Evidence map›Paper›PMID 24947906›Full record

ArticleEnvironmental monitoring and assessment2014

Assessment of regional climatic changes in the Eastern Himalayan region: a study using multi-satellite remote sensing data sets.

Anubha Agrawal, Anu Rani Sharma, Shresth Tayal

Abstract read
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Article in Environmental monitoring and assessment, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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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

1 citing paper in PubMed.

  1. 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

3 authors.

Anubha AgrawalDepartment of Natural Resources, TERI University, New Delhi, 110070, India, agrawal.anubha@gmail.com.
Anu Rani Sharma
Shresth Tayal

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, an attempt has been made to capture the sensitivity of a mountainous region to elevation-dependent warming and the response of a glacier-laden surface to increasing greenhouse gases (GHGs) and aerosol concentration. Some of the changes Sikkim has undergone due to urban sprawl are as follows: an increase of ~0.7 ± 0.46 °C temperature in the past 40 years at an altitude of 5.5 km; a 2.21 km(2)/year rate of loss of glacierised area in the past 33 years; an increase in absorbed longwave radiation (6 ± 2.41 W/m(2)); an increase in heat fluxes (2 ± 0.97 W/m(2)); a decrease in albedo during the last 30 years; an increase in the concentrations of carbon dioxide (4.42%), methane (0.61%), ozone (0.67%) and black carbon column optical depth (7.19%); a decrease in carbon monoxide (2.61%) and an increase in aerosol optical depth (19.16%) during the last decade; a decrease in precipitation, water yield, discharge and groundwater; and an increase in evapotranspiration during 1971-2005. Detection of three climate signals (1976, 1997 and 2005) in the entire analysis is the quantification of the fact that the climate of Sikkim is moving away from its inter-annual variability. An increase in temperature (0.23 °C/decade) at higher altitude (~5.5 km), suppression of precipitation, decreasing water availability and rapid loss of glacierised area are the evidences of the fact that air pollution is playing a significant role in bringing about regional climatic changes in Sikkim. In this study, change detection method has been used for the first time for the estimation of change in a glacierised area of the region.

Indexed as

Climate ChangeRemote Sensing TechnologyAerosolsAir PollutionAltitudeCarbon DioxideCarbon MonoxideClimateEnvironmental MonitoringSpacecraftTemperatureAerosolsCarbon DioxideCarbon Monoxide

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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.