Výsledky vyhledávání - "Catherine M. H. M. Lemmens"

Greater impact of extreme drought on photosynthesis of grasslands exposed to a warmer climate in spite of acclimation

Autor: Costanza Zavalloni, Ivan Nijs, Hans J. De Boeck, Catherine M. H. M. Lemmens, Birgit Gielen, Reinhart Ceulemans

Publikováno v: Physiologia plantarum

In view of the projected increase in the frequency of extreme events during this century, we investigated the impact of a drought extreme on leaf ecophysiological parameters and carbon isotope composition (delta(13)C) of grassland communities with sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d71c965a5d12243fb201fd67cb22e33
https://doi.org/10.1111/j.1399-3054.2009.01214.x

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Underlying effects of spatial aggregation (clumping) in relationships between plant diversity and resource uptake

Autor: Hans J. De Boeck, Catherine M. H. M. Lemmens, Reinhart Ceulemans, Ivan Nijs

Publikováno v: Oikos: a journal of ecology

In the debate on the influence of declining plant diversity on ecosystem functioning, spatial aggregation has received little attention, in spite of the fact that the local distribution of species determines interaction. Using a simple conceptual mod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23cf8b38ea882b07d06cb09b4563fab6
https://doi.org/10.1111/j.2006.0030-1299.14257.x

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Grassland species will not necessarily benefit from future elevated air temperatures: a chlorophyll fluorescence approach to study autumn physiology

Autor: Hans J. De Boeck, Roland Valcke, Catherine M. H. M. Lemmens, Reinhart Ceulemans, Ivan Nijs, Birgit Gielen

Publikováno v: Physiologia plantarum

Model ecosystems were grown in 12 sunlit, climate-controlled chambers to gain insight into the effects of elevated (+3°C) air temperature (Tair) on temperate grasslands. In this study, the hypothesis of delayed senescence in response to elevated Tai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::945d99cddbb44ecf3a72d14df5e52a09
https://doi.org/10.1111/j.1399-3054.2005.00539.x

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Effects of climate warming and species richness on photochemistry of grasslands

Autor: Ivan Nijs, Eddy Biebaut, Kim Naudts, Hans J. De Boeck, Roger Serneels, David D'Haese, Catherine M. H. M. Lemmens, Roland Valcke, Birgit Gielen, Reinhart Ceulemans

Publikováno v: Gielen, B, Naudts, K, D'Haese, D, Lemmens, C M H M, De Boeck, H J, Biebaut, E, Serneels, R, Valcke, R, Nijs, I & Ceulemans, R 2007, ' Effects of climate warming and species richness on photochemistry of grasslands ', Physiologia Plantarum, vol. 131, no. 2, pp. 251-262 . https://doi.org/10.1111/j.1399-3054.2007.00951.x
Physiologia Plantarum, 131(2), 251-262. Wiley-Blackwell
Physiologia plantarum

In view of the projected climatic changes and the global decrease in plant species diversity, it is critical to understand the effects of elevated air temperature (T(air)) and species richness (S) on physiological processes in plant communities. Ther

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a02de93b517db99bc04a69944ccd5df
https://pubmed.ncbi.nlm.nih.gov/18251896

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How do climate warming and species richness affect CO_{2}$ fluxes in experimental grasslands?

Autor: Hans J. De Boeck, Catherine M. H. M. Lemmens, Ivan A. Janssens, Reinhart Ceulemans, Sara Vicca, Stefan Van Dongen, Joke Van den Berge, Ivan Nijs

Publikováno v: New phytologist

This paper presents the results of 2 yr of CO(2) flux measurements on grassland communities of varying species richness, exposed to either the current or a warmer climate. We grew experimental plant communities containing one, three or nine grassland

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93d403214f2b0109868c6f4aebce8c9f
https://hdl.handle.net/10067/650020151162165141

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