Results 51 to 60 of about 67,917 (279)

Temporal variation of the total nitrogen concentration in aereal organs of nitrogen fixing and non fixing riparian species [PDF]

open access: yes, 1992
Changes in nitrogen concentration was determinated in samples of Alnus glutinosa, Elaeagnus angustifolia, Populus x canadiensis and Ailanthus altissima leaves, petioles and branches periodically during a year.
Acero, N.   +3 more
core   +1 more source

Towards an evidence‐based and research‐driven restoration strategy for Britain's temperate rainforests

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 411-421, March 2026.
Woodlands globally are threatened by environmental change and biodiversity loss. Temperate rainforests are an ecologically rich ecosystem found in wet regions of the temperate zone, and Britain has the potential for major temperate rainforest coverage in its nature‐depleted landscape.
Charles Norman   +2 more
wiley   +1 more source

Incremento en la vida en florero de Lilium ʻMenorcaʼ por nitrato y óxido de calcio [PDF]

open access: yes, 2017
Se determinaron dosis adecuadas de nitrato de calcio y oxido de calcio en el cultivo de ...
CASTAÑEDA VILDOZOLA, ALVARO   +7 more
core  

Ganglioglioma de tallo cerebral en mujer adolescente

open access: yesActa Pediátrica de México, 2015
<p>Niña de 12 años de edad con padecimiento de un mes de evolución caracterizado por cefalea, mareo, vómito y marcha atáxica. Días antes de su internamiento fue operada por presentar cuadro de abdomen agudo secundario a una apendicitis aguda. Después de recuperarse de esa cirugía la paciente tuvo somnolencia, bradipsiquia, bradilalia, diplopia y ...
Alfonso Marhx-Bracho   +3 more
openaire   +3 more sources

Accounting for functional diversity in biodiversity protection measures

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 669-679, March 2026.
Globally, countries are becoming increasingly committed to conserving biodiversity. Traditional methods of measuring biodiversity are simple and might miss out on capturing some of the more important functional features that comprise ecosystems. We compare a real‐world conservation program with background vegetation data to explore whether these ...
Joshua S. Lee   +3 more
wiley   +1 more source

Efecto de conductividades eléctricas de la solución nutritiva en sistema de subirrigación en calceolaria [PDF]

open access: yes, 1998
Resumen (Spanish, English)82 p.Se evaluó el efecto de tres conductividades eléctricas de solución nutritiva en el cultivo en macetas bajo subirrigación de un híbrido de Calceolaria cv F1 Dainty Red, sobre parámetros de precocidad y calidad, tales como ...
Braga Díaz, Christian Luis   +2 more
core  

Potential distribution and susceptibility of Coffea arabica L. to climate change impacts

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 693-711, March 2026.
Ecological niche models (ENMs) are vital for understanding the impact of historical factors on ecosystems and predicting future climate change scenarios. These models help assess how environmental shifts affect agricultural species like coffee, which supports millions of people globally.
Yuliana Grisel García‐Martínez   +1 more
wiley   +1 more source

Agallas Inducidas por Insectos en Especies de Artemisia (Asteraceae)en España, con Especial Referencia a la Comunidad de Madrid [PDF]

open access: yes, 2007
12 páginas, 4 figuras et al..[EN] The galls induced by insects on species of Artemisia (Asteraceae) in Spain are studied. Literature data have been compiled and sampling in the centre and the south of peninsular Spain was carried out, mainly on ...
Medianero, E., Nieves-Aldrey, J. L.
core  

Potential drivers of fast growth in Paulownia

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 516-529, March 2026.
Trees in the genus Paulownia play a crucial role in sustainable forestry, rural economic development, and carbon mitigation due to their rapid growth, exceptional hardwood properties, and prominent carbon sequestration capacity. This review highlights the societal value of Paulownia trees and synthesizes several potential drivers of extraordinarily ...
Yang Zhao, Marjorie R. Lundgren
wiley   +1 more source

Ecología isotópica en la Puna Seca Argentina: un marco de referencia para el estudio de las estrategias de pastoreo en el pasado [PDF]

open access: yes, 2014
El objetivo de este trabajo consiste en comprender las causas de variación en las composiciones isotópicas de pasturas y camélidos domesticados de la Puna Seca Argentina, a fin de construir un marco de referencia para la interpretación de las ...
Samec, Celeste Tamara
core  

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