Independent Research Observatory Publisher Status: Not Copernicus / Not EGU Spam Isolation: Strict 410 Gone DOI Linkage: Official 10.5194/acp
AtmosChemPhys Observatory Photochemistry · Aerosol Forcing · Air Quality Modeling

Editorial Governance & Provenance

About AtmosChemPhys Observatory & Historical Domain Disclosure

Independent Identity & Mandate
AtmosChemPhys Observatory (atmos-chemphys.net) is an independent atmospheric chemistry, aerosol radiative forcing, and air quality modeling reference site. It is not affiliated with, endorsed by, or operated by Copernicus Publications or the European Geosciences Union (EGU). Official journal manuscripts and peer-review records reside exclusively at acp.copernicus.org and via doi.org.

1. Historical Domain Continuity & Non-Affiliation Statement

Between 2004 and 2015, atmos-chemphys.net served as an early manuscript mirror domain referenced across meteorological agency documentation, including NOAA VLab NAQFC, NWS Weather.gov, WMO IG3IS, US EPA HERO, and Freie Universitat Berlin. Subsequent official publishing consolidated onto acp.copernicus.org, while third-party dropcatch registrations between 2017 and 2022 introduced unrelated commercial template directories.

Under its current scientific stewardship, atmos-chemphys.net has permanently purged all legacy spam URLs and reconstructed a clean atmospheric chemistry synthesis observatory. Legitimate scholarly citations pointing to volume-page paths (such as /12/6291/2012/ or /15/1707/2015/) resolve via single-hop 301 redirects to curated thematic syntheses and link directly to canonical Crossref DOIs (https://doi.org/10.5194/acp-*) without attempting to impersonate Copernicus Publications or EGU editorial staff.

2. Edge Routing Governance & Spam Isolation

To prevent Soft 404 dilution and protect scientific reference quality, edge routing at atmos-chemphys.net applies a strict three-tier classification verified against historical Wayback Machine archives and agency outbound references:

Path Lineage HTTP Handling Destination / Behavior Rationale
/12/6291/2012/... (13 verified ACP paths) Single-Hop 301 Thematic pillar #archive-acp-* anchor Preserves scholarly citations from NOAA, WMO, and university bibliographies.
www.atmos-chemphys.net/* Single-Hop 301 Apex canonical https://atmos-chemphys.net/* Enforces strict single-host canonicalization and HSTS continuity.
/html/*, /statics/*, ?m=content, SEOMeal 410 Gone Explicit edge termination (X-Robots-Tag: noindex) Permanently de-indexes 2017-2022 third-party CMS spam artifacts.
Edge request classification separating verified atmospheric research citations from purged 410 Gone spam paths Cloudflare Edge Provenance Gate: Citation Salvage vs 410 Isolation Incoming Request atmos-chemphys.net Verified ACP Lineage (n=13) -> 301 Single-Hop -> Hub #archive-* Active Observatory Routes -> 200 OK + Canonical + Official DOI Link 2017-2022 Spam / CMS / Query Junk -> HTTP 410 Gone (Noindex)
Figure 9: Edge classification separating authentic 2005-2015 atmospheric citation routes from deprecated third-party spam directories.

3. Citation Corrections & Editorial Contact

For DOI linkage corrections, archival metadata updates, or bibliographic inquiries regarding the 13 preserved atmospheric research summaries, contact the observatory stewardship desk at contact@atmos-chemphys.net. For peer-review correspondence or official journal permissions concerning Atmospheric Chemistry and Physics, please consult Copernicus Publications (acp.copernicus.org) directly.