Onion biomass monitoring using UAV-based RGB imaging

2018 ◽  
Vol 19 (5) ◽  
pp. 840-857 ◽  
Author(s):  
Rocio Ballesteros ◽  
Jose Fernando Ortega ◽  
David Hernandez ◽  
Miguel Angel Moreno
Keyword(s):  
Biomass Monitoring

Biomass Monitoring Using Acoustic Spectroscopy

2006 ◽  
Vol 6 (5) ◽  
pp. 1068-1075 ◽  
Author(s):  
T. Lindgren ◽  
S. Hamp
Keyword(s):  
Acoustic Spectroscopy ◽  
Biomass Monitoring

Biomass Monitoring Using Impedance Spectroscopya

1999 ◽  
Vol 873 (1 ELECTRICAL BI) ◽  
pp. 299-305 ◽  
Author(s):  
R. BRAGOS ◽  
X. GAMEZ ◽  
J. CAIRO ◽  
P. J. RIU ◽  
F. GODIA
Keyword(s):  
Biomass Monitoring

In-situ monitoring of microbial biomass in wetland mesocosms

2005 ◽  
Vol 51 (9) ◽  
pp. 233-241 ◽  
Author(s):  
J. McHenry ◽  
A. Werker
Keyword(s):  
Microbial Biomass ◽  
Plant Growth ◽  
Microbial Activity ◽  
Root Zone ◽  
Domestic Wastewater ◽  
In Situ Monitoring ◽  
Activity Levels ◽  
Biomass Monitoring ◽  
Wetland Mesocosms

The objective of the present investigation has been to combine tracer principles and a hydrolytic microbial activity assay using fluorescein diacetate to monitor changes in microbial biomass within subsurface flow wetland mesocosms. The mesocosm hydrolytic activity was referenced to activated sludge concentrations treating a typical domestic wastewater at full scale. Microbial biomass activity levels within four laboratory wetland mesocosms treating a synthetic domestic wastewater were routinely monitored over a 21-week period of plant growth and rhizosphere development. Although above ground plant mass and tracer dispersion numbers suggested progressive root zone development, plant growth did not result in any measurable enhancement in microbial activity when compared to a mesocosm operating without plants. Dispersion numbers also suggested a reduction in the mass transport kinetics in these planted mesocosms. In-situ biomass monitoring enabled the assessment of a characteristic response in terms of the steady-state food to microorganism (F/M) ratio that was observed in mesocosms receiving both low and high organic loading. Wetland treatment performance is sensitive to the degree to which bed volume is exploited in terms of wastewater flow to regions of bioactivity. The in-situ reactive tracer technique for mesocosm biomass monitoring provided an assessment of the collective substratum and rhizosphere microbial biomass in direct contact with wastewater contaminants. Thus, in-situ biomass monitoring has application in further understanding of plant function and strategies for plant implementation in wetland research and development.

On-line biomass monitoring by capacitance measurement

1992 ◽  
Vol 23 (3) ◽  
pp. 303-314 ◽  
Author(s):  
R. Fehrenbach ◽  
M. Comberbach ◽  
J.O. Pêtre
Keyword(s):  
Capacitance Measurement ◽  
On Line ◽  
Biomass Monitoring

A noninvasive online system for biomass monitoring in shaker flasks using backward scattered light

2017 ◽  
Vol 22 (2) ◽  
pp. 161-169 ◽  
Author(s):  
Jian Mao ◽  
Yingge Yan ◽  
Olaf Eichstädt ◽  
Xianshuai Chen ◽  
Zuowei Wang ◽  
...  
Keyword(s):  
Scattered Light ◽  
Online System ◽  
Biomass Monitoring

scholarly journals Utilization of multifrequency permittivity measurements in addition to biomass monitoring

2011 ◽  
Vol 5 (S8) ◽  
Author(s):  
Christoph Heinrich ◽  
Tim Beckmann ◽  
Heino Büntemeyer ◽  
Thomas Noll
Keyword(s):  
Biomass Monitoring ◽  
Permittivity Measurements

Biomass monitoring using the photoacoustic effect

1998 ◽  
Vol 51 (1-3) ◽  
pp. 261-267 ◽  
Author(s):  
Kai Schmidt ◽  
Dieter Beckmann
Keyword(s):  
Photoacoustic Effect ◽  
Biomass Monitoring
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