Evidence map›Paper›PMID 33633428›Full record

ArticleHydrological sciences journal = Journal des sciences hydrologiques2020

Spatial and temporal variability of event runoff characteristics in a small agricultural catchment.

Xiaofei Chen, Juraj Parajka, Borbála Széles, Peter Strauss, Günter Blöschl

Abstract read
In one paragraph

Article in Hydrological sciences journal = Journal des sciences hydrologiques, 2020. 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
–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

0 citing papers in PubMed.

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

5 authors.

Xiaofei ChenCentre for Water Resource Systems, TU Wien, Vienna, Austria.
Juraj ParajkaCentre for Water Resource Systems, TU Wien, Vienna, Austria.
Borbála SzélesCentre for Water Resource Systems, TU Wien, Vienna, Austria.
Peter StraussFederal Agency for Water Management, Institute for Land and Water Management Research, Petzenkirchen, Austria.
Günter BlöschlCentre for Water Resource Systems, TU Wien, Vienna, Austria.ORCID https://orcid.org/0000-0003-2227-8225

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this study is to investigate the factors that control event runoff characteristics at the small catchment scale. The study area is the Hydrological Open Air Laboratory, Lower Austria. Event runoff coefficient (Rc), recession time constant (Tc) and peak discharge (Qp) are estimated from hourly discharge and precipitation data for 298 events in the period 2013-2015. The results show that the Rc and their variability tend to be largest for the tile drainages (mean Rc = 0.09) and the main outlet (mean Rc = 0.08) showing larger Rc in January/February and smaller Rc in July/August. Tc does not vary much between the systems and tends to be largest at the main outlet (mean Tc = 6.5 h) and smallest for the tile drainages (mean Tc = 4.5 h). Groundwater levels explain the temporal variability of Rc and Tc more than soil moisture or precipitation, suggesting a role of shallow flow paths.

Indexed as

event runoff coefficientrecession time constantrunoff generationrunoff peaksmall agricultural catchment

Identifiers

PMID33633428
PMCPMC7872197

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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.