Evidence map›Paper›PMID 34655335›Full record

ArticleEnvironmental monitoring and assessment2021

Black carbon pollutants in pristine Himalayan ecosystem: a pilot study along Gangotri Glacier Valley.

Pyar S Negi, Chhavi P Pandey

Abstract read
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In one paragraph

Article in Environmental monitoring and assessment, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.6field-weighted citation impact, top 33% of its field
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

0 citing papers in PubMed, 6 citations in OpenAlex.

No citing paper in PubMed yet.

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

2 authors at 1 institution in 1 country.

Pyar S NegiWadia Institute of Himalayan Geology, 33 GMS Road, Dehradun, Uttarakhand, India.
Chhavi P PandeyWadia Institute of Himalayan Geology, 33 GMS Road, Dehradun, Uttarakhand, India. chhavi@wihg.res.in.
Wadia Institute of Himalayan Geology · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study provides the first multi-year (2015-2020) random observation of black carbon (BC) aerosols from pristine localities along the Gangotri Glacier Valley in the north-western Indian Himalaya. Due to the harsh climatic conditions and inaccessible terrain, hardly any BC observation is available from glaciated Himalaya. To investigate the background concentration of BC in the high Himalaya, random measurements are conducted at five locations at variable microclimates with different anthropogenic influences along a 24-km-long Gangotri Glacier Valley trek, viz. Gangotri (~ 3200 m amsl), Chirbasa (~ 3600 m amsl), Bhojbasa (~ 3800 m amsl), Gaumukh (~ 4000 m amsl), and Tapovan (~ 4400 m amsl). A relatively high concentration of BC (up to 2.23 ± 0.57 μg m

Indexed as

Air PollutantsEnvironmental PollutantsAerosolsCarbonEcosystemEnvironmental MonitoringIce CoverPilot ProjectsAerosolsAir PollutantsCarbonEnvironmental PollutantsAir pollution, HimalayaBlack carbon aerosolsGangotri glacier

Identifiers

PMID34655335
OpenAlexW3206361298

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.