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Creator:: Haggerty, Roy, Argerich, Alba, and Marti, Eugenia
Abstract:: A “smart” tracer is a tracer that provides, directly or through measurement of its concentration or in combination with another compound, at least one “bit” more of information about the environment through which it travels than a conservative tracer. In this study we propose and present the chemical compound resazurin...
Resource Type:: Article
Full Text:: -resorufin system Roy Haggerty,1 Alba Argerich,2 and Eugènia Martı́3 Received 16 November 2007; revised 25

Creator:: Haggerty, Roy, Martí, Eugénia, Argerich, Alba, von Schiller, Daniel, and Grimm, Nancy B.
Abstract:: We propose the experimental use of resazurin (Raz) and develop a metabolically active transient storage (MATS) model to include processes that may provide additional information on transient storage from a biogeochemical perspective in stream ecosystems. Raz is a phenoxazine compound that reduces irreversibly to resorufin (Rru) in the presence of...
Resource Type:: Article
Full Text:: metabolically active transient storage in stream ecosystems Roy Haggerty,1 Eugènia Martı́,2 Alba Argerich,3

Creator:: Argerich, Alba, Marti, Eugenia, Sabater, Francesc, Ribot, Miquel, von Schiller, Daniel, and Riera, Joan L.
Abstract:: This study examined the effect of increasing in-channel leaf standing stocks on hydrologic transient storage and nutrient retention in a Mediterranean mountain stream. A flood at the end of the leaf fall period provided the opportunity to examine the effect of abrupt removal of much of the leaf material. Twenty-one...
Resource Type:: Article
Full Text:: Alba Argerich1, 3, Eugènia Martí2, Francesc Sabater1, Miquel Ribot2, Daniel von Schiller2, and 4 Joan

Creator:: Argerich, A., Puig, M. A., and Pupilli, E.
Abstract:: In October 2000, the Matarranya River suffered an extraordinary flood with a measured flow rate of approximately 450 m³/s in the town of Vall-de-roures and a return period of about 500 years, according to the Ebro Hydrographic Confederation. The objective of this study was to determine the influence of the...
Resource Type:: Article
Full Text:: stations such as 292 Argerich et al. Alba Resaltado Alba Resaltado Alba Resaltado Alba Resaltado Alba

Creator:: Martinoy, Monica, Boix, Dani, Sala, Jordi, Gascon, Stephanie, Gifre, Jaume, Argerich, Alba, de la Barrera, Ricard, Brucet, Sandra, Badosa, Anna, Lopez-Flores, Rocio, Mendez, Montserrat, Utge, Josep Maria, and Quintana, Xavier D.
Abstract:: Coastal wetlands are characterized by high biodiversity, which is one of the main criteria considered when establishing protection policies or when proposing adequate management actions. In this study, the crustacean and aquatic insect composition of the Emporda wetlands is described. These two faunal groups contribute highly to the total biodiversity...
Resource Type:: Article
Full Text:: , Stéphanie Gascón2, Jaume Gifre1, Alba Argerich2, Ricard de la Barrera1, Sandra Brucet2, Anna Badosa2

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