Zobrazeno 1 - 10
of 351
pro vyhledávání: '"Sergi Sabater"'
Publikováno v:
Environmental Research Letters, Vol 19, Iss 11, p 113002 (2024)
More than half of the world’s rivers experience occasional, seasonal, or permanent drying, and this may increase because of climate change. Drying, i.e. severe reduction in water flow even leading to streambed desiccation, can have a profound impac
Externí odkaz:
https://doaj.org/article/06506407e7494718a6387535c8d3e074
Publikováno v:
MethodsX, Vol 10, Iss , Pp 102089- (2023)
River biofilms are biological consortia of autotrophs and heterotrophs colonizing most solid surfaces in rivers. Biofilm composition and biomass differ according to the environmental conditions, having different characteristics between systems and ev
Externí odkaz:
https://doaj.org/article/9519433bdc864ee69fdace1b77a9b83a
Autor:
Thibault Datry, Daniel Allen, Roger Argelich, Jose Barquin, Nuria Bonada, Andrew Boulton, Flora Branger, Yongjiu Cai, Miguel Cañedo-Argüelles, Núria Cid, Zoltán Csabai, Martin Dallimer, José Carlos de Araújo, Steven Declerck, Thijs Dekker, Petra Döll, Andrea Encalada, Maxence Forcellini, Arnaud Foulquier, Jani Heino, Franck Jabot, Patrícia Keszler, Leena Kopperoinen, Sven Kralisch, Annika Künne, Nicolas Lamouroux, Claire Lauvernet, Virpi Lehtoranta, Barbora Loskotová, Rafael Marcé, Julia Martin Ortega, Christine Matauschek, Marko Miliša, Szilárd Mogyorósi, Nabor Moya, Hannes Müller Schmied, Antoni Munné, François Munoz, Heikki Mykrä, Irina Pal, Riikka Paloniemi, Petr Pařil, Polona Pengal, Bálint Pernecker, Marek Polášek, Carla Rezende, Sergi Sabater, Romain Sarremejane, Guido Schmidt, Lisette Senerpont Domis, Gabriel Singer, Esteban Suárez, Matthew Talluto, Sven Teurlincx, Tim Trautmann, Amélie Truchy, Emmanouil Tyllianakis, Sari Väisänen, Liisa Varumo, Jean-Philippe Vidal, Annika Vilmi, Dolors Vinyoles
Publikováno v:
Research Ideas and Outcomes, Vol 7, Iss , Pp 1-58 (2021)
River networks are among Earth’s most threatened hot-spots of biodiversity and provide key ecosystem services (e.g., supply drinking water and food, climate regulation) essential to sustaining human well-being. Climate change and increased human wa
Externí odkaz:
https://doaj.org/article/e353a4745b7b45af811fbc8aefeb6e2a
Autor:
Anna Freixa, Vicenç Acuña, Marina Gutierrez, Josep Sanchís, Lúcia H. M. L. M. Santos, Sara Rodriguez-Mozaz, Marinella Farré, Damià Barceló, Sergi Sabater
Publikováno v:
Frontiers in Microbiology, Vol 9 (2018)
Organic micro-contaminants (OMCs) enter in freshwaters and interact with other contaminants such as carbon nanoparticles, becoming a problem of unknown consequences for river ecosystems. Carbon nanoparticles (as fullerenes C60) are good adsorbents of
Externí odkaz:
https://doaj.org/article/31f6ad5a071847a1b8f70f0633bd326c
Publikováno v:
PLoS ONE, Vol 12, Iss 4, p e0175932 (2017)
Hydrologic alteration is a major threat to freshwater biota, and particularly fish, in many river courses around the world. We analyzed and compared the effects of water abstraction on two threatened cyprinid fishes of contrasting ecology (the Medite
Externí odkaz:
https://doaj.org/article/93a0e6cfe72040a3b4d40aed57676304
Autor:
Sergi Sabater, Arturo Elosegui
Publikováno v:
Acta Biológica Colombiana, Vol 19, Iss 1 (2014)
ABSTRACT Rivers are among the most diverse and threatened ecosystems on the Earth, but their conservation is a requisite for sustainable development. Conservation must consider both the structure and the functioning of the elements (usually species)
Externí odkaz:
https://doaj.org/article/a77f2318fc434261a7318fab83c7fb38
Autor:
Isabel Muñoz Gracia, Sergi Sabater
Publikováno v:
Acta Biológica Colombiana, Vol 19, Iss 1 (2014)
This paper describes various approaches to evaluating ecological risk in rivers affected by multiple chemical stressors, with emphasis on biofilm and invertebrate community responses. Metrics should be considered as different lines of evidence that,
Externí odkaz:
https://doaj.org/article/77f344caff9844d1bd57dd9f29a65897
Publikováno v:
Environmental Research Letters, Vol 11, Iss 11, p 114025 (2016)
The loss and degradation of natural habitats is a primary cause of biodiversity decline. The increasing impacts of climate and land use change affect water availability, ultimately decreasing agricultural production. Areas devoted to irrigation have
Externí odkaz:
https://doaj.org/article/8d19cb8995174e729dbfd578fbe13848
Publikováno v:
PLoS ONE, Vol 6, Iss 8, p e23225 (2011)
Bacteria are highly diverse and drive a bulk of ecosystem processes. Analysis of relationships between diversity and single specific ecosystem processes neglects the possibility that different species perform multiple functions at the same time. The
Externí odkaz:
https://doaj.org/article/2fe343dc0bbc4ac2b14d3b66e1ed8d72
Autor:
Joan Artigas, Emili García-Berthou, Delia E Bauer, Maria I Castro, Joaquín Cochero, Darío C Colautti, Agustina Cortelezzi, John C Donato, Arturo Elosegi, Claudia Feijoó, Adonis Giorgi, Nora Gómez, Leonardo Leggieri, Isabel Muñoz, Alberto Rodrigues-Capítulo, Anna M Romaní, Sergi Sabater
Publikováno v:
Environmental Research Letters, Vol 8, Iss 1, p 014002 (2013)
We assessed the effects of nutrient enrichment on three stream ecosystems running through distinct biomes (Mediterranean, Pampean and Andean). We increased the concentrations of N and P in the stream water 1.6–4-fold following a before–after cont
Externí odkaz:
https://doaj.org/article/bc9f928a8564407f90ed0a773d826a20