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Grain-Size Control on Petrographic Composition of Sediments: Compositional Regression and Rounded Zeros
(
- Mathematical Geosciences
- Mathematical Geosciences
, 2009)
It is well-known that sediment composition strongly depends on grain size. A number of studies have tried to quantify this relationship focusing on the sand fraction, but only very limited data exists covering wider grain ...
Modeling Surface Runoff and Evapotranspiration using SWAT and BEACH for a Tropical Watershed in North Vietnam, Compared to MODIS Products
(
- International Journal of Advanced Remote Sensing and GIS
, 2015)
Accurate estimation of surface runoff (Q) and evapotranspiration (ET) is a challenging task but an important research topic because both Q and ET play vital roles in the study of the hydrological cycle, of climate change, ...
Miniaturized biosignature analysis reveals implications for the formation of cold seep carbonates at Hydrate Ridge (off Oregon, USA)
(
- Biogeosciences
, 2008)
Methane-related carbonates from Hydrate Ridge
typically show several macroscopically distinguishable mineral
phases, namely whitish aragonite, lucent aragonite, and
gray micrite. The relationship of these phases to ...
The impact of the warm phase of ENSO (El Niño Southern Oscillation) events on water resource availability of tropical catchments in Central Sulawesi, Indonesia
(
- Advances in geosciences
, 2006)
Precipitation anomalies caused by the warm phase (El Niño) of the ENSO cycle lead to a strong decrease of water resources in South-East Asia. The aim of this work is to study the impact of warm phase ENSO caused precipitation ...
Comments on "Mechanism study of nitrate reduction by nano zero valent iron" by Hwang et al. [J. Hazard. Mater. (2010), doi:10.1016/j.jhazmat.2010.10.078].
(
- Journal of hazardous materials
, 2011-02-15)
Denudation Rate Changes Along a Fast‐Eroding Mountainous River With Slate Headwaters in Taiwan From 10Be (Meteoric)/9Be Ratios
(
- Journal of Geophysical Research: Earth Surface
, 2020-02-18)
The novel 10Be (meteoric)/9Be system, where 10Be is delivered by precipitation and stable 9Be is released by weathering, provides denudation rates over weathering‐erosion timescales. The new tool is applicable to quartz‐poor ...
New insights into particle transport in karst conduits using comparative tracer tests with natural sediments and solutes during low‐flow and high‐flow conditions
(
- Hydrological Processes
, 2022-01-23)
Colloidal particles are an important vector for the transport of contaminants in karst aquifers, characterized by a high degree of hydrologic variability. Understanding this heterogeneity and hydrogeological functioning ...
Carbon Dioxide and Methane Release Following Abrupt Thaw of Pleistocene Permafrost Deposits in Arctic Siberia
(
- Journal of Geophysical Research: Biogeosciences
, 2021-11-01)
The decomposition of thawing permafrost organic matter (OM) to the greenhouse gases (GHG) carbon dioxide (CO2) and methane forms a positive feedback to global climate change. Data on in situ GHG fluxes from thawing permafrost ...
Zur nachhaltigen Nutzung von Hochmooren als Tiefumbruchkultur
(2022)
Die Nutzung landwirtschaftliche Nutzung der Hochmoore führt zu hohen Freisetzungsraten
an Treibhausgasen. Gegenüber der Deutschen Hochmoorkultur (Grünland auf Hochmoor)
lassen sich die Freisetzungsraten durch Tiefumbruch ...
Tracing southern Gondwanan sedimentary paths: A case study of northern Namibian late Palaeozoic sedimentary rocks
(
- Sedimentology
, 2022-02-15)
The northern Namibian Karoo‐aged successions are part of a Gondwana‐wide sedimentary system emerging at the Carboniferous–Permian boundary and existing for more than 50 Ma. The Karoo Supergroup sedimentary successions are ...