Results 111 to 120 of about 4,979 (199)

Genetic and Ecological Management of Pacific Salmon Fisheries for the 21st Century

Fisheries Management and Ecology, Volume 33, Issue 4, Page 633-645, August 2026.
ABSTRACT Based on ecological adaptation theory, tremendous effort is being spent on measures that are eliminating salmon hatcheries and fishing opportunities with the intention of protecting wild runs deemed to be of particular genetic importance to the survival of the species.
Randall E. Brummett, Ian G. Cowx, Devin M. Bartley   +2 more
wiley   +1 more source

Risk factors for antimony treatment failure in American Cutaneous Leishmaniasis in Northwestern-Argentina. [PDF]

PLoS Negl Trop Dis, 2021
García-Bustos MF, González-Prieto G, Paniz-Mondolfi AE, Parodi C, Beckar J, Monroig S, Ramos F, Mora MC, Delgado-Noguera LA, Hashiguchi Y, Jaime D, Moreno S, Ruiz-Morales L, Lemir CG, Barrio A.   +14 more
europepmc   +1 more source

Diet of the Short-eared Owl in northwestern Argentina

, 2001
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Cirignoli, Sebastian, Podesta, Dario H., Pardinas, Ulyses F. J.   +2 more
openaire   +2 more sources

Impact of Climate Change on the Potential Distribution of Macaúba (Acrocomia aculeata, Acrocomia totai, Acrocomia intumescens) in Brazil

GCB Bioenergy, Volume 18, Issue 8, August 2026.
Climate change is projected to drive contrasting responses among Brazilian macaúba palms, ranging from relative stability and expansion to severe suitability loss. Ensemble ecological distribution models identified Acrocomia intumescens as highly vulnerable, while A.
George Corrêa Amaro, Vanessa Gonçalves do Nascimento, Anderson Barbosa Evaristo, Santiago José Elías Velazco, Ricardo Siqueira da Silva, Niloufar Lorestani, Farzin Shabani   +6 more
wiley   +1 more source

A Global Review of Microplastic Contamination in Groundwater: Empirical Evidence and Latin American Perspectives

Water and Environment Journal, Volume 40, Issue 3, Page 357-366, August 2026.
ABSTRACT The presence of microplastics (MPs) in groundwater has emerged as a significant concern due to their environmental impact and the threat they pose to vital water resources, groundwater being one of the most important freshwater sources in the world.
Lara Luiza de Oliveira Pompermayer, Ana Dalva de Oliveira de Santos, Danieli Lima da Cunha, Joel de Matos Junior, Khauê Silva Vieira, Diego Gomes Carvalho, Christine Claire Gaylarde, José Antonio Baptista Neto   +7 more
wiley   +1 more source

UNA MÁSCARA DE COBRE DE TRES MIL AÑOS: ESTUDIOS ARQUEOMETALÚRGICOS Y COMPARACIONES REGIONALES A 3000-YEAR-OLD COPPER MASK: ARCHAEOMETALURGICAL ANALYSIS AND REGIONAL COMPARISONS

Boletín del Museo Chileno de Arte Precolombino, 2010
En este artículo presentamos una máscara del noroeste de Argentina que es uno de los objetos de cobre más antiguos de la región andina. Damos a conocer sus particulares condiciones de hallazgo y los fechados radiocarbónicos asociados.
M. Cristina Scattolin, M. Fabiana Bugliani, Leticia I Cortés, Lucas Pereyra Domingorena, Marilin Calo   +4 more
doaj  

Sewershed surveillance as a tool for smart management of a pandemic in threshold countries. Case study: Tracking SARS-CoV-2 during COVID-19 pandemic in a major urban metropolis in northwestern Argentina. [PDF]

Sci Total Environ, 2023
Cruz MC, Sanguino-Jorquera D, Aparicio González M, Irazusta VP, Poma HR, Cristóbal HA, Rajal VB.   +6 more
europepmc   +1 more source

High‐Resolution Imaging of a Distant M6 Intermediate‐Depth Earthquake Using Ocean‐Bottom DAS and Seismic Network

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Distributed Acoustic Sensing (DAS) provides dense, wide‐aperture observations potentially ideal for imaging earthquake rupture processes. By combining data from a ∼450 km‐long seafloor DAS array offshore Chile and a conventional seismic network, we image an Mw 6.0 intermediate‐depth earthquake ∼400 km away in Argentina, achieving km‐scale ...
Yuqing Xie, Jean‐Paul Ampuero, Martijn van den Ende, Tong Zhou, Alister Trabattoni, Marie Baillet, Diane Rivet   +6 more
wiley   +1 more source

Highland Grassland Vegetation in the Northwestern Andes of Argentina

Mountain Research and Development, 2004
Abstract In the Andean Cordillera, natural grasslands above 2500 m are used for livestock grazing. Few studies on the effects of foraging natural vegetation have been conducted in the northern Argentinean Andes, although this activity is frequently considered to be involved in the dragging of large amounts of sediment and in soil erosion after summer ...
openaire   +1 more source

Archaeology of agriculture in the Cumbres Calchaquíes (Tucumán, Argentina): new insights into La Ciénega and Tafí Valleys during the first millennium CE

Frontiers in Environmental Archaeology
This study examines the agricultural and ecological strategies of pre-Hispanic Andean communities, focusing on their innovative practices and land management techniques that fostered complex agrarian systems.
Valeria Franco Salvi, Jordi A. López Lillo, Julián Salazar   +2 more
doaj   +1 more source