Plant impact on the biogeochemical cycle of silicon and related weathering processes

A Alexandre, JD Meunier, F Colin, JM Koud - Geochimica et cosmochimica …, 1997 - Elsevier
The contribution of plants to the biogeochemical cycle of Si and related weathering
processes was studied in an equatorial rainforest ecosystem (Congo) where the biologic …

Chemical weathering in glacial environments

S Prestrud Anderson, JI Drever, NF Humphrey - Geology, 1997 - pubs.geoscienceworld.org
Do glaciers enhance or inhibit chemical weathering rates relative to other environments?
The importance of glaciers in the global carbon cycle and climate change hinges on the …

Present denudation rates on the island of Reunion determined by river geochemistry: basalt weathering and mass budget between chemical and mechanical erosions

P Louvat, CJ Allègre - Geochimica et Cosmochimica Acta, 1997 - Elsevier
Dissolved and suspended loads of the main streams on the island of Réunion have been
analysed for their major and trace element contents in order to characterise both chemical …

The geochemistry of river particulates from the continental USA: Major elements

DE Canfield - Geochimica et Cosmochimica Acta, 1997 - Elsevier
River particulates have been collected from twenty-three rivers from throughout the
continental USA. The rivers drain mostly large basins (basin areas range from 2.1× 103 to …

Silicate weathering and climate

RA Berner, EK Berner - Tectonic uplift and climate change, 1997 - Springer
There is no doubt that the temperature at the surface of the Earth has not varied excessively
since the origin of life. Certainly the stability limits of liquid water have not been exceeded. If …

Intensification of the Asian monsoon and a chemical weathering event in the late Miocene–early Pliocene: implications for late Neogene climate change

GM Filippelli - Geology, 1997 - pubs.geoscienceworld.org
Several sedimentary, geochemical, and isotopic records indicate that the hypothesized
intensification of the Asian monsoon at about 8 Ma triggered a physical and chemical …

The uplift-climate connection: a synthesis

WF Ruddiman, ME Raymo, WL Prell… - Tectonic uplift and …, 1997 - Springer
Viewed in their entirety, the chapters in this volume confirm earlier hypotheses 1–5 that
tectonic uplift has played a prominent role in climatic change during the Cenozoic. This …

[PDF][PDF] Modelling Glacial-Interglacial Atmospheric CO2 Variations: The Role of Continental Weathering.

G Munhoven - 1997 - orbi.uliege.be
Almost exactly ten years have elapsed since J.-M. Barnola together with French and
Russian colleagues published the first paleo-CO2 record spanning the whole last glacial …

[PDF][PDF] Aquatic chemistry of lakes and reservoirs in Taiwan

YH Li, CT Chen, JJ Hung - TAO, 1997 - soest.hawaii.edu
The composition of lake and reservoir waters in Taiwan is mainly controlled by inputs from
chemical weathering and by concentration through water evaporation. Inputs from seasalt …

A comparison of spatially resolved and global mean reconstructions of continental denudation under ice‐free and present conditions

LC Sloan, GJS Bluth, GM Filippelli - Paleoceanography, 1997 - Wiley Online Library
We assess the impact of continental‐scale processes on global denudation through the use
of spatially resolved information for both an ice‐free paleoclimate and the present climate …