Do skeletal Mg/Ca ratios of Arctic rhodoliths reflect atmospheric CO2 concentrations?
Sign Up to like & getrecommendations! Published in 2020 at "Polar Biology"
DOI: 10.1007/s00300-020-02767-3
Abstract: The rhodolith-forming coralline red algal species Lithothamnion glaciale is the key ecosystem engineer of rhodolith beds on the coast of Svalbard. Because it significantly increases local biodiversity in this high-Arctic environment, we investigate the potential… read more here.
Keywords: co2 concentrations; calcite skeleton; skeletal ratios; atmospheric co2 ... See more keywords
The impact of uniform and nonuniform CO2 concentrations on global climatic change
Sign Up to like & getrecommendations! Published in 2019 at "Theoretical and Applied Climatology"
DOI: 10.1007/s00704-019-02924-7
Abstract: The spatial-seasonal distributions of carbon dioxide (CO2) data derived from satellite observation data are introduced into the coupled BNU-ESM (Beijing Normal University Earth System Model) global model to study the differences in global atmospheric temperature… read more here.
Keywords: uniform nonuniform; co2; uniform simulations; nonuniform simulations ... See more keywords
Synthesis of hierarchical Li4SiO4 nanoparticles/flakers composite from vermiculite/MCM-41 hybrid with improved CO2 capture performance under different CO2 concentrations
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.04.072
Abstract: Abstract Li4SiO4 is a type of very promising high-temperature CO2 sorbent, but suffers from poor cycling stability and low CO2 uptake under relatively low CO2 concentrations. In this contribution, we synthesized hierarchical Li4SiO4 nanoparticles/flakers composite… read more here.
Keywords: co2; mcm li4sio4; co2 capture; li4sio4 ... See more keywords
Rising CO2 concentrations reduce nitrogen availability in alpine grasslands
Sign Up to like & getrecommendations! Published in 2021 at "Ecological Indicators"
DOI: 10.1016/j.ecolind.2021.107990
Abstract: Abstract Alpine grasslands, local biodiversity hotspots with very high nature conservation and cultural value, belong to one of the most affected ecosystems by global change. Yet, the potential effects of others than global warming factors… read more here.
Keywords: co2; availability; alpine grasslands; co2 concentrations ... See more keywords
Modeling the dynamic changes in O2 and CO2 concentrations in MAP-packaged fresh-cut garlic scapes
Sign Up to like & getrecommendations! Published in 2019 at "Food Packaging and Shelf Life"
DOI: 10.1016/j.fpsl.2019.100432
Abstract: Abstract Predicting changes in gas composition in packaged fresh-cut garlic scapes during storage helps to optimize O2/CO2 concentrations and maintain quality. The present study measured, analyzed and modeled the respiration rates of garlic scapes under… read more here.
Keywords: packaged fresh; cut garlic; fresh cut; changes co2 ... See more keywords
A high carbon content of the Hawaiian mantle from olivine-hosted melt inclusions
Sign Up to like & getrecommendations! Published in 2019 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2019.04.001
Abstract: Abstract The deep mantle carbon content and flux are fundamental quantities in understanding global volatile cycles and distributions. Here, we present CO2 concentrations measured in 407 olivine-hosted melt inclusions from Hualalai, Kilauea, Koolau, Loihi, and… read more here.
Keywords: carbon content; co2; co2 concentrations; hawaiian mantle ... See more keywords
CO2 concentrations in a multifamily building in Porto, Portugal: Occupants' exposure and differential performance of mechanical ventilation control strategies
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Building Engineering"
DOI: 10.1016/j.jobe.2019.01.008
Abstract: Abstract Adequate supply of fresh outdoor air is important to create healthy and comfortable indoor building environments. Currently, most of the residential buildings in mild climate European countries, such as Portugal or Spain, remain naturally… read more here.
Keywords: performance; concentrations multifamily; building; occupants exposure ... See more keywords
Testing the tunable diode laser system in extreme environments: Measuring high and low CO2 concentrations in both active volcanic and geothermal settings
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Volcanology and Geothermal Research"
DOI: 10.1016/j.jvolgeores.2019.03.011
Abstract: Abstract Measuring CO2 emissions in geothermal and volcanic areas is sometimes difficult because of large areas to cover and sites often inaccessible. Measuring high levels of CO2 concentration can provide information on hidden structure in… read more here.
Keywords: system; co2; extreme environments; laser ... See more keywords
Atmospheric CO2 concentrations restrict the growth of Oxalis pes-caprae bulbs used by human inhabitants of the Paleo-Agulhas plain during the Pleistocene glacials
Sign Up to like & getrecommendations! Published in 2020 at "Quaternary Science Reviews"
DOI: 10.1016/j.quascirev.2019.04.017
Abstract: Abstract Humans that inhabited the glacial refugia in the Cape Floristic Region are assumed to have harvested and consumed plant underground storage organs (USOs) as an important carbohydrate source during the Middle Pleistocene. Botha et al.… read more here.
Keywords: co2; growth; oxalis pes; pes caprae ... See more keywords
Clouds Increasingly Influence Arctic Sea Surface Temperatures as CO2 Rises
Sign Up to like & getrecommendations! Published in 2023 at "Geophysical Research Letters"
DOI: 10.1029/2023gl102850
Abstract: As Arctic sea ice retreats during the melt season, the upper ocean warms in response to atmospheric heat fluxes. Overall, clouds reduce these fluxes in summer, but how the radiative impacts of clouds on ocean… read more here.
Keywords: arctic sea; sea ice; summer; surface ... See more keywords
Decreased motility of flagellated microalgae long-term acclimated to CO2-induced acidified waters
Sign Up to like & getrecommendations! Published in 2020 at "Nature Climate Change"
DOI: 10.1038/s41558-020-0776-2
Abstract: Motility plays a critical role in algal survival and reproduction, with implications for aquatic ecosystem stability. However, the effect of elevated CO2 on marine, brackish and freshwater algal motility is unclear. Here we show, using… read more here.
Keywords: long term; term acclimated; decreased motility; motility ... See more keywords