Multidimensional Analysis of Fish Diversity on Lake Issyk-Kul

Aliiaskarov Mail Aliiaskarovich, Sarieva Mairam, Djenbaev Bekmamat Myrzakmatovich and Shaigul Makeshovna
Additional contact information
Aliiaskarov Mail Aliiaskarovich: Deputy Director of the fisheries Department of the Ministry of agriculture, food industry and melioration of the Kyrgyz Republic
Sarieva Mairam: Coordinator of the FAO project Sustainable development of aquaculture and fisheries in the Kyrgyz Republic
Djenbaev Bekmamat Myrzakmatovich: Doctor of biological Sciences, chief scientific Secretary of the national Academy of Sciences of the Kyrgyz Republic
Shaigul Makeshovna: Head of the laboratory of Ichthyology and Hydrobiology of the National Academy of Sciences of the Kyrgyz Republic

Oceanography & Fisheries Open Access Journal, 2020, vol. 12, issue 5, 131-136

Abstract: Studying the biodiversity of Issyk-Kul lake is one of the most important issues for assessing the state of its ecosystem, as well as determining the strategy for managing and preserving the bioresources of the lake. To study the biodiversity of the aquatic ecosystem, there are various approaches and methods for determining it. This article presents a research paper that was conducted to determine the biodiversity of fish species on lake Issyk-Kul and methods for calculating them through the Shannon-Weiner biodiversity index, the Simpson index (D) and the Simpson diversity index (1 - D). Biodiversity indices are a measure of species richness (the number of species in situ) and their uniformity of distribution in a body of water. The analysis of data on catches was carried out using a multidimensional analysis of the main components of PCA (principle component analysis). The statistical software package MINITAB (version 16) was used to perform PCA analysis. In this regard, the results of the above methods determined the species and dominant composition of fish species, their uniformity and distribution in the studied areas of lake Issyk-Kul.

Keywords: juniper publishers:oncology journals; oncology research journals; oncology journal articles; oncology and cancer case reports; oncology journal of clinical and experimental cancer research; open access; open access journals; Oncology International Journal; juniper publishers reivew (search for similar items in EconPapers)
Date: 2020
References: Add references at CitEc
Citations:

Downloads: (external link)
https://juniperpublishers.com/ofoaj/pdf/OFOAJ.MS.ID.555847.pdf (application/pdf)
https://juniperpublishers.com/ofoaj/OFOAJ.MS.ID.555847.php (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:adp:jofoaj:v:12:y:2020:i:5:p:131-136

DOI: 10.19080/OFOAJ.2020.12.555847

Access Statistics for this article

Oceanography & Fisheries Open Access Journal is currently edited by Sophia Mathis

More articles in Oceanography & Fisheries Open Access Journal from Juniper Publishers Inc.
Bibliographic data for series maintained by Robert Thomas ().