Some methods for studying the photosynthetic taxonomy of the angiosperms

1970 ◽  
Vol 48 (6) ◽  
pp. 1209-1214 ◽  
Author(s):  
E. B. Tregunna ◽  
B. N. Smith ◽  
J. A. Berry ◽  
W. J. S. Downton
Keyword(s):  
Gas Exchange ◽  
Carbon Isotope ◽  
Leaf Anatomy ◽  
Isotope Ratio ◽  
Photosynthetic Apparatus ◽  
Carbon Isotope Ratio

Several methods are described for measuring some aspect of the photosynthetic apparatus. The results indicate the division of the members of several genera into two groups. Leaf anatomy, gas exchange, 14CO2 labeling, and carbon isotope ratio showed exact correlations in the species tested. The strengths and weaknesses of some of the techniques are indicated.

scholarly journals Transpiration efficiency over an annual cycle, leaf gas exchange and wood carbon isotope ratio of three tropical tree species

2009 ◽  
Vol 29 (9) ◽  
pp. 1153-1161 ◽  
Author(s):  
L. A. Cernusak ◽  
K. Winter ◽  
J. Aranda ◽  
A. Virgo ◽  
M. Garcia
Keyword(s):  
Gas Exchange ◽  
Carbon Isotope ◽  
Annual Cycle ◽  
Tree Species ◽  
Isotope Ratio ◽  
Leaf Gas Exchange ◽  
Carbon Isotope Ratio ◽  
Tropical Tree ◽  
Transpiration Efficiency ◽  
Tropical Tree Species

The carbon isotope ratio of plant organic material reflects temporal and spatial variations in CO2 within tropical forest formations in Trinidad

Oecologia ◽  
1992 ◽  
Vol 89 (3) ◽  
pp. 435-441 ◽  
Author(s):  
M. S. J. Broadmeadow ◽  
H. Griffiths ◽  
C. Maxwell ◽  
A. M. Borland
Keyword(s):  
Tropical Forest ◽  
Carbon Isotope ◽  
Organic Material ◽  
Isotope Ratio ◽  
Carbon Isotope Ratio ◽  
Spatial Variations ◽  
Temporal And Spatial Variations ◽  
Temporal And Spatial

Hydropyrolysis of steroids: a preparative step for compound-specific carbon isotope ratio analysis

2005 ◽  
Vol 19 (22) ◽  
pp. 3339-3342 ◽  
Author(s):  
Mark A. Sephton ◽  
Will Meredith ◽  
Cheng-Gong Sun ◽  
Colin E. Snape
Keyword(s):  
Carbon Isotope ◽  
Isotope Ratio ◽  
Carbon Isotope Ratio ◽  
Ratio Analysis ◽  
Isotope Ratio Analysis ◽  
Compound Specific Carbon Isotope

Stable carbon isotope ratio variations of organic matter in Orca Basin sediments

1981 ◽  
Vol 45 (2) ◽  
pp. 257-260 ◽  
Author(s):  
Mark A Northam ◽  
David J Curry ◽  
Richard S Scalan ◽  
Patrick L Parker
Keyword(s):  
Organic Matter ◽  
Carbon Isotope ◽  
Isotope Ratio ◽  
Stable Carbon Isotope ◽  
Carbon Isotope Ratio ◽  
Stable Carbon ◽  
Stable Carbon Isotope Ratio ◽  
Orca Basin

Increase in soil stable carbon isotope ratio relates to loss of organic carbon: results from five long-term bare fallow experiments

Oecologia ◽  
2014 ◽  
Vol 177 (3) ◽  
pp. 811-821 ◽  
Author(s):  
Lorenzo Menichetti ◽  
Sabine Houot ◽  
Folkert van Oort ◽  
Thomas Kätterer ◽  
Bent T. Christensen ◽  
...  
Keyword(s):  
Organic Carbon ◽  
Carbon Isotope ◽  
Isotope Ratio ◽  
Stable Carbon Isotope ◽  
Carbon Isotope Ratio ◽  
Stable Carbon ◽  
Stable Carbon Isotope Ratio ◽  
Bare Fallow

Correlations between net primary productivity and foliar carbon isotope ratio across a Tibetan ecosystem transect

Ecography ◽  
2009 ◽  
Vol 32 (3) ◽  
pp. 526-538 ◽  
Author(s):  
Tianxiang Luo ◽  
Lin Zhang ◽  
Huazhong Zhu ◽  
Christopher Daly ◽  
Mingcai Li ◽  
...  
Keyword(s):  
Carbon Isotope ◽  
Primary Productivity ◽  
Isotope Ratio ◽  
Net Primary Productivity ◽  
Carbon Isotope Ratio

Annual rainfall does not directly determine the carbon isotope ratio of leaves of Eucalyptus species

2008 ◽  
Vol 132 (4) ◽  
pp. 440-445 ◽  
Author(s):  
Neil C. Turner ◽  
Ernst-Detlef Schulze ◽  
Dean Nicolle ◽  
Jens Schumacher ◽  
Iris Kuhlmann
Keyword(s):  
Carbon Isotope ◽  
Isotope Ratio ◽  
Carbon Isotope Ratio ◽  
Annual Rainfall ◽  
Eucalyptus Species

scholarly journals Epiandrosterone sulfate prolongs the detectability of testosterone, 4‐androstenedione, and dihydrotestosterone misuse by means of carbon isotope ratio mass spectrometry

2017 ◽  
Vol 9 (11-12) ◽  
pp. 1695-1703 ◽  
Author(s):  
Thomas Piper ◽  
Marlen Putz ◽  
Wilhelm Schänzer ◽  
Valentin Pop ◽  
Malcolm D. McLeod ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Carbon Isotope ◽  
Isotope Ratio ◽  
Carbon Isotope Ratio ◽  
Isotope Ratio Mass Spectrometry
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