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Lars Eklundh

Professor

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Ground-Based Optical Measurements at European Flux Sites: A Review of Methods, Instruments and Current Controversies

Författare

  • Manuela Balzarolo
  • Karen Anderson
  • Caroline Nichol
  • Micol Rossini
  • Loris Vescovo
  • Nicola Arriga
  • Georg Wohlfahrt
  • Jean-Christophe Calvet
  • Arnaud Carrara
  • Sofia Cerasoli
  • Sergio Cogliati
  • Fabrice Daumard
  • Lars Eklundh
  • Jan A. Elbers
  • Fatih Evrendilek
  • Rebecca N. Handcock
  • Joerg Kaduk
  • Katja Klumpp
  • Bernard Longdoz
  • Giorgio Matteucci
  • Michele Meroni
  • Lenoardo Montagnani
  • Jean-Marc Ourcival
  • Enrique P. Sanchez-Canete
  • Jean-Yves Pontailler
  • Radoslaw Juszczak
  • Bob Scholes
  • M. Pilar Martin
Visa allt

Summary, in English

This paper reviews the currently available optical sensors, their limitations and opportunities for deployment at Eddy Covariance (EC) sites in Europe. This review is based on the results obtained from an online survey designed and disseminated by the Co-cooperation in Science and Technology (COST) Action ESO903-"Spectral Sampling Tools for Vegetation Biophysical Parameters and Flux Measurements in Europe" that provided a complete view on spectral sampling activities carried out within the different research teams in European countries. The results have highlighted that a wide variety of optical sensors are in use at flux sites across Europe, and responses further demonstrated that users were not always fully aware of the key issues underpinning repeatability and the reproducibility of their spectral measurements. The key findings of this survey point towards the need for greater awareness of the need for standardisation and development of a common protocol of optical sampling at the European EC sites.

Avdelning/ar

  • Dept of Physical Geography and Ecosystem Science
  • MERGE: ModElling the Regional and Global Earth system
  • BECC: Biodiversity and Ecosystem services in a Changing Climate

Publiceringsår

2011

Språk

Engelska

Sidor

7954-7981

Publikation/Tidskrift/Serie

Sensors

Volym

11

Avvikelse

8

Dokumenttyp

Översiktsartikel

Förlag

MDPI AG

Ämne

  • Physical Geography

Nyckelord

  • optical measurements
  • sensors
  • protocol standardisation
  • European flux
  • networks

Aktiv

Published

ISBN/ISSN/Övrigt

  • ISSN: 1424-8220