Do ship emission control areas in China reduce sulfur dioxide concentrations in local air? A study on causal effect using the difference-in-difference model.
- DOI
- 10.1016/j.marpolbul.2019.110506
- Published
- 2019 Dec
- Container
- Marine pollution bulletin
- Publisher
- Not recorded
- Open access
- unknown
Credibility signals
limited evidence Score 43/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.
Show all credibility signals
- cautionDOI registered: No matching Crossref record was present in this response.
- cautionDOI resolves: No matching Crossref record was present in this response.
- not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility.
- not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made.
- not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made.
- not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made.
- not scoredROR affiliation: Not checked or no result supplied; no credibility inference made.
- not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredOpen access status: Not checked or no result supplied; no credibility inference made.
- not scoredPublication license: Not checked or no result supplied; no credibility inference made.
- not scoredPublication version: A publication version was supplied but is not scored.
- cautionMetadata completeness: 5 of 6 scored descriptive metadata groups are present; missing fields increase uncertainty.
Cite this work
BibTeX
@article{allodium:10.1016/j.marpolbul.2019.110506,
title = {Do ship emission control areas in China reduce sulfur dioxide concentrations in local air? A study on causal effect using the difference-in-difference model.},
author = {Wan Z and Zhou X and Zhang Q and Chen J},
year = {2019},
journal = {Marine pollution bulletin},
doi = {10.1016/j.marpolbul.2019.110506},
url = {https://doi.org/10.1016/j.marpolbul.2019.110506}
}RIS
TY - JOUR TI - Do ship emission control areas in China reduce sulfur dioxide concentrations in local air? A study on causal effect using the difference-in-difference model. AU - Wan Z AU - Zhou X AU - Zhang Q AU - Chen J PY - 2019 JO - Marine pollution bulletin DO - 10.1016/j.marpolbul.2019.110506 UR - https://doi.org/10.1016/j.marpolbul.2019.110506 ER -
APA
Z, W., X, Z., Q, Z., & J, C. (2019). Do ship emission control areas in China reduce sulfur dioxide concentrations in local air? A study on causal effect using the difference-in-difference model.. Marine pollution bulletin. https://doi.org/10.1016/j.marpolbul.2019.110506
Source records
- pubmed · retrieved 2026-09-25T23:33:11.664Z