Evidence map›Paper›PMID 30078985›Full record

ArticleJournal of the American Water Resources Association2018

CONNECTIVITY OF STREAMS AND WETLANDS TO DOWNSTREAM WATERS: AN INTEGRATED SYSTEMS FRAMEWORK.

Scott G Leibowitz, Parker J Wigington, Kate A Schofield, Laurie C Alexander, Melanie K Vanderhoof, Heather E Golden

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Water Resources Association, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
19.6field-weighted citation impact, top 1% 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

25 citing papers in PubMed, 203 citations in OpenAlex.

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  8. Non-perennial segments in river networks.Nature reviews. Earth & environment · 2023
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  15. Mapping Land-Use/Land-Cover Change in a Critical Biodiversity Area of South Africa.International journal of environmental research and public health · 2021
    Article
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  19. Review
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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 at 2 institutions in 1 country.

Scott G LeibowitzResearch Ecologist (Leibowitz) and formerly Research Hydrologist (Wigington), National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, 200 SW 35 St, Corvallis, Oregon 97333; Ecologist (Schofield and Alexander), National Center for Environmental Assessment, U.S. Environmental Protection Agency, Arlington, Virginia 22202; Research Geographer (Vanderhoof), Geosciences and Environmental Change Science Center, U.S. Geological Survey, Denver, Colorado 80225; and Research Physical Scientist (Golden), National Exposure Research Laboratory, U.S. Environmental Protection Agency, Cincinnati, Ohio 45268 (Email/Leibowitz: leibowitz.scott@epa.gov).
Parker J WigingtonResearch Ecologist (Leibowitz) and formerly Research Hydrologist (Wigington), National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, 200 SW 35 St, Corvallis, Oregon 97333; Ecologist (Schofield and Alexander), National Center for Environmental Assessment, U.S. Environmental Protection Agency, Arlington, Virginia 22202; Research Geographer (Vanderhoof), Geosciences and Environmental Change Science Center, U.S. Geological Survey, Denver, Colorado 80225; and Research Physical Scientist (Golden), National Exposure Research Laboratory, U.S. Environmental Protection Agency, Cincinnati, Ohio 45268 (Email/Leibowitz: leibowitz.scott@epa.gov).
Kate A SchofieldResearch Ecologist (Leibowitz) and formerly Research Hydrologist (Wigington), National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, 200 SW 35 St, Corvallis, Oregon 97333; Ecologist (Schofield and Alexander), National Center for Environmental Assessment, U.S. Environmental Protection Agency, Arlington, Virginia 22202; Research Geographer (Vanderhoof), Geosciences and Environmental Change Science Center, U.S. Geological Survey, Denver, Colorado 80225; and Research Physical Scientist (Golden), National Exposure Research Laboratory, U.S. Environmental Protection Agency, Cincinnati, Ohio 45268 (Email/Leibowitz: leibowitz.scott@epa.gov).
Laurie C AlexanderResearch Ecologist (Leibowitz) and formerly Research Hydrologist (Wigington), National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, 200 SW 35 St, Corvallis, Oregon 97333; Ecologist (Schofield and Alexander), National Center for Environmental Assessment, U.S. Environmental Protection Agency, Arlington, Virginia 22202; Research Geographer (Vanderhoof), Geosciences and Environmental Change Science Center, U.S. Geological Survey, Denver, Colorado 80225; and Research Physical Scientist (Golden), National Exposure Research Laboratory, U.S. Environmental Protection Agency, Cincinnati, Ohio 45268 (Email/Leibowitz: leibowitz.scott@epa.gov).
Melanie K VanderhoofResearch Ecologist (Leibowitz) and formerly Research Hydrologist (Wigington), National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, 200 SW 35 St, Corvallis, Oregon 97333; Ecologist (Schofield and Alexander), National Center for Environmental Assessment, U.S. Environmental Protection Agency, Arlington, Virginia 22202; Research Geographer (Vanderhoof), Geosciences and Environmental Change Science Center, U.S. Geological Survey, Denver, Colorado 80225; and Research Physical Scientist (Golden), National Exposure Research Laboratory, U.S. Environmental Protection Agency, Cincinnati, Ohio 45268 (Email/Leibowitz: leibowitz.scott@epa.gov).
Heather E GoldenResearch Ecologist (Leibowitz) and formerly Research Hydrologist (Wigington), National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, 200 SW 35 St, Corvallis, Oregon 97333; Ecologist (Schofield and Alexander), National Center for Environmental Assessment, U.S. Environmental Protection Agency, Arlington, Virginia 22202; Research Geographer (Vanderhoof), Geosciences and Environmental Change Science Center, U.S. Geological Survey, Denver, Colorado 80225; and Research Physical Scientist (Golden), National Exposure Research Laboratory, U.S. Environmental Protection Agency, Cincinnati, Ohio 45268 (Email/Leibowitz: leibowitz.scott@epa.gov).
Environmental Protection Agency · USUnited States Geological Survey · US

Funding

Intramural EPA EPA999999
6 · The paper itself

Abstract

Interest in connectivity has increased in the aquatic sciences, partly because of its relevance to the Clean Water Act. This paper has two objectives: (1) provide a framework to understand hydrological, chemical, and biological connectivity, focusing on how headwater streams and wetlands connect to and contribute to rivers; and (2) review methods to quantify hydrological and chemical connectivity. Streams and wetlands affect river structure and function by altering material and biological fluxes to the river; this depends on two factors: (1) functions within streams and wetlands that affect material fluxes; and (2) connectivity (or isolation) from streams and wetlands to rivers that allows (or prevents) material transport between systems. Connectivity can be described in terms of frequency, magnitude, duration, timing, and rate of change. It results from physical characteristics of a system, e.g., climate, soils, geology, topography, and the spatial distribution of aquatic components. Biological connectivity is also affected by traits and behavior of the biota. Connectivity can be altered by human impacts, often in complex ways. Because of variability in these factors, connectivity is not constant but varies over time and space. Connectivity can be quantified with field-based methods, modeling, and remote sensing. Further studies using these methods are needed to classify and quantify connectivity of aquatic ecosystems and to understand how impacts affect connectivity.

Indexed as

Clean Water Actconnectivitygeographically isolated wetlandsisolationriparian areasstreamstributarieswatershedswetlands

Identifiers

PMID30078985
PMCPMC6071435
OpenAlexW2792760004

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.