Elevated CO2
Elevated CO2 reduces the resistance and tolerance of tomato plants to Helicoverpa armigera by suppressing the JA signaling pathway.
... nonstructural carbohydrates in plant tissues and that the excess C is probably allocated to the increased synthesis of secondary metabolites, such as terpenes and phenolics [41,42], which in turn can reduce the ...
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Leaf area index drives soil water availability and extreme drought-related mortality under elevated CO2 in a temperate grassland model system.
... and soil water availability are important in mediating grassland productivity through grass dieback and mortality. It has been projected that a drastic shift in the annual global precipitation patterns may result in up ...
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Growth attenuation with developmental schedule progression in embryos and early larvae of Sterechinus neumayeri raised under elevated CO2.
... and coordinate oceanographic monitoring in the Southern Ocean have been initiated (Southern Ocean Observing System (SOOS) – www.soos.aq). However, nearshore measurements in the vicinity of shallow benthic macrofaunal ...
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The response of Plantago major ssp pleiosperma to elevated CO2 is modulated by the formation of secondary shoots
... Elevated CO,, effects on soluble sugar concentration, tested hy a two-way analysis of variance, showed significant time x CO, at P < 0-001, for the younger plants and P < 0-05, for[r] ...
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Effects of elevated CO2 on predator avoidance behaviour by reef fishes is not altered by experimental test water
... Our results show that using control water in the ex- perimental trials did not influence the results of previous studies on antipredator be- haviour of reef fishes and also supports the [r] ...
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Lipid profile adjustments may contribute to warming acclimation and to heat impact mitigation by elevated [CO2] in Coffea spp
... Ramalho, J.C., Pais, I.P., Leitão, A.E., Guerra, M., Reboredo, F.H., Máguas, C., Carvalho, M.L., Scotti-Campos, P., Ribeiro-Barros, A.I., Lidon, F.C., DaMatta, F.M., 2018a. Elevated air [CO 2 ] conditions mitigate ...
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Effects of long-term exposure to elevated CO2 and N fertilization on the development of photosynthetic capacity and biomass accumulation in Quercus suber L.
... Figure 2. Evolution of relative stomatal limitation on developing leaves at 1/3, 2/3 and 3/3 of maximum leaf area (young leaves) and in leaves of the previous year (1-year-old leaves) from Q. suber plants exposed for 4 ...
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Effects of elevated CO2 and nitrogen deposition on ecosystem carbon fluxes on the Sanjiang plain wetland in Northeast China.
... stimulate ecosystem C uptake through photosynthesis [2,3]; however, concurrent increase in ecosystem respiration due to increasing root respiration and enhanced priming of soil organic matter may lead to ecosystem carbon ...
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Climate extreme effects on the chemical composition of temperate grassland species under ambient and elevated CO2: a comparison of fructan and non-fructan accumulators.
... Sucrose phosphate synthase, different types of invertases, sucrose synthase and ADP-Glc pyrophosphorylase are key enzymes in sucrose and starch metabolism. Sucrose phosphate synthase mediates the synthesis of ...
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Effects of elevated [CO2] and low soil moisture on the physiological responses of Mountain Maple (Acer spicatum L.) seedlings to light.
... The changes in the global climate are predicted to be accompanied by a 1.4–5.8uC increase in global mean tempera- tures by the end of this century [9,27,28]. Increases in temperature will likely cause a decrease in soil ...
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Selection and validation of reference genes for accurate RT-qPCR data normalization in Coffea spp. under a climate changes conyext of interacting elevated CO2 and temperature
... Specialty section: This article was submitted to Plant Abiotic Stress, a section of the journal Frontiers in Plant Science Received: 22 December 2016 Accepted: 20 February 2017 Published: 07 March 2017 Citation: Martins ...
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Selection and Validation of Reference Genes for Accurate RT-qPCR Data Normalization in Coffea spp. under a Climate Changes Context of Interacting Elevated [CO2 ] and Temperature
... Specialty section: This article was submitted to Plant Abiotic Stress, a section of the journal Frontiers in Plant Science Received: 22 December 2016 Accepted: 20 February 2017 Published: 07 March 2017 Citation: Martins ...
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Interactive Effects of Elevated [CO2] and Drought on the Maize Phytochemical Defense Response against Mycotoxigenic Fusarium verticillioides.
... essential for the burst of JA that initiates the defense signaling process [12]. JA and other oxyli- pins are synthesized from free fatty acids through the LOX pathway [13–16]. The fatty acids are oxidized by LOX enzymes ...
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Effects of elevated CO2 and nutrients on the community metabolism of a Cymodocea nodosa bed
... areas for many marine juvenile finfish, shellfish, and mammals, is well recognized (Heck et al., 2003; Orth et al., 2006). Seagrass communities act as net sinks for CO 2 in the biosphere and tend to be net autotrophic ...
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Bio-energy retains its mitigation potential under elevated CO2.
... future elevated atmospheric [CO2], its application can lead to, if used in certain regions, unintended environmental impacts such as withdrawing land, water and fertilizer from food production [15] or ...
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Effects of elevated CO2 on acclimatization of in-vitro regenerated chestnuts
... (PPFD). Elevated CO 2 did not affect the survival rate and it was susceptible to increase progressive autotrophy, expressed by a significant increase in relative growth, shoot/root ratio and leaf area ratio ...
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Phenotyping soybean and common bean for better growth and nutrition under elevated CO2
... atmospheric CO2 levels in growth chamber (experiment 2) or field (experiment 3) ...most CO2-responsive genotypes and provide starting lines for future breeding ...
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Growth analysis of in vitro-regenerated chestnuts during the acclimatization stage using elevated CO2
... acclimatization revealed a gradual normal stomatal morphology and they reduced the stomatal frequency. Their morphology showed an effective water loss control, which is one of the most important problems during this ...
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Growth and nutritional responses of bean and soybean genotypes to elevated CO2 in a controlled environment
... and elevated (800 ppm) CO 2 , and correlations (Pearson’s r) and their statistical significance for the relationship between the relative increase in bean seed yield due to eCO 2 (value at eCO 2 /value at aCO 2 ) ...
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Effect of elevated CO2 concentrations and irradiance on the photosynthetic performance of the seagrass Cymodocea nodosa
... Indeed, shading caused variations not only on Pmax but also on α and Ik. In reference treatments, such shading conditions allowed a significant increase in photosynthe t ic efficiency (α), compared to high light ...
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