Results 41 to 50 of about 874 (143)

Similar climate–growth relationships but divergent drought resilience strategies in coexisting Mediterranean shrubs

open access: yesJournal of Ecology, Volume 112, Issue 8, Page 1804-1817, August 2024.
These results highlight the importance of drought as a driver of growth in Mediterranean scrublands. Growth resilience strategies differed between species with junipers being less resilient to drought than other coexisting shrubs. Further research should investigate how this difference in post‐drought resilience is related to functional traits ...
Elisa Tamudo   +5 more
wiley   +1 more source

Producción, calidad bromatológica de la leche y los costos de suplementación con Tithonia diversifolia (Hemsl.) A. Gray, en vacas Jersey

open access: yesPastos y Forrajes, 2019
Con el objetivo de evaluar la producción y la calidad bromatológica de la leche, y los costos de suplementación con tres niveles de Tithonia diversifolia (Hemsl.) A.Gray, se realizó un experimento en la finca Santa Lucía de la Universidad Nacional de ...
Luis Mauricio Arias-Gamboa   +5 more
doaj  

Range‐wide intraspecific variation reflects past adaptation to climate in a gypsophile Mediterranean shrub

open access: yesJournal of Ecology, Volume 112, Issue 7, Page 1533-1549, July 2024.
Despite strong specialization to gypsum soils, past divergent selection related to climatic gradients has driven adaptive population differentiation in Lepidium subulatum. All populations showed high but similar plasticity to drought, indicating that selection did not act against plasticity in harsh environmental conditions.
Mario Blanco‐Sánchez   +6 more
wiley   +1 more source

Relaciones hídricas en arbustos nativos del noreste de México

open access: yesRevista Mexicana de Ciencias Forestales, 2018
El objetivo del presente estudio fue determinar la influencia del contenido de humedad del suelo, la temperatura del aire, la humedad relativa y la precipitación sobre el potencial hídrico xilemático (Ψ) de cuatro especies arbustivas nativas (Condalia hookeri, Cordia boissieri, Prosopis laevigata y Celtis pallida) del noreste de México.
Humberto González Rodríguez   +5 more
openaire   +2 more sources

Pushing the limits of C3 intrinsic water use efficiency in Mediterranean semiarid steppes: Responses of a drought‐avoider perennial grass to climate aridification

open access: yesFunctional Ecology, Volume 38, Issue 4, Page 955-966, April 2024.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Intrinsic water use efficiency (WUEi) reflects the trade‐off between photosynthetic carbon gain and water loss through stomatal conductance and is key for understanding dryland plant responses to climate change.
Wei Ren   +5 more
wiley   +1 more source

Comportamiento de la humedad del suelo con diferente cobertura vegetal en la Cuenca La Esperanza

open access: yesTecnología y ciencias del agua, 2010
Se presenta un estudio realizado en la Cuenca La Esperanza, municipio de Guanajuato, México, para evaluar el comportamiento de la humedad del suelo con diferente cobertura vegetal.
Francisco Martínez-González   +2 more
doaj   +1 more source

Wildlife mortality risk posed by high and low traffic roads

open access: yesConservation Biology, Volume 38, Issue 2, April 2024.
Abstract Wildlife mortality due to collisions with vehicles (roadkill) is one of the predominant negative effects exerted by roads on many wildlife species. Reducing roadkill is therefore a major component of wildlife conservation. Roadkill is affected by various factors, including road attributes and traffic volume.
Dror Denneboom   +2 more
wiley   +1 more source

La Lista de nombres vulgares y botánicos de árboles y arbustos propicios para repoblar los bosques de la República de Fernando Altamirano y José Ramírez a más de 110 años de su publicación The List of common and botanical names of trees and shrubs suitable for restoration of the woods of the Republic by Fernando Altamirano and José Ramírez, more than 110 years after its publication

open access: yesRevista Mexicana de Biodiversidad, 2005
Dado el valor histórico y práctico de la lista de árboles y arbustos para repoblar los bosques de la República Mexicana que Altamirano y Ramírez publicaron hace 111 años y de la inaccesibilidad para consultarla, se elaboró una lista con los nombres ...
Ma. Hilda Flores Olvera   +1 more
doaj  

Large‐scale facilitative effects for a single nurse shrub: Impact of the rainfall gradient, plant community and distribution across a geographical barrier

open access: yesJournal of Ecology, Volume 112, Issue 2, Page 233-245, February 2024.
The effect of a single key shrub that acts as a nurse species is dependent on its distribution range. The co‐inhabiting plant communities and the environment of the distribution range, exemplified in this study through the rainfall gradients, shape the final effect of the shrub.
Nicolás Velasco   +5 more
wiley   +1 more source

Toxicity Evaluation of a Polyphenolic Extract from Flourensia cernua DC through Artemia Lethality Assay, Hemolytic Activity, and Acute Oral Test

open access: yesJournal of Toxicology, Volume 2024, Issue 1, 2024.
Flourensia cernua DC, commonly known as hojasen or tarbush, is a medicinal plant used in arid regions due to its therapeutic properties, especially in the treatment of gastrointestinal disorders. This study aimed to assess the toxicity of a polyphenolic extract obtained from F. cernua.
Yulma Lizbeth Aguirre-García   +8 more
wiley   +1 more source

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