The Experts below are selected from a list of 20124 Experts worldwide ranked by ideXlab platform

Ling Ming Tsang - One of the best experts on this subject based on the ideXlab platform.

  • phylogeography of the mitten crab eriocheir sensu stricto in east asia pleistocene isolation population expansion and secondary contact
    Molecular Phylogenetics and Evolution, 2009
    Co-Authors: Jiawu Xu, Tinyam Chan, Ling Ming Tsang
    Abstract:

    Abstract We examined the impact of Pleistocene glacial cycles on geographical distribution and genetic structure of the mitten crab Eriocheir sensu stricto in East Asia using sequence variation of mitochondrial cytochrome c oxidase I and cytochrome b gene segments. Phylogenies revealed four distinct but shallow structured lineages in Eriocheir s. s. Three lineages dominated the East China Sea-Yellow Sea, the Sea of Japan and the South China Sea on the margins of the region, and one lineage occurred on Okinawa Island. This geographical distribution represents a general phylogeographic pattern in East Asia, which is closely associated with the fluctuations of Marginal Seas and islands during the Pleistocene. The four lineages are estimated to have diverged during the mid-Pleistocene. Demographic expansions were observed in each lineage, starting within the second-to-latest interglacial period in the Marginal Sea lineages (∼70–130 ka) and within the last glacial period in the Okinawa lineage (∼25–80 ka). Expansions have probably taken place northward along the coast of the East China Sea-Yellow Sea, following the rise of Sea levels. Centered on the southern Korean Peninsula, expansions have likely occurred northward along the west coast and eastward along the south coast of the Sea of Japan. Each Marginal Sea has served as a single refugium during glacial periods. Two secondary contact regions were identified, one of the East China Sea-Yellow Sea and South China Sea lineages, and another of the East China Sea-Yellow Sea and Sea of Japan lineages. Phylogeography of Eriocheir s. s. provides insights into the evolutionary history and mechanism for generating biodiversity in East Asia.

  • phylogeography of the mitten crab eriocheir sensu stricto in east asia pleistocene isolation population expansion and secondary contact
    Molecular Phylogenetics and Evolution, 2009
    Co-Authors: Tinyam Chan, Ling Ming Tsang, Ka Hou Chu
    Abstract:

    Abstract We examined the impact of Pleistocene glacial cycles on geographical distribution and genetic structure of the mitten crab Eriocheir sensu stricto in East Asia using sequence variation of mitochondrial cytochrome c oxidase I and cytochrome b gene segments. Phylogenies revealed four distinct but shallow structured lineages in Eriocheir s. s. Three lineages dominated the East China Sea-Yellow Sea, the Sea of Japan and the South China Sea on the margins of the region, and one lineage occurred on Okinawa Island. This geographical distribution represents a general phylogeographic pattern in East Asia, which is closely associated with the fluctuations of Marginal Seas and islands during the Pleistocene. The four lineages are estimated to have diverged during the mid-Pleistocene. Demographic expansions were observed in each lineage, starting within the second-to-latest interglacial period in the Marginal Sea lineages (∼70–130 ka) and within the last glacial period in the Okinawa lineage (∼25–80 ka). Expansions have probably taken place northward along the coast of the East China Sea-Yellow Sea, following the rise of Sea levels. Centered on the southern Korean Peninsula, expansions have likely occurred northward along the west coast and eastward along the south coast of the Sea of Japan. Each Marginal Sea has served as a single refugium during glacial periods. Two secondary contact regions were identified, one of the East China Sea-Yellow Sea and South China Sea lineages, and another of the East China Sea-Yellow Sea and Sea of Japan lineages. Phylogeography of Eriocheir s. s. provides insights into the evolutionary history and mechanism for generating biodiversity in East Asia.

Michaelis Janosch - One of the best experts on this subject based on the ideXlab platform.

  • Measurements of wind, temperature, pressure and humidity during upwind flight 20130310_upwind_SP50310t01_47031-47190
    PANGAEA, 2021
    Co-Authors: Lüpkes Christof, Hartmann Jörg, Schmitt, Amelie U, Michaelis Janosch
    Abstract:

    The data collection consists of the airborne measurements obtained in the framework of the AWI-campaign "SpringTime Atmospheric Boundary Layer Experiment" (STABLE) that are used as supplement for the study by Michaelis et al. (2020). The measurements were performed in the atmospheric boundary layer near three different leads in the Arctic Marginal Sea Ice Zone north and northwest of Svalbard on 10, 25 and 26 March 2013. All cases represent conditions of a nearly lead-perpendicular convective flow over the leads. This data set contains the data from upwind flights: a vertical profile performed upwind of the lead

