[HTML][HTML] A critical examination of the role of marine snow and zooplankton fecal pellets in removing ocean surface microplastic

KF Kvale, AE Friederike Prowe… - Frontiers in Marine …, 2020 - frontiersin.org
Numerical simulations and emissions estimates of plastic in and to the ocean consistently
over-predict the surface inventory, particularly in the case of microplastic (MP), ie fragments …

[HTML][HTML] Simulated carbon cycle and Earth system response to atmospheric CO2 removal

L Cao, XY Jin, J Jiang - Advances in Climate Change Research, 2023 - Elsevier
To project possible future climate change, it is important to understand Earth system
response to CO 2 removal, a potential key method to limit global warming. Previous studies …

[HTML][HTML] Phytoplankton calcifiers control nitrate cycling and the pace of transition in warming icehouse and cooling greenhouse climates

KF Kvale, KE Turner, A Landolfi, KJ Meissner - Biogeosciences, 2019 - bg.copernicus.org
Phytoplankton calcifiers contribute to global carbon cycling through their dual formation of
calcium carbonate and particulate organic carbon (POC). The carbonate might provide an …

Explicit silicate cycling in the Kiel Marine Biogeochemistry Model version 3 (KMBM3) embedded in the UVic ESCM version 2.9

K Kvale, DP Keller, W Koeve… - Geoscientific Model …, 2021 - gmd.copernicus.org
We describe and test a new model of biological marine silicate cycling, implemented in the
Kiel Marine Biogeochemical Model version 3 (KMBM3), embedded in the University of …

Calcifying Phytoplankton Demonstrate an Enhanced Role in Greenhouse Atmospheric CO2 Regulation

K Kvale, W Koeve, N Mengis - Frontiers in Marine Science, 2021 - frontiersin.org
The impact of calcifying phytoplankton on atmospheric CO2 concentration is determined by
a number of factors, including their degree of ecological success as well as the buffering …

Carbon cycle dynamics during episodes of rapid climate change

KJ Meissner, E Brook, SA Finkelstein… - Environmental Research …, 2021 - iopscience.iop.org
Past climate records reveal many instances of rapid climate change that are often coincident
with fast changes in atmospheric greenhouse gas concentrations, suggesting links and …

Implications of Iron Model Complexity for the Projection of Global Biogeochemical Cycles: from the preindustrial era and into the future

W Yao - 2021 - oceanrep.geomar.de
The trace metal iron is considered to be the nutrient that limits marine primary production in
one third of the global surface ocean (Martin, 1990; Boyd et al., 2007; Moore et al., 2013). It …

[PDF][PDF] Implications of Iron Model Complexity for the Projection of Global Biogeochemical Cycles

W YAO - macau.uni-kiel.de
Introduction 5 1.1. Roleofironinglobalbiogeochemistry................... 5 1.2.
Themarineironcycle............................ 8 1.3. Performanceofironmodels......................... 9 1.4 …