Výsledky vyhledávání - "Patricia V. Zelaya"

Anvil use for seed consumption by the White-fronted Woodpecker Melanerpes cactorum during summer season with diverse resource availability

Autor: Maria Gabriela Nuñez Montellano, Pedro G. Blendinger, Patricia V. Zelaya

Publikováno v: Journal of Ornithology. 162:669-676

The use of anvils for foraging allows access to food that cannot be exploited otherwise by most birds or other animals. This may be especially important in habitats where food resources are scarce or fluctuate seasonally and where animals exploit nov

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3172b09d140cef34820c6908b7a8f6f
https://doi.org/10.1007/s10336-021-01860-6

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How do habitat amount and habitat fragmentation drive time-delayed responses of biodiversity to land-use change?

Autor: Florian Pötzschner, Tobias Kuemmerle, Asunción Semper-Pascual, Matthias Baumann, Bibiana Gómez-Valencia, Patricia V. Zelaya, Cole Burton, Leandro Macchi, Julieta Decarre, Gregorio I. Gavier-Pizarro, Matías E. Mastrangelo

Publikováno v: Proc Biol Sci

Land-use change is a root cause of the extinction crisis, but links between habitat change and biodiversity loss are not fully understood. While there is evidence that habitat loss is an important extinction driver, the relevance of habitat fragmenta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfc1b7143d26e032a958069f2a16f04d
https://pubmed.ncbi.nlm.nih.gov/33402071

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Land tenure and biological communities in dry Chaco forests of northern Argentina

Autor: Leandro Macchi, Patricia V. Zelaya, Hector Ricardo Grau, Sofía Marinaro

Publikováno v: Journal of Arid Environments. 123:60-67

Environmental factors and land use control habitat quality and resources availability, thus regulating species distribution. Land tenure in general, and particularly traditional indigenous properties, strongly influence land use in forest ecosystems,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1364d8f43083d13de4ae56b84c1ec876
https://doi.org/10.1016/j.jaridenv.2014.06.005

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Soybean biotic pollination and its relationship to linear forest fragments of subtropical dry Chaco

Autor: Roxana Aragón, Pedro G. Blendinger, Patricia V. Zelaya, Natacha P. Chacoff

The delivery of ecosystem services, such as biotic pollination is a benefit that nature provides us. Pollinators increase the quantity, quality and stability of crops for food production. Previous works show that proximity to natural habitats increas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53201f7addd99982000c48805827b7e7
https://www.sciencedirect.com/science/article/pii/S1439179117302852

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Modelos predictivos para lechuzas alopátricas del género Strix (Strigiformes: Strigidae) en América del Sur: determinantes de sus distribuciones y procesos basados en el nicho ecológico

Autor: Facundo Xavier Palacio, Juan Manuel Girini, Patricia V. Zelaya

Strix (Strigidae) is a worldwide genus of 17 owl species typical of forested habitats, including Rusty-barred Owls (S. hylophila), Chaco Owls (S. chacoensis), and Rufous-legged Owls (S. rufipes) in South America. These species are distributed allopat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::093f69fff2033817ecb8b05de88db485
Wiley Online Library

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Trade-offs between land use intensity and avian biodiversity in the dry Chaco of Argentina: A tale of two gradients

Autor: Leandro Macchi, Patricia V. Zelaya, Sofía Marinaro, H. Ricardo Grau

Publikováno v: Agriculture, Ecosystems & Environment. 174:11-20

Studies to assess the relationship between agriculture production and biodiversity conservation usually focus on one gradient ranging from a natural reference land cover type (typically forest) to an intensive productive land use. However, many semi-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47c529ee3a6cefd8d593a0cff64dad53
https://doi.org/10.1016/j.agee.2013.04.011

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Fine-tuning the fruit-tracking hypothesis: spatiotemporal links between fruit availability and fruit consumption by birds in Andean mountain forests

Autor: Román A. Ruggera, Patricia V. Zelaya, Pedro G. Blendinger, M. Gabriela Núñez Montellano, Oriana Osinaga Acosta, Rocío Sánchez, Leandro Macchi, M. Eva Alvarez, Eduardo Martín, Josefina Haedo

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

1. The fruit-tracking hypothesis predicts spatiotemporal links between changes in the abundance of fruit-eating birds and the abundance of their fleshy-fruit resources. 2. While the spatial scale of plant-frugivore interactions has been explored to u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbcf4790626e7d20674b60b2885e747b
https://doi.org/10.1111/j.1365-2656.2012.02011.x

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