Data · dataset · 2026
Role of tunas in the Western and Central Pacific Ocean: Evidence from mass-balanced model
Listed in ScienceDB
This dataset is derived from the 2023 high-seas fishery resources survey in the Western and Central Pacific Ocean (WCPO) and was constructed using the Ecopath with Ecosim (EwE) ecosystem modeling framework.
Description
The dataset comprises input parameters and output results for 18 functional groups within the WCPO ecosystem. Input parameters include biomass, production-to-biomass ratio (P/B), consumption-to-biomass ratio (Q/B), trophic level, and diet composition matrix for each functional group.
Output results include ecotrophic efficiency (EE), mixed trophic impact (MTI) analysis, keystone index, and total system throughput (TST) at the ecosystem level. This dataset provides fundamental data support for studies on ecosystem structure, role of tunas, fisheries management, and climate change impact assessment in the WCPO.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.00zz1 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Ocean & Atmospheric Science · Social Science
- Inferred from text
- Marine and estuarine ecology 76%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.00zz1 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:field:310305 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (76%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license_text | source · scidb cn | connector:scidb_cn@1.0.0 | |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |