Evidence map›Paper›PMID 42883372›Full record

ArticleBiology2026

From Basal Sources to Top Predators: Isotopic Evidence of Trophic Organization in the Francisco Coloane Coastal Marine Protected Area.

Lisette Zenteno-Devaud, Gabriela V Aguirre-Martínez, Matías Cárcamo-Chávez, Paola Acuña-Gómez, Jorge Acevedo, Claudio A Moraga, Lautaro Oyarzún-Galaz, Pedro Valenzuela, Anelio Aguayo-Lobo

Abstract read
In one paragraph

Article in Biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Lisette Zenteno-DevaudDivisión de Investigación y Aplicaciones Nucleares, Comisión Chilena de Energía Nuclear (CCHEN), Nueva Bilbao 12501, Santiago 7600713, Chile.ORCID 0000-0002-1619-911X
Gabriela V Aguirre-MartínezFacultad de Ciencias de la Salud, Universidad Arturo Prat, Avenida Arturo Prat 2120, Iquique 1110939, Chile.ORCID 0000-0002-0981-7434
Matías Cárcamo-ChávezCentro de Estudios del Cuaternario Fuego-Patagonia y Antártica (CEQUA), Avenida El Bosque 0296, Punta Arenas 6200000, Chile.ORCID 0009-0001-6676-3954
Paola Acuña-GómezCentro de Estudios del Cuaternario Fuego-Patagonia y Antártica (CEQUA), Avenida El Bosque 0296, Punta Arenas 6200000, Chile.
Jorge AcevedoCentro de Estudios del Cuaternario Fuego-Patagonia y Antártica (CEQUA), Avenida El Bosque 0296, Punta Arenas 6200000, Chile.ORCID 0000-0002-6106-0838
Claudio A MoragaCentro de Estudios del Cuaternario Fuego-Patagonia y Antártica (CEQUA), Avenida El Bosque 0296, Punta Arenas 6200000, Chile.ORCID 0009-0008-1498-7500
Lautaro Oyarzún-GalazCentro de Estudios del Cuaternario Fuego-Patagonia y Antártica (CEQUA), Avenida El Bosque 0296, Punta Arenas 6200000, Chile.ORCID 0009-0008-4560-0911
Pedro ValenzuelaCentro de Estudios del Cuaternario Fuego-Patagonia y Antártica (CEQUA), Avenida El Bosque 0296, Punta Arenas 6200000, Chile.
Anelio Aguayo-LoboCentro de Estudios del Cuaternario Fuego-Patagonia y Antártica (CEQUA), Avenida El Bosque 0296, Punta Arenas 6200000, Chile.

Funding

National Agency for Research and Development Strengthening of the Scientific Development of Regional Centers (R20F0009)University Arturo Prat UNAP-CONSOLIDA- SINCPROYEXT-0105; UNAP -PROFUNDIZA SINCPROYEXT-0325; UNAP-MODERNIZA SINCPROYEXT-0333.
6 · The paper itself

Abstract

Coastal food webs are sustained by two contrasting energy channels-a fast pelagic pathway fueled by phytoplankton and a slow benthic pathway built on detrital processing-yet whether these channels remain segregated or become progressively coupled as energy moves toward higher consumers is still poorly resolved, particularly in remote, environmentally variable systems. We tested these competing scenarios-channel compartmentalization versus channel coupling-using carbon (δ

Indexed as

Coastal Marine Protected Areaecosystem connectivitystable isotopestrophic convergence

Identifiers

PMID42883372
PMCPMC13663473

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.