Auflistung Alle Publikationen nach Titel
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Comparison of vertical refractivity and temperature profiles from CHAMP with radiosonde measurements
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2004, 19) -
Comparisons of CODE and CNES/CLS GPS satellite bias products and applications in Sentinel-3 satellite precise orbit determination
; (GPS Solutions, 2021-07-16)
To resolve undifferenced GNSS phase ambiguities, dedicated satellite products are needed, such as satellite orbits, clock offsets and biases. The International GNSS Service CNES/CLS analysis center provides satellite (HMW) ... -
Competing Effects of Droplet Sedimentation and Wind Shear on Entrainment in Stratocumulus
; (Journal of Advances in Modeling Earth Systems, 2019)
The joint effect of droplet sedimentation and wind shear on cloud top entrainment in stratocumulus is investigated with direct numerical simulations. Although it is well understood that droplet sedimentation weakens ... -
Competition between grain growth and grain-size reduction in polar ice
(Journal of Glaciology, 2011)Static (or ‘normal’) grain growth, i.e. grain boundary migration driven solely by grain boundary energy, is considered to be an important process in polar ice. Many ice-core studies report a continual increase in average ... -
Complex Basal Conditions and Their Influence on Ice Flow at the Onset of the Northeast Greenland Ice Stream
; ; ; ; ; ; (Journal of Geophysical Research: Earth Surface, 2021-03-09)
The ice stream geometry and large ice surface velocities at the onset region of the Northeast Greenland Ice Stream (NEGIS) are not yet well reproduced by ice sheet models. The quantification of basal sliding and a ... -
Complex High‐ and Low‐Flow Networks Differ in Their Spatial Correlation Characteristics, Drivers, and Changes
; (Water Resources Research, 2021-09-15)
Hydrologic extremes such as floods and droughts are often spatially related, which increases management challenges and potential impacts. However, these spatial relationships in high and low flows are often overlooked in ... -
Compound Events in South America Using the CORDEX‐CORE Ensemble: Current Climate Conditions and Future Projections in a Global Warming Scenario
; ; ; (Journal of Geophysical Research: Atmospheres, 2022-11-06)
Climate hazards associated with compound events (CEs) have lately received increasing attention over South America (SA) due to their potential risks and amplification of impacts. This work addressed the evaluation of ... -
Compound-Specific Radiocarbon Analysis of (Sub-)Antarctic Coastal Marine Sediments—Potential and Challenges for Chronologies
; ; ; ; ; (Paleoceanography and Paleoclimatology, 2020)
In Antarctic and Subantarctic environments, 14C-based age determination is often challenging due to unknown reservoir effects, low organic carbon contents of sediments, and high contributions of petrogenic (14C-free) carbon ... -
Comprehensive analysis of chemical and biological problems associated with browning agents used in aquatic studies
; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; (Limnology and Oceanography: Methods, 2021-10-28)
Inland waters receive and process large amounts of colored organic matter from the terrestrial surroundings. These inputs dramatically affect the chemical, physical, and biological properties of water bodies, as well as ... -
Comprehensive evaluation of an improved large‐scale multi‐site weather generator for Germany
; ; Hundecha, Yeshewatesfa; ; (International Journal of Climatology, 2021-04-07)
In this work, we present a comprehensive evaluation of a stochastic multi‐site, multi‐variate weather generator at the scale of entire Germany and parts of the neighbouring countries covering the major German river basins ... -
Computation of multivalued traveltimes in three-dimensional heterogeneous media
(Univ. Hamburg, 2003)In this thesis, I propose several methods for an efficient computation of 2D and 3D traveltimes of transmitted waves in smooth media. Traveltimes are needed in several seismic processing methods such as Kirchhoff prestack ... -
Computational methods for the analysis of climate change communication: Towards an integrative and reflexive approach
; (Wiley Interdisciplinary Reviews: Climate Change, 2022-11-05)
Computational methods, in particular text‐as‐data or Natural Language Processing (NLP) approaches, have become popular to study climate change communication as a global and large‐scale phenomenon. Scholars have discussed ... -
Computational Modelling of Coupled Heat Transport between the Heterogeneous Earth and an Overlying Ice Sheet
Bodenburg, Sascha;; Blachut, Wojciech; ; (2021)
Due to a complex interplay between the Earth and overlying ice sheets, a large variety of subglacial landforms developed. One example is the in the North German Basin widely spread phenomenon of tunnel valleys. An observed ... -
Computerauswertung von Seespiegeldaten für das IGCP—Projekt Nr. 61
(E&G – Quaternary Science Journal; Vol.30, No. 1)Ein Teil des deutschen Beitrages zum IGCP Sea Level Project war die Computerauswertung von Seespiegeldaten. Dies umfaßte den Entwurf eines Formblattes für die Datenerfassung sowie die Entwicklung eines Computerprogrammsystems ... -
Computing the biomass potentials for maize and two alternative energy crops, triticale and cup plant (Silphium perfoliatum L.), with the crop model BioSTAR in the region of Hannover (Germany)
(Environmental Sciences Europe, 2014)Background Lower Saxony (Germany) has the highest installed electric capacity from biogas in Germany. Most of this electricity is generated with maize. Reasons for this are the high yields and the economic incentive. ... -
Concepts and models for the characterization of the West Gedaref hydrogeologic system, Sudan
(Univ. Berlin, 2001) -
Concepts for nondestructive and depth‐resolved X‐ray residual stress analysis in the near‐surface region of nearly single crystalline materials with mosaic structure
(Journal of Applied Crystallography, 2020-12-02)Two evaluation concepts for nondestructive depth‐resolved X‐ray residual stress analysis in the near‐surface region of materials with cubic symmetry and nearly single crystalline structure are introduced by simulated ... -
Conch geometry, ontogeny and dimorphism in the Early Bajocian ammonoid Stephanoceras from Normandy, France
; (Lethaia, 2021-07-22)
A large suite of specimens belonging to the Early Bajocian Stephanoceras from Évrecy (Normandy, France) displays wide variation in conch and sculpture. The quantitative analysis of the conch geometry and its ontogeny on ... -
Concretionary methane-seep carbonates and associated microbial communities in Black Sea sediments
; Peckmann, J.; Blumenberg, M.; Michaelis, W.; Reimer, A.; (Palaeogeography, Palaeoclimatology, Palaeoecology, 2005)
Gas seeps in the euxinic northwestern Black Sea provide an excellent opportunity to study anaerobic, methane-based ecosystems with minimum interference from oxygen-dependent processes. An integrated approach using fluorescence- ... -
Cone penetration tests in dry and saturated Ticino sand
; ; ; ; ; (Bulletin of Engineering Geology and the Environment, 2021-03-11)
It is commonly assumed that dry and saturated sands exhibit similar cone resistance–relative density relationships. Some studies pointed out that partial saturation and calcareous sands with considerable fines content are ...
