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Fog induced suppressed photosynthetic water demand and foliar water uptake help the tropical cloud forest escape from drought stress

2020· dataset· en· W3113533444 on OpenAlexaff
Hui Zhang, Xuanru Li, Shree P. Pandey, Shidan Zhu, Guangyu Wang, Shurong Zhou, Wenxing Long

Bibliographic record

VenueAuthorea · 2020
Typedataset
Languageen
FieldEnvironmental Science
TopicPlant Water Relations and Carbon Dynamics
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsEcosystemClimate changeCloud forestEpiphyteEnvironmental scienceContext (archaeology)TropicsTropical climatePhotosynthesisForest ecologyTropical forestEcologyAgroforestryGeographyBiologyBotany

Abstract

fetched live from OpenAlex

The importance of fog for the survival and growth of tropical cloud forests is receiving increasing interest in the context of climate change. Current knowledge on this topic is almost entirely based on studies at the species level, which can hardly reflect the response of the whole ecosystem to climate change. We evaluated community-level responses of trees and epiphytes to seasonal drought in Hainan tropical cloud forest ecosystem. We found that fog induced suppressed photosynthetic water demand and foliar water uptake help these forests escape from drought. We infer that reduction in fog due to future climate change may result in high plant mortality in these ecosystems, and artificially simulating fog may help save tropical cloud forests from vanishing worldwide.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Dataset · Consensus signal: Dataset
Teacher disagreement score0.025
Threshold uncertainty score0.050

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0010.001
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0060.004

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.010
GPT teacher head0.201
Teacher spread0.191 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreDataset

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2020
Admission routes1
Has abstractyes

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