Auflistung nach Titel
Anzeige der Dokumente 359-378 von 6874
-
Archaea in Symbioses
(Archaea, 2012)During the last few years, the analysis of microbial diversity in various habitats greatly increased our knowledge on the kingdom Archaea. At the same time, we became aware of the multiple ways in which Archaea may interact ... -
Archaeogeophysical exploration in Neuss‐Norf, Germany using electrical resistivity tomography and magnetic data
; ; (Near Surface Geophysics, 2021-08-13)
A combination of electrical resistivity tomography (ERT) and magnetic gradiometry was selected to examine a hypothesis concerning the presence of remains of one of the oldest archaeological churches in the Rhineland, located ... -
Archaeogeophysical investigation at Neuss-Norf, Germany
; ; ; ; (2021)
A combination of noninvasive geophysical magnetic gradiometery and electrical resistivity tomography (ERT) was employed to locate the remains of an old church form the 9th century in Neuss-Norf, Germany. The gradiometery ... -
Archaeoseismological study of the Cherichira aqueduct bridge, Kairouan, Tunisia
(Mediterranean Geoscience Reviews, 2021-09-26)In the past, several destructive earthquakes have occurred in the North African Atlas Mountain ranges located along the Africa–Eurasia plate boundary. Although the region is rich with impressive archaeological sites, ... -
Archäometrische Analysen von Lengyelkeramik aus Niederösterreich
(E&G – Quaternary Science Journal; Vol.58, No. 2)Dieser Beitrag präsentiert die ersten Ergebnisse zur Untersuchung von Herstellungsprozessen (Rohstoffauswahl, Aufarbeitung und Herkunft sowie Maltechniken) von Keramik der Lengyelkultur aus der Siedlung von Michelstetten, ... -
ArchbotLit—the archaeobotanical literature database: an update of the search engine for literature on archaeological remains of cultivated plants since 1981
; ; ; ; (Vegetation History and Archaeobotany, 2020-09-13)
The online Archaeobotanical Literature Database (ArchbotLit) is an important tool for getting targeted access to archaeobotanical publications. It offers the opportunity for archaeobotanists, archaeologists, freelancers, ... -
Archetypes and Controls of Riverine Nutrient Export Across German Catchments
; ; ; ; ; (Water Resources Research, 2021-04-26)
Elevated nutrient inputs challenge the health and functioning of aquatic ecosystems. To improve riverine water quality management, it is necessary to understand the underlying biogeochemical and physical processes, ... -
Architecture of tunnel valleys in the southeastern North Sea: new insights from high-resolution seismic imaging
; ; ; ; (Journal of Quaternary Science, 2020)
Tunnel valleys are assumed to form near the margin of ice sheets. Hence, they can be used to reconstruct the dynamics of former ice margins. The detailed formation and infill of tunnel valleys, however, are still not well ... -
Arctic Amplification of Precipitation Changes—The Energy Hypothesis
; (Geophysical Research Letters, 2021-11-06)
Temperature and precipitation change more strongly in the Arctic than at lower latitudes, with central Arctic boreal winter precipitation projected to double in the 21st century in a high‐emission scenario. This enhanced ... -
Arctic Ocean Surface Energy Flux and the Cold Halocline in Future Climate Projections
; ; (Journal of Geophysical Research: Oceans, 2020)
Ocean heat transport is often thought to play a secondary role for Arctic surface warming in part because warm water which flows northward is prevented from reaching the surface by a cold and stable halocline layer. However, ... -
Arctic ocean–sea ice reanalysis for the period 2007–2016 using the adjoint method
; ; ; ; (Quarterly Journal of the Royal Meteorological Society, 2021-03-04)
We present an Arctic ocean–sea ice reanalysis covering the period 2007–2016 based on the adjoint approach of the Estimating the Circulation and Climate of the Ocean (ECCO) consortium. The spatiotemporal variation of Arctic ... -
Arctic Sea Ice in CMIP6
; Community, SIMIP (Geophysical Research Letters, 2020-05-14)
We examine CMIP6 simulations of Arctic sea‐ice area and volume. We find that CMIP6 models produce a wide spread of mean Arctic sea‐ice area, capturing the observational estimate within the multimodel ensemble spread. The ... -
Arctic – Atlantic Exchange of the Dissolved Micronutrients Iron, Manganese, Cobalt, Nickel, Copper and Zinc With a Focus on Fram Strait
; ; ; ; ; ; ; ; ; ; ; ; (Global Biogeochemical Cycles, 2022-05-16)
The Arctic Ocean is considered a source of micronutrients to the Nordic Seas and the North Atlantic Ocean through the gateway of Fram Strait (FS). However, there is a paucity of trace element data from across the Arctic ... -
Are cities prepared for climate change? An analysis of adaptation readiness in 104 German cities
; ; (Mitigation and Adaptation Strategies for Global Change, 2021-09-23)
Cities can be severely affected by climate change. Hence, many of them have started to develop climate adaptation strategies or implement measures to help prepare for the challenges it will present. This study aims to ... -
Are compacted tramlines underestimated features in soil erosion modeling? A catchment‐scale analysis using a process‐based soil erosion model
; ; ; (Land Degradation & Development, 2021-12-28)
Process‐based model ling has long been used as a well‐suited tool to simulate soil erosion. Despite a large number of scientific articles that emphasize the role of compacted tramlines for soil erosion and surficial nutrient ... -
Are Ocean Reanalyses Useful for Earth Rotation Research?
; ; ; (Earth and Space Science, 2023-02-28)
Oceanic circulation and mass‐field variability play important roles in exciting Earth's wobbles and length‐of‐day changes (ΔΛ), on time scales from days to several years. Modern descriptions of these effects employ oceanic ... -
Are we expecting too much from the private sector in flood adaptation? Scenario-based field experiments with small- and medium-sized firms in Ho Chi Minh City, Vietnam
; ; (Climatic Change, 2020-10-23)
Adaptive governance approaches emphasize the crucial role of the private sector in enabling climate change adaptation. Yet, the participation of local firms is still lacking, and little is known about the conditions ... -
Arsenic release from a natural rock under near-natural oxidizing conditions
; Chen-Braucher, D.; Schlothauer, Th. (Engineering in life sciences, 2008)
The solubilization of arsenic (As) from an ore material (native Arsenic [As, trig.] with Lollingite [FeAs2, rh.]) was characterized in leaching tests lasting for ≤ 99 days. The experiments were performed with materials of ... -
Arsenic Release from a Natural Rock under Near-natural Oxidizing Conditions
; Chen-Braucher, D.; Schlothauer, Th. (Engineering in Life Sciences, 2008)
The effects of carbonate concentration and the presence of iron hydroxide phases on the process of arsenic release from an ore material were investigated under experimental oxic conditions and in the pH range from 6.0 to ... -
Artefakte im Altquartär von Obergaliläa (Nordisrael)
(E&G – Quaternary Science Journal; Vol.39, No. 1)Bei Yiron treten auf Karbonatgesteinen der Oberkreide und des Alttertiärs tonige Bodensedimente auf. Lokal ist darin ein Kalk- und Flintschotter eingeschaltet, der altpaläolithische Artefakte führt. Ein inzwischen erosiv ...
