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Microbialite formation in seawater of increased alkalinity, Satonda Crater Lake, Indonesia
(
- Journal of sedimentary research
, 2003)
The crater lake of the small volcanic island Satonda, Indonesia,
is unique for its red-algal microbial reefs thriving in marinederived
water of increased alkalinity. The lake is a potential analogue
for ancient oceans ...
The optical properties and quantum chemical calculations of thienyl and furyl derivatives of pyrene.
(
- Physical chemistry chemical physics : PCCP
, 2015-09-21)
A detailed electrochemical, photophysical and theoretical study is presented for various new thienyl and furyl derivatives of pyrene. Their optical properties are described based on UV-VIS absorption and both steady-state ...
Modelling of sediment supply from torrent catchments in the Western Alps using the sediment contributing area (SCA) approach
(
- Earth Surface Processes and Landforms
, 2021-02-08)
The production of coarse sediment in mountain landscapes depends mainly on the type and activity of geomorphic processes and topographic and natural conditions (e.g. vegetation cover) of these catchments. The supply of ...
Aerobic methanotrophy within the pelagic redox-zone of the Gotland Deep (central Baltic Sea)
(
- Biogeosciences
, 2012-12-05)
Water column samples taken in summer 2008 from
the stratified Gotland Deep (central Baltic Sea) showed a
strong gradient in dissolved methane concentrations from
high values in the saline deep water (max. 504 nM) to ...
Cytenamide trifluoroacetic acid solvate
(
- Acta Crystallographica Section E Structure Reports Online
, 2008)
Cytenamide forms a 1:1 solvate with trifluoroacetic acid
(systematic name: 5H-dibenzo[a,d]cycloheptatriene-5-carboxamide
trifluoroacetic acid solvate), C16H13NO C2HF3O2. The
compound crystallizes with one molecule of ...
Slip Rate of the Danghe Nan Shan Thrust Fault from 10Be Exposure Dating of Folded River Terraces: Implications for the Strain Distribution in Northern Tibet
(
- Tectonics
, 2021-03-23)
The northeastward motion of the Tibetan Plateau along the Altyn Tagh strike‐slip fault causes thrust faulting in three parallel mountain ranges (Qilian Shan, Daxue Shan, and Danghe Nan Shan) in the plateau interior, and ...
Impact of Sea‐Ice Model Complexity on the Performance of an Unstructured‐Mesh Sea‐Ice/Ocean Model under Different Atmospheric Forcings
(
- Journal of Advances in Modeling Earth Systems
, 2021-04-27)
We have equipped the unstructured‐mesh global sea‐ice and ocean model FESOM2 with a set of physical parameterizations derived from the single‐column sea‐ice model Icepack. The update has substantially broadened the range ...
Die Höhenlage der Schichtengrenze Tertiär—Quartär im mittleren Oberschwaben.
(
- E&G – Quaternary Science Journal
, 1967-12-31)
Erstmals wird eine Karte der Höhenlage der Tertiär-Quartär-Grenze für ein größeres Gebiet des württembergischen Alpenvorlandes vorgelegt. Das untersuchte Gebiet umfaßt eine Fläche von 310 km². Es wird von ca. 20 km³ quartären ...
Tajik Basin and Southwestern Tian Shan, Northwestern India-Asia Collision Zone: 3. Preorogenic to Synorogenic Retro-foreland Basin Evolution in the Eastern Tajik Depression and Linkage to the Pamir Hinterland
(
- Tectonics
, 2020)
The Tajik basin archives the orogenic evolution of the Pamir hinterland. Stratigraphic-sedimentologic observations from Cretaceous-Pliocene strata along its eastern margin describe the depositional environment and ...