Results 31 to 40 of about 6,906 (166)

Las aves y la limnología [PDF]

open access: yes, 1993
Fil: Martínez, Mariano.
Martínez, Mariano
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Colecciones de pruebas de evaluación de la asignatura de Limnología [PDF]

open access: yes, 2023
Pruebas de evaluación de los contenidos prácticos (prácticas de laboratorio y sesiones prácticas) y teóricos de la asignatura de Limnología del Grado de Recursos ...
Sánchez Hernández, Javier
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Consensus on future research directions in the phylum Rotifera

open access: yesLimnology and Oceanography, Volume 71, Issue 7, July 2026.
Abstract Rotifers play key roles in aquatic ecosystems, yet significant uncertainty remains about their diversity and evolution, and further evidence is needed to determine how reliably their responses to global change and human impacts can inform conservation.
Rafael L. Macêdo   +17 more
wiley   +1 more source

Limnología con y sin aparatos [PDF]

open access: yes, 2021
For a long time, limnology was mostly undertaken by using simple observation of Nature. Scientific apparatuses, initially invented by other scientific disciplines, were gradually employed in limnological studies. Nowadays, there are no freshwater studies
Álvarez Cobelas, Miguel
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Environmental Drivers of Jumbo Squid During Fishery Collapse in the Gulf of California (2019–2024)

open access: yesFisheries Oceanography, Volume 35, Issue 4, Page 477-491, July 2026.
ABSTRACT The jumbo squid (Dosidicus gigas) is a cephalopod endemic to the eastern Pacific with significant ecological and economic importance. Its exploitation in the Gulf of California (GC) peaked in the 1990s, with catches exceeding 100,000 tons, but collapsed in 2009 and virtually disappeared by 2015, largely due to environmental changes and ...
Mario Vásquez‐Ortiz   +5 more
wiley   +1 more source

Biología Acuática | Número 19 : Biodiversidad en la franja costera sur del Río de la Plata. Fitoplancton, zoobentos, peces de la zona portuaria de la ciudad de Buenos Aires [PDF]

open access: yes, 2018
La franja costera sur del Río de la Plata | A. Rodrigues Capitulo y N. Gómez Diversidad fitoplanctónica en la franja costera sur del Río de la Plata | N. Gómez y D. E. Bauer Diversidad de invertebrados bentónicos del Río de la Plata | I. I.
Instituto de Limnología "Dr. Raul A. Ringuelet"
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Crustacean zooplankton species richness in Chilean lakes and ponds (23°-51°S)

open access: yesLatin American Journal of Aquatic Research, 2013
Chilean inland-water ecosystems are characterized by their low species-level biodiversity. This study analyses available data on surface area, maximum depth, conductivity, chlorophyll-α concentration, and zooplankton crustacean species number in lakes ...
Patricio De los Ríos-Escalante
doaj  

Vulnerability to Global Environmental Change? Isotopic Inference of a Resident Population of Common Bottlenose Dolphins, Tursiops truncatus, in a Coastal Lagoon in the Southern Gulf of Mexico

open access: yesMarine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Through the isotopic composition of 211 samples of six different tissues (muscle, liver, heart, kidney, spleen, and lung) obtained from 51 Tursiops truncatus strandings over nearly a decade (2013–2022), this study evaluated the impact of environmental variations on a resident population in a coastal lagoon in the southern Gulf of Mexico ...
Karem Leonela Naranjo‐Ruiz   +3 more
wiley   +1 more source

Catálogo de la Colección Ictiológica del Instituto de Limnología “Dr. Raúl A. Ringuelet” (Parte I) [PDF]

open access: yes, 2008
La generación y puesta en marcha de la colección de ictiología del ILPLA fue encomendada por Raúl A. Ringuelet a uno de los autores de este catálogo (AMM) quién comenzó en 1981 con esta tarea, que fue formalizada a nivel internacional en 1985 (Leviton et
Lopez, Hugo Luis   +3 more
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Fundamentos de limnología neotropical [PDF]

open access: yes, 2022
La limnología es la ciencia a través de la cual podemos entender los fenómenos físicos, químicos y biológicos que ocurren en los ecosistemas acuáticos y conocer la flora y fauna que en ellos habita.
Ramírez Restrepo, John Jairo   +1 more
core  

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