Environment✓ verified

IMO Ballast Water Convention → Korea Ballast Water Management Act

BProbable echo

Evidence tier

Echo patterns are similarity-based hypotheses, not proof of causation. Open the sources and evaluate the linkage yourself.

Evidence Scorecard

A single score cannot prove an echo. This card triangulates semantic, temporal, and linkage evidence.

Probable echo

Semantic

Strong semantic alignment

Temporal

Global precedent precedes Korea

Linkage

Official Korean agency source + concept alignment (no explicit citation recorded)

Tier B — Probable echo — agency/committee linkage + global-first timing + semantic signal

Multilingual semantic similarity

cosine similarity (method detail)0.805

Computed with intfloat/multilingual-e5-small multilingual embeddings. Display score is a calibrated mapping of the raw cross-lingual cosine (0.805); higher means closer meaning. Reflects semantic similarity, not proof of causation.

Could also be…

•Parallel domestic policy development is possible.
•Industry or market pressure may have driven similar language.
•A common external shock (e.g., financial crisis, pandemic) could explain parallel adoption.

Interrogate the Evidence

Answers are rendered directly from this record’s own curated fields — nothing is generated.

Bprobable echo · 84%

SemanticStrong semantic alignment
TemporalGlobal precedent precedes Korea
LinkageOfficial Korean agency source + concept alignment (no explicit citation recorded)

Matched concepts: Ballast Water ↔ 평형수; ships ↔ 선박; management ↔ 관리

Cross-lingual similarity 47/100 (multilingual e5 embedding) — a computed signal, not proof.

Similarity type: treaty implementation

Matched Concepts

3 pairs

GlobalKorean Echo

Ballast Water

↓→

평형수

ships

↓→

선박

management

↓→

관리

Original (Global)

The IMO International Convention for the Control and Management^③ of Ships^②' Ballast Water^① and Sediments (BWM Convention, adopted February 13, 2004; in force September 8, 2017) requires all ships^② to manage ballast water^① and sediments to prevent the transfer of invasive aquatic species, mandating D-2 performance standards for treatment systems and D-1 ballast water^① exchange in open-ocean areas.

Echo (Korea)

한국은 2009년 12월 10일 BWM협약에 가입(조약 제2360호)하였으며, 이보다 앞서 협약 이행을 위한 「선박^②평형수^①관리^③법」(법률 제8788호, 2007년 12월 21일 제정)을 별도로 제정하였다. 해양수산부는 동법에 따라 선박^②평형수^① 처리장치 형식승인, 외국 선박^②에 대한 항만국통제 검사, D-2 기준 적합 여부 점검을 수행한다. 국내 제조사인 Techcross는 IMO D-2 형식승인을 유효하게 유지하고 있으며, Panasia는 형식승인을 취득하였으나 이후 서울행정법원이 기술서류 허위기재를 이유로 해당 승인을 취소하였다. 이는 한국이 협약 이행 과정에서 강도 높은 국내 집행력을 발휘하고 있음을 보여준다.

Echo Strength

sourceVerified

hasKoreanSource

hasGlobalSource

hasDate

keywordDiversity

agendaTags

Origin

IMOUNCLOS

Timeline

2004 global instrument → 2007 Korean enactment (효력발생 2017)

treaty implementation

Sources

🌍imo.org archived

🇰🇷국가법령정보센터 · 해양환경관리법 (선박평형수 관리)archived

Related Patterns

IMO Polar Code → Korea Polar Activities Promotion Act

IMOUNCLOS

P(B|A) = 36%agenda

41%

IMO MARPOL Annex VI Sulphur Cap & Port ECAs

IMO

P(B|A) = 46%category

21%

IMO GHG Strategy → Korea Maritime Decarbonization

IMO

21%

UNCLOS Article 76 (continental shelf) → 해양법 대륙붕 제도

UNCLOS

20%

UNCLOS Territorial Sea Regime → Korea Territorial Sea and Contiguous Zone Act

UNCLOS

20%

UNCLOS Exclusive Economic Zone → Korea EEZ Act

UNCLOS

20%

UNCLOS Continental Shelf Regime → Korea Continental Shelf Development

UNCLOS

20%

IMO MASS Code → Korea Autonomous Ship Act

IMO

20%

IMO Ballast Water Management Convention → Korea Marine Environment Management Act

IMO

P(B|A) = 56%temporal

16%

IMO SOLAS Chapter XI-2 (ISPS Code) → 해사안전법 시행령 (Maritime Safety Enforcement Decree)

IMO

P(B|A) = 31%agenda

15%

IMO Sulphur 2020 (Global Sulphur Cap) → Korea Eco-Friendly Ships Act

IMO

14%

IMO Anti-Fouling Systems Convention → Korea Ship Navigation Act

IMO

P(B|A) = 50%temporal

14%

IMO Polar Code (Ship Safety in Polar Waters) → Korea Maritime Safety Act

IMO

P(B|A) = 40%category

14%

IMO MARPOL Convention → Korea Ship Safety Act

IMO

P(B|A) = 40%category

14%

IMO Ship Recycling Convention → Korea

IMO

P(B|A) = 40%category

13%

IMO MARPOL Annex VI (EEDI/EEXI) → 해양환경관리법 시행령 (Marine Environment Enforcement Decree)

IMO

P(B|A) = 38%agenda

11%

UNCLOS Part XII (Marine Environment Protection) → Korea Marine Environment Management Act

UNCLOS

P(B|A) = 38%agenda

11%

BBNJ Agreement (High Seas Treaty) → 해양생물다양성 보전 및 이용에 관한 법률

UNCLOS

P(B|A) = 38%agenda

10%

Semantically Related

Closest patterns by multilingual embedding (e5) — conceptual similarity beyond shared keywords. A computed signal, not a sourced claim.

IMO Ballast Water Management Convention → Korea Marine Environment Management Act

Environment

cos 0.91

IMO Polar Code → Korea Polar Activities Promotion Act

Other

cos 0.91

IMO Ship Recycling Convention → Korea

Environment

cos 0.90

IMO GHG Strategy → Korea Maritime Decarbonization

Climate

cos 0.90

Stockholm / Rotterdam Conventions → Korea Persistent Organic Pollutants Act

Environment

cos 0.89

UNECE Water Convention (1992) → 물관리기본법 Water Convention 원칙 반영

Other

cos 0.88

Keywords

BWM Conventionballast water managementD-2 standardballast water treatment systemBWTS type approvalinvasive aquatic speciesport state control선박평형수관리법선박평형수D-2 기준해양수산부형식승인외래 수생생물항만국통제TechcrossPanasia한국선급조선산업

Score Guide

Confidence — Editorial judgment, now shown as a confidence tier (A–D) based on semantic, temporal, and linkage evidence. Not proof of causation.

Echo Strength — Metadata completeness score. Rewards verified sources, paired links, explicit dates, keyword diversity, and origin tags.

Vocabulary Overlap — Heuristic score measuring shared tokens between global and Korean texts. Reflects loanwords and repeated terms, not meaning across languages.