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Subject: Earth and Environmental Sciences

11 to 20 of 64 Results

Velocity Field Estimation on Density-Driven Solute Transport With a Convolutional Neural Network [Dataset] May 21, 2019 - TS-CCEES Kreyenberg, Philipp J.; Bauser, Hannes H.; Roth, Kurt, 2019, "Velocity Field Estimation on Density-Driven Solute Transport With a Convolutional Neural Network [Dataset]", https://doi.org/10.11588/data/7NEEKF, heiDATA, V1 This data set accompanies the manuscript ‘Velocity Field Estimation on Density-Driven Solute Transport With a Convolutional Neural Network’. Concentration fields are stored as portable pixel maps (.ppm) and flow fields are stored in the Middlebury .flo file format (http://vision....
Biogeochemistry(Heidelberg University - Institute of Earth Sciences) Oct 24, 2019 Data publications of the Biogeochemistry Research Group at the Institute of Earth Science of Heidelberg University.
Methane production by three widespread marine phytoplankton species: release rates, precursor compounds, and potential relevance for the environment [Dataset] Oct 24, 2019 - Biogeochemistry Klintzsch, Thomas; Keppler, Frank, 2019, "Methane production by three widespread marine phytoplankton species: release rates, precursor compounds, and potential relevance for the environment [Dataset]", https://doi.org/10.11588/data/9N1LSR, heiDATA, V1, UNF:6:dxf+QSeRKu9v6uPyAUhX8Q== [fileUNF] We investigated marine algae as a source of methane (CH4) in oxic surface waters of oceans. The widespread haptophytes Emiliania huxleyi, Phaeocystis globosa and Chrysochromulina sp. were investigated. We performed CH4 production and stable carbon isotope measurements and provide...
Unravelling the formation of Hells Bells: underwater speleothems from the Yucatán Peninsula [Data] Dec 16, 2019 - PhD related material - Geosciences Ritter, Simon, 2019, "Unravelling the formation of Hells Bells: underwater speleothems from the Yucatán Peninsula [Data]", https://doi.org/10.11588/data/TMYLWS, heiDATA, V2, UNF:6:WXDVvAQ9OEYqhDjPXPlhqg== [fileUNF] Hells Bells are unique bell-shaped underwater speleothems recently discovered in deep meromictic sinkholes (cenotes) on the Yucatán Peninsula, Mexico. In order to unravel the underwater growth of Hells Bells and identify the mechanism of subaqueous calcite precipita-tion, several...
3D Micro-Mapping of Subsidence Stations [Source Code and Data] Jan 15, 2020 - 3D Spatial Data Processing Herfort, Benjamin; Anders, Katharina; Marx, Sabrina; Eberlein, Stefan; Höfle, Bernhard, 2020, "3D Micro-Mapping of Subsidence Stations [Source Code and Data]", https://doi.org/10.11588/data/OU8YA1, heiDATA, V1 This dataset comprises the source code to reproduce the 3D micro-mapping tool for plane adjustment at subsidence stations. In this project, users adjust a plane (height and orientation) at the positions of fixed poles, so-called subsidence stations, to provide information on the...
VOSTOK - The Voxel Octree Solar Toolkit Mar 10, 2020 - 3D Spatial Data Processing Bechtold, Sebastian; Höfle, Bernhard, 2020, "VOSTOK - The Voxel Octree Solar Toolkit", https://doi.org/10.11588/data/QNA02B, heiDATA, V1 VOSTOK is a command-line tool to compute a detailed model of incoming solar radiation distribution on a patch of land, including structures like buildings and vegetation, represented by a 3D point cloud data set. The program is written in C++ and makes use of the "SOLPOS.H" libra...
The stable carbon isotope signature of methane produced by saprotrophic fungi [Dataset] Jun 26, 2020 - Biogeochemistry Schroll, Moritz; Keppler, Frank; Greule, Markus; Eckhardt, Christian; Zorn, Holger; Lenhart, Katharina, 2020, "The stable carbon isotope signature of methane produced by saprotrophic fungi [Dataset]", https://doi.org/10.11588/data/DQYPMC, heiDATA, V1, UNF:6:2wuTVqMthe55Z6quzuhvRQ== [fileUNF] Fungi have recently been identified to produce the greenhouse gas methane. Here, we investigated the stable carbon isotope values of methane produced by saprotrophic fungi. Our results show that stable isotope values of methane by fungi are dependent on the fungal species and the...
Effects of temperature and light on methane production of widespread marine Phytoplankton [Dataset] Aug 20, 2020 - Biogeochemistry Klintzsch, Thomas; Keppler, Frank, 2020, "Effects of temperature and light on methane production of widespread marine Phytoplankton [Dataset]", https://doi.org/10.11588/data/AGKWSG, heiDATA, V1, UNF:6:4gqE/aagNenh7Fz17ii/eg== [fileUNF] In the present study we investigated the effects of temperature and light intensity (including daylength) on CH4 formation from three widespread marine algal species Emiliania huxleyi, Phaeocystis globosa and Chrysochromulina sp.. Rates of E. huxleyi increased by 210 % when tempe...
Hydrogeochemie und Hydrogeologie(Heidelberg University - Institute of Earth sciences) Sep 18, 2020 This Dataverse contains research data of the research group Hydrogeochemistry and Hydrogeology of the Institute of Earth sciences. The research group Hydrogeochemistry and Hydrogeology of the Institute of Earth sciences Heidelberg is mainly focused on studies on the groundwater q...
Datensatz zum Verbundprojekt GeoSpeicher.bw: Geothermische Speicherung in Baden-Württemberg Sep 18, 2020 - Hydrogeochemie und Hydrogeologie Isenbeck-Schröter, Margot; Ritter, Simon Michael, 2020, "Datensatz zum Verbundprojekt GeoSpeicher.bw: Geothermische Speicherung in Baden-Württemberg", https://doi.org/10.11588/data/GLQLSH, heiDATA, V1, UNF:6:yuWXTkgSzO/g/grDjaWLDg== [fileUNF] Datensatz zu Abschlussbericht des Verbundprojekts GeoSpeicher.bw: Geothermische Speicherung in Baden-Württemberg Teilprojekt Heidelberg: Einfluss der Einspeicherung von Wärme im oberflächennahen Aquifer auf die Hydrogeochemie des Aquifers (Geospeicher.HD)

