Search Results - "ELOSEGI, Arturo"

Effects of hydromorphological integrity on biodiversity and functioning of river ecosystems by Elosegi, Arturo, Díez, Joserra, Mutz, Michael

“…River channels tend to a dynamic equilibrium driven by the dynamics of water and sediment discharge. The resulting fluctuating pattern of channel form is…”
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Effects of human-driven water stress on river ecosystems: a meta-analysis by Sabater, Sergi, Bregoli, Francesco, Acuña, Vicenç, Barceló, Damià, Elosegi, Arturo, Ginebreda, Antoni, Marcé, Rafael, Muñoz, Isabel, Sabater-Liesa, Laia, Ferreira, Verónica

“…Human appropriation of water resources may induce water stress in freshwater ecosystems when ecosystem needs are not met. Intensive abstraction and regulation…”
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Sea lamprey nests promote the diversity of benthic macroinvertebrate assemblages by Dhamelincourt, Marius, Rives, Jacques, Pons, Marie, Larrañaga, Aitor, Tentelier, Cédric, Elosegi, Arturo

“…The habitat heterogeneity hypothesis states that increased habitat heterogeneity promotes species diversity through increased availability of ecological…”
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Determining diet from faeces: Selection of metabarcoding primers for the insectivore Pyrenean desman (Galemys pyrenaicus) by Esnaola, Amaiur, Arrizabalaga-Escudero, Aitor, González-Esteban, Jorge, Elosegi, Arturo, Aihartza, Joxerra

“…Molecular techniques allow non-invasive dietary studies from faeces, providing an invaluable tool to unveil ecological requirements of endangered or elusive…”
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The nutrient uptake bioassay (NUB): A method to estimate the nutrient uptake capacity of biofilms for the functional assessment of river ecosystems by Colls, Miriam, Arroita, Maite, Larrañaga, Aitor, Pacheco, Juan Pablo, Solagaistua, Libe, Elosegi, Arturo

“…[Display omitted] •We developed the Nutrient Uptake Bioassay (NUB) to estimate ecosystem functioning.•NUB is a simple and standard field bioassay for…”
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Continental-Scale Effects of Nutrient Pollution on Stream Ecosystem Functioning by Woodward, Guy, Gessner, Mark O., Giller, Paul S., Gulis, Vladislav, Hladyz, Sally, Lecerf, Antoine, Malmqvist, Björn, McKie, Brendan G., Tiegs, Scott D., Cariss, Helen, Dobson, Mike, Elosegi, Arturo, Ferreira, Verónica, Graça, Manuel A.S., Fleituch, Tadeusz, Lacoursière, Jean O., Nistorescu, Marius, Pozo, Jesús, Risnoveanu, Geta, Schindler, Markus, Vadineanu, Angheluta, Vought, Lena B.-M., Chauvet, Eric

“…Excessive nutrient loading is a major threat to aquatic ecosystems worldwide that leads to profound changes in aquatic biodiversity and biogeochemical…”
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Priming of leaf litter decomposition by algae seems of minor importance in natural streams during autumn by Elosegi, Arturo, Nicolás, Angie, Richardson, John S

“…Allochthonous detritus of terrestrial origin is one of the main energy sources in forested headwater streams, but its poor nutritional quality makes it…”
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Legacy of Summer Drought on Autumnal Leaf Litter Processing in a Temporary Mediterranean Stream by Mora-Gómez, Juanita, Boix, Dani, Duarte, Sofia, Cássio, Fernanda, Pascoal, Cláudia, Elosegi, Arturo, Romaní, Anna M.

“…Temporary Mediterranean streams dry out in summer due to low precipitation and high temperatures, thus affecting biota and ecosystem functioning. The…”
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Organic Matter Decomposition and Ecosystem Metabolism as Tools to Assess the Functional Integrity of Streams and Rivers–A Systematic Review by Verónica Ferreira, Arturo Elosegi, Scott D. Tiegs, Daniel von Schiller, Roger Young

“…Streams and rivers provide important services to humans, and therefore, their ecological integrity should be a societal goal. Although ecological integrity…”
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ABC model for estimating sea lamprey local population size using a simple nest count during the spawning season by Dhamelincourt, Marius, Tentelier, Cédric, Elosegi, Arturo

