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EVALUATION OF THE EXTINCTION COEFFICIENT OF THE ABTS DERIVED RADICAL CATION
(Sociedad Chilena de Química, 2002)
Use of lignin extracted from different plant sources as standards in the spectrophotometric acetyl bromide lignin method
(Amer Chemical Soc, 2011)
A nongravimetric acetyl bromide lignin (ABL) method was evaluated to quantify lignin concentration in a variety of plant materials. The traditional approach to lignin quantification required extraction of lignin with acidic ...
In Field Assessment on the Relationship between Photosynthetic Active Radiation (PAR) and Global Solar Radiation Transmittance through Discontinuous Canopies
(Instituto de Investigaciones Agropecuarias, INIA, 2011)
Variation in canopy structure, leaf area, light interception and light use efficiency among Eucalyptus clones
(2020-05-01)
Differences in growth rates between Eucalyptus clones depend on differences in the acquisition of resources, and the efficiency of using resources to produce carbohydrates and grow wood. We examined differences in canopy ...
Measurement method of high spectral resolution lidar with a multimode laser and a scanning Mach-Zehnder interferometer
(OSA - The Optical Society, 2017-07)
A simple high spectral resolution lidar technique using a multi-longitudinal mode laser is proposed for measuring aerosol extinction and backscattering coefficients. A scanning interferometer having the same free spectral ...
Tropical forest light regimes in a human-modified landscape
(2017-11-01)
Light is the key energy input for all vegetated systems. Forest light regimes are complex, with the vertical pattern of light within canopies influenced by forest structure. Human disturbances in tropical forests impact ...
Phenomenon of primary and secondary extinction in textured material
(Revista Mexicana de Física, 2009)
Relações radiométricas no terço superior da copa de cafeeiro
(Instituto Agronômico de Campinas, 2010-01-01)
Com o objetivo de obter os coeficientes de transmissão e de extinção da radiação fotossinteticamente ativa determinou-se o índice de área foliar e mediu-se a radiação fotossinteticamente ativa transmitida no terço superior ...
Size-dependent SERS enhancement of colloidal silver nanoplates: the case of 2-amino-5-nitropyridine
(John Wiley & Sons LtdChichesterInglaterra, 2009)