Results 151 to 160 of about 34,691 (234)

The IceShark, an effective method for sampling plankton under sea ice

Limnology and Oceanography: Methods, EarlyView.
Abstract Seasonal sea ice plays a crucial role in shaping coastal ecosystem dynamics throughout the circumpolar region. Of particular interest to oceanographers is the ice‐ocean interface which functions as a multidimensional habitat, supporting both sympagic algae and pelagic phytoplankton in the under‐ice surface waters.
Eleanor A. Barry, Susan Ziegler, Joey Angnatok, Emma J. Harrison, Uta Passow   +4 more
wiley   +1 more source

<i>Leishmaniavirus</i> Type 1 Enhances In Vitro Infectivity and Modulates the Immune Response to <i>Leishmania (Viannia)</i> Isolates. [PDF]

Pathogens
Bonilla Fong AA, Pineda VJ, Calzada JE, Laurenti MD, Passero LFD, Beltran D, Chaves LF, Saldaña A, González K.   +8 more
europepmc   +1 more source

An autonomous and economical benthic incubation chamber for measuring dissolved oxygen fluxes in shallow, low‐flow environments

Limnology and Oceanography: Methods, EarlyView.
Abstract Benthic incubation chambers enclose a known volume of water overlying a known area to measure water chemistry changes and are typically used to quantify the metabolic activity of benthic organisms or communities. Here we present an economical benthic incubation chamber for shallow, low‐flow environments, built using off‐the‐shelf components ...
Luke D. Groff, Peter Berg, Karen J. McGlathery   +2 more
wiley   +1 more source

Rainfall alters network structure, while fragmentation results in the breakdown of a mixed-species group of birds. [PDF]

Oecologia
Gómez-Murillo L, Vizentin-Bugoni J, Ramírez-Mejía AF, Tarwater CE.   +3 more
europepmc   +1 more source

A lightweight clear liquid optical chamber baited remote underwater video system for monitoring fish in turbid coastal wetlands

Limnology and Oceanography: Methods, EarlyView.
Abstract Clear liquid optical chamber baited remote underwater video systems (CLOC‐BRUV) are an effective option for assessing fish assemblages in turbid water, but current designs are limited by their large size and high operational costs. We developed a lightweight CLOC‐BRUV unit and evaluated its performance through proof‐of‐concept trials and field
Hsin‐Wei Huang, Yu‐Jia Lin, Jing‐Ying Wu, Meng‐Hsien Chen   +3 more
wiley   +1 more source

Overview of SARS-CoV-2 genomic surveillance in Central America and the Dominican Republic from February 2020 to January 2023: the impact of PAHO and COMISCA's collaborative efforts. [PDF]

Front Public Health
Herrera Agüero S, Sosa A, Martinez AA, Moreno A, Conde Pereira CR, Gonzalez C, Soto-Garita C, Ulate D, Cordero-Laurent E, Brenes H, Sánchez IM, Mendez-Rico J, Góndola J, Molina Mora JA, Leite J, Franco L, Mendoza L, Gresh L, De La Cruz L, Castro Paz M, Barahona M, Iihoshi N, Chavarría O, Born P, Aguillón RM, Vasquez Cordova RC, Gonzalez S, Alvarado Silva SC, Sandoval López X, Imbert Y, Duarte-Martínez F.   +30 more
europepmc   +1 more source

Performance of a glider‐mounted multifrequency echosounder for measuring the vertical distribution and abundance of large pelagic copepods

Limnology and Oceanography: Methods, EarlyView.
Abstract The difficulty of sampling zooplankton communities in situ has driven advancements in autonomous, remote sensing technology. The goal of this paper was to perform a gear comparison study testing the performance of one such piece of technology—a glider‐mounted four‐frequency echosounder—against traditional shipboard methods of measuring ...
Delphine Mossman, Joseph D. Warren, Natasha J. Hynes, Kimberley T. A. Davies   +3 more
wiley   +1 more source

Association between cognitive function, socio-clinical factors and biomarkers among Panamanian adults living with and without HIV: A cross-sectional study. [PDF]

Sci Rep
Castillo Mewa J, Moreno J, Caballero LN, Rodríguez M, Cumbrera A, Niño C, Pascale JM, Villarreal AE, Chang LR, Araúz AB, Tratner AE, Britton GB, Oviedo DC, Mendoza Y.   +13 more
europepmc   +1 more source