Velocity Field Estimation on Density-Driven Solute Transport With a Convolutional Neural Network [Dataset]

May 21, 2019 - TS-CCEES

Kreyenberg, Philipp J.; Bauser, Hannes H.; Roth, Kurt, 2019, "Velocity Field Estimation on Density-Driven Solute Transport With a Convolutional Neural Network [Dataset]", https://doi.org/10.11588/data/7NEEKF, heiDATA, V1

This data set accompanies the manuscript ‘Velocity Field Estimation on Density-Driven Solute Transport With a Convolutional Neural Network’. Concentration fields are stored as portable pixel maps (.ppm) and flow fields are stored in the Middlebury .flo file format (http://vision....

Biogeochemistry(Heidelberg University - Institute of Earth Sciences)

Oct 24, 2019

Data publications of the Biogeochemistry Research Group at the Institute of Earth Science of Heidelberg University.

Methane production by three widespread marine phytoplankton species: release rates, precursor compounds, and potential relevance for the environment [Dataset]

Oct 24, 2019 - Biogeochemistry

Klintzsch, Thomas; Keppler, Frank, 2019, "Methane production by three widespread marine phytoplankton species: release rates, precursor compounds, and potential relevance for the environment [Dataset]", https://doi.org/10.11588/data/9N1LSR, heiDATA, V1, UNF:6:dxf+QSeRKu9v6uPyAUhX8Q== [fileUNF]

We investigated marine algae as a source of methane (CH4) in oxic surface waters of oceans. The widespread haptophytes Emiliania huxleyi, Phaeocystis globosa and Chrysochromulina sp. were investigated. We performed CH4 production and stable carbon isotope measurements and provide...

Unravelling the formation of Hells Bells: underwater speleothems from the Yucatán Peninsula [Data]

Dec 16, 2019 - PhD related material - Geosciences

Ritter, Simon, 2019, "Unravelling the formation of Hells Bells: underwater speleothems from the Yucatán Peninsula [Data]", https://doi.org/10.11588/data/TMYLWS, heiDATA, V2, UNF:6:WXDVvAQ9OEYqhDjPXPlhqg== [fileUNF]

Hells Bells are unique bell-shaped underwater speleothems recently discovered in deep meromictic sinkholes (cenotes) on the Yucatán Peninsula, Mexico. In order to unravel the underwater growth of Hells Bells and identify the mechanism of subaqueous calcite precipita-tion, several...

