Results 71 to 80 of about 21,430 (211)

Andean Land Use And Biodiversity: Humanized Landscapes In A Time Of Change [PDF]

open access: yes, 2009
Some landscapes Cannot be understood without reference., to the kinds. degrees, kinds, degrees, and history of human-caused modifications to the Earth's surface.
Brumfield R. T.   +14 more
core   +1 more source

“The Future Is Ancestral”: The Environmental Cuir Utopias of Gabriela Cabezón Cámara

open access: yesFuture Humanities, Volume 4, Issue 1, May 2026.
ABSTRACT Argentinian author Gabriela Cabezón Cámara identifies as a “socio‐environmentalist and writer” and has been actively involved in the feminist movement #NiUnaMenos since 2015, alongside her growing engagement with environmental activism. She advocates for Indigenous land rights, water accessibility, and challenges offshore petroleum extraction ...
Victoria Jara
wiley   +1 more source

Human-wildlife conflicts in Latin America: A systematic review of jaguars (Panthera onca) and Andean bears (Tremarctos ornatus)

open access: yesBiota Colombiana
Forest cover in Latin America has decreased in recent years due to the expansion of agriculture, forestry, and livestock ranching, exacerbating human-wildlife conflicts (HWC).
María Margarita Arrieta García   +1 more
doaj   +1 more source

The eoorthid brachiopod Apheoorthina in the Lower Ordovician of NW Argentina and the dispersal pathways along western Gondwana [PDF]

open access: yes, 2016
The eoorthid brachiopod Apheoorthina is reported for the first time from the Lower Ordovician of NW Argentina. It is represented by a species similar to A.
Benedetto, Juan Luis Arnaldo   +1 more
core   +2 more sources

Burden of Nutritional Deficiencies: A Systematic Analysis for the GBD 2021

open access: yesHealth Science Reports, Volume 9, Issue 5, May 2026.
ABSTRACT Background and Aims Nutritional deficiencies (ND) remain a major global health challenge, significantly affecting population well‐being. As part of the Global Burden of Disease (GBD) study, we conducted a comprehensive assessment of the prevalence, incidence, mortality, and disability‐adjusted life years (DALYs) attributed to ND from 1990 to ...
Shuxiong Nong, Rui Deng, Xiuhua Zhang
wiley   +1 more source

Report of phimosis in an Andean Bear Tremarctos ornatus (Mammalia: Carnivora: Ursidae) and ultrasonographic description of the male genitourinary system

open access: yesJournal of Threatened Taxa
The Andean Bear is classified as ‘Vulnerable’ by the IUCN Red List of Threatened Species. Unfortunately, there is still a lack of data on the species’ reproduction and reproductive pathologies. General anesthesia was administered to assess the health of
Aléxia Pimenta Bom-Conselho   +5 more
doaj   +1 more source

Soft Tissue Sarcoma Burden and Research Productivity: Global Patterns and Disparities, 1990–2021

open access: yesHealth Science Reports, Volume 9, Issue 5, May 2026.
ABSTRACT Background Soft tissue sarcoma (STS) is a rare and diverse type of cancer, with a disproportionate incidence and limited global epidemiological studies. This study aims to analyze the long‐term trends and epidemiological features of the global burden of STS from 1990 to 2021 and to reveal the global research productivity on STS.
Hongjie Pan   +8 more
wiley   +1 more source

Comparative Analysis of Gut Microbiota Among Captive Waterbird Species: Effects of Diet and Environmental Factors

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
This study reveals that diet drives gut microbiota differences in captive waterbirds (bar‐headed goose, ruddy shelduck, black‐necked crane), with protein‐rich diets shaping distinct microbial communities. Artificial lakes enhance microbial diversity compared to enclosures, offering insights for improving captive waterbird health.
He Liu   +4 more
wiley   +1 more source

Indicios indirectos de la presencia del oso andino (Tremarctos ornatus Cuvier, 1825) en el noroeste de Argentina Indirect evidence on the presence of the Andean bear (Tremarctos ornatus Cuvier, 1825) in northwestern Argentina

open access: yesRevista del Museo Argentino de Ciencias Naturales, 2009
La presencia de osos andinos (Tremarctos ornatus) en Argentina ha sido muy discutida debido a la ausencia de evidencia confirmativa. Muchos expertos en el oso dudan actualmente de su presencia en el país.
J. Fernando Del Moral, Andrés E. Bracho
doaj  

Temporal dynamics in functional fruit traits of native and invasive fleshy fruited plants in subtropical Andean forests

open access: yesFunctional Ecology, Volume 40, Issue 5, Page 1221-1232, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Fruits encompass the energetic and material flow between both interacting parties in frugivore‐mediated seed dispersal. Since fruit traits matter in frugivores' foraging decisions, the temporal dynamics of fruit traits might influence interaction outcomes.
Irene M. A. Bender   +3 more
wiley   +1 more source

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