搜索结果: 1-10 共查到“Effects of CO2”相关记录10条 . 查询时间(0.078 秒)
Long-term effects of CO2 enrichment on bud phenology and shoot growth patterns of Norway spruce juvenile trees
bud elevated CO2 Norway spruce phenology shoot length
2015/3/19
Bud phenology and shoot elongation growth were monitored on Norway spruce (Picea abies [L.] Karst.) trees grown inside glass domes with adjustable windows for six years under ambient (355 μmol CO2W...
Effects of CO2 Injection on the Seismic Velocity of Sandstone Saturated with Saline Water
Biot-Gassmann Theory CO2 Geological Sequestration
2013/3/11
Geological sequestration (GS) of carbon dioxide (CO2) is considered as one of the most promising technologies to reduce the amount of anthropogenic CO2 emission in the atmosphere. To ensure success of...
Effects of CO2 and their modulation by light in the life-cycle stages of the coccolithophore Emiliania huxleyi
Effects of CO2 their modulation light in the life-cycle stages coccolithophore Emiliania huxleyi
2014/4/4
The effects of ocean acidification on the life-cycle stages of the coccolithophore Emiliania huxleyi and their modulation by light were examined. Calcifying diploid and noncalcifying haploid cells (Ro...
Ecosystem effects of CO2 concentration：evidence from past climates
Ecosystem effects past climates CO2 concentration
2009/12/3
Atmospheric CO2 concentration has varied from minima of 170–200 ppm in glacials to maxima of 280–300 ppm in the recent interglacials. Photosynthesis by C3 plants is highly sensitive to CO2 concentrat...
Effects of CO2 insensitivity and respiratory pattern on respiration in divers
human respiratory CO2 insensitivity carbon dioxide retainer
2009/7/16
In a study of respiratory function under hyperbaric conditions one diver (TM) was found to have an extremely low ventilatory response to exercise with a postinspiratory pause typical of certain "carbo...
Effects of CO2 and N2 partial pressures on cognitive and psychomotor performance
CO2 carbon dioxide nitrogen narcosis cognitive psychomotor performance
2009/7/8
This study examined N2 and CO2 components of narcosis by comparing the effects of three levels of PETCO2 [low = 29 mmHg (SD = 4 mmHg), medium = 47 mmHg (SD = 1 mmHg), high = 57 mmHg (SD = 2 mmHg)] at ...
Effects of CO2 Laser Treatment Combined with Scaling and Root Planing on Periodontal Pockets in Chronic Periodontitis Patients
scaling root planing CO2 laser Porphyromonas gingivalis gingival crevicular fluid IL-1β
2009/5/15
Objective: This study compared the effect of CO2 laser + scaling and root planing (SRP) versus SRP alone in the treatment of chronic periodontitis.
Method: Fifteen healthy patients with moderate per...
Effects of CO2 Laser Irradiation on Bone Sialoprotein Transcription
bone sialoprotein osteoblasts transcriptional regulation
2009/5/6
Laser irradiation at low photon intensities has a stimulating effect on cell and tissues. Although the carbon dioxide (CO2) laser is a surgical rather than a therapeutic laser, we have attempted to us...
Effects of CO2 and N2 partial pressures on cognitive and psychomotor performance
CO2 carbon dioxide nitrogen narcosis cognitive psychomotor performance
2009/3/30
This study examined N2 and CO2 components of narcosis by comparing the effects of three levels of PETCO2 [low = 29 mmHg (SD = 4 mmHg), medium = 47 mmHg (SD = 1 mmHg), high = 57 mmHg (SD = 2 mmHg)] at ...
Effects of CO2 on particle size distribution and phytoplankton abundance during a mesocosm bloom experiment (PeECE II)
CO2 particle size distribution phytoplankton abundance mesocosm bloom experiment
2010/1/15
The influence of seawater carbon dioxide (CO2) concentration on the size distribution of suspended particles (2–60 μm) and on phytoplankton abundance was investigated during a mesocosm experiment at t...