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Diego Borme, Sara Legovini, Alessandra de Olazabal and Valentina Tirelli
Food availability is thought to exert a bottom-up control on the population dynamics of small pelagic fish; therefore, studies on trophic ecology are essential to improve their management. Sardina pilchardus is one of the most important commercial specie...
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Qingsong Zhang, Haoling Liao, Honghong Yang, Mengmeng Liu, Suobin Jia and Hua Li
In the pursuit of establishing a more environmentally sustainable and low-carbon hog farming system, the accurate quantification of emissions of greenhouse gas emanating from these systems, especially within the context of China, becomes imperative. Here...
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Emna Mhedhbi, Nadia Khelifi, Paola Foladori and Issam Smaali
A study of a microalgae?bacteria treatment system was conducted in a sequencing batch reactor (SBR) by combining a precultured native algae Nannochloropsis gaditana L2 with spontaneous municipal wastewater microorganisms. Two types of agitation, air mixi...
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Tiago José Belli, Lucila Adriani Coral, Maria Angeles Lobo Recio, Carlos Magno de Sousa Vidal, Flávio Rubens Lapolli
Pág. 221 - 227
This study aimed to evaluate the performance of a sequencing batch membrane bioreactor (SBMBR) in wastewater treatment for total nitrogen removal. The reactor, which was built on a pilot scale with a volume of 30 L, was operated for 154 days and fed with...
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Dimitra Rapti, Giovanni Martinelli, Guodong Zheng and Clelia Vincenzi
Bottled mineral waters originate from groundwater aquifers, their chemical composition being initially determined by geochemical water-rock interaction processes. The waters used for bottling originate from different parts of the hydrological cycle and h...
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Leandro D?Elia,Martin Muravchik,Juan R. Franzese,Andres Bilmes
Pág. 106 - 132
The Neuquen Basin constitutes one of the most conspicuous features of the Andean margin of Gondwana during Mesozoic times. The initial syn-rift infill (Late Triassic-Early Jurassic) of this ensialic extensional basin involved a profuse magmatic activity ...
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Constantin Pascal, Ionica Nechifor, Marian Alexandru Florea, Claudia Pânzaru, Daniel Simeanu and Daniel Mierli?a
This study aims to analyze the influence of an improved diet with vitamins and minerals (VM) on the live weight, body condition, quality of sperm, behavior, and fertility of rams. The biological material comprised two groups of rams (L1?control and L2?VM...
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Andrea Bragaglio, Aristide Maggiolino, Elio Romano and Pasquale De Palo
This paper aims to compare the cradle-to-farm gate sustainability of two dairy buffalo systems, according to life cycle assessment guidelines (LCA). Primary data were obtained by five intensive farms with feeding plans based on non-corn silage (NCS) and ...
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Laura Pintore, Virginia Sciacca, Salvatore Viola, Cristina Giacoma, Elena Papale and Giacomo Giorli
The patterns of movement of the fin whale (Balaenoptera physalus (Linnaeus, 1758)) in the Mediterranean Sea are still a matter of debate. Feeding aggregations are well known in the Corso-Liguro-Provençal Basin from July to September, but little is known ...
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José A. Miguel, José L. Calvo, Jesús Ciria, Begoña Asenjo
Pág. 65 - 73
To rear lambs of the Ojalada breed, fed exclusively on mothers? milk until 5 weeks, three feeding systems were compared: a) ewes kept indoors and fed chopped straw plus concentrate (IND+CH+C), total mixed ration (TMR); b) ewes kept indoors and fed whole ...
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Vilma Naujokiene, Rolandas Bleizgys, Kestutis Venslauskas and Simona Paulikiene
One of the problematic sectors according to GHG (greenhouse gas) and ammonia (NH3) emission quantities is agriculture. Without endangering food production (and intensifying), GHG emissions come from all sources in animal husbandry. The aim of this study ...
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PA. Pelicano, M. Divo de Sesar, N. Zamuner, J.L. Danelón, M. Yoshida
Pág. 55 - 62
The goal of this work was to establish an efficient protocol for vegetative propagation of Morus alba. At the same time this study aimed to evaluate the infl uence of this propagation protocol on the feeding of the larvae of Bombyx mori and crude silk pr...
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