Results 41 to 50 of about 2,058 (165)

Estimación de la edad de guanaco (Lama guanicoe) a partir de los dientes incisivos: un aporte metodológico para la construcción de perfiles de mortalidad

open access: yesRevista del Museo de Antropologia, 2017
El guanaco fue el principal recurso para los cazadores-recolectores que habitaron las regiones pampeana y patagónica de Argentina. Este ungulado jugó un rol fundamental en las esferas económica, social e ideológica de estas sociedades durante el Holoceno.
Cristian A. Kaufmann   +2 more
doaj   +1 more source

More pumas (Puma concolor) does not change perceptions: The mismatched response of ranchers to the presence of a top carnivore

open access: yesPeople and Nature, Volume 8, Issue 7, Page 2148-2161, July 2026.
Abstract Human‐wildlife conflicts (HWCs) are one of the most critical conservation challenges worldwide. Large carnivores are frequently at the centre of these conflicts because of the perceived and real threats they pose to livestock and human safety.
Esperanza C. Iranzo   +10 more
wiley   +1 more source

Fog, Symbiosis, and Survival: The Ecological Architecture of the Grit Crust From the Atacama Desert Represents a Lichen Holobiome Rather Than a Soil Microbiome

open access: yesEnvironmental Microbiology, Volume 28, Issue 6, June 2026.
Multi‐marker metabarcoding (16S rRNA, 18S rRNA, ITS2) of the fog‐dependent grit crust in the Atacama Desert reveals a community structured by lichen symbioses rather than typical soil‐derived microbial assemblages. The green algal photobiont Trebouxia dominates the eukaryotic community, accompanied by lichenized Caliciales and lichen‐associated ...
Patrick Jung   +6 more
wiley   +1 more source

Midsummer Trophic Overlap Between Guanaco and Sheep in Patagonian Rangelands

open access: yes, 2020
Diet overlap estimation among species is important to understand interspecific interactions. Through these interactions, one species may extinguish others through competition or adapt through mechanisms such as resource partitioning.
Moraga, C.A.   +4 more
core   +1 more source

Contribution of privately protected areas to the conservation of a threatened woodland bird community

open access: yesConservation Science and Practice, Volume 8, Issue 6, June 2026.
Abstract Legally protecting areas of habitat is a common action for the conservation of threatened species and communities. However, protection on public land alone is inadequate to conserve many species and ecosystems. The inclusion of privately protected areas within the protected area network provides one mechanism to address this shortfall.
Clare Bracey   +3 more
wiley   +1 more source

Factors influencing guanaco distribution in southern Argentine Patagonia and implications for its sustainable use [PDF]

open access: yes, 2010
The Guanaco (Lama guanicoe) has suffered a progressive decline in numbers because of unregulated hunting and poaching by an assumed competition with sheep.
Travaini, Alejandro   +7 more
core   +1 more source

Seroprevalence of Neospora caninum in Camelids of the New and Old World: A Global Systematic Review and Meta‐Analysis

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
Based on the present systematic review and meta‑analysis, the pooled prevalence of N. caninum in camelids was 10% (95% CI: 7%–12%) with significant heterogeneity (I2 = 93.75%, p < 0.0001). The highest rate was detected in Old World camelids, 14% (95% CI: 10%–19%), indicating that this group is more susceptible to N. caninum exposure.
Nashmin Mohemmi   +9 more
wiley   +1 more source

Diet of guanaco in sheep-free rangeland in Tierra del Fuego, Chile [PDF]

open access: yes, 2013
Artículo de publicación ISIA.E. Muñoz, and J.A. Simonetti. 2013. Diet of guanaco in sheep-free rangeland in Tierra del Fuego, Chile. Cien. Inv. Agr. 40(1):185-191.
Simonetti, Javier A.   +5 more
core   +1 more source

Skin histological structure of South American camel

open access: yesCiencia Veterinaria, 2017
It was described the histological and cytological characteristics of the skin of the guanaco (Lama guanicoe), llama (L. glama), vicuna (V. vicugna) and crosses of guanaco and llama of first generation.
Daniel Vicente Lacolla   +3 more
doaj  

A framework for capturing indirect impacts in site‐level screening for biodiversity risks

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1376-1386, May 2026.
Abstract Site‐based industrial operations such as mining, oil and gas extraction and renewable energy development are associated with many direct and indirect impacts on biodiversity. Consideration of the full range of these impacts when selecting a buffer distance to approximate the Area of Influence (AoI) of a project is critical for effective ...
Divya Narain   +6 more
wiley   +1 more source

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