Photochemical reflectance index as an indirect estimator of foliar isoprenoid emissions at the ecosystem level (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Photochemical reflectance index as an indirect estimator of foliar isoprenoid emissions at the ecosystem level (Articolo in rivista) (literal)

Anno

• 2013-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1038/ncomms3604 (literal)

Alternative label

• Josep Penuelas, Giovanni Marino, Joan LLusia, Catherine Morfopoulos, Gerard Farre-Armengol, Iolanda Filella (2013)
  Photochemical reflectance index as an indirect estimator of foliar isoprenoid emissions at the ecosystem level
  in Nature communications
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Josep Penuelas, Giovanni Marino, Joan LLusia, Catherine Morfopoulos, Gerard Farre-Armengol, Iolanda Filella (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 4 (literal)

Rivista

• Nature communications (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• . (literal)

Titolo

• Photochemical reflectance index as an indirect estimator of foliar isoprenoid emissions at the ecosystem level (literal)

Abstract

• Terrestrial plants re-emit around 1-2% of the carbon they fix as isoprene and monoterpenes. These emissions have major roles in the ecological relationships among living organisms and in atmospheric chemistry and climate, and yet their actual quantification at the ecosystem level in different regions is far from being resolved with available models and field measurements. Here we provide evidence that a simple remote sensing index, the photochemical reflectance index, which is indicative of light use efficiency, is a good indirect estimator of foliar isoprenoid emissions and can therefore be used to sense them remotely. These results open new perspectives for the potential use of remote sensing techniques to track isoprenoid emissions from vegetation at larger scales. On the other hand, our study shows the potential of this photochemical reflectance index technique to validate the availability of photosynthetic reducing power as a factor involved in isoprenoid production. (literal)

Prodotto di

• Fattori di resistenza delle piante a stress biotici ed abiotici (AG.P04.023.001) (Modulo)
• Istituto per la protezione delle piante (IPP) (Istituto)

Autore CNR

• GIOVANNI MARINO (Unità di personale esterno)

Incoming links:

Prodotto

• Istituto per la protezione delle piante (IPP) (Istituto)
• Fattori di resistenza delle piante a stress biotici ed abiotici (AG.P04.023.001) (Modulo)

Autore CNR di

• GIOVANNI MARINO (Unità di personale esterno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Nature communications (Rivista)