Evidence map›Paper›PMID 17387547›Full record

ArticleEnvironmental management2007

Integrated measures of anthropogenic stress in the U.S. Great lakes basin.

Nicholas P Danz, Gerald J Niemi, Ronald R Regal, Tom Hollenhorst, Lucinda B Johnson, JoAnn M Hanowski, Richard P Axler, Jan J H Ciborowski, Thomas Hrabik, Valerie J Brady and 6 more

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental management, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
18.4field-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

24 citing papers in PubMed, 157 citations in OpenAlex.

  1. Long-term monitoring and remote sensing reveal waterbird colony collapses with rising lake levels and multiple stressors.Ecological applications : a publication of the Ecological Society of America · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Ecosystem classification and mapping of the Laurentian Great Lakes.Canadian journal of fisheries and aquatic sciences. Journal canadien des sciences halieutiques et aquatiques · 2018
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Ecosystem services in the Great Lakes.Journal of Great Lakes research · 2017
    Article
  18. Article
  19. Article
  20. 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

16 authors at 6 institutions in 3 countries.

Nicholas P DanzCenter for Water and the Environment, Natural Resources Research Institute, University of Minnesota Duluth, 5013 Miller Trunk Highway, Duluth, Minnesota 55811, USA. ndanz@nrri.umn.edu
Gerald J Niemi
Ronald R Regal
Tom Hollenhorst
Lucinda B Johnson
JoAnn M Hanowski
Richard P Axler
Jan J H Ciborowski
Thomas Hrabik
Valerie J Brady
John R Kelly
John A Morrice
John C Brazner
Robert W Howe
Carol A Johnston
George E Host
University of Minnesota, Duluth · USEnvironmental Protection Agency · USBiocom · USInland Fisheries Service · AUUniversity of Windsor · CAUniversity of Wisconsin–Green Bay · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Integrated, quantitative expressions of anthropogenic stress over large geographic regions can be valuable tools in environmental research and management. Despite the fundamental appeal of a regional approach, development of regional stress measures remains one of the most important current challenges in environmental science. Using publicly available, pre-existing spatial datasets, we developed a geographic information system database of 86 variables related to five classes of anthropogenic stress in the U.S. Great Lakes basin: agriculture, atmospheric deposition, human population, land cover, and point source pollution. The original variables were quantified by a variety of data types over a broad range of spatial and classification resolutions. We summarized the original data for 762 watershed-based units that comprise the U.S. portion of the basin and then used principal components analysis to develop overall stress measures within each stress category. We developed a cumulative stress index by combining the first principal component from each of the five stress categories. Maps of the stress measures illustrate strong spatial patterns across the basin, with the greatest amount of stress occurring on the western shore of Lake Michigan, southwest Lake Erie, and southeastern Lake Ontario. We found strong relationships between the stress measures and characteristics of bird communities, fish communities, and water chemistry measurements from the coastal region. The stress measures are taken to represent the major threats to coastal ecosystems in the U.S. Great Lakes. Such regional-scale efforts are critical for understanding relationships between human disturbance and ecosystem response, and can be used to guide environmental decision-making at both regional and local scales.

Indexed as

EcosystemAgricultureAnimalsBirdsEnvironmental PollutionFishesGeographic Information SystemsGreat Lakes RegionHumansPopulation DensityPrincipal Component Analysis

Identifiers

PMID17387547
OpenAlexW2025897477

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.