A5062604305- Ichthyology and Marine Biology
- Marine and fisheries research
- Fish Ecology and Management Studies
- Marine animal studies overview
- Fish Biology and Ecology Studies
- French Literature and Poetry
- Coral and Marine Ecosystems Studies
- Philosophical and Cultural Analysis
- Mine drainage and remediation techniques
- Heavy metals in environment
- Soil Management and Crop Yield
- Marxism and Critical Theory
- Agricultural and Food Production Studies
- Comparative Literary Analysis and Criticism
- Freshwater macroinvertebrate diversity and ecology
- Isotope Analysis in Ecology
- French Literature and Critical Theory
- Oceanographic and Atmospheric Processes
- Microbial bioremediation and biosurfactants
- Species Distribution and Climate Change
- Microbial Community Ecology and Physiology
- Wildlife Ecology and Conservation
- Diatoms and Algae Research
- Bacterial biofilms and quorum sensing
Instituto Nacional de Investigacion y Desarrollo Pesquero
2010-2024
Consejo Nacional de Investigaciones Científicas y Técnicas
2011-2022
The effect of bioaugmentation with Sphingobium sp. AM strain on different soils microbiomes, pristine soil (PS), chronically contaminated (IPK) and recently (Phe) their implications in bioremediation efficiency was studied by focusing the ecology that drives bacterial communities response to inoculation. draft genome codifies genes for metabolism aromatic aliphatic hydrocarbons. In Phe, inoculation improved elimination phenanthrene during whole treatment, whereas IPK no improvement...
The diet and trophic level ( T L ) of the yellownose skate Zearaja chilensis in south‐western Atlantic Ocean (35°–54° S), how these varied relation to body size, sex, maturity stage, depth region were determined by analysis stomach contents. From 776 specimens analysed, 671 (86·5%) ranging from 180 1190 mm total length had prey their stomachs. was dominated fishes, mainly notothenioid Patagonotothen ramsayi Argentine hake Merluccius hubbsi . consumption fishes crabs increased with increasing...
Knowledge of environmental influence on reproductive dynamics in chondrichthyans is critical for effective management. The present study assessed the potential influences temperature and depth aggregations events narrownose smooth-hound shark (Mustelus schmitti), using an analysis criterion based co-occurrence different stages. Data were collected from 363 sample sites during six research surveys, covering area ~47744km2 along coast (38–42°S, <50m). Aggregations M. schmitti adults mostly...
Abstract Predicting the potential distribution of species and possible dispersal corridors at a global scale can contribute to better understanding availability suitable habitat move between, connectivity between regional distributions. Such information increases knowledge ecological biogeographic processes, but also has management applications scale, for example, estimating restocking ability exploited subpopulations. As case study, we tested utility environmental niche modeling investigate...
Evaluated was the seasonal and inter-annual association between habitat variables distribution pattern of apron ray (Discopyge tschudii) its relationship, with main force on environmental condition to understand influence estuarine continental shelf processes in coastal fishes Southwestern Atlantic Coastal System (34°–41°S). Two winter five spring research surveys SACS were analyzed Perry Smith methodology applied determine depth, temperature salinity abundance ray. The season highest...
More than 33 skate species have been registered in the Southwestern Atlantic Ocean (SAO) 34°S, where hotspots of endemic threatened marine chondrichthyans with high scientific and conservation priorities detected. The lack species-specific landing data highlights importance biological data-based methods to determine vulnerability productivity species. In this work, we estimated demographic parameters for skates Atlantoraja castelnaui, Rioraja agassizi, Sympterygia bonapartii, Zearaja...
Fisheries bycatch can severely affect the population status of species with low resilience such as sharks. Bycatch monitoring is an important issue for development conservation and management plans these species. The main objectives this study were to quantify model spatiotemporal trend porbeagle shark (Lamna nasus) in Argentinean surimi trawl fleet identify hotspots southwestern Atlantic Ocean. Using onboard observer data, we have demonstrated that L. nasus was usually caught by operating...
ABSTRACT This work examined the diet of porbeagle shark Lamna nasus in south‐west Atlantic Ocean (SWAO, Argentina, 52° S–56° S) by analysing stomach content information obtained scientific observers who sampled specimens captured as by‐catch on‐board commercial fishing vessels from 2010 to 2020. A total 148 sites were analysed, which estimated catch was composed mainly hoki Macruronus magellanicus (56.00%) and southern blue whiting Micromesistius australis (33.13%). From 413 sharks (292...
Population-scale information on the spatial ecology of threatened mobile sharks is required to design more effective management measures. Using an exhaustive collection presence-only records and relevant predictors, we applied temporally explicit environmental niche modelling study habitat use by a school shark Galeorhinus galeus population in Southwest Atlantic. As complementary tool, developed randomized association curves assess both representation data with biological possible...
The objective of this study was to estimate reproductive and population parameters the spiny dogfish Squalus acanthias for south‐western Atlantic Ocean. In total, 2714 specimens (1616 males 1098 females) were collected from surveys carried out using research vessels. Males ranged 225 861 mm total length ( L T ) females 235 925 . size at maturity (651 mm) significantly greater than that (565 mm). maximum proportion mature individuals P max gestation ogive <1, which indicates a not in...
Abandoned tailings ponds produce environmental and human health hazards due to the transfer of heavy metals through wind water erosion or leaching. To reduce these hazards, a reclamation strategy has been developed on pond based aided phytostabilization. In 2011 marble mud pig slurry were applied surface in spring 2012 thirteen native vegetal species introduced. The evolution different soil properties bio-available fraction Cd, Pb Zn monitored for two years (2012-2013). results showed that...
The objective of this study was to estimate the reproductive parameters porbeagle shark in Southwest Atlantic Ocean and thus characterize adult fraction population. Therefore, 1012 specimens were measured by scientific observers on board commercial trawl fleet operating south 50° S. size range from 77 292 cm fork length (L
En este trabajo analizamos las primeras traducciones al español de libros del escritor francés Maurice Blanchot, tomando como referencia el conjunto su obra enmarcada en ejercicios crítica literaria. Nos referimos a Sade y Lautréamont traducido por Marcia Cerretani para Ediciones Mediodía 1967, El espacio literario Vicky Palant Jorge Jinkis Paidós 1969. Teniendo cuenta que estado la cuestión no hay investigaciones específicas sobre estas traducciones, proponemos un abordaje amplío...
Reunidos en su conjunto, los artículos que integran el Dossier – independientemente de objetos seleccionados, pretéritos o más actuales– intervienen estas “etnografías del presente”, modo menos explícito, la tensión entre indetenible avance procesos reificación capitalista y apertura a nuevos escenarios, miradas disensuales, contrahegemónicas, capaces erosionar ser compacto capital.