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Publications

NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.

2016

Authors

Svein Solberg

Abstract

No abstract has been registered

Authors

Svein Solberg

Abstract

No abstract has been registered

Authors

Svein Solberg Lars Ulander

Abstract

No abstract has been registered

Authors

Michael Hauhs Sebastian Sippel Holger Lange

Abstract

No abstract has been registered

Authors

Aaron Smith

Abstract

No abstract has been registered

Authors

Valeska Scharsich Kupakwashe Mtata Michael Hauhs Holger Lange Christina Bogner

Abstract

No abstract has been registered

Authors

Nicholas Clarke Kjersti Holt Hanssen Jørn-Frode Nordbakken Tonje Økland Katarzyna Wasak

Abstract

No abstract has been registered

To document

Authors

Erik Næsset Hans Ole Ørka Svein Solberg Ole Martin Bollandsås Endre Hofstad Hansen Ernest William Mauya Eliakimu Zahabu Rogers Malimbwi Nurdin Chamuya Håkan Olsson Terje Gobakken

Abstract

No abstract has been registered

To document

Authors

Sebastian Sippel Holger Lange Miguel D. Mahecha Michael Hauhs Paul Bodesheim Thomas W. Kaminski Fabian Gans Osvaldo A. Rosso

Abstract

No abstract has been registered

To document

Authors

Milan Flach Holger Lange Thomas Foken Michael Hauhs

Abstract

Measuring energy and matter fluxes between the atmosphere and vegetation using the Eddy Covariance (EC) technique is the state-of-the-art method to quantify carbon exchange between terrestrial ecosystems and their surrounding. The EC equipment is usually mounted onto a flux tower reaching higher than the local canopy. Today, more than 600 flux towers are in operation worldwide. The methodological requirements lead to high sampling frequency (20 Hz) and thus to the production of very long time series. These are related to temperature, wind components, water vapour, heat and gas exchange, and others. In this chapter, the potential of Recurrence Analysis (RA) to investigate the dynamics of this atmosphere-vegetation boundary system is elucidated. In particular, the effect of temporal resolution, the identification of periods particular suitable for reliable EC flux calculations, and the detection of transitions between dynamical regimes will be highlighted.