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Assessment of the potential for cult...

Aubert, Hernan.

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Assessment of the potential for culture of the Chinese clam (Chione gnidia) in the estuary of La Cruz, Sonora, Mexico.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Assessment of the potential for culture of the Chinese clam (Chione gnidia) in the estuary of La Cruz, Sonora, Mexico./
Author:	Aubert, Hernan.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 1990,
Description:	74 p.
Notes:	Source: Masters Abstracts International, Volume: 29-03, page: 4030.
Contained By:	Masters Abstracts International29-03.
Subject:	Animal sciences. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1342953

Assessment of the potential for culture of the Chinese clam (Chione gnidia) in the estuary of La Cruz, Sonora, Mexico.
Aubert, Hernan.

Assessment of the potential for culture of the Chinese clam (Chione gnidia) in the estuary of La Cruz, Sonora, Mexico. - Ann Arbor : ProQuest Dissertations & Theses, 1990 - 74 p.

Source: Masters Abstracts International, Volume: 29-03, page: 4030.

Thesis (M.S.)--The University of Arizona, 1990.

Growth and mortality of the chinese clam (chione gnidia) were examined in the Estuary of La Cruz, Sonora, Mexico from 1987 to 1989. Clams were reared in trays in two habitats of the Estuary of La Cruz, the pool and the canal, where four experiments were carried out. In experiment 1 growth and mortality under two densities and two environments was assessed. Experiment 2 yielded information on growth and mortality of clams growing on four different substrates and at two densities. Experiment 3 assessed growth and mortality in high density conditions, and experiment 4 assessed growth after a period of growth stagnation. In all cases, highly significant differences in growth and mortality were observed between environments. The pool was found to be the place where higher total growth and least mortality occurred. However, the sizes achieved by clams in the pool suggest that the Estuary of La Cruz is not a suitable environment for the cultivation of this clam, and that the introduction of C. gnidia in this area is not feasible under present habitat conditions.Subjects--Topical Terms:

3174829
Animal sciences.

Assessment of the potential for culture of the Chinese clam (Chione gnidia) in the estuary of La Cruz, Sonora, Mexico.
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008 201008s1990 ||||||||||||||||| ||eng d
035 $a (MiAaPQ)AAI1342953
035 $a AAI1342953
040 $a MiAaPQ $c MiAaPQ
100 1 $a Aubert, Hernan. $3 3427333
245 1 0 $a Assessment of the potential for culture of the Chinese clam (Chione gnidia) in the estuary of La Cruz, Sonora, Mexico.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 1990
300 $a 74 p.
500 $a Source: Masters Abstracts International, Volume: 29-03, page: 4030.
500 $a Director: Eugene O. Maughan.
502 $a Thesis (M.S.)--The University of Arizona, 1990.
520 $a Growth and mortality of the chinese clam (chione gnidia) were examined in the Estuary of La Cruz, Sonora, Mexico from 1987 to 1989. Clams were reared in trays in two habitats of the Estuary of La Cruz, the pool and the canal, where four experiments were carried out. In experiment 1 growth and mortality under two densities and two environments was assessed. Experiment 2 yielded information on growth and mortality of clams growing on four different substrates and at two densities. Experiment 3 assessed growth and mortality in high density conditions, and experiment 4 assessed growth after a period of growth stagnation. In all cases, highly significant differences in growth and mortality were observed between environments. The pool was found to be the place where higher total growth and least mortality occurred. However, the sizes achieved by clams in the pool suggest that the Estuary of La Cruz is not a suitable environment for the cultivation of this clam, and that the introduction of C. gnidia in this area is not feasible under present habitat conditions.
590 $a School code: 0009.
650 4 $a Animal sciences. $3 3174829
650 4 $a Aquatic sciences. $3 3174300
690 $a 0475
690 $a 0792
710 2 $a The University of Arizona. $3 1017508
773 0 $t Masters Abstracts International $g 29-03.
790 $a 0009
791 $a M.S.
792 $a 1990
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1342953