scholarly journals Chemical Heterogeneities within the Disordered Mineral domains of Aragonite Platelets in Nacre from the European Abalone Haliotis tuberculata

2020 ◽  
Vol 124 (26) ◽  
pp. 14118-14130
Author(s):  
Widad Ajili ◽  
Guillaume P. Laurent ◽  
Nicolas Menguy ◽  
Axel Gansmuller ◽  
Sylvain Huchette ◽  
...  
Keyword(s):  
1995 ◽  
Vol 46 (3) ◽  
pp. 681 ◽  
Author(s):  
I Werner ◽  
S Flothmann ◽  
G Burnell

The moving behaviour of two species of abalone (H. tuberculata and H. discus hannai) on sand was studied in laboratory experiments with two size classes. Test animals of all experimental groups left solid substrata and moved across sand areas. The smaller size class (11-22 mm) was significantly less mobile than the larger size class (29-40 mm) in both species, and H. discus hannai showed higher mobility than did H. tuberculata. Lack of food was a significant incentive to move for both species and both size classes. For H. discus hannai, the stress of handling and exposure to the new environment caused increased movement that decreased as the animals acclimated. The significance of these findings for fisheries management and reseeding programmes is discussed, in particular as a possible explanation for the frequently reported 'unaccounted for' lost seed abalone.


2011 ◽  
Vol 28 (6) ◽  
pp. 385-395 ◽  
Author(s):  
Lyudmila Velkova ◽  
Pavlina Dolashka ◽  
Bernhard Lieb ◽  
Aleksander Dolashki ◽  
Wolfgang Voelter ◽  
...  

2002 ◽  
Vol 50 ◽  
pp. 35-43 ◽  
Author(s):  
JL Nicolas ◽  
O Basuyaux ◽  
J Mazurié ◽  
A Thébault
Keyword(s):  

Aquaculture ◽  
2006 ◽  
Vol 258 (1-4) ◽  
pp. 63-72 ◽  
Author(s):  
Pablo Balseiro ◽  
Raquel Aranguren ◽  
Camino Gestal ◽  
Beatriz Novoa ◽  
Antonio Figueras
Keyword(s):  

Chemosphere ◽  
2020 ◽  
Vol 242 ◽  
pp. 125177 ◽  
Author(s):  
Paulo Torres ◽  
Armindo Rodrigues ◽  
Afonso C.L. Prestes ◽  
Ana I. Neto ◽  
Nuno Álvaro ◽  
...  

Aquaculture ◽  
2015 ◽  
Vol 448 ◽  
pp. 350-358 ◽  
Author(s):  
M.P. Viera ◽  
G. Courtois de Viçose ◽  
L. Robaina ◽  
M.S. Izquierdo
Keyword(s):  

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