High temperatures enhance the microbial genetic potential to recycle C and N from necromass in high‐mountain soils

2020 ◽  
Author(s):  
Johanna Donhauser ◽  
Weihong Qi ◽  
Benoît Bergk‐Pinto ◽  
Beat Frey
Keyword(s):  
High Temperatures ◽  
High Mountain ◽  
Mountain Soils ◽  
Genetic Potential ◽  
C And N

Characteristics of the organic matter of mediterranean high-mountain soils

Geoderma ◽  
1994 ◽  
Vol 61 (1-2) ◽  
pp. 119-131 ◽  
Author(s):  
M. Simón ◽  
I. García ◽  
C. Gil ◽  
A. Polo
Keyword(s):  
Organic Matter ◽  
High Mountain ◽  
Mountain Soils

Project Tocoen: The fate of selected organic pollutants in the environment part xxiv. The content of PCBs and PCDDs/Fs in high‐mountain soils

1994 ◽  
Vol 45 (3-4) ◽  
pp. 189-197 ◽  
Author(s):  
Ivan Holoubek ◽  
Josef Čáslavský ◽  
Roman Vančura ◽  
Anton Kočan ◽  
Jana Chovancová ◽  
...  
Keyword(s):  
Organic Pollutants ◽  
High Mountain ◽  
Mountain Soils

Pedoclimate monitoring in the periglacial high mountain soils of the Atacama Desert, northern Chile

2019 ◽  
Vol 30 (4) ◽  
pp. 310-329 ◽  
Author(s):  
Davi Feital Gjorup ◽  
Marcio Rocha Francelino ◽  
Roberto Ferreira Machado Michel ◽  
Eduardo Osório Senra ◽  
Carlos Ernesto G.R. Schaefer
Keyword(s):  
Atacama Desert ◽  
High Mountain ◽  
Northern Chile ◽  
Mountain Soils

The temporal distribution of water-soluble nutrients from high mountain soils following a wildfire within legume scrubland of Tenerife, Canary Islands, Spain

CATENA ◽  
2015 ◽  
Vol 135 ◽  
pp. 393-400 ◽  
Author(s):  
I. Dorta Almenar ◽  
F.J. Navarro Rivero ◽  
C.D. Arbelo ◽  
A. Rodríguez ◽  
J. Notario del Pino
Keyword(s):  
Canary Islands ◽  
Temporal Distribution ◽  
Water Soluble ◽  
High Mountain ◽  
Mountain Soils

In situ REM imaging of surface processes on ceramic bulk crystals from 300 to 1670 K in a conventional TEM

1991 ◽  
Vol 49 ◽  
pp. 660-661
Author(s):  
Z. L. Wang ◽  
J. Bentley
Keyword(s):  
High Temperatures ◽  
Image Resolution ◽  
Atomic Processes ◽  
Crystal Surfaces ◽  
Beam Radiation ◽  
Surface Areas ◽  
Transmission Electron ◽  
Reflection Electron Microscopy ◽  
Gas Reactions

Studying the behavior of surfaces at high temperatures is of great importance for understanding the properties of ceramics and associated surface-gas reactions. Atomic processes occurring on bulk crystal surfaces at high temperatures can be recorded by reflection electron microscopy (REM) in a conventional transmission electron microscope (TEM) with relatively high resolution, because REM is especially sensitive to atomic-height steps.Improved REM image resolution with a FEG: Cleaved surfaces of a-alumina (012) exhibit atomic flatness with steps of height about 5 Å, determined by reference to a screw (or near screw) dislocation with a presumed Burgers vector of b = (1/3)<012> (see Fig. 1). Steps of heights less than about 0.8 Å can be clearly resolved only with a field emission gun (FEG) (Fig. 2). The small steps are formed by the surface oscillating between the closely packed O and Al stacking layers. The bands of dark contrast (Fig. 2b) are the result of beam radiation damage to surface areas initially terminated with O ions.

Sign in / Sign up

Export Citation Format

Share Document