  • Measurements of wind, temperature, pressure and humidity during lead-parallel flight 20130326_SP50326h17_49295-49425 with POLAR 5
    PANGAEA, 2021
    Co-Authors: Lüpkes Christof, Hartmann Jörg, Schmitt, Amelie U, Michaelis Janosch
    Abstract:

    The data collection consists of the airborne measurements obtained in the framework of the AWI-campaign "SpringTime Atmospheric Boundary Layer Experiment" (STABLE) that are used as supplement for the study by Michaelis et al. (2020). The measurements were performed in the atmospheric boundary layer near three different leads in the Arctic Marginal Sea Ice Zone north and northwest of Svalbard on 10, 25 and 26 March 2013. All cases represent conditions of a nearly lead-perpendicular convective flow over the leads. This data set contains the lead-parallel flight legs performed at different distances to the upwind lead edge at different altitudes, either above the lead or further downwind. Mean distance to upwind lead edge: 4.3 km

  • Measurements of wind, temperature, pressure and humidity during lead-parallel flight 20130310_SP50310h05_49838-49966 with POLAR 5
    PANGAEA, 2021
    Co-Authors: Lüpkes Christof, Hartmann Jörg, Schmitt, Amelie U, Michaelis Janosch
    Abstract:

    The data collection consists of the airborne measurements obtained in the framework of the AWI-campaign "SpringTime Atmospheric Boundary Layer Experiment" (STABLE) that are used as supplement for the study by Michaelis et al. (2020). The measurements were performed in the atmospheric boundary layer near three different leads in the Arctic Marginal Sea Ice Zone north and northwest of Svalbard on 10, 25 and 26 March 2013. All cases represent conditions of a nearly lead-perpendicular convective flow over the leads. This data set contains the lead-parallel flight legs performed at different distances to the upwind lead edge at different altitudes, either above the lead or further downwind. Mean distance to upwind lead edge: 2.3 km

  • Measurements of wind, temperature, pressure and humidity during lead-parallel flight 20130325_SP50325h10_48040-48300 with POLAR 5
    PANGAEA, 2021
    Co-Authors: Lüpkes Christof, Hartmann Jörg, Schmitt, Amelie U, Michaelis Janosch
    Abstract:

    The data collection consists of the airborne measurements obtained in the framework of the AWI-campaign "SpringTime Atmospheric Boundary Layer Experiment" (STABLE) that are used as supplement for the study by Michaelis et al. (2020). The measurements were performed in the atmospheric boundary layer near three different leads in the Arctic Marginal Sea Ice Zone north and northwest of Svalbard on 10, 25 and 26 March 2013. All cases represent conditions of a nearly lead-perpendicular convective flow over the leads. This data set contains the lead-parallel flight legs performed at different distances to the upwind lead edge at different altitudes, either above the lead or further downwind. Mean distance to upwind lead edge: 2.7 km

  • Measurements of wind, temperature, pressure and humidity during lead-parallel flight 20130326_SP50326h15_48678-48824 with POLAR 5
    PANGAEA, 2021
    Co-Authors: Lüpkes Christof, Hartmann Jörg, Schmitt, Amelie U, Michaelis Janosch
    Abstract:

    The data collection consists of the airborne measurements obtained in the framework of the AWI-campaign "SpringTime Atmospheric Boundary Layer Experiment" (STABLE) that are used as supplement for the study by Michaelis et al. (2020). The measurements were performed in the atmospheric boundary layer near three different leads in the Arctic Marginal Sea Ice Zone north and northwest of Svalbard on 10, 25 and 26 March 2013. All cases represent conditions of a nearly lead-perpendicular convective flow over the leads. This data set contains the lead-parallel flight legs performed at different distances to the upwind lead edge at different altitudes, either above the lead or further downwind. Mean distance to upwind lead edge: 4.3 km

Tinyam Chan - One of the best experts on this subject based on the ideXlab platform.

  • phylogeography of the mitten crab eriocheir sensu stricto in east asia pleistocene isolation population expansion and secondary contact
    Molecular Phylogenetics and Evolution, 2009
    Co-Authors: Jiawu Xu, Tinyam Chan, Ling Ming Tsang
    Abstract:

