Anthropogenic global shifts in biospheric N and P concentrations and ratios and their impacts on biodiversity, ecosystem productivity, food security, and human health

J Penuelas, IA Janssens, P Ciais… - Global Change …, 2020 - Wiley Online Library
The availability of carbon (C) from high levels of atmospheric carbon dioxide (CO2) and
anthropogenic release of nitrogen (N) is increasing, but these increases are not paralleled …

Recent advances and future research in ecological stoichiometry

J Sardans, IA Janssens, P Ciais, M Obersteiner… - Perspectives in Plant …, 2021 - Elsevier
Studies on ecological stoichiometry (ES) have increased rapidly in number in recent years.
Continuous exploration of classical concepts such as the growth-rate hypothesis (GRH),) …

[HTML][HTML] Root exudate metabolomes change under drought and show limited capacity for recovery

A Gargallo-Garriga, C Preece, J Sardans, M Oravec… - Scientific reports, 2018 - nature.com
Root exudates comprise a large variety of compounds released by plants into the
rhizosphere, including low-molecular-weight primary metabolites (particularly saccharides …

Changes in nutrient concentrations of leaves and roots in response to global change factors

J Sardans, O Grau, HYH Chen… - Global change …, 2017 - Wiley Online Library
Global change impacts on biogeochemical cycles have been widely studied, but our
understanding of whether the responses of plant elemental composition to global change …

Functional Traits 2.0: The power of the metabolome for ecology

TWN Walker, JM Alexander, PM Allard… - Journal of …, 2022 - Wiley Online Library
A major aim of ecology is to upscale attributes of individuals to understand processes at
population, community and ecosystem scales. Such attributes are typically described using …

Cowpea (Vigna unguiculata L. Walp.) Metabolomics: Osmoprotection as a Physiological Strategy for Drought Stress Resistance and Improved Yield

P Goufo, JM Moutinho-Pereira, TF Jorge… - Frontiers in Plant …, 2017 - frontiersin.org
Plants usually tolerate drought by producing organic solutes, which can either act as
compatible osmolytes for maintaining turgor, or radical scavengers for protecting cellular …

Metabolic pathways regulated by abscisic acid, salicylic acid and γ‐aminobutyric acid in association with improved drought tolerance in creeping bentgrass (Agrostis …

Z Li, J Yu, Y Peng, B Huang - Physiologia plantarum, 2017 - Wiley Online Library
Abscisic acid (ABA), salicylic acid (SA) and γ‐aminobutyric acid (GABA) are known to play
roles in regulating plant stress responses. This study was conducted to determine …

Impacts of global change on Mediterranean forests and their services

J Peñuelas, J Sardans, I Filella, M Estiarte, J Llusià… - Forests, 2017 - mdpi.com
The increase in aridity, mainly by decreases in precipitation but also by higher temperatures,
is likely the main threat to the diversity and survival of Mediterranean forests. Changes in …

Assessment of the impacts of climate change on Mediterranean terrestrial ecosystems based on data from field experiments and long-term monitored field gradients in …

J Peñuelas, J Sardans, I Filella, M Estiarte… - Environmental and …, 2018 - Elsevier
Climate change is increasing temperatures globally and drought in many regions. If climate
change continues at its current rate, the resilience of many ecosystems will likely be …

Current challenges in plant eco-metabolomics

K Peters, A Worrich, A Weinhold, O Alka… - International Journal of …, 2018 - mdpi.com
The relatively new research discipline of Eco-Metabolomics is the application of
metabolomics techniques to ecology with the aim to characterise biochemical interactions of …