Auflistung nach Titel
Anzeige der Dokumente 3622-3641 von 6897
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Mega-monsoon variability during the late Triassic: Re-assessing the role of orbital forcing in the deposition of playa sediments in the Germanic Basin
; Kolber, Gilles; Kaboth-Bahr, Stefanie; Reinhardt, Lutz; ; Pross, Jörg (Sedimentology, 2019)
The formation of the supercontinent Pangaea during the Permo–Triassic gave rise to an extreme monsoonal climate (often termed ‘mega-monsoon’) that has been documented by numerous palaeo-records. However, considerable debate ... -
Mega‐scale glacial lineations formed by ice shelf grounding in the Canadian Beaufort Sea during multiple glaciations
; Dallimore, Scott; Wamsteeker, Michael; Taylor, Gary; King, Edward L.; Rohr, Kristin M. M.; Hong, Jong Kuk; Jin, Young Keun (Earth Surface Processes and Landforms, 2021-05-05)
Mega‐scale glacial lineations formed by the raking of ice shelves across the seafloor have been reported from multiple polar regions. Here, we present the first evidence of continental slope situated buried lineations in ... -
Melt Production and Ejection From Lunar Intermediate‐Sized Impact Craters: Where Is the Molten Material Deposited?
; ; ; (Journal of Geophysical Research: Planets, 2022-08-06)
Differently aged impact melt in lunar samples is key to unveiling the early bombardment history of the Moon. Due to the mixing of melt products ejected from distant craters, the interpretations of the origin of lunar samples ... -
Melting Alpine Water Towers Aggravate Downstream Low Flows: A Stress‐Test Storyline Approach
; ; ; ; ; ; (Earth's Future, 2023-03-27)
Droughts can lead to extreme low flow situations in rivers, with resulting severe impacts. Upstream snow and ice melt in many of the world's mountain water towers can alleviate the hydrological consequences of drought, yet ... -
Melting Behavior of Rimed and Unrimed Snowflakes Investigated With Statistics of Triple‐Frequency Doppler Radar Observations
; ; ; (Journal of Geophysical Research: Atmospheres, 2022-05-04)
Comparing the reflectivity flux at the top and bottom of the melting layer (ML) reveals the overall effect of the microphysical processes occurring within the ML on the particle population. If melting is the only process ... -
Membrane Bioreactor–Treated Domestic Wastewater for Sustainable Reuse in the Lake Victoria Region
(Integrated Environmental Assessment and Management, 2020)Lake Victoria is a shared water resource between Kenya, Uganda, and Tanzania, which is the second largest freshwater lake in the world. It has long since suffered from the consequences of overexploitation of its resources, ... -
Menatanthus mosbruggeri gen. nov. et sp. nov. – A flower with in situ pollen tetrads from the Paleocene maar lake of Menat (Puy-de-Dôme, France)
; ; ; (Palaeobiodiversity and Palaeoenvironments, 2020-11-16)
The Paleocene Fossil-Lagerstätte Menat in France is well known for its wealth of outstandingly well preserved fossil insects and plants. Despite being known for more than a century, the palaeoflora, which is regarded as ... -
Mengenbestimmung der jungen Abtragungsprodukte des Thüringer Waldes am Beispiel des Weser-Fluß-Systems
(E&G – Quaternary Science Journal; Vol.46, No. 1)Es wird der Versuch unternommen, auf der Basis von Geröllanalysen die Menge der Abtragungsprodukte des Thüringer Waldes im Weser-Fluß-System zu bestimmen. Die errechnete Menge wird in Bezug gesetzt zu der Größe des ... -
Mercury distribution between particulate and dissolved states in wetlands in California, USA
(Freiberg Online Geosciences; Vol. 15.2006) -
Merger dynamics and stellar populations in the host galaxies of the quasi-stellar objects I Zw 1 and 3C 48
(Univ. Köln, 2005)The thesis focuses on two case studies of the host galaxies of the quasi-stellar objects (QSOs) I Zw 1 and 3C 48. The studies are motivated by the hypothesis that ultra-luminous infrared galaxies (ULIRGs) might represent ... -
Merging patterns and processes of diffuse pollution in urban watersheds: A connectivity assessment
(Wiley Interdisciplinary Reviews: Water, 2021-05-03)Urban diffuse pollution affects water resources as much as its rural counterpart does; however, it is considerably less studied. The full complexity of the urban landscape needs to be addressed to apprehend the diversity ... -
Meridional Heat Transport in the DeepMIP Eocene Ensemble: Non‐CO2 and CO2 Effects
; ; ; ; ; ; ; ; ; (Paleoceanography and Paleoclimatology, 2023-08-09)
Abstract The total meridional heat transport (MHT) is relatively stable across different climates. ...
