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Instituto de Ecología Acuática

Archivo de noticias

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Archivo de noticias

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Arsenic Biogeochemistry
Biotic and Abiotic Factors Influencing Arsenic Biogeochemistry and Toxicity in Fluvial Ecosystems: A Review
This review is focused on the biogeochemistry of arsenic in freshwaters and, especially,
on the key role that benthic microalgae and prokaryotic communities from biofilms play together
in through speciation, distribution, and cycling.
Current Zoology
Effect of environmental enrichment on the body shape of the pumpkinseed
Effect of environmental enrichment on the body shape of the pumpkinseed
Noëlle Fabre, Anna Vila-Gispert, Cristina Galobart, Dolors Vinyoles
Current Zoology, zoaa012, https://doi.org/10.1093/cz/zoaa012
18/03/2020
RecercaPublicacions
Current Zoology
Size-related effects and the influence of metabolic traits and morphology on swimming performance in fish
Energy metabolism fuels swimming and other biological processes. We compared the swimming performance and energy metabolism within and across eight freshwater fish species.
Foro Life Invasaqua
Life Invasaqua organiza el primer foro para impulsar la transferencia de conocimiento sobre especies invasoras
Transferir e intercambiar información para fomentar sinergias entre grupos clave relacionados con la gestión y manejo de las Especies Exóticas Invasoras (EEI), será el objetivo del I Foro de Transferencia de Conocimiento de Life Invasaqua que acogerá el Museo Nacional de Ciencias Naturales (MNCN) el 18 de marzo.
29/02/2020
CongresosRecercaSocietat
MedRecover
GR MAR attended the MedRecover anual meeting
We were more than 20 marine scientist gathered to share our latest advances and to discuss about future collaborative projects and joint efforts.
10/02/2020
CongresosRecerca
Cristina Galobart
Happy to welcome Cristina Galobart
We are happy to welcome Cristina Galobart who is joining GR MAR as a PhD Student.Her PhD thesis is about adaptation of conservation and restoration actions of marine forests dominated by species of the genus Cystoseira to future global change.
03/02/2020
RecercaTesis doctorals
MSCA-ITN PRORISK
Two Early Stage Researcher positions of the MSCA-ITN PRORISK at GRECO-IEA and CEAB-CSIC
The IEA at the UdG, the IFE group at the CEAB-CSIC, and the Marie Skłodowska -Curie Innovative Training Network (MSCA-ITN) project “Best chemical risk assessment professionals for maximum Ecosystem Services benefit (PRORISK)” OFFER two Early Stage Researcher (PhD Student) positions:
21/01/2020
RecercaTesis doctorals
Reliability analysis of fish traits
Reliability analysis of fish traits reveals discrepancies among databases
Trait‐based approaches are commonly used in ecology to understand the relationship between biodiversity and ecosystem functioning, environmental filtering or biotic responses to anthropogenic perturbations. However, little is known about the reliability of assigned traits and the consistency of trait information among different databases currently in use.
08/01/2020
RecercaPublicacions
Mosquit_tigre_femella
Investigadors de la UdG alerten que les espècies introduïdes han augmentat un 30 % en aigües continentals
Han actualitzat la llista d’espècies establertes al medi ambient, introduïdes de manera intencionada, il·legal o per accident. Han detectat 27 espècies noves però han observat un estancament o disminució en les taxes des del punt de vista global.
Conceptual figure
New paper in SciRep: insights in oocyte dynamics shed light on the complexities associated with fish reproductive strategies
In our new paper published in Scientific Reports we give insights in oocyte dynamics that shed light on the complexities associated with fish reproductive strategies. Our results suggest that an species previously considered indeterminate, perform a low-cost predefinition; and that the potential fecundity estimation should be complemented with primary oocyte dynamics.
11/12/2019
RecercaPublicacions
Alien animal introductions in Iberian inland waters
Alien animal introductions in Iberian inland waters: An update and analysis
Inland waters provide innumerable ecosystem services and for this reason are among the most negatively impacted ecosystems worldwide. This is also the case with invasive alien species, which have enormous economic and ecological impacts in freshwater ecosystems.
15/11/2019
RecercaSocietatPublicacions
Amphibians of North Africa
Amphibians of North Africa
Amphibians of North Africa is a comprehensive compilation of available data on the amphibians and reptiles found in various ecosystems across North West Africa and parts of the Mediterranean region.
26/10/2019
RecercaPromocióPublicacions
Resident (DNA) and active (RNA) microbial communities in fluvial biofilms
Responses of resident (DNA) and active (RNA) microbial communities in fluvial biofilms under different polluted scenarios
Pollution from human activities is a major threat to the ecological integrity of fluvial ecosystems. Microbial communities are the most abundant organisms in biofilms, and are key indicators of various pollutants.
26/10/2019
RecercaPublicacions
Photo:@franarnaugomez
What's going on with the sardine in the NW Mediterranean Sea?
Researchers from GRMAR_UdG and LIG_UdG from the University of Girona start a study relating the condition, reproduction, parasitism and genètics of sardine, with the aim to understand the decline of its captures.
23/10/2019
Recerca
Relationships of critical swimming speed Ucrit (a), maximal metabolic rate MMR (b) and absolute aerobic scope AAS (c) with fish mass for Spanish toothcarp, Aphanius iberus (N = 28) and mosquitofish, Gambusia holbrooki (N = 60).
Differences in swimming performance and energetic costs between an endangered native toothcarp (Aphanius iberus) and an invasive mosquitofish (Gambusia holbrooki)
Swimming performance is a key feature that mediates fitness and survival in many fish species. Using a swim tunnel respirometer, we compared prolonged swimming performance and energy use for two competing species: an endangered, endemic toothcarp (Aphanius iberus) and a worldwide invasive mosquitofish (Gambusia holbrooki).
Alba Serrat presenting her talk
GR MAR attended the ICES ASC 2019
Alba Serrat Llinàs, a member of GR MAR attended the 2019 Annual Scientific Conference of the International Council for the Exploration of the Seas held in Gothenburg (Sweden)
20/09/2019
CongresosRecercaPublicacions
general scheme
Call for a PhD candidate in the frame of the new project #ConSarVar
We are seeking a PhD candidate of biology or similar, interested in working with small pelagic fish.
#ConSarVar is a new projecte on the genomics and condition of sardines from the Mediterranean and its implications for fisheries managment, lead by Jordi Viñas and Marta Muñoz ( from the Universitat de Girona).
Cristina Linares mostrejant
Seminari: Advances in the conservation of the overexploited Mediterranean red coral Corallium rubrum
La Facultat de Ciències de la UdG acull un seminari a càrrec de la Dra. Cristina Linares, investigadora del Departament de Biologia evolutiva, Ecologia i Ciències ambientals i del Institut Recerca de la Biodiversitat de la Universitat de Barcelona.

