Results 91 to 100 of about 15,747 (260)

Taxonomy and phylogeny of the intercontinental disjunctive ferns: series Reniformia Adiantum

open access: yesNordic Journal of Botany, EarlyView.
There are disputed opinions about the three taxa of series Reniformia, namely A. nelumboides X.C.Zhang (A. reniforme var. sinense Y.X.Lin), A. reniforme var. reniforme, and A. reniforme var. asarifolium (Willd.) R. Sim, owing to their similar morphology but intercontinental disjunctive distribution and close lineage with the series Venusta (only ...
Ai‐Hua Wang   +9 more
wiley   +1 more source

Diversidad y distribución de palmas (Arecaceae) en tres fragmentos de bosque muy húmedo en Costa Rica

open access: yesRevista de Biología Tropical, 2009
Para determinar las diferencias existentes entre la composición de especies de palmas en fragmentos de bosque con diversos grados de alteración, se escogieron tres fragmentos en "El Zota", Costa Rica, según el grado de alteración: 1) Bosque primario ...
Virginia Aguilar Barquero   +1 more
doaj  

Palma, Garcilaso y Cervantes en Aula Palma

open access: yesAula Palma
El presente artículo trata sobre las relaciones intelectuales entre Ricardo Palma, Miguel de Cervantes Saavedra y Garcilaso de la Vega, a partir de los ensayos publicados en la revista oficial del Instituto Ricardo Palma, Aula Palma Nº 14, 15, 19 y 23.
openaire   +1 more source

From mainland to islands: the evolution of resistance and tolerance to herbivory in long‐lived oaks

open access: yesOikos, EarlyView.
Island biogeography theory predicts that island plants should exhibit reduced defences compared with their mainland relatives due to relaxed herbivory pressure. However, growing empirical evidence challenges this prediction, revealing substantial variation among systems, plant lineages and defence types.
Irene Virseda   +16 more
wiley   +1 more source

Asymmetric transferability of trait–environment relationships between native and exotic plant species in Singaporean forests differing in land‐use history

open access: yesOikos, EarlyView.
Functional traits allow ecologists to synthesise general rules of community assembly. In joint species distribution modelling, traits are increasingly used to explain species–environment relationships, with the intention of being able to generalise predictions to other species in other systems.
Hao Ran Lai   +4 more
wiley   +1 more source

Digital fire technologies and community networks: Cultivating just sociotechnical practices for living with planetary change

open access: yesPeople and Nature, EarlyView.
Abstract Fires are expanding in frequency and intensity worldwide due to climate change and land‐use transformations. At the same time, fire often plays a regenerative role in ecosystems. Traditional and cultural practices incorporate fire use for landscape management and landscape renewal. In this complex matrix of fire ecologies, digital technologies
Jennifer Gabrys   +2 more
wiley   +1 more source

Reseña a La participación educativa: familia y escuela

open access: yesEl Guiniguada, 2016
TÍTULO DE LA PUBLICACIÓN: La participación educativa: familia y escuela AUTOR: Eva Kñalinsky Ejdelman FECHA: 1999 LUGAR DE PUBLICACIÓN: Las Palmas de Gran Canaria  EDITORIAL: Servicio de publicaciones, Universidad de Las Palmas de Gran Canaria ...
Julio Machargo Salvador
doaj  

Heterogeneous preferences for use and non‐use values provided by insects

open access: yesPeople and Nature, EarlyView.
Abstract Public support is essential for reversing insect declines, yet conservation efforts often focus on instrumental values, particularly pollination and pest regulation, while overlooking the many and varied cultural ecosystem services that may underpin broader public support for conservation.
Peter King   +3 more
wiley   +1 more source

Meteorologia, ​de Ricardo Palma: Ricardo Palma's Meteorology

open access: yes, 2015
Tradução do conto Meteorologia, de Ricardo Palma.
Cesco, Profa. Dra. Andréa   +1 more
openaire   +1 more source

Performance Evaluation of Compression‐Molded Recycled Mixed Plastic Fractions From Light Packaging

open access: yesPolymer Engineering &Science, EarlyView.
Mixed HDPE/PP bottle‐cap waste was successfully processed through closed‐loop mechanical recycling. The recycled blends maintained stable thermal, rheological, and mechanical performance over multiple cycles, demonstrating the feasibility of valorizing heterogeneous polyolefin waste without advanced polymer separation.
Raquel Ortega   +4 more
wiley   +1 more source

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