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Post-Columbian environmental history of Lago Petén Itzá, GuatemalaHistoria ambiental postcolombiana del Lago Petén Itzá, Guatemala
(Universidad Nacional Autónoma de México. Instituto de Geología, 2010-11)
Two ~40-cm-long sediment cores, PI-SC-1-10m and PI-SC-2-40m, were recovered at 10 and 40 m water depth, respectively, from Lago Petén Itzá, in the Department of Petén, northern Guatemala. The cores span the last ~525 years ...
Ocorrência de ostracoda no médio Rio Doce/MG e revisão do estado da arte do estudo desse grupo no Brasil
(Universidade Federal de Minas GeraisUFMG, 2008-10-20)
The more important caracteristics of Ostracoda were reviewed, as well a survey of several scientific researches about freshwater and semi-terrestrial ostracods. Beyond these selections of researches about Brazilian fauna, ...
Freshwater ostracods as environmental tracers
(2014)
In this paper, the implementation of a discrete-time neural model in an field programmable gate array (FPGA) is proposed to model insulin-glucose dynamics of type 1 diabetes mellitus (T1DM) patients. The neural model is ...
Species composition, abundance and distribution of zooplankton in a tropical eutrophic lake: Lake Catemaco, México
(Universidad de Costa Rica, 1998)
Taxonomía y paleoecología de ostrácodos y foraminíferos del valle de Santa María (Mioceno Medio-Tardío), provincias de Catamarca, Tucumán y Salta, Argentina
(Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura, 2019)
En la presente tesis se realiza el primer análisis micropaleontológico integral de ostrácodos y foraminíferos fósiles procedentes de las Formaciones San José (Mioceno Medio) y Chiquimil (Mioceno Superior) del Grupo Santa ...
Bioindicators of climate and trophic state in lowland and highland aquatic ecosystems of the Northern Neotropics
(Revista de Biologia Tropical, 2013-06)
Chironomids, diatoms and microcrustaceans that inhabit aquatic ecosystems of the Northern Neotropics are abundant and diverse. Some species are highly sensitive to changes in water chemical composition and trophic state. ...
Evaluation of the ontogeny and sexual dimorphism in a new species of Middle Triassic Darwinulocopina (Crustacea, Ostracoda) from Argentina
(Blackwell Publishing, 2021-08)
Darwinulocopina is an interesting group of ostracods that includes some of the first invaders of freshwater habitats during the late Palaeozoic. The Permian–Triassic extinction greatly reduced their diversity, culminating ...
Facing predation risk in aquatic systems: Differential response of zooplankton and habituation to the false alarm
(E Schweizerbartsche Verlags, 2016-11)
In aquatic systems, physical and chemical alarm signals favor early detection of predators and promote the development of antipredation behaviors in prey. However, further studies are needed to understand how different ...
Feeding ecology of the American freshwater goby Ctenogobius shufeldti (Gobiidae, Perciformes) in a sub-tropical estuary
(WILEY-BLACKWELLMALDEN, 2013-08-02)
The feeding ecology of the American freshwater goby Ctenogobius shufeldti in a low salinity salt-marsh habitat in the Paranagua Bay estuarine complex (Brazil) was assessed through the gut analysis of 632 individuals. The ...