    Abstract We examined the impact of Pleistocene glacial cycles on geographical distribution and genetic structure of the mitten crab Eriocheir sensu stricto in East Asia using sequence variation of mitochondrial cytochrome c oxidase I and cytochrome b gene segments. Phylogenies revealed four distinct but shallow structured lineages in Eriocheir s. s. Three lineages dominated the East China Sea-Yellow Sea, the Sea of Japan and the South China Sea on the margins of the region, and one lineage occurred on Okinawa Island. This geographical distribution represents a general phylogeographic pattern in East Asia, which is closely associated with the fluctuations of Marginal Seas and islands during the Pleistocene. The four lineages are estimated to have diverged during the mid-Pleistocene. Demographic expansions were observed in each lineage, starting within the second-to-latest interglacial period in the Marginal Sea lineages (∼70–130 ka) and within the last glacial period in the Okinawa lineage (∼25–80 ka). Expansions have probably taken place northward along the coast of the East China Sea-Yellow Sea, following the rise of Sea levels. Centered on the southern Korean Peninsula, expansions have likely occurred northward along the west coast and eastward along the south coast of the Sea of Japan. Each Marginal Sea has served as a single refugium during glacial periods. Two secondary contact regions were identified, one of the East China Sea-Yellow Sea and South China Sea lineages, and another of the East China Sea-Yellow Sea and Sea of Japan lineages. Phylogeography of Eriocheir s. s. provides insights into the evolutionary history and mechanism for generating biodiversity in East Asia.

  • phylogeography of the mitten crab eriocheir sensu stricto in east asia pleistocene isolation population expansion and secondary contact
    Molecular Phylogenetics and Evolution, 2009
    Co-Authors: Tinyam Chan, Ling Ming Tsang, Ka Hou Chu
    Abstract:

    Abstract We examined the impact of Pleistocene glacial cycles on geographical distribution and genetic structure of the mitten crab Eriocheir sensu stricto in East Asia using sequence variation of mitochondrial cytochrome c oxidase I and cytochrome b gene segments. Phylogenies revealed four distinct but shallow structured lineages in Eriocheir s. s. Three lineages dominated the East China Sea-Yellow Sea, the Sea of Japan and the South China Sea on the margins of the region, and one lineage occurred on Okinawa Island. This geographical distribution represents a general phylogeographic pattern in East Asia, which is closely associated with the fluctuations of Marginal Seas and islands during the Pleistocene. The four lineages are estimated to have diverged during the mid-Pleistocene. Demographic expansions were observed in each lineage, starting within the second-to-latest interglacial period in the Marginal Sea lineages (∼70–130 ka) and within the last glacial period in the Okinawa lineage (∼25–80 ka). Expansions have probably taken place northward along the coast of the East China Sea-Yellow Sea, following the rise of Sea levels. Centered on the southern Korean Peninsula, expansions have likely occurred northward along the west coast and eastward along the south coast of the Sea of Japan. Each Marginal Sea has served as a single refugium during glacial periods. Two secondary contact regions were identified, one of the East China Sea-Yellow Sea and South China Sea lineages, and another of the East China Sea-Yellow Sea and Sea of Japan lineages. Phylogeography of Eriocheir s. s. provides insights into the evolutionary history and mechanism for generating biodiversity in East Asia.

Ka Hou Chu - One of the best experts on this subject based on the ideXlab platform.

  • phylogeography of the mitten crab eriocheir sensu stricto in east asia pleistocene isolation population expansion and secondary contact
    Molecular Phylogenetics and Evolution, 2009
    Co-Authors: Tinyam Chan, Ling Ming Tsang, Ka Hou Chu
    Abstract:

    Abstract We examined the impact of Pleistocene glacial cycles on geographical distribution and genetic structure of the mitten crab Eriocheir sensu stricto in East Asia using sequence variation of mitochondrial cytochrome c oxidase I and cytochrome b gene segments. Phylogenies revealed four distinct but shallow structured lineages in Eriocheir s. s. Three lineages dominated the East China Sea-Yellow Sea, the Sea of Japan and the South China Sea on the margins of the region, and one lineage occurred on Okinawa Island. This geographical distribution represents a general phylogeographic pattern in East Asia, which is closely associated with the fluctuations of Marginal Seas and islands during the Pleistocene. The four lineages are estimated to have diverged during the mid-Pleistocene. Demographic expansions were observed in each lineage, starting within the second-to-latest interglacial period in the Marginal Sea lineages (∼70–130 ka) and within the last glacial period in the Okinawa lineage (∼25–80 ka). Expansions have probably taken place northward along the coast of the East China Sea-Yellow Sea, following the rise of Sea levels. Centered on the southern Korean Peninsula, expansions have likely occurred northward along the west coast and eastward along the south coast of the Sea of Japan. Each Marginal Sea has served as a single refugium during glacial periods. Two secondary contact regions were identified, one of the East China Sea-Yellow Sea and South China Sea lineages, and another of the East China Sea-Yellow Sea and Sea of Japan lineages. Phylogeography of Eriocheir s. s. provides insights into the evolutionary history and mechanism for generating biodiversity in East Asia.

Lüpkes Christof - One of the best experts on this subject based on the ideXlab platform.

