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Global Geomagnetic Field Evolution From 900 to 700 ka Including the Matuyama‐Brunhes Reversal
; ; (Journal of Geophysical Research: Solid Earth, 2023-06-08)
Abstract Polarity reversals and excursions are the most significant geomagnetic field changes ...
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Global Health - A Challenge for Interdisciplinary Research
(Universitätsverlag GöttingenGöttingen, 2012)Human, animal and plant health is a field of work which offers opportunities for inter- and trans-disciplinary research. The whole topic bridges the natural and social sciences. Today, in a world of global environmental ... -
Global modeling of comets: nucleus, neutral and ionized coma of comets 67P/Churyumov-Gerasimenko and 46P/Wirtanen - preparations for the Rosetta radio science investigations
(Univ. Köln, 2003)Models of the thermal behavior of a cometary nucleus, the evolution of the neutral gas coma, the ionized cometary coma and of the interaction of the cometary plasma with the solar wind are studied in this work. The general ... -
Global modeling of the effect of strong lateral viscosity variations on dynamic geoid and mantle flow velocities
(GFZ, Helmholtz-Zentrum, Potsdam, 2008) -
Global patterns of disaster and climate risk—an analysis of the consistency of leading index-based assessments and their results
; ; ; (Climatic Change, 2021-11-12)
Indices assessing country-level climate and disaster risk at the global scale have experienced a steep rise in popularity both in science and international climate policy. A number of widely cited products have been developed ... -
Global Radioxenon Emission Inventory from Nuclear Power Plants for the Calendar Year 2014
; (Pure and Applied Geophysics, 2020-09-22)
For the purpose of monitoring for compliance with the Comprehensive Nuclear-Test-Ban Treaty (CTBT), the International Monitoring System (IMS) is being established that includes 40 sensor systems for atmospheric xenon ... -
Global Response Patterns of Major Rainfed Crops to Adaptation by Maintaining Current Growing Periods and Irrigation
; ; Elliott, Joshua; ; ; Zabel, Florian; Dury, Marie; ; François, Louis; Hank, Tobias; Jacquemin, Ingrid; ; Olin, Stefan; (Earth's Future, 2019-12-31)
Increasing temperature trends are expected to impact yields of major field crops by affecting various plant processes, such as phenology, growth, and evapotranspiration. However, future projections typically do not consider ... -
Global tide simulations with ICON-O: testing the model performance on highly irregular meshes
; ; ; (Ocean Dynamics, 2020-12-08)
The global tide is simulated with the global ocean general circulation model ICON-O using a newly developed tidal module, which computes the full tidal potential. The simulated coastal M2 amplitudes, derived by a discrete ... -
Global Trends in Air‐Water CO2 Exchange Over Seagrass Meadows Revealed by Atmospheric Eddy Covariance
; ; Barreras‐Apodaca, Aylin; ; Sanchez‐Mejia, Zulia; Tokoro, Tatsuki; ; Loza, Lucia Gutiérrez; ; Fourqurean, James; Thomas, Helmuth (Global Biogeochemical Cycles, 2021-04-28)
Coastal vegetated habitats like seagrass meadows can mitigate anthropogenic carbon emissions by sequestering CO2 as “blue carbon” (BC). Already, some coastal ecosystems are actively managed to enhance BC storage, with ... -
Global vulnerability hotspots: differences and agreement between international indicator-based assessments
; ; ; ; ; ; ; (Climatic Change, 2021-11-15)
Climate change impacts and their consequences are determined not only by the intensity and frequency of different climatic hazards but also by the vulnerability of the system, society or community exposed. While general ... -
Global‐Scale Ionospheric Tomography During the March 17, 2015 Geomagnetic Storm
; ; ; (Space Weather, 2021-11-30)
The correct representation of global‐scale electron density is crucial for monitoring and exploring the space weather. This study investigates whether the ground‐based Global Navigation Satellite System (GNSS) tomography ... -
GLONASS FDMA data for RTK positioning: a five-system analysis
; ; (GPS Solutions, 2020-10-24)
The use of the GLONASS legacy signals for real-time kinematic positioning is considered. Due to the FDMA multiplexing scheme, the conventional CDMA observation model has to be modified to restore the integer estimability ... -
GLONASS Observation of Artificial Field‐Aligned Plasma Irregularities Near Magnetic Zenith During EISCAT HF Experiment
; ; (Geophysical Research Letters, 2021-02-22)
We report on simultaneous observation of artificial plasma density irregularities near the magnetic zenith (MZ) by incoherent scatter radar and GNSS satellite in the high latitude. During an EISCAT (European Incoherent ... -
GNSS code and carrier phase observations of a Huawei P30 smartphone: quality assessment and centimeter-accurate positioning
; (GPS Solutions, 2020-04-02)
In 2016, an application programming interface was added to the Android operating systems, which enables the access of GNSS raw observations. Since then, an in-depth evaluation of the performance of smartphone GNSS chips ... -
GNSS mobile road dam surveying for TanDEM-X correction to improve the database for floodwater modeling in northern Namibia
; ; ; ; ; ; (Environmental Earth Sciences, 2020-06-28)
The aim of this study is the improvement of the TanDEM-X elevation model for future floodwater modeling by implementing surveyed road dams and the use of filter algorithms. Modern satellite systems like TanDEM-X deliver ... -
Gold Ore Treatment at Tetrem Small Scale Mine
(2013-09-02)This publication is the continuation of a previous presentation of the operation and cost analysis of the partly mechanised Tetrem small scale gold mine which discussed in detail the mining, safety and environmental aspects ... -
Gold Trade and Gold Mining in the 15th to 18th Century at the Gold Coast (Ghana) and the Activities of the Brandenburg-Prussians
(Zeitschrift der Foerderer des Bergbaus und des Huettenwesens1986-05)Since 1980 the Institute of Mining and Geosciences of the Technical University of Berlin carried out an educational project at the University of Science and Technology (UST) in Kumasi and the UST School of Mines in Tarkwa, ... -
Göttinger Bodenkundliche Berichte 1
(1968)Inhalt:1. Moschrefi, N., u. Meyer, B.: Bedeutung der Wasserbewegung im ungesättigten Feuchtezustand (unsaturated flow), des Lufteinschlusses und des Grundwasserstandes für Niederschlagsversickerung und ...
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Göttinger Bodenkundliche Berichte 10
(Göttinger Bodenkundliche Berichte 10) -
Göttinger bodenkundliche Berichte 11
(Göttinger bodenkundliche Berichte 11)Die Fragestellung, die den hier mitgeteilten Untersuchungen zugrunde liegt, hat sich aus Forschungsarbeiten ergeben, die einem ganz anderen Problemkreis gewidmet waren: Es handelte sich dabei um die Frage nach den ...
