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Rudy Benetti, Tobia Politi, Marco Bartoli and Nerijus Nika
In situ evaluations of the metabolic rates (i.e., respiration and excretion) of salmonid eggs are mostly indirect, focusing on the sampling of hyporheic water from wild or artificial nests. Comparatively, experimental studies carried out under controlled...
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Shanshan Wang, Wenjing Wang, Yingxin Cui, Yichao Bai, Chunjing Liu, Wenhua Liao and Zhiling Gao
Application of organic manure on farmland is one of the most important tasks in agricultural recycling. However, few studies have investigated the potential impact of different solid?liquid separation (SLS) technologies on soil porosity and greenhouse ga...
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Rita B. Domingues, Benjamin A. Mosley, Patrícia Nogueira, Inês B. Maia and Ana B. Barbosa
It is generally assumed that the larger the bottle volume, the longer the duration of phytoplankton microcosm experiments. We hypothesize that volume and duration are independent, as volume does not regulate the extension of the exponential growth phase....
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Lingling Zhang, Lizao Liu and Yuping Zhang
Submerged macrophyes have been widely used to restore aquaculture ponds in recent years. Yet, whether the residual antibiotics in ponds will affect the remediation effect of submerged macrophyes, and the effect of different submerged macrophyes on the wa...
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Lanfang Hu, Ziyi Feng, Yongxiang Yu and Huaiying Yao
Metal oxide nanoparticles (NPs) have been widely used in industrial and agricultural production and introduced into soils. The impact of these nanoparticles on soil nitrous oxide (N2O) emission is unclear. We conducted a microcosm experiment to investiga...
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Aleksandra Ukalska-Jaruga, Grzegorz Siebielec, Sylwia Siebielec and Monika Pecio
The aim of this study was to assess the impact of soil amendments, characterized by different sorption properties, on the effectiveness of trace elements? (Cu, Zn, Pb, Cd, Ni, and Cr) stabilization and bioavailability to earthworms. The study was conduct...
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Natalia Kapetanaki, Evangelia Krasakopoulou, Eleni Stathopoulou, Manos Dassenakis and Michael Scoullos
Normally atmospheric CO2 is the major driver of ocean acidification (OA); however, local discharge/degradation of organic matter (OM) and redox reactions can exacerbate OA in coastal areas. In this work we study the response of nutrient and carbon system...
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Sophie Gentès, Mathilde Monperrus, Alexia Legeay, Claire Gassie, Régine Maury-Brachet, Jean-Marc André and Rémy Guyoneaud
The freshwater lakes of southwestern France are subject to the development of invasive macrophytes which are associated with mercury (Hg) contamination of the food web. The aim of this study was to determine the bioavailability of methylmercury (MeHg) pr...
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Andres D. Sola, Luca Marazzi, Monica M. Flores, John S. Kominoski and Evelyn E. Gaiser
Nitrogen (N) and phosphorus (P) concentrations and N:P ratios critically influence periphyton productivity and nutrient cycling in aquatic ecosystems. In coastal wetlands, variations in hydrology and water source (fresh or marine) influence nutrient avai...
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Nathalie Pülmanns, Inga Nordhaus, Karen Diele and Ulf Mehlig
Water uptake by mangrove trees can result in salt accumulation in sediment around roots, negatively influencing growth. Tidal pumping facilitates salt release and can be enhanced by crab burrows. Similarly, flushing of burrows by incoming tidal water dec...
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