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Grup de recerca en Biodiversitat i recursos marins (GRMar)

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Graphical Abstract
Different microbial functioning in natural versus man-made Mediterranean coastal lagoons in relation to season
Coastal marsh lagoons are of high ecological relevance playing a key role in the carbon cycle but are threatened to disappear due to global change effects. Restoration practices can counteract this process.
Metacommunity resilience against simulated gradients of wildfire: disturbance intensity and species dispersal ability determine landscape recover capacity
Disturbances, such as wildfires, are one of the main drivers of biodiversity dynamics, and their frequency and intensity are expected to increase due to global change.
Cartell promocional
El nostre company Carlos Cano-Barbacil intervé a les V Jornades d’Investigadors Predoctorals de la Universitat de Girona
A partir del dilluns 14 i fins al dijous 17 de juny de 2021, s’estan celebrant les V Jornades d’Investigadors Predoctorals de la Universitat de Girona, jornades organitzades per l’Escola de Doctorat amb la col·laboració del Vicerectorat de Recerca.
Gambusia Holbrooki
Prioritizing Sex Recognition Over Learned Species Recognition: Hierarchical Mate Recognition in an Invasive Fish
Mate recognition is the process of identifying and assessing the appropriate species, sex or population of another individual for their suitability as a potential mate.
Pàgina web
Aparece el documento "Bibliografía sobre gestión y ecología de especies invasoras en España"
Desde la Red Temática sobre Invasiones Biológicas (InvaNET) hemos elaborado una bibliografía de casi 400 entradas sobre gestión y ecología de especies invasoras en España.
Graphical Abstract
Effects of reservoir cascades on diversity, distribution, and abundance of fish assemblages in three Neotropical basins
River systems are characterized by the existence of longitudinal processes structuring fish assemblages.
Cladocerans - Font: Wikipedia
Diel changes in vertical and horizontal distribution of cladocerans in two deep lakes during early and late summer
Temporal and spatial heterogeneity in the distribution of cladocerans in lakes could be caused by abiotic (wind, water currents) and biotic factors (reproduction, food resources, predation).
Captura del primer butlletí electrònic.
Publiquen el primer butlletí del projecte "Girona, Regió Sensible a l'Aigua"
El projecte PECT “Girona, regió sensible a l’aigua” s’erigeix per fer front al risc quantitatiu i qualitatiu de les aigües del Baix Ter.
River biofilms adapted to anthropogenic disturbances are more resistant to WWTP inputs
River biofilms adapted to anthropogenic disturbances are more resistant to WWTP inputs
The sensitivity and spatial recovery of river sediment biofilms along 1 km after the input of two wastewater treatment plants (WWTPs) located in two river reaches with different degrees of anthropogenic influence were investigated.
Graphical Abstract
Electro-bioremediation of nitrate and arsenite polluted groundwater
The coexistence of different pollutants in groundwater is a common threat. Sustainable and resilient technologies are required for their treatment.
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.
Effects of high nitrate input in the denitrification-DNRA activities in the sediment of a constructed wetland under varying C/N ratios
In constructed wetlands (CW), denitrification usually accounts for >60% of nitrogen removal and is supposedly affected by the inflow water and the wetland management practices.
Bacteria coated cathodes as an in‑situ hydrogen evolving platform for microbial electrosynthesis
Hydrogen is a key intermediate element in microbial electrosynthesis as a mediator of the reduction of carbon dioxide (CO2) into added value compounds.
Typha root - (CC) Antropology from the shed
Limited effect of radial oxygen loss on ammonia oxidizers in Typha angustifolia root hairs
The benefits of plant–microbe interactions have been exploited extensively for nutrient removal. Radial oxygen loss in aquatic macrophytes potentially promotes nitrification and accelerates nitrogen removal through coupled nitrification–denitrification process.
Rutilus Rutilus (CC) Tierwelt
Key factors explaining critical swimming speed in freshwater fish: a review and statistical analysis for Iberian species
Swimming performance is a key feature that mediates fitness and survival in aquatic animals.

Dispersal, habitat selection, predator–prey interactions and reproduction are processes that depend on swimming capabilities.
Barbus Meridionalis (CC) Lluis Zamora
Antioxidant system status in threatened native fish Barbus meridionalis from the Osor River (Iberian Peninsula): I. Characterization and II. In vitro Zn assays
The evaluation of antioxidant system capacity is important in aquatic toxicology. It was aimed to characterize the liver antioxidant enzymes (SOD, CAT, GPX, GR, and GST) and to test the in vitro Zn effect (200 and 400 ZnSO4 μg/L) in native fish Barbus meridionalis obtained from the Osor River (NE, Spain) influenced by Zn contamination.
La Pletera - (CC) Josep Pons i Busquet
Ecosystem metabolism dynamics and environmental drivers in Mediterranean confined coastal lagoons
Aquatic metabolism is an important descriptor of ecosystem functioning. The metabolism of ponds and confined coastal lagoons has been poorly studied in comparison to other aquatic systems, in which the metabolic dynamics are better understood.
PONDERFUL: Pond Ecosystems for Resilient Future Landscapes in A Changing Climate
GRECO/EcoAqua is part of a consortium that is running a new Horizon 2020 project ‘PONDERFUL’, led by the University of Vic (Spain). The project’s overarching aim is to develop improved methods for maximising the use of ponds and pondscapes in climate change adaptation and mitigation, biodiversity conservation and the delivery of ecosystem services.
AFRIMED project: Algal Forest Restoration in MEDiterranean sea
In the Mediterranean Sea, macroalgal forests represent one of the most valuable, but rapidly disappearing habitats. Here, capitalising on the experience gained and the knowledge accumulated in previous projects, we have formulated a consortium that will improve existing, and develop new restoration techniques to efficiently restore degraded macroalgal forests
Logotip MERCES
MERCES project: Marine Ecosystem Restoration in Changing European Seas
The Marine Fores team is a partner of the MERCES project on the restoration of different degraded marine habitats
ANIMA project: Marine Invasions
ANIMA project seeks to determine how global warming may interact with biological invasions across all steps of the invasion pathway.
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.
Xenia Frigola
Very happy with the new incorporation to the team: Xènia Frigola
Xènia Frigola is joining our team as a research technician analysing the relationship between parasitism and condition in sardine (Sardina pilchardus).
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.
RecercaTesis doctorals
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.
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.
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)
7è EPC a Zagreb, Croacia
7a edició del European Phycological Congress (EPC)
7a edició del Congrés Phycological Europeu celebrat a Zagreb (Croàcia) del 25 al 30 d'agost de 2019. Aquest congrés té lloc cada quatre anys i reuneix a ficòlegs de tot el món de tots els camps de la ficologia. Hem presentat investigacions actuals sobre boscos marins mediterranis, algues invasores i espècies intermareals.
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

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