[Home ] [Archive]    
:: Main :: About :: Current Issue :: Archive :: Search :: Submit ::
Main Menu
Home::
Journal Information::
Articles archive::
Registration::
For Authors::
For Reviewers::
Contact us::
Site Facilities::
Webmail::
Publication Ethics::
::
Indexed & full text in

AWT IMAGE 

..
Journal's Impact Factor

 

             "If you have any questions or concerns, please contact us by email

 "ijfs.ifro(at)yahoo.com"
Journal`s Impact Factor 2023:0.985
SJR: Q3
Journal's Impact Factor ISC 2020: 0.476

 

..
Search in website

Advanced Search
..
Receive site information
Enter your Email in the following box to receive the site news and information.
..
Abstract in

 پایگاه استنادی علوم جهان اسلام (ISC)

پایگاه اطلاعات جهاد دانشگاهی (SID) 



بانک نشریات کشور (مگیران)


https://www.stomaeduj.com/wp-content/uploads/2019/12/publons.png





scholar.google

..

..
Journal DOI

AWT IMAGE
Journal DOI

10.18869/acadpub.ijfs
 

..
:: Volume 5, Issue 1 (2005) ::
IJFS 2005, 5 Back to browse issues page
Some ecological indices of the Caspian Sea Amphipoda at the different depths Guilan offshore
A.R. Mirzajani * , B. Kiabi , S.A. Nezami
, mirzajani@hotmail.com
Abstract:   (3664 Views)
In the present study, some ecological factors were studied for Amphipoda at different depths. The Shannon, Margalef, and Hill indices were used to determine the  species diversity, richness and evenness, respectively. In addition, the association and niche overlap values were estimated. Indices of species richness and diversity were highest at 50 and 100m depths, respectively.  The ordination of depths show that the highest dissimilarity was at 20m depth and the lowest dissimilarity at 100 meter.  Results of interspecific association and specific overlap of species show that only a few species could have similar ecological requirements. Results show that Paraniphargoides derzhavini with Niphargoides grimmi and Stenogammarus compersus with Amathilina  cristata  had low associations.  Corophium spinulosum with Corophium nobile and Stenogammarus compersus with Paraniphargoides derzhavini, however, had high associations.
Keywords: Amphipoda, Diversity, Interspecific association, Caspian Sea, Iran
Full-Text [PDF 2222 kb]   (1389 Downloads)    
Type of Study: Orginal research papers | Subject: Ecology
Received: 2017/12/11 | Accepted: 2017/12/11 | Published: 2017/12/11
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA


XML     Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Mirzajani A, Kiabi B, Nezami S. Some ecological indices of the Caspian Sea Amphipoda at the different depths Guilan offshore . IJFS 2005; 5 (1) :49-62
URL: http://jifro.ir/article-1-3143-en.html


Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 5, Issue 1 (2005) Back to browse issues page
Iranian Journal of Fisheries Sciences Iranian Journal of Fisheries Sciences
Persian site map - English site map - Created in 0.05 seconds with 45 queries by YEKTAWEB 4645