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Record W2257028401 · doi:10.2307/2656898

A fine addition to the ecophysiology bookshelf

2000· article· en· W2257028401 on OpenAlexaff
Rowan F. Sage

Bibliographic record

VenueAmerican Journal of Botany · 2000
Typearticle
Languageen
FieldEnvironmental Science
TopicPlant Water Relations and Carbon Dynamics
Canadian institutionsUniversity of Toronto
Fundersnot available
KeywordsEcophysiologyBiologyBotany

Abstract

fetched live from OpenAlex

The deserts of the world have particular significance for plant physiological ecologists.In deserts, the influence of abiotic factors over structure and function is enhanced relative to biotic factors, making it relatively easy to identify the environmental significance of many features of desert plants.Deserts thus have been a proving ground for developing theories and techniques in physiological ecology, and many if not most of the leading figures in the field have at some point spent time in ''the desert.''In recognition of the recent advances in desert ecology and physiology, the publisher Springer has produced 20 short books in a series entitled Adaptations of desert organisms.Seven of the titles address major advances in desert plant biology, with three focusing on the physiological ecology of desert plants.Of these, the Physiological ecology of North American desert plants by Stan Smith, Russ Monson, and Jay Anderson warrants special attention, as it attempts an integrated synthesis of leading theories and research advances in physiological ecology.This review will focus on Physiological ecology of North American desert plants, after a brief discussion of the other six plant biology books in the Adaptations of desert organisms series.These six titles are fairly specialized, addressing germination biology (Seed germination in desert plants, Y. Guttermann, 1993, 253 pages), mineral nutrition (Mineral

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)0.001
metaresearch head score (Gemma)0.002
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Commentary · Consensus signal: none
Teacher disagreement score0.459
Threshold uncertainty score0.771

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0040.004
Science and technology studies0.0010.000
Scholarly communication0.0040.003
Open science0.0010.002
Research integrity0.0020.003
Insufficient payload (model declined to judge)0.4590.327

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 head0.003
GPT teacher head0.185
Teacher spread0.182 · 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.

Study designNot applicable
Domainnot available
GenreCommentary

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
Published2000
Admission routes1
Has abstractyes

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