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Showing 1–14 of 14 results
Advanced filters: Author: Marcos Fernández-Martínez Clear advanced filters

  • Ecosystems filter environmental variability through internal regulatory mechanisms, resulting in more predictable carbon fluxes than the weather conditions they experience. Here, the authors find that more productive ecosystems exhibit higher temporal complexity in their carbon cycling. This short-term complexity appears to be increasing over time, potentially indicating greater ecosystem responsiveness to environmental stimuli.

    • Marcos Fernández-Martínez
    • Ivan A. Janssens
    • Josep Peñuelas
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-12

  • Increasing variability of net biome production over recent decades may be due to climate change and points to destabilization of the carbon–climate system.

    • Marcos Fernández-Martínez
    • Josep Peñuelas
    • Ivan A. Janssens
    Research
    Nature
    Volume: 615, P: 848-853

  • Three key axes of variation of ecosystem functional changes and their underlying causes are identified from a dataset of surface gas exchange measurements across major terrestrial biomes and climate zones.

    • Mirco Migliavacca
    • Talie Musavi
    • Markus Reichstein
    ResearchOpen Access
    Nature
    Volume: 598, P: 468-472

  • Based on a global-scale analysis of the leaf elemental composition of tree species, the authors show that shared ancestry is the major factor shaping plant elementomes, thus providing large-scale empirical support for the biogeochemical niche hypothesis.

    • Jordi Sardans
    • Helena Vallicrosa
    • Josep Peñuelas
    Research
    Nature Ecology & Evolution
    Volume: 5, P: 184-194

  • Mast seeding is a reproductive trait of some perennial plants that display synchronous, highly variable annual production of fruit. The drivers of mast seeding are not well understood. Here, the authors report a global-scale investigation of masting behaviour and reveal a link with nutrient economy.

    • M. Fernández-Martínez
    • I. Pearse
    • I. A. Janssens
    Research
    Nature Plants
    Volume: 5, P: 1222-1228

  • Global net ecosystem production (NEP) from a number of atmospheric inversions and dynamic global vegetation models is analysed to attribute trends to potential drivers. CO2 is found to have a positive effect on NEP that is constrained by climate warming.

    • M. Fernández-Martínez
    • J. Sardans
    • J. Peñuelas
    Research
    Nature Climate Change
    Volume: 9, P: 73-79

  • The fertilization effect has the potential to limit the impacts of global warming, but the biosphere is likely to shift into a period in which this effect is saturated.

    • Josep Peñuelas
    • Philippe Ciais
    • Jordi Sardans
    Reviews
    Nature Ecology & Evolution
    Volume: 1, P: 1438-1445

  • Penuelas et al analyse foliar concentrations of nutrients in the main tree species of European forests using data collected over 30 years, together with changes in atmospheric CO2 levels, N and S deposition and climate. They find that foliar concentrations of N, P, K, S and Mg have decreased in central and southern Europe, with implications for forest ecosystems.

    • Josep Penuelas
    • Marcos Fernández-Martínez
    • Jordi Sardans
    ResearchOpen Access
    Communications Biology
    Volume: 3, P: 1-11