10.46243/jst.2022.v7.i03.pp30-41 registered
PLANKTON BIODIVERSITY AND LIMNOLOGICAL CONDITIONS IN FRESHWATER PONDS
Resolves to https://www.jst.org.in/index.php/pub/article/view/404
Held by Longman Publishers (India) · prefix 10.46243 live · DOI address https://doi.org/10.46243/jst.2022.v7.i03.pp30-41
Registered 29 Sep 2026 via crossref · record version 2 · last change 29 Sep 2026, 11:59 PM · record sha256 b20a338d48e6d46b…
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What the DOI identifies
JournalArticle — an article in a journal · Digital · Visual · en
PLANKTON BIODIVERSITY AND LIMNOLOGICAL CONDITIONS IN FRESHWATER PONDS (PrincipalTitle)
Published 2022-05-25
Part of Journal of Science & Technology · ISSN 2456-5660 · volume 7 · issue 3 · pages 30–41
Agents
- Solamuthu Balamurugan Solamuthu Balamurugan (author)
- Longman Publishers (publisher)
Identifiers DOI 10.46243/jst.2022.v7.i03.pp30-41
Abstract
Our goal was to determine the limnological differences and biodiversity of plankton in two separate lentic ponds in connection to aquaculture. From December 2020 to February 2021, water samples and plankton samples were collected and analysed.The obtained samples contained six distinct species of phytoplankton, including Oscillatoria sp., Spirulina sp., Anabaena sp., Chlorella sp., Volvox sp., Spirogyra sp., and eight different species of zooplankton, including Cyclops vernalis , Oithona rigida, Eucyclops se rrulatus, Oithona rigida , Eucyclops serrulatus , Oithona similis , Oithona nana , Daphnia duplux, Brachionus bruben, Branchionus sp,were observed in the collected samples.The BOD values in the six samples ranged from 6.85 to 7.40 mg/L. This suggests that ther e is a significant amount of organic contamination. In December 2020, all limnological parameters were average, which is necessary for plankton growth and fish survival. In January and February 2021, the limnological parameters increased somewhat, and the level of plankton in both ponds increased.As a result, these two freshwater ponds might be suitable for aquaculture
System metadata — ISO 26324:2025, Annex B · DOI Handbook 10.1
Each element by the standard's name (Annex B: reference elements, then administrative) and the Handbook's (in grey), read off the record above.
| Element | Value | In the record |
|---|---|---|
| DOI Name DOI name | 10.46243/jst.2022.v7.i03.pp30-41 | doi |
| Referent Type referentType | Creation | referent |
| Referent Sub-Type referentSubType | JournalArticle — an article in a journal | type |
| Referent Name(s) referentName(s) | PLANKTON BIODIVERSITY AND LIMNOLOGICAL CONDITIONS IN FRESHWATER PONDS (PrincipalTitle, en) | titles |
| Basic Metadata basicMetadata | author: Solamuthu Balamurugan Solamuthu Balamurugan publisher: Longman Publishers published: 2022-05-25 part of: Journal of Science & Technology · ISSN 2456-5660 · vol. 7 · no. 3 · pp. 30–41 language: en form: Digital · Visual · Language | agents, dates, container, language, structural_type, modes, characters |
| Referent Identifier(s) alternateIdentifier(s) | none besides the DOI | identifiers, relations (IsSameAs) |
| Registration Authority registrationAuthorityCode | Crossref — issued by Crossref (member 25296); held here as a copy | record.source_agency (our code, ra_doi_name, for names issued here once appointed) |
| Created Date issueDate | 2024-02-16 | record.registered (when the DOI name was first registered) |
| relatedIdentifiers | none needed — the descriptive metadata is in this record | container, relations (only where the descriptive metadata lives at another identifier) |
complete Every System Metadata element is here, with the basic metadata a journal article needs.
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History — the ledger
Every change to this DOI, in order, as it was recorded. Entries are only ever added, never changed or removed.
| # | When | What | By | Changes |
|---|---|---|---|---|
| 1 | 29 Sep 2026, 10:00 PM | register registered at Crossref; record read from api.crossref.org | Administrator (admin) | 151 fields set · sha256 1a23a3e357a9… |
| 2 | 29 Sep 2026, 11:59 PM | update record re-read from api.crossref.org | Administrator (admin) | container.titles.0.value: |
Machine-readable: the history as JSON, with the full record after each change.
