Results 21 to 30 of about 1,149,212 (346)

Mineralization and Fixed Stable Carbon Isotopic Characteristics of Organic Carbon in Cotton Fields with Different Continuous Cropping Years

open access: yesAgronomy, 2023
The oasis carbon pool in arid zones is an important part of the global carbon pool. There is a soil organic carbon (SOC)–soil–CO2–soil inorganic carbon (SIC) balanced system in the soil, which facilitates the change from soil organic carbon to soil ...
Xinyu Ma   +4 more
doaj   +1 more source

A new paradigm of governance for a carbon-pricing system [PDF]

open access: yes, 2016
Throughout its life, the United Nations has played a pioneering role in the world of ideas. COP21 – also known as Paris 2015 – shows the path for the United Nations to establish a new governance that will enforce the compliance of a new planetary carbon ...
Berezin, A.   +2 more
core   +1 more source

Modularity of a carbon-fixing protein organelle [PDF]

open access: yesProceedings of the National Academy of Sciences, 2011
Bacterial microcompartments are proteinaceous complexes that catalyze metabolic pathways in a manner reminiscent of organelles. Although microcompartment structure is well understood, much less is known about their assembly and function in vivo. We show here that carboxysomes, CO2-fixing microcompartments encoded by 10 genes, can be heterologously ...
Bonacci, W.   +6 more
openaire   +3 more sources

Genetic Analyses of the Arabidopsis ATG1 Kinase Complex Reveal Both Kinase-Dependent and Independent Autophagic Routes during Fixed-Carbon Starvation

open access: yesThe Plant Cell, 2019
Characterization of quadruple mutants eliminating ATG1 reveals that prolonged fixed-carbon starvation induces an ATG1 kinase-independent autophagic route in Arabidopsis.
Xiao Huang   +12 more
semanticscholar   +1 more source

Pyrolisator Coal to be Cokes (Coal Cokes) Casting Metal Industry Standard

open access: yesMATEC Web of Conferences, 2016
Pyrolisis of coal is partial combustion to reduce total moisture, volatile matter and sulfur contens and increase the calorific value of coal. The results of pyrolysis of coal is coke.
Sukamto   +3 more
doaj   +1 more source

Physiological and biogeochemical traits of bleaching and recovery in the mounding species of coral Porites lobata: implications for resilience in mounding corals. [PDF]

open access: yesPLoS ONE, 2013
Mounding corals survive bleaching events in greater numbers than branching corals. However, no study to date has determined the underlying physiological and biogeochemical trait(s) that are responsible for mounding coral holobiont resilience to bleaching.
Stephen J Levas   +4 more
doaj   +1 more source

Heterotrophic Carbon Fixation in a Salamander-Alga Symbiosis

open access: yesFrontiers in Microbiology, 2020
The unique symbiosis between a vertebrate salamander, Ambystoma maculatum, and unicellular green alga, Oophila amblystomatis, involves multiple modes of interaction. These include an ectosymbiotic interaction where the alga colonizes the egg capsule, and
John A. Burns   +4 more
doaj   +1 more source

An investigation into linearity with cumulative emissions of the climate and carbon cycle response in HadCM3LC [PDF]

open access: yes, 2016
We investigate the extent to which global mean temperature, precipitation, and the carbon cycle are constrained by cumulative carbon emissions throughout four experiments with a fully coupled climate-carbon cycle model.
B B B Booth   +10 more
core   +1 more source

Carbon-Fixing Reactions of Photosynthesis [PDF]

open access: yesThe Plant Cell, 2016
Summary Photosynthesis in plants converts the energy of sunlight into chemical energy. Although photosynthesis involves many proteins and catalytic processes, it often is described as two sets of reactions, the light-dependent reactions and the carbon-fixing reactions.
openaire   +2 more sources

Mycorrhizal mycelium as a global carbon pool

open access: yesCurrent Biology, 2023
For more than 400 million years, mycorrhizal fungi and plants have formed partnerships that are crucial to the emergence and functioning of global ecosystems. The importance of these symbiotic fungi for plant nutrition is well established.
H. Hawkins   +7 more
semanticscholar   +1 more source

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