3D Micro-Mapping of Subsidence Stations [Source Code and Data]

Jan 15, 2020 - 3D Spatial Data Processing

Herfort, Benjamin; Anders, Katharina; Marx, Sabrina; Eberlein, Stefan; Höfle, Bernhard, 2020, "3D Micro-Mapping of Subsidence Stations [Source Code and Data]", https://doi.org/10.11588/data/OU8YA1, heiDATA, V1

This dataset comprises the source code to reproduce the 3D micro-mapping tool for plane adjustment at subsidence stations. In this project, users adjust a plane (height and orientation) at the positions of fixed poles, so-called subsidence stations, to provide information on the...

VOSTOK - The Voxel Octree Solar Toolkit

Mar 10, 2020 - 3D Spatial Data Processing

Bechtold, Sebastian; Höfle, Bernhard, 2020, "VOSTOK - The Voxel Octree Solar Toolkit", https://doi.org/10.11588/data/QNA02B, heiDATA, V1

VOSTOK is a command-line tool to compute a detailed model of incoming solar radiation distribution on a patch of land, including structures like buildings and vegetation, represented by a 3D point cloud data set. The program is written in C++ and makes use of the "SOLPOS.H" libra...

The stable carbon isotope signature of methane produced by saprotrophic fungi [Dataset]

Jun 26, 2020 - Biogeochemistry

Schroll, Moritz; Keppler, Frank; Greule, Markus; Eckhardt, Christian; Zorn, Holger; Lenhart, Katharina, 2020, "The stable carbon isotope signature of methane produced by saprotrophic fungi [Dataset]", https://doi.org/10.11588/data/DQYPMC, heiDATA, V1, UNF:6:2wuTVqMthe55Z6quzuhvRQ== [fileUNF]

Fungi have recently been identified to produce the greenhouse gas methane. Here, we investigated the stable carbon isotope values of methane produced by saprotrophic fungi. Our results show that stable isotope values of methane by fungi are dependent on the fungal species and the...

Effects of temperature and light on methane production of widespread marine Phytoplankton [Dataset]

Aug 20, 2020 - Biogeochemistry

Klintzsch, Thomas; Keppler, Frank, 2020, "Effects of temperature and light on methane production of widespread marine Phytoplankton [Dataset]", https://doi.org/10.11588/data/AGKWSG, heiDATA, V1, UNF:6:4gqE/aagNenh7Fz17ii/eg== [fileUNF]

In the present study we investigated the effects of temperature and light intensity (including daylength) on CH4 formation from three widespread marine algal species Emiliania huxleyi, Phaeocystis globosa and Chrysochromulina sp.. Rates of E. huxleyi increased by 210 % when tempe...

Hydrogeochemie und Hydrogeologie(Heidelberg University - Institute of Earth sciences)

Sep 18, 2020

This Dataverse contains research data of the research group Hydrogeochemistry and Hydrogeology of the Institute of Earth sciences. The research group Hydrogeochemistry and Hydrogeology of the Institute of Earth sciences Heidelberg is mainly focused on studies on the groundwater q...

Datensatz zum Verbundprojekt GeoSpeicher.bw: Geothermische Speicherung in Baden-Württemberg

Sep 18, 2020 - Hydrogeochemie und Hydrogeologie

Isenbeck-Schröter, Margot; Ritter, Simon Michael, 2020, "Datensatz zum Verbundprojekt GeoSpeicher.bw: Geothermische Speicherung in Baden-Württemberg", https://doi.org/10.11588/data/GLQLSH, heiDATA, V1, UNF:6:yuWXTkgSzO/g/grDjaWLDg== [fileUNF]

Datensatz zu Abschlussbericht des Verbundprojekts GeoSpeicher.bw: Geothermische Speicherung in Baden-Württemberg Teilprojekt Heidelberg: Einfluss der Einspeicherung von Wärme im oberflächennahen Aquifer auf die Hydrogeochemie des Aquifers (Geospeicher.HD)

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