Biological weathering and the long‐term carbon cycle: integrating mycorrhizal evolution and function into the current paradigm
The dramatic decline in atmospheric CO2 evidenced by proxy data during the Devonian
(416.0–359.2 Ma) and the gradual decline from the Cretaceous (145.5–65.5 Ma) onwards …
(416.0–359.2 Ma) and the gradual decline from the Cretaceous (145.5–65.5 Ma) onwards …
Microbe-clay mineral interactions
Clays and clay minerals are common components in soils, sediments, and sedimentary
rocks, and they play an important role in many environmental processes. Iron is ubiquitous …
rocks, and they play an important role in many environmental processes. Iron is ubiquitous …
[图书][B] Introduction to geomicrobiology
KO Konhauser - 2009 - books.google.com
Introduction to Geomicrobiology is a timely and comprehensive overview of how microbial
life has affected Earth's environment through time. It shows how the ubiquity of …
life has affected Earth's environment through time. It shows how the ubiquity of …
Real-time observation of carbonic acid formation in aqueous solution
K Adamczyk, M Prémont-Schwarz, D Pines, E Pines… - Science, 2009 - science.org
Despite the widespread importance of aqueous bicarbonate chemistry, its conjugate acid,
carbonic acid, has remained uncharacterized in solution. Here we report the generation of …
carbonic acid, has remained uncharacterized in solution. Here we report the generation of …
Biogeophysics: A new frontier in Earth science research
EA Atekwana, LD Slater - Reviews of Geophysics, 2009 - Wiley Online Library
“Biogeophysics” is a rapidly evolving Earth science discipline concerned with the
geophysical signatures of microbial interactions with geologic media. It spans the …
geophysical signatures of microbial interactions with geologic media. It spans the …
A theoretical model coupling chemical weathering rates with denudation rates
Uplift of the Himalayas has been proposed to have locally accelerated chemical weathering,
thus leading to enhanced CO2 sequestration and global cooling. This hypothesis assumes …
thus leading to enhanced CO2 sequestration and global cooling. This hypothesis assumes …
Global patterns of dissolved silica export to the coastal zone: Results from a spatially explicit global model
We present a multiple linear regression model developed for describing global river export
of dissolved SiO2 (DSi) to coastal zones. The model, with river basin spatial scale and an …
of dissolved SiO2 (DSi) to coastal zones. The model, with river basin spatial scale and an …
Mechanism of wollastonite carbonation deduced from micro-to nanometer length scale observations
The microstructural evolution of CaSiO3 wollastonite subjected to carbonation reactions at
T= 90° C and pCO2= 25 MPa was studied at three different starting conditions:(1) pure …
T= 90° C and pCO2= 25 MPa was studied at three different starting conditions:(1) pure …
Regolith mass balance inferred from combined mineralogical, geochemical and geophysical studies: Mule Hole gneissic watershed, South India
The aim of this study is to propose a method to assess the long-term chemical weathering
mass balance for a regolith developed on a heterogeneous silicate substratum at the small …
mass balance for a regolith developed on a heterogeneous silicate substratum at the small …
Experimental evidence for 234U–238U fractionation during granite weathering with implications for 234U/238U in natural waters
The daughter to parent (234U/238U) activity ratio in natural waters is often out of secular
radioactive equilibrium. The major reason for this disequilibrium is related to the energetic α …
radioactive equilibrium. The major reason for this disequilibrium is related to the energetic α …