Results 21 to 30 of about 1,444 (189)
An Andean bear population hotspot in Northern Peru
Ursus, 2021 Peru is probably home to the largest population of Andean bears (Tremarctos ornatus; Peyton 1999); however, no studies have assessed the density and ecology of the species in this region in the past 20 years. Population density estimates are a cornerstone of species conservation because they help guide decision-making and monitoring of species trends ...
Osterman, Wilhelm H. A. +2 more
openaire +2 more sources
Animals, 2020 The spectacled, or Andean, bear (Tremarctos ornatus) is classified as vulnerable by the IUCN due to climate change and human-induced habitat fragmentation. There is an urgent need for the conservation of spectacled bear at real time. However, the lack of
Gerson Meza Mori +8 more
doaj +1 more source
The Andean bear alopecia syndrome may be caused by social housing [PDF]
Zoo Biology, 2019 AbstractThe Andean bear alopecia syndrome is a progressive and chronic condition documented in ex situ populations. Recent advances focus on treating symptoms, not preventing future cases. We therefore explored the epidemiology of this syndrome through an analysis of husbandry and veterinary conditions of 63 Andean bears (26M:37F) housed in North and ...
Russell C. Van Horn +5 more
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Bolivian Studies Journal, 2021 In this article, I draw on Tupac Amaru Kamaq Taytanchisman (1962) by José María Arguedas and Imágenes paceñas (1979) by Jaime Saenz to illuminate the ways that serpents, rivers, and mountains bear upon the spatial organization of Lima and La Paz.
Christian Elguera
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PLoS ONE, 2018 Although the Andes have long been occupied by people, habitat loss, fragmentation through deforestation, and other human activities such as introduction of invasive species have increased drastically during the past century.
Galo Zapata-Ríos, Lyn C Branch
doaj +1 more source
Frontiers in Veterinary ScienceMountain tapir (Tapirus pinchaque) are endangered Andean ungulates for which infectious disease exposure in free-ranging populations remains poorly characterized.
Liza Dadone +8 more
doaj +1 more source
Environmental Impact of Silicic Magmatism in Large Igneous Province Events
Geophysical Monograph Series, Page 133-151., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Scott E. Bryan
wiley +1 more source
Carrion ecology: concepts, interdisciplinary synthesis, and perspectives
Biological Reviews, EarlyView.ABSTRACT Carrion is a ubiquitous resource in both terrestrial and aquatic ecosystems, yet it has long been overlooked in ecological research. Over the past two decades, studies on carrion and the many organisms that exploit it have flourished, revealing not only wide‐ranging ecological functions but also significance far beyond ecology.
Marcos Moleón +38 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Transformative change is required to address persistent and systemic drivers of biodiversity loss. There is an urgent need for innovative solutions that tackle root causes in place‐specific contexts. Evidence indicates that small, innovative, purpose‐driven businesses can serve as vehicles for developing place‐based solutions.
Shova Thapa Karki, Bradley D. Parrish
wiley +1 more source
Geological Journal, EarlyView.U–Pb isotope and trace element geochemistry of apatite from carbonatites of Peshawar Plain Alkaline Igneous Province, western Himalaya shows Permo‐Carboniferous magmatism, an additional magmatic pulse during Cretaceous, and post‐magmatic hydrothermal/metasomatism during Oligocene. ABSTRACT U–Pb isotope and trace element geochemistry of apatite combined
Mehboob ur Rashid +9 more
wiley +1 more source