Evidence map›Paper›PMID 40577896›Full record

ArticleThe Science of the total environment2025

Climate-induced changes in streamflow and nitrogen loading to Long Island Sound.

Melissa S Duvall, James D Hagy

Abstract read
In one paragraph

Article in The Science of the total environment, 2025. 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

2 authors.

Melissa S DuvallU.S. Environmental Protection Agency, Long Island Sound Office, 888 Washington Blvd., Stamford, CT 06904, USA. Electronic address: duvall.melissa@epa.gov.
James D HagyU.S. Environmental Protection Agency, Office of Research and Development, 27 Tarzwell Dr., Narragansett, RI 02882, USA.

Funding

Intramural EPA EPA999999
6 · The paper itself

Abstract

Climate-induced changes in streamflow and nutrient loading have important implications for estuarine water quality. We present an empirical approach for estimating changes in the magnitude, timing, and duration of streamflow based on statistically downscaled projections from global climate models. Two generalized additive models (GAMs) fitted using precipitation (Pr) as a predictor and either mean air temperature (Pr + T) or potential evapotranspiration (Pr + ET) produced similar estimates of daily streamflow for 2003-2016. However, projected changes in streamflow for 2030-2050 differed between models, which suggests that T should not be used to represent climate-induced changes in evaporative demand. For the Pr + ET model, streamflow increased between past and future periods during February-May (28.6 %) and July-September (12.0 %) and decreased during October-January (24.8 %). Projected changes in mean annual streamflow varied between -14.4 and 8.69 % across drainage basins. For the Connecticut River basin, the largest and most inland basin in the Long Island Sound (LIS) watershed, annual streamflow decreased by 12.6 %. Total nitrogen (TN) loading from the Connecticut River would decrease by approximately 10 % due to decreased streamflow. Although TN loading from near-coastal basins would increase by 5.23 ± 5.66 %, future TN riverine loads to LIS are 7.43 ± 9.01 × 10

Indexed as

Climate changeEstuaryGeneralized additive modelNitrogen loadingStreamflowWater quality

Identifiers

PMID40577896
PMCPMC12337116

What OpenQuestion holds

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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.