Evidence map›Paper›PMID 41944078›Full record

ReviewGlobal change biology2026

Towards Right Answer for the Right Reasons in Global Land Carbon Sink Estimates.

Helin Zhang, Youngryel Ryu, Sungchan Jeong

Abstract readReview
In one paragraph

Review in Global change 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

3 authors.

Helin ZhangResearch Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea.
Youngryel RyuResearch Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea.ORCID 0000-0001-6238-2479
Sungchan JeongResearch Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea.

Funding

National Research Foundation of Korea RS-2024-00348585
6 · The paper itself

Abstract

Quantifying the global land carbon sink is essential for understanding carbon-climate feedbacks and developing effective mitigation strategies. Despite decades of research using eddy covariance, remote sensing, and atmospheric observations, carbon sink estimates remain highly uncertain across different approaches. The key challenge is to obtain the right global land carbon sink estimates for the right reasons. In this review, we first provide an overview of current methodologies for estimating terrestrial carbon sinks, including FLUXNET observations, top-down atmospheric inversions, and bottom-up approaches. We then leverage insights learned from FLUXNET to evaluate the observed range of annual net ecosystem exchange (NEE), gross primary production (GPP)-ecosystem respiration (R

Indexed as

Carbon SequestrationClimate ChangeEcosystemModels, TheoreticalFLUXNETland carbon sinknet ecosystem exchangeReco‐GPP relationshipuncertainties

Identifiers

PMID41944078
PMCPMC13054780

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.