User profiles for Rafael Villar

Rafael Villar

Professor of Ecology, Cordoba University, Spain
Verified email at uco.es
Cited by 20443

The worldwide leaf economics spectrum

…, SC Thomas, MG Tjoelker, EJ Veneklaas, R Villar - Nature, 2004 - nature.com
Bringing together leaf trait data spanning 2,548 species and 175 sites we describe, for the
first time at global scale, a universal spectrum of leaf economics consisting of key chemical, …

Causes and consequences of variation in leaf mass per area (LMA): a meta‐analysis

…, Ü Niinemets, L Poorter, IJ Wright, R Villar - New …, 2009 - Wiley Online Library
Here, we analysed a wide range of literature data on the leaf dry mass per unit area (LMA).
In nature, LMA varies more than 100‐fold among species. Part of this variation (c. 35%) can …

Assessing the generality of global leaf trait relationships

…, J Oleksyn, N Osada, H Poorter, R Villar… - New …, 2005 - Wiley Online Library
• Global‐scale quantification of relationships between plant traits gives insight into the evolution
of the world's vegetation, and is crucial for parameterizing vegetation–climate models. • …

Global climatic drivers of leaf size

…, Ü Niinemets, PB Reich, L Sack, R Villar… - Science, 2017 - science.org
Leaf size varies by over a 100,000-fold among species worldwide. Although 19th-century
plant geographers noted that the wet tropics harbor plants with exceptionally large leaves, the …

[HTML][HTML] Enhanced wheat yield by biochar addition under different mineral fertilization levels

…, J Torrent, MC del Campillo, A Gallardo, R Villar - Agronomy for …, 2013 - Springer
Climate change and global warming have worldwide adverse consequences. Biochar
production and its use in agriculture can play a key role in climate change mitigation and help …

Interactions of drought and shade effects on seedlings of four Quercus species: physiological and structural leaf responses

JL Quero, R Villar, T Marañón, R Zamora - New Phytologist, 2006 - Wiley Online Library
• Here, we investigated the physiological and structural leaf responses of seedlings of two
evergreen and two deciduous Quercus species, grown in a glasshouse and subjected to …

Effects of biochars produced from different feedstocks on soil properties and sunflower growth

…, MC del Campillo, A Gallardo, R Villar - Journal of plant …, 2014 - Wiley Online Library
The use of biochar as a soil amendment is gaining interest to mitigate climate change and
improve soil fertility and crop productivity. However, studies to date show a great variability in …

Comparison of leaf construction costs in woody species with differing leaf life‐spans in contrasting ecosystems

R Villar, J Merino - New phytologist, 2001 - Wiley Online Library
• The construction costs (CC) are reported of leaves from 162 wild woody species from 14
contrasting environments (desert to rain forest) and with different leaf life‐spans. • Calorimetric …

[HTML][HTML] Leaf mass per area (LMA) and its relationship with leaf structure and anatomy in 34 Mediterranean woody species along a water availability gradient

EG De La Riva, M Olmo, H Poorter, JL Ubera, R Villar - PloS one, 2016 - journals.plos.org
Leaf mass per area (LMA) is a morphological trait widely used as a good indicator of plant
functioning (ie photosynthetic and respiratory rates, chemical composition, resistance to …

Relative growth rate in phylogenetically related deciduous and evergreen woody species

I Antúnez, EC Retamosa, R Villar - Oecologia, 2001 - Springer
Relative growth rate (RGR) and other growth parameters were studied in eight pairs of
closely related deciduous and evergreen species (within the same genus or family). The main …