 10.1055/s-2008-1027346
    Database Thieme publisher's database

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  8. Article ; Online: Multi-year global land cover mapping at 300 M and characterization for climate modelling

    Bontemps, S. / Boettcher, M. / Brockmann, C. / Kirches, G. / Lamarche, C. / Radoux, J. / Santoro, M. / Van Bogaert, E. / Wegm{ü}ller, U. / Herold, M. / Achard, F. / Ramoino, F. / Arino, O. / Defourny, P.

    International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives

    Achievements of the land cover component of the ESA climate change initiative

    2015  

    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Book ; Online: Multi-year global land cover mapping at 300 m and characterization for climate modelling

    Bontemps, S. / Boettcher, M. / Brockmann, C. / Kirches, G. / Lamarche, C. / Radoux, J. / Santoro, M. / Vanbogaert, E. / Wegmüller, U. / Herold, M. / Achard, F. / Ramoino, F. / Arino, O. / Defourny, P.

    eISSN: 2194-9034

    achievements of the Land Cover component of the ESA Climate Change Initiative

    2015  

    Abstract: ... 2003-2012) is used as main Earth Observation dataset to derive the 300-m global land cover maps ... complemented with SPOT-Vegetation time series between 1998 and 2012. Finally, a 300-m global map of open ...

    Abstract Essential Climate Variables were listed by the Global Climate Observing System as critical information to further understand the climate system and support climate modelling. The European Space Agency launched its Climate Change Initiative in order to provide an adequate response to the set of requirements for long-term satellite-based products for climate. Within this program, the CCI Land Cover project aims at revisiting all algorithms required for the generation of global land cover products that are stable and consistent over time, while also reflecting the land surface seasonality. To this end, the land cover concept is revisited to deliver a set of three consistent global land cover products corresponding to the 1998-2002, 2003-2007 and 2008-2012 periods, along with climatological 7-day time series representing the average seasonal dynamics of the land surface over the 1998-2012 period. The full Envisat MERIS archive (2003-2012) is used as main Earth Observation dataset to derive the 300-m global land cover maps, complemented with SPOT-Vegetation time series between 1998 and 2012. Finally, a 300-m global map of open permanent water bodies is derived from the 2005-2010 archive of the Envisat Advanced SAR imagery mainly acquired in the 150m Wide Swath Mode.
    Subject code 910
    Language English
    Publishing date 2015-04-29
    Publishing country de
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article ; Conference proceedings ; Online: Multi-year global land cover mapping at 300 M and characterization for climate modelling

    Bontemps, S. / Boettcher, M. / Brockmann, C. / Kirches, G. / Lamarche, C. / Radoux, J. / Santoro, M. / Van Bogaert, E. / Wegmüller, U. / Herold, M. / Achard, F. / Ramoino, F. / Arino, O. / Defourny, P.

    International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives

    Achievements of the land cover component of the ESA climate change initiative

    2015  

    Abstract: ... 2003-2012) is used as main Earth Observation dataset to derive the 300-m global land cover maps ... complemented with SPOT-Vegetation time series between 1998 and 2012. Finally, a 300-m global map of open ...

    Abstract Essential Climate Variables were listed by the Global Climate Observing System as critical information to further understand the climate system and support climate modelling. The European Space Agency launched its Climate Change Initiative in order to provide an adequate response to the set of requirements for long-term satellite-based products for climate. Within this program, the CCI Land Cover project aims at revisiting all algorithms required for the generation of global land cover products that are stable and consistent over time, while also reflecting the land surface seasonality. To this end, the land cover concept is revisited to deliver a set of three consistent global land cover products corresponding to the 1998-2002, 2003-2007 and 2008-2012 periods, along with climatological 7-day time series representing the average seasonal dynamics of the land surface over the 1998-2012 period. The full Envisat MERIS archive (2003-2012) is used as main Earth Observation dataset to derive the 300-m global land cover maps, complemented with SPOT-Vegetation time series between 1998 and 2012. Finally, a 300-m global map of open permanent water bodies is derived from the 2005-2010 archive of the Envisat Advanced SAR imagery mainly acquired in the 150m Wide Swath Mode.
    Keywords Consistency ; Essential Climate Variable ; Global ; Land cover ; Time series
    Subject code 910
    Language English
    Publisher International Society for Photogrammetry and Remote Sensing
    Publishing country nl
    Document type Article ; Conference proceedings ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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