“…Population estimation implies considering the biology of the species, but also the constraints of logistic aspects such as cost. While common methods based on…”
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Interactive effects of discharge reduction and fine sediments on stream biofilm metabolism by Pérez-Calpe, Ana Victoria, Larrañaga, Aitor, von Schiller, Daniel, Elosegi, Arturo

“…Discharge reduction, as caused by water diversion for hydropower, and fine sediments deposition, are prevalent stressors that may affect multiple ecosystem…”
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Impact of water abstraction on storage and breakdown of coarse organic matter in mountain streams by Arroita, Maite, Aristi, Ibon, Díez, Joserra, Martinez, Miren, Oyarzun, Gorka, Elosegi, Arturo

“…Water abstraction is a prevalent impact in streams and rivers, which is likely to increase in the near future. Because abstraction reduces discharge, the…”
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Differences in the sensitivity of fungi and bacteria to season and invertebrates affect leaf litter decomposition in a Mediterranean stream by Mora-Gómez, Juanita, Elosegi, Arturo, Duarte, Sofia, Cássio, Fernanda, Pascoal, Cláudia, Romaní, Anna M.

“…Microorganisms are key drivers of leaf litter decomposition; however, the mechanisms underlying the dynamics of different microbial groups are poorly…”
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Flow regulation by dams affects ecosystem metabolism in Mediterranean rivers by Aristi, Ibon, Arroita, Maite, Larrañaga, Aitor, Ponsatí, Lydia, Sabater, Sergi, von Schiller, Daniel, Elosegi, Arturo, Acuña, Vicenç

“…Summary Large dams regulate river hydrology and influence water chemistry, sediment dynamics, channel form and biotic communities. These effects may translate…”
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Factors controlling seasonality in leaf-litter breakdown in a Mediterranean stream by Mora-Gómez, Juanita, Elosegi, Arturo, Mas-Martí, Esther, Romaní, Anna M.

“…Litter breakdown is a pivotal ecosystem function in headwater streams, where it fuels food webs and controls C flux. Breakdown rates depend on environmental…”
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Effects of retention site on breakdown of organic matter in a mountain stream by Flores, Lorea, Díez, Jose Ramón, Larrañaga, Aitor, Pascoal, Cláudia, Elosegi, Arturo

“…Summary Organic matter inputs to streams can be retained in contrasting sites, from small leaf packs on top of cobbles to thick organic deposits trapped by…”
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Habitat Complexity in Aquatic Microcosms Affects Processes Driven by Detritivores by Flores, Lorea, Bailey, R A, Elosegi, Arturo, Larrañaga, Aitor, Reiss, Julia

“…Habitat complexity can influence predation rates (e.g. by providing refuge) but other ecosystem processes and species interactions might also be modulated by…”
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Organic Matter Processing on Dry Riverbeds is More Reactive to Water Diversion and Pollution Than on Wet Channels by Pérez-Calpe, Ana Victoria, de Guzman, Ioar, Larrañaga, Aitor, von Schiller, Daniel, Elosegi, Arturo

“…Rivers are severely affected by human activities and many are simultaneously impacted by multiple stressors. Water diversion for hydropower generation affects…”
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Effects of hydromorphological impacts on river ecosystem functioning: a review and suggestions for assessing ecological impacts by Elosegi, Arturo, Sabater, Sergi

“…Because of the serious effects of pollution on water supply much closer attention has been paid to water quality than to other aspects of river integrity…”
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Global pressures, specific responses: effects of nutrient enrichment in streams from different biomes by Artigas, Joan, García-Berthou, Emili, Bauer, Delia E, Castro, Maria I, Cochero, Joaquín, Colautti, Darío C, Cortelezzi, Agustina, Donato, John C, Elosegi, Arturo, Feijoó, Claudia, Giorgi, Adonis, Gómez, Nora, Leggieri, Leonardo, Muñoz, Isabel, Rodrigues-Capítulo, Alberto, Romaní, Anna M, Sabater, Sergi

“…We assessed the effects of nutrient enrichment on three stream ecosystems running through distinct biomes (Mediterranean, Pampean and Andean). We increased the…”
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