scholarly journals Reduced High-Latitude Land Seasonality in Climates with Very High Carbon Dioxide

2021 ◽  
Author(s):  
Matthew Henry ◽  
Geoffrey Vallis
Keyword(s):  
Carbon Dioxide ◽  
High Latitude ◽  
High Carbon ◽  
High Carbon Dioxide ◽  
Very High

scholarly journals Iatrogenic gastric perforation during laparoscopy presenting on anaesthesia monitor

2014 ◽  
Vol 96 (5) ◽  
pp. e14-e15 ◽  
Author(s):  
MA Parvaiz ◽  
MA Pervaiz
Keyword(s):  
Carbon Dioxide ◽  
Gastric Perforation ◽  
Direct Vision ◽  
Atypical Presentation ◽  
Minimal Access ◽  
High Carbon ◽  
Carbon Dioxide Output ◽  
High Carbon Dioxide ◽  
Access Surgery ◽  
Very High

Unfortunately, in the era of minimal access surgery, visceral injuries due to laparoscopic port insertion are common. Most such injuries are diagnosed on direct vision through a laparoscope camera. We report a case of iatrogenic gastric perforation during laparoscopy, presenting in an unusual way in the form of a very high carbon dioxide output on the anaesthesia monitor. This atypical presentation should be borne in mind while performing laparoscopy.

scholarly journals INCREASED LEAF STOMATAL CONDUCTANCE AT VERY HIGH CARBON DIOXIDE CONCENTRATIONS

HortScience ◽  
1992 ◽  
Vol 27 (6) ◽  
pp. 683g-684 ◽  
Author(s):  
C.L. Mackowiak ◽  
R.M. Wheeler ◽  
N.C. Yorio
Keyword(s):  
Carbon Dioxide ◽  
Stomatal Conductance ◽  
Dark Period ◽  
High Carbon ◽  
Short Term ◽  
Potato Plants ◽  
Carbon Dioxide Concentrations ◽  
Wheat Leaves ◽  
High Carbon Dioxide ◽  
Very High

Leaf stomatal conductance was monitored with a steady-state porometer throughout growth and development of soybean and potato plants grown at 500, 1000, 5000, and 10,000 (potato only) μmol mol-1 carbon dioxide (CO2). All plants were grown hydroponically with a 12-hr photoperiod and 300 μmol m-2 s-1 PPF. As expected, conductance at 1000 was < 500 μmol mol-1 for both species, but conductance at 5000 and 10,000 μmol mol-1 was ≥ that at 500 μmol mol-1. Subsequent short-term (24-hr) tests with potato and wheat plants grown at 1000 μmol mol-1 showed that raising CO2 to approx. 10,000 μmol mol-1 or lowering CO2 to 400 μmol mol-1 increased conductance compared to 1000 μmol mol-1 for potato, while only lowering CO2 to 400 μmol mol-1 increased conductance for wheat. Furthermore, raising the CO2 to 10,000 μmol mol-1 increased dark-period conductance in comparison to 1000 μmol mol-1 for potato, while dark-period conductance for wheat leaves was low regardless of the CO2 concentration. Results suggest that very high CO2 levels (e.g. 5000 to 10,000 μmol mol-1) may substantially increase water use of certain crops.

Effect of prolonged exposure of rats to high carbon dioxide concentrations

1978 ◽  
Vol 86 (3) ◽  
pp. 1149-1151
Author(s):  
P. M. Gramenitskii ◽  
V. A. Galichii ◽  
N. V. Petrova ◽  
N. Yu. Leont'eva
Keyword(s):  
Carbon Dioxide ◽  
Prolonged Exposure ◽  
High Carbon ◽  
Carbon Dioxide Concentrations ◽  
High Carbon Dioxide

Lifetime oriented design of natural gas offshore processing for cleaner production and sustainability: High carbon dioxide content

2018 ◽  
Vol 200 ◽  
pp. 269-281 ◽  
Author(s):  
Alessandra de Carvalho Reis ◽  
José Luiz de Medeiros ◽  
Giovani Cavalcanti Nunes ◽  
Ofélia de Queiroz Fernandes Araújo
Keyword(s):  
Carbon Dioxide ◽  
Natural Gas ◽  
Cleaner Production ◽  
Carbon Dioxide Content ◽  
High Carbon ◽  
High Carbon Dioxide
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