Results 31 to 40 of about 16,604,425 (166)

La ocupación humana del norte de Tierra del Fuego durante el Holoceno medio y tardío: su vinculación con el paisaje

open access: yes, 2013
En este libro se presentan los resultados obtenidos del análisis de los materiales arqueológicos recuperados en los últimos cinco años de estudio de un sector de la estepa ubicada en el norte de la Isla Grande de Tierra del Fuego, Argentina ...
Santiago, Fernando Carlos
core   +1 more source

Conservation and management implications of the effects of wildfire on a threatened Eastern Iberian Reed Bunting (Emberiza schoeniclus witherbyi) population

open access: yesIbis, Volume 167, Issue 1, Page 196-211, January 2025.
Wetland degradation worldwide has led to fragmentation and isolation of diminished populations that are now more vulnerable to disturbance. Wildfires affecting wetlands can have major impacts on vegetation structure and associated waterbird communities, but rapid recovery of the initial state of vegetation cover after fire due to fast emergent ...
Iván Alambiaga   +4 more
wiley   +1 more source

Ectomycorrhizal fungi and the nitrogen economy of Nothofagus in southern Patagonia

open access: yesEcology and Evolution, Volume 14, Issue 10, October 2024.
Ectomycorrhizal fungi play essential roles in nitrogen cycling and plant nutrient uptake at high latitudes. However, they have disproportionately been studied in boreal forests dominated by evergreen conifers. We characterized ectomycorrhizal associations and the nitrogen economy of co‐occurring deciduous and evergreen angiosperms from the genus ...
Camille Truong   +4 more
wiley   +1 more source

Decoupling of trait and species turnover in fire‐prone Mediterranean plant communities

open access: yesJournal of Ecology, Volume 112, Issue 9, Page 2043-2056, September 2024.
The authors provide evidence that above‐ and below‐ground traits describe different recovery trajectories after fire, with significant effects on the phenotypic redundancy of plant communities. These results encourage the use of multi‐trait approaches to understand how the plant reassembly operates after disturbance, in order to refine ecological ...
Jose Antonio Navarro‐Cano   +3 more
wiley   +1 more source

Efectos del fuego y del pastoreo sobre la regeneración por semillas de Paspalum quadrifarium en la Pampa Deprimida, Argentina

open access: yesEcología Austral, 1994
El uso ganadero de los pajonales de Paspalum quadrifarium en la Pampa Deprimida generalmente implica el manejo combinado del fuego y del pastoreo. Con elfin de evaluar el efecto de estos dos disturbios, y su interacción, sobre la dinámica poblacionel de
Pedro Laterra   +3 more
doaj  

La crisis del lenguaje en La cantatrice chauve

open access: yesAnuario de Letras Modernas, 2013
La cantatrice chauve es una obra representativa de una corriente crítica llamada crisis del lenguaje. Para dar a la problemática de la significación y la comunicación un tratamiento espectacular, Ionesco pone en escena a personajes compulsivos, inmersos ...
Armando Trinidad Aguilar de León
doaj   +1 more source

International Biological Flora: Ceratonia siliqua

open access: yesJournal of Ecology, Volume 112, Issue 8, Page 1885-1922, August 2024.
The carob tree (Ceratonia siliqua) has a long traditional history in Mediterranean cultures providing food for humans and domestic animals. Its remarkable tolerance of drought, salt and fire, with an ability to thrive in poor, dry soils, makes it ideal for a warming Mediterranean climate.
Peter A. Thomas   +3 more
wiley   +1 more source

Efecto de la severidad del fuego en la producción de corcho [PDF]

open access: yes, 2017
En el contexto del proyecto GEPRIF, se está realizando un estudio del efecto de la severidad del fuego en la resistencia del alcornoque en el monte Valcorchero (Plasencia; Cáceres) tras el incendio que tuvo lugar en agosto de 2014.
Madrigal Olmo, J.   +9 more
core  

Revisión de las investigaciones a nivel molecular sobre el impacto del fuego en la materia orgánica del suelo: progresos en el siglo XXI

open access: yesCuadernos de Investigación Geográfica, 2014
Los incendios forestales son un factor de perturbación importante en muchos ecosistemas, especialmente en las áreas Mediterráneas. Es bien conocido que los incendios forestales producen cambios significativos en la materia orgánica del suelo (MOS), tanto
J.M. de la Rosa   +5 more
doaj   +1 more source

Experimentally testing animal responses to prescribed fire size and severity

open access: yesConservation Biology, Volume 38, Issue 3, June 2024.
Abstract Deserts are often highly biodiverse and provide important habitats for many threatened species. Fire is a dominant disturbance in deserts, and prescribed burning is increasingly being used by conservation managers and Indigenous peoples to mitigate the damaging effects of climate change, invasive plants, and land‐use change. The size, severity,
Tim S. Doherty   +4 more
wiley   +1 more source

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