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Mesocrystalline Architecture in Hyaline Foraminifer Shells Indicates a Non‐Classical Crystallisation Pathway
; ; ; ; ; ; ; ; ; ; (Geochemistry, Geophysics, Geosystems, 2022-06-15)
Calcareous foraminifer shells (tests) represent one of the most important archives for paleoenvironmental and paleoclimatic reconstruction. To develop a mechanistic understanding of the relationship between environmental ... -
Mesoscale Eddies Observed at the Denmark Strait Sill
; ; ; ; (Journal of Geophysical Research: Oceans, 2019)
The Denmark Strait overflow is the major export route of dense water from the Arctic Mediterranean into the North Atlantic. At the Strait's shallow sill, the overflow is a bottom-intensified cold and dense plume, bound to ... -
Mesoscale marine tropical precipitation varies independently from the spatial arrangement of its convective cells
Brueck, Matthias;; (Quarterly Journal of the Royal Meteorological Society, 2020)
The relationship between mesoscale convective organization, quantified by the spatial arrangement of convection, and oceanic precipitation in the tropical belt is examined using the output of a global storm-resolving ... -
Mesoskopische Strukturen in kristallinen Systemen an zwei Beispielen aus Natur und Synthese - I. Die Leitfähigkeit der ferroelastischen Domänen in Bleiphosphat; II. Oszillatorische Biomineralisation in Molluskenschalen
(Univ. Hamburg, 2006)In dieser Arbeit werden zwei mesoskopische Systeme untersucht, zum ersten die ferroelastischen Domänen in Calcium-dotiertem Bleiphosphat, zum zweiten die oszillatorische Biomineralisation im Calcit und Aragonit von ... -
Mesospheric Q2DW Interactions With Four Migrating Tides at 53°N Latitude: Zonal Wavenumber Identification Through Dual‐Station Approaches
; ; ; ; (Geophysical Research Letters, 2021-04-28)
Mesospheric winds from two longitudinal sectors at 53°N latitude are combined to investigate quasi‐two‐day waves (Q2DWs) and their nonlinear interactions with tides. In a summer 2019 case study, we diagnose the zonal ... -
Mesozoic deposits of SW Gondwana (Namibia): unravelling Gondwanan sedimentary dispersion drivers by detrital zircon
(International Journal of Earth Sciences, 2020-04-25)The Namibian Mesozoic successions may be remnant of a high dynamic sedimentary system that is characterized by multiple stages of sediment accumulation and erosion with contemporaneous homogenization starting with the ... -
Mesozoische und rezente desmentragende Demospongiae (Porifera, "Lithistidae") - (Paläobiologie, Phylogenie und Taxonomie)
(Selbstverlag Fachbereich Geowissenschaften, FU Berlin, 1993)Innerhalb der Demospongiae werden in allen höheren Kategorien Poriferen mit desmoiden Megaskleren beobachtet. Deshalb wird die polyphyletische Gruppierung der "Lithistida" (Mittelkambrium - Rezent) aufgelöst. Die in der ... -
Messungen von dynamischen Tracern und Ozon in der arktischen Stratosphäre - Analyse und Interpretation flugzeuggetragener Submillimeterwellenmessungen
(Univ. Bremen, 2001)Ozone chemistry, tracer measurements, radiometry, airborne,submillimeterwave, Arctic, stratosphere. - The Airborne Submillimeter Radiometer (ASUR) is a passive heterodyne instrument using a superconducting detector with ...
