Results 51 to 60 of about 1,596 (216)

El efecto del fuego y las características topográficas sobre la vegetación y las propiedades del suelo en la zona de transición entre bosques y pastizales de las sierras de Córdoba, Argentina

Boletín de la Sociedad Argentina de Botánica, 2014
En el contexto actual de cambio climático, el estudio de la dinámica de las zonas de transición entre bosques y pastizales tiene un papel fundamental, tanto a nivel científico como en la planificación del manejo de los ecosistemas.
Melisa A. Giorgis, Ana M. Cingolani, Marcelo Cabido   +2 more
doaj   +1 more source

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

Ibis, 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, Pablo Vera, David García, Maties Rebassa, Juan S. Monrós   +4 more
wiley   +1 more source

Ectomycorrhizal fungi and the nitrogen economy of Nothofagus in southern Patagonia

Ecology 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, Luciano A. Gabbarini, Alicia Moretto, Julio M. Escobar, Matthew E. Smith   +4 more
wiley   +1 more source

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

Journal 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, Marta Goberna, Eduardo Pérez‐Valera, Miguel Verdú   +3 more
wiley   +1 more source

EFECTO DEL FUEGO EN LA REGENERACIÓN DE Pinus oocarpa Schiede ex Schltdl.

Revista Mexicana de Ciencias Forestales, 2018
Los incendios forestales afectan de manera constante al bosque La Primavera (LP); en consecuencia, las especies arbóreas han desarrollado adaptaciones que les permiten resistir, evadir o recuperarse, una de las cuales es Pinus oocarpa, conífera de amplia distribución en el lugar, cuyas plántulas exhiben un mínimo crecimiento ...
Magaly Sánchez Durán, Agustín Gallegos Rodríguez, Gerardo Alberto González Cueva González Cueva, Juan Carlos Castañeda González, Ramón Gerardo Cabrera Orozco   +4 more
openaire   +2 more sources

International Biological Flora: Ceratonia siliqua

Journal 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, Xavier Garcia‐Martí, Tarek A. Mukassabi, Joan Tous   +3 more
wiley   +1 more source

Experimentally testing animal responses to prescribed fire size and severity

Conservation 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, Daniel F. Bohórquez Fandiño, Darcy J. Watchorn, Sarah M. Legge, Chris R. Dickman   +4 more
wiley   +1 more source

Caracterización del efecto de sitio en la Isla de Tierra del Fuego mediante la relación espectral H/V [PDF]

, 2023
La relación espectral entre las amplitudes horizontal y vertical de los registros de vibraciones en función de la frecuencia presenta una alta sensibilidad a la estructura cortical cercana a la superficie.
Flores, Guadalupe
core  

Habitat differences in seed‐dispersing vertebrates indicate dispersal limitation in tropical bracken‐dominated deforested areas

Biotropica, Volume 56, Issue 3, May 2024.
Forest regeneration in tropical bracken‐dominated deforested areas is mainly hindered by dispersal limitation. We found differences in species composition of seed‐dispersing birds and bats between the forest and bracken‐dominated areas, which could be one of the main causes of dispersal limitation in forest regeneration in tropical bracken‐dominated ...
Silvia C. Gallegos, Cesar Mayta, Mariana Villegas, Guido M. Ayala, Kazuya Naoki, Josef Rechberger, Valeria Rojas, María E. Viscarra, Nuria Bernal‐Hoverud, Mauricio Espejo, Isabell Hensen   +10 more
wiley   +1 more source

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

Cuadernos 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, H. Knicker, J.A. González-Pérez, F.J. González-Vila, N.T. Jiménez-Morillo, G. Almendros   +5 more
doaj   +1 more source