Zobrazeno 1 - 10
of 140
pro vyhledávání: '"ANTONIO OSTRENSKY"'
Autor:
Ana Silvia Pedrazzani, Nathieli Cozer, Murilo Henrique Quintiliano, Camila Prestes dos Santos Tavares, Vilmar Biernaski, Antonio Ostrensky
Publikováno v:
Frontiers in Veterinary Science, Vol 10 (2023)
The primary aim of this study was to comprehensively evaluate the welfare of Nile tilapia (Oreochromis niloticus) throughout their entire life cycle within aquaculture, spanning from reproduction to slaughter. The methodology was structured to identi
Externí odkaz:
https://doaj.org/article/33b011215b8d4a3eaf9a272f91c07dc4
Autor:
Giorgi Dal Pont, Camila Duarte Ritter, Andre Olivotto Agostinis, Paula Valeska Stica, Aline Horodesky, Nathieli Cozer, Eduardo Balsanelli, Otto Samuel Mäder Netto, Caroline Henn, Antonio Ostrensky, Marcio Roberto Pie
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract The Itaipu Hydroelectric Power Plant is the second largest in the world in power generation. The artificial barrier created by its dam imposes an obstacle for fish migration. Thus, in 2002, a fish pass system, named Piracema Channel, was bui
Externí odkaz:
https://doaj.org/article/c958b3acc126485093e76187115f49f5
Autor:
ANTONIO OSTRENSKY, ALINE HORODESKY, GIORGI DAL PONT, NATHIELI COZER, GISELA G. CASTILHO-WESTPHAL
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 94, Iss 4 (2022)
Abstract Due to the competition for food, space, oxygen and due to their role as diseases vector, epibionts can negatively affect oyster farming. We assessed the efficacy of six methods commonly used for the removal of epibionts from oyster shells du
Externí odkaz:
https://doaj.org/article/725990a41f944100a1c0ddfab3d9738c
Autor:
Camila Duarte Ritter, Giorgi Dal Pont, Paula Valeska Stica, Aline Horodesky, Nathieli Cozer, Otto Samuel Mäder Netto, Caroline Henn, Antonio Ostrensky, Marcio R. Pie
Publikováno v:
Environmental Advances, Vol 7, Iss , Pp 100169- (2022)
Metabarcoding of environmental DNA is based on primers specific to the target taxa (e.g. bacteria, zooplankton, fishes). However, because of commonly used protocols, regardless of the chosen primers, several sequences of non-target species will inevi
Externí odkaz:
https://doaj.org/article/24b29d6b68f34a63bae102e974eae45f
Autor:
Ana Silvia Pedrazzani, Nathieli Cozer, Murilo Henrique Quintiliano, Camila Prestes dos Santos Tavares, Ubiratã de Assis Teixeira da Silva, Antonio Ostrensky
Publikováno v:
Animals, Vol 13, Iss 5, p 807 (2023)
Gradually, concern for the welfare of aquatic invertebrates produced on a commercial/industrial scale is crossing the boundaries of science and becoming a demand of other societal actors. The objective of this paper is to propose protocols for assess
Externí odkaz:
https://doaj.org/article/bf1198a8ccdb4adeb62d00b3be9efd98
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 93, Iss 2 (2021)
Abstract We investigated the effects of eyestalk ablation and cheliped autotomy in inducing molting in Callinectes ornatus. The specimens in intermolt stage were divided into two size classes: 1 (30-50 mm) and 2 (51-70 mm) and were further divided in
Externí odkaz:
https://doaj.org/article/4b5e503236db45a58842bc50ad8d9959
Autor:
Aline Horodesky, Gisela Geraldine Castilho-Westphal, Nathieli Cozer, Vitor Gomes Rossi, Antonio Ostrensky
Publikováno v:
Bioscience Journal, Vol 35, Iss 2 (2018)
Water salinity is among the most important factors influencing the distribution, abundance, growth, and survival of Crassostrea gasar, an important aquaculture resource grown in estuarine environments in diverse regions of the world. The goal of the
Externí odkaz:
https://doaj.org/article/751d1207ece840bbbd82240535ec36fb
Publikováno v:
Brazilian Journal of Oceanography, Vol 64, Iss 1, Pp 49-56 (2016)
Abstract Uncontrolled extractivism has led to a worldwide reduction in oyster stocks. The use of new and more efficient management tools for impacted environments must increase. The application of such tools requires previous biological and environme
Externí odkaz:
https://doaj.org/article/332113522f2c43d7bb600a06d60a0e8f
Autor:
Diego J. Stevanato, Antonio Ostrensky
Publikováno v:
Neotropical Ichthyology, Vol 16, Iss 2 (2018)
ABSTRACT Ontogenetic development of the tetra Astyanax lacustris was studied under laboratory conditions. Larvae obtained by induced reproduction were maintained individually in tissue-culture plates, at 25°C. Daily observations and morphometric mea
Externí odkaz:
https://doaj.org/article/eb0035ef981340bcb7aae8aac791657e
Autor:
Aline Horodesky, Vinícius Abilhoa, Thayzi de Oliveira Zeni, Roberto Montanhini Neto, Gisela G. Castilho-Westphal, Antonio Ostrensky
Publikováno v:
Global Ecology and Conservation, Vol 4, Iss C, Pp 311-320 (2015)
In February 2001, an accidental spill dumped 52,000 litres of diesel oil in Serra do Mar, Paraná state, Brazil, contaminating streams. This study aimed to evaluate if fish communities currently inhabiting environments exposed to the oil spill still
Externí odkaz:
https://doaj.org/article/0ede2bd4074d41f1a5c8e2ba98106e85