Evidence map›Paper›PMID 30971866›Full record

ArticleEstuaries and coasts : journal of the Estuarine Research Federation2018

How the distribution of anthropogenic nitrogen has changed in Narragansett Bay (RI, USA) following major reductions in nutrient loads.

Autumn Oczkowski, Courtney Schmidt, Emily Santos, Kenneth Miller, Alana Hanson, Donald Cobb, Jason Krumholz, Adam Pimenta, Leanna Heffner, Sandra Robinson and 2 more

Abstract read
In one paragraph

Article in Estuaries and coasts : journal of the Estuarine Research Federation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

12 citing papers in PubMed, 42 citations in OpenAlex.

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  10. Growth Rates for Quahogs (Northeastern naturalist · 2020
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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

12 authors at 7 institutions in 1 country.

Autumn OczkowskiUS EPA, Atlantic Ecology Division, 27 Tarzwell Dr. Narragansett, RI 02882.
Courtney SchmidtNarragansett Bay Estuary Program - NEIWPCC 235 Promenade St. Suite 310 Providence, RI 02908.
Emily SantosHumboldt State University, Geology, 1 Harpst St. Arcata, CA 95521.
Kenneth MillerCSRA LLC, 6361 Walker Lane Suite 300, Alexandria, VA 22310.
Alana HansonUS EPA, Atlantic Ecology Division, 27 Tarzwell Dr. Narragansett, RI 02882.
Donald CobbUS EPA, Atlantic Ecology Division, 27 Tarzwell Dr. Narragansett, RI 02882.
Jason KrumholzMcLaughlin Research Corporation, 132 Johnnycake Hill Rd., Middletown, RI 02842.
Adam PimentaUS EPA, Atlantic Ecology Division, 27 Tarzwell Dr. Narragansett, RI 02882.
Leanna HeffnerWestern Alaska Landscape Conservation Cooperative, U.S. Fish & Wildlife Service, 1011 E. Tudor Rd, Anchorage, AK 99503.
Sandra RobinsonUS EPA, Atlantic Ecology Division, 27 Tarzwell Dr. Narragansett, RI 02882.
Joaquín ChavesScience Systems and Applications, Inc., NASA Goddard Space Flight Center, 8800 Greenbelt Rd., Greenbelt, MD 20771.
Rick McKinneyUS EPA, Atlantic Ecology Division, 27 Tarzwell Dr. Narragansett, RI 02882.
Environmental Protection Agency · USAlaska Department of Fish and Game · USCal Poly Humboldt · USGoddard Space Flight Center · USMcLaughlin Research Institute · USProvidence College · USSRA International (United States) · US

Funding

Intramural EPA EPA999999
6 · The paper itself

Abstract

Over the past decade, nitrogen (N) loads to Narragansett Bay have decreased by more than 50%. These reductions were, in large part, the direct result of multiple wastewater treatment facility upgrades to tertiary treatment, a process which employs N removal. Here we document ecosystem response to the N reductions and assess how the distribution of sewage N in Narragansett Bay has changed from before, during, and shortly after the upgrades. While others have observed clear responses when data were considered annually, our seasonal and regional comparisons of pre- and post-tertiary treatment dissolved inorganic nitrogen (DIN) concentrations and Secchi depth data, from bay-wide surveys conducted periodically from the early 1970s through 2016, resulted in only a few subtle differences. Thus we sought to use stable isotope data to assess how sewage N is incorporated into the ecology of the Bay and how its distribution may have changed after the upgrades. The nitrogen (δ

Indexed as

ecosystem responseeutrophicationoligotrophicationsewage treatment plantstable isotopetertiary treatmentwastewater treatment facilityδ15N

Identifiers

PMID30971866
PMCPMC6452444
OpenAlexW2821413101

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.