The world ocean silica cycle

PJ Tréguer, CL De La Rocha - Annual review of marine science, 2013 - annualreviews.org
Over the past few decades, we have realized that the silica cycle is strongly intertwined with
other major biogeochemical cycles, like those of carbon and nitrogen, and as such is …

Enhanced chemical weathering as a geoengineering strategy to reduce atmospheric carbon dioxide, supply nutrients, and mitigate ocean acidification

J Hartmann, AJ West, P Renforth, P Köhler… - Reviews of …, 2013 - Wiley Online Library
Chemical weathering is an integral part of both the rock and carbon cycles and is being
affected by changes in land use, particularly as a result of agricultural practices such as …

Changing biogeochemistry of the Southern Ocean and its ecosystem implications

SF Henley, EL Cavan, SE Fawcett, R Kerr… - Frontiers in marine …, 2020 - frontiersin.org
The Southern Ocean plays a critical role in regulating global climate as a major sink for
atmospheric carbon dioxide (CO2), and in global ocean biogeochemistry by supplying …

[HTML][HTML] CO2 removal with enhanced weathering and ocean alkalinity enhancement: potential risks and co-benefits for marine pelagic ecosystems

LT Bach, SJ Gill, REM Rickaby, S Gore… - Frontiers in …, 2019 - frontiersin.org
Humankind will need to remove hundreds of gigatons of carbon dioxide (CO2) from the
atmosphere by the end of the 21st century to keep global warming below 2° C within the …

High-latitude controls of thermocline nutrients and low latitude biological productivity

JL Sarmiento, N Gruber, MA Brzezinski, JP Dunne - Nature, 2004 - nature.com
The ocean's biological pump strips nutrients out of the surface waters and exports them into
the thermocline and deep waters. If there were no return path of nutrients from deep waters …

Concentration–discharge relationships reflect chemostatic characteristics of US catchments

SE Godsey, JW Kirchner… - Hydrological Processes: An …, 2009 - Wiley Online Library
Concentration–discharge relationships have been widely used as clues to the
hydrochemical processes that control runoff chemistry. Here we examine concentration …

Simulations with the marine biogeochemistry library (MARBL)

MC Long, JK Moore, K Lindsay, M Levy… - Journal of Advances …, 2021 - Wiley Online Library
Abstract The Marine Biogeochemistry Library (MARBL) is a prognostic ocean
biogeochemistry model that simulates marine ecosystem dynamics and the coupled cycles …

Silicon pools and fluxes in soils and landscapes—a review

M Sommer, D Kaczorek, Y Kuzyakov… - Journal of Plant …, 2006 - Wiley Online Library
Silicon (Si) is the second‐most abundant element in the earth's crust. In the pedosphere,
however, huge spans of Si contents occur mainly caused by Si redistribution in soil profiles …

Growth physiology and fate of diatoms in the ocean: a review

G Sarthou, KR Timmermans, S Blain, P Tréguer - Journal of sea research, 2005 - Elsevier
Diatoms are a major component of phytoplankton community. They tend to dominate under
natural high-nutrient concentrations, as well as during artificial Fe fertilisation experiments …

Upper ocean ecosystem dynamics and iron cycling in a global three‐dimensional model

JK Moore, SC Doney, K Lindsay - Global Biogeochemical …, 2004 - Wiley Online Library
A global three‐dimensional marine ecosystem model with several key phytoplankton
functional groups, multiple limiting nutrients, explicit iron cycling, and a mineral …