  • Collection of data sets for the Airborne measurements of radiative and turbulent FLUXes of energy and momentum in the Arctic boundary layer (AFLUX) campaign, carried out in spring 2019 northwest of Svalbard
    PANGAEA, 2021
    Co-Authors: Mech Mario, Lüpkes Christof, Crewell Susanne, Ehrlich André, Wendisch Manfred, Becker Sebastian, Boose Yvonne, Chechin Dmitry, Dupuy Regis, Gourbeyre Christophe
    Abstract:

    This data set unites the individual data of the Airborne measurements of radiative and turbulent FLUXes of energy and momentum in the Arctic boundary layer (AFLUX) campaign, carried out in spring northwest of Svalbard (Norway). The objective of AFLUX was to study turbulent fluxes of energy and momentum in the Arctic boundary layer and low- and mid-level mixed-phase clouds and their role in Arctic amplification. The reSearch aircraft Polar 5 was equipped with active and passive remote sensing instruments, measurements for turbulent and radiative energy fluxes, insitu probes for cloud and aerosol particles, and dropsondes. In total, 14 reSearch flights with 67 flight hours over the open ocean and the Marginal Sea ice zone have been performed between 19 March and 11 April 2019

  • Measurements of wind, temperature, pressure and humidity during lead-parallel flight 20130326_SP50326h12_47826-47950 with POLAR 5
    PANGAEA, 2021
    Co-Authors: Lüpkes Christof, Hartmann Jörg, Schmitt, Amelie U, Michaelis Janosch
    Abstract:

    The data collection consists of the airborne measurements obtained in the framework of the AWI-campaign "SpringTime Atmospheric Boundary Layer Experiment" (STABLE) that are used as supplement for the study by Michaelis et al. (2020). The measurements were performed in the atmospheric boundary layer near three different leads in the Arctic Marginal Sea Ice Zone north and northwest of Svalbard on 10, 25 and 26 March 2013. All cases represent conditions of a nearly lead-perpendicular convective flow over the leads. This data set contains the lead-parallel flight legs performed at different distances to the upwind lead edge at different altitudes, either above the lead or further downwind. Mean distance to upwind lead edge: 3.0 km

  • Measurements of wind, temperature, pressure and humidity during lead-parallel flight 20130326_SP50326h03_45715-45831 with POLAR 5
    PANGAEA, 2021
    Co-Authors: Lüpkes Christof, Hartmann Jörg, Schmitt, Amelie U, Michaelis Janosch
    Abstract:

    The data collection consists of the airborne measurements obtained in the framework of the AWI-campaign "SpringTime Atmospheric Boundary Layer Experiment" (STABLE) that are used as supplement for the study by Michaelis et al. (2020). The measurements were performed in the atmospheric boundary layer near three different leads in the Arctic Marginal Sea Ice Zone north and northwest of Svalbard on 10, 25 and 26 March 2013. All cases represent conditions of a nearly lead-perpendicular convective flow over the leads. This data set contains the lead-parallel flight legs performed at different distances to the upwind lead edge at different altitudes, either above the lead or further downwind. Mean distance to upwind lead edge: 1.5 km

  • Measurements of wind, temperature, pressure and humidity during lead-parallel flight 20130310_SP50310h05_49838-49966 with POLAR 5
    PANGAEA, 2021
    Co-Authors: Lüpkes Christof, Hartmann Jörg, Schmitt, Amelie U, Michaelis Janosch
    Abstract:

    The data collection consists of the airborne measurements obtained in the framework of the AWI-campaign "SpringTime Atmospheric Boundary Layer Experiment" (STABLE) that are used as supplement for the study by Michaelis et al. (2020). The measurements were performed in the atmospheric boundary layer near three different leads in the Arctic Marginal Sea Ice Zone north and northwest of Svalbard on 10, 25 and 26 March 2013. All cases represent conditions of a nearly lead-perpendicular convective flow over the leads. This data set contains the lead-parallel flight legs performed at different distances to the upwind lead edge at different altitudes, either above the lead or further downwind. Mean distance to upwind lead edge: 2.3 km

  • Measurements of wind, temperature, pressure and humidity during lead-parallel flight 20130325_SP50325h10_48040-48300 with POLAR 5
    PANGAEA, 2021
    Co-Authors: Lüpkes Christof, Hartmann Jörg, Schmitt, Amelie U, Michaelis Janosch
    Abstract:

    The data collection consists of the airborne measurements obtained in the framework of the AWI-campaign "SpringTime Atmospheric Boundary Layer Experiment" (STABLE) that are used as supplement for the study by Michaelis et al. (2020). The measurements were performed in the atmospheric boundary layer near three different leads in the Arctic Marginal Sea Ice Zone north and northwest of Svalbard on 10, 25 and 26 March 2013. All cases represent conditions of a nearly lead-perpendicular convective flow over the leads. This data set contains the lead-parallel flight legs performed at different distances to the upwind lead edge at different altitudes, either above the lead or further downwind. Mean distance to upwind lead edge: 2.7 km