Evidence map›Paper›PMID 29576682›Full record

ArticleHydrological processes2018

Landscape metrics as predictors of hydrologic connectivity between Coastal Plain forested wetlands and streams.

Steven M Epting, Jacob D Hosen, Laurie C Alexander, Megan W Lang, Alec W Armstrong, Margaret A Palmer

Abstract read
In one paragraph

Article in Hydrological processes, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Integrated factor analysis of water level variation in geographically isolated ponds.Environmental science and pollution research international · 2020
    Article
  6. Article
  7. Review
  8. Article
  9. 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.

Steven M EptingChesapeake Biological Laboratory University of Maryland Center for Environmental Science Solomons MD 20688 USA.
Jacob D HosenChesapeake Biological Laboratory University of Maryland Center for Environmental Science Solomons MD 20688 USA.ORCID 0000-0003-2559-0687
Laurie C AlexanderEnvironmental Protection Agency, NCEA Washington, D.C. 20460 USA.
Megan W LangUnited States Department of Agriculture Forest Service Beltsville MD 20705 USA.
Alec W ArmstrongChesapeake Biological Laboratory University of Maryland Center for Environmental Science Solomons MD 20688 USA.
Margaret A PalmerChesapeake Biological Laboratory University of Maryland Center for Environmental Science Solomons MD 20688 USA.ORCID 0000-0003-1468-7993

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Geographically isolated wetlands, those entirely surrounded by uplands, provide numerous landscape-scale ecological functions, many of which are dependent on the degree to which they are hydrologically connected to nearby waters. There is a growing need for field-validated, landscape-scale approaches for classifying wetlands on the basis of their expected degree of hydrologic connectivity with stream networks. This study quantified seasonal variability in surface hydrologic connectivity (SHC) patterns between forested Delmarva bay wetland complexes and perennial/intermittent streams at 23 sites over a full-water year (2014-2015). Field data were used to develop metrics to predict SHC using hypothesized landscape drivers of connectivity duration and timing. Connection duration was most strongly related to the number and area of wetlands within wetland complexes as well as the channel width of the temporary stream connecting the wetland complex to a perennial/intermittent stream. Timing of SHC onset was related to the topographic wetness index and drainage density within the catchment. Stepwise regression modelling found that landscape metrics could be used to predict SHC duration as a function of wetland complex catchment area, wetland area, wetland number, and soil available water storage (adj-R

Indexed as

catchmentgeographically isolated wetlandshydrologic connectivitynonperennial

Identifiers

PMID29576682
PMCPMC5856080

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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.