Evidence map›Paper›PMID 33123889›Full record

ArticleEnvironmental science and pollution research international2021

Ecological responses of autotrophic microplankton to the eutrophication of the coastal upwelling along the Southwest coast of India.

Jyothibabu Retnamma, Karnan Chinnadurai, Jagadeesan Loganathan, Arunpandi Nagarathinam, Parthasarathi Singaram, Albin Konnakkamannil Jose

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Article in Environmental science and pollution research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Jyothibabu RetnammaCSIR-National Institute of Oceanography, Regional Centre, Kochi, India. rjyothibabu@nio.org.
Karnan ChinnaduraiCSIR-National Institute of Oceanography, Regional Centre, Kochi, India.
Jagadeesan LoganathanCSIR-National Institute of Oceanography, Regional Centre, Kochi, India.
Arunpandi NagarathinamCSIR-National Institute of Oceanography, Regional Centre, Kochi, India.
Parthasarathi SingaramCSIR-National Institute of Oceanography, Regional Centre, Kochi, India.
Albin Konnakkamannil JoseCSIR-National Institute of Oceanography, Regional Centre, Kochi, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The primary ecological effects of the eutrophication of upwelling in the nearshore waters are the triggering and sustenance of phytoplankton (diatom) blooms. Here, we present the changes in the morphological characteristics and body size of microautotrophs associated with the nutrient enrichment of coastal upwelling along the southwest coast of India. The FlowCAM data of microautotrophs representing two time series locations in the coastal environment along the southwest coast of India at 18 weekly/biweekly frequencies showed the following features. The most significant response of the microautotrophs to the eutrophication associated with coastal upwelling during the Southwest Monsoon (June-September) was an increase in their mean bio-volume, either by increasing the individual cell size or by forming large colonies. During the Southwest Monsoon, large colonies of Thalassiosira (~ 8 cells/colony), Thalassionema (> 16 cells/colony), and Asterionellopsis (> 8 cells/colony) become very abundant. Streptotheca formed large mat-like colonies (av. 192350 ± 348 μm

Indexed as

Environmental MonitoringSeawaterEutrophicationIndiaPhytoplanktonSeasonsPhytoplanktonPlanktonSoutheastern Arabian SeaUpwelling

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.