Lloc: Sala de Graus, Facultat de Ciències
Hora: 12:30
Dia: 28/6/2019
26/06/2019
JornadasRecerca
Realtionships between parasitism an life-history traits
New paper out on the effects of parasitism on the reproduction and condition of a marine fish (Blue whiting)
High intensities of parasitic nematodes such as Anisakis sp. may compromise marine fish reproduction and condition through the energetic cost of the immune response
30/05/2019
RecercaPublicacions
Fish and Fisheries
Effective monitoring of freshwater fish
Freshwater ecosystems constitute only a small fraction of the planet's water resources, yet support much of its diversity, with freshwater fish accounting for more species than birds, mammals, amphibians or reptiles. Fresh waters are, however, particularly vulnerable to anthropogenic impacts, including habitat loss, climate and land use change, pollution and biological invasions.
29/05/2019
JornadasRecercaSocietatPublicacions
Biodiversitat al SudEst Asiàtic
ISBC-SBE 2019 International Symposium
The Conservation and Sustainable use of Biodiversity and Ecosystems Symposium will take place from 12 to 14 of September 2019, in Siem Reap, Cambodia.
06/05/2019
CongresosRecercaDocencia
Vídeo pesca elèctrica a la Tordera
Vídeo "Descobrim el paper bioindicador dels peixos com a bioindicadors: pesca elèctrica a la Tordera"
Vídeo de la sortida guiada "Descobrim el paper bioindicador dels peixos com a bioindicadors: pesca elèctrica a la Tordera", amb el guiatge especialitzat del Dr. Emili Garcia-Berthou (investigador del GRECO-IEA i de la línea d'ictiofauna de l'Observatori) i la col.laboració d'investigadors del GRECO-IEA (UdG) i estudiants de la UdG.
29/04/2019
UniversidadRecercaSocietat
Honoris Causa UdG
El químic Evert Jan Baerends i el biòleg Sovan Lek seran investits doctors honoris causa de la UdG
L’acte acadèmic tindrà lloc el 9 de maig a l’Aula Magna de la Facultat de Ciències i serà presidit pel rector de la Universitat de Girona, Quim Salvi.
24/04/2019
UniversidadRecercaSocietatPromoció
Ramon Margalef
2019 Any Margalef. Centenari del naixement de Ramon Margalef
Ramon Margalef va ser un dels ecòlegs més importants del segle XX, quan aquesta branca de la ciència s’estableix com a pròpia. Amb nombrosos premis i reconeixements internacionals, és un dels científics més il·lustres que ha donat el nostre país.
17/04/2019
RecercaSocietatPromoció
impact assessment protocols for non-native species
Consistency of impact assessment protocols for non-native species
Standardized tools are needed to identify and prioritize the most harmful non-native species (NNS). A plethora of assessment protocols have been developed to evaluate the current and potential impacts of non-native species, but consistency among them has received limited attention.
02/04/2019
RecercaSocietat
Kathleen Carpenter
Exposició Women in Limnology
L’Institut d’Ecologia Aquàtica acull l’exposició "Women in Limnology", del 18 al 29 de març.
U.S. News & World Report
La Universitat de Girona és la quarta millor espanyola en recerca ambiental i ecològica
Segons U.S. News & World Report 2019, que es basa en indicadors bibliomètrics (publicacions i citacions) i la reputació.

https://www.usnews.com/education/best-global-universities/spain/environment-ecology
15/03/2019
RecercaPromocióCalidad
Ebro River fish
El filtrado ambiental gobierna la distribución espacial de los peces exóticos en un gran río mediterráneo con impactos antrópicos
La abundancia de peces exóticos y el declive de las especies nativas en el río Ebro se explican más por factores ambientales que por asociaciones bióticas. Los peces exóticos dominan en los tramos de ríos más bajos con mayor temperatura, mayores cambios del uso del suelo y se ven favorecidos por los embalses y la regulación hidrológica.
16/01/2019
RecercaPublicacions
Orconectes rusticus. Foto: Peter Pearsall/U.S. Fish and Wildlife Service
Identifiquen 66 espècies exòtiques que amenaçaran la biodiversitat europea en els propers anys
Els científics han identificat espècies vegetals i animals exòtiques, encara no establertes a la Unió Europea, que representen la major amenaça potencial per a la biodiversitat i els ecosistemes de la regió.
20/12/2018
RecercaSocietat


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