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Prospects of LDN in the SWANA region through SLM and micro water harvesting

2025· preprint· W4415678570 on OpenAlexaff
Mary J. Thornbush, Ajit Govind

Bibliographic record

Venuenot available
Typepreprint
Language
FieldAgricultural and Biological Sciences
TopicSoil Carbon and Nitrogen Dynamics
Canadian institutionsUniversity of Guelph
FundersConsortium of International Agricultural Research Centers
KeywordsOvergrazingDryland farmingAgricultureBiodiversityLand managementLand useGreenhouse gasSoil conservationCover cropWater conservation

Abstract

fetched live from OpenAlex

Sustainable Land Management (SLM) is an important consideration for dryland regions within the Southwest Asia and North Africa (SWANA) region, since conservation agriculture, water management, and biodiversity enhancement can build organic carbon stocks in soils. The current study considers dryland strategies and recommends top strategies of Low Emissions Development (LED) for dryland agricultural policies. Data compilation for this study is based on published regional data in reputable sources used to substantiate agricultural management strategies that support the accumulation of organic carbon in soils. Based on the results, SLM strategies that support carbon buildup should be adopted by governments. More specifically, governments should consider revising their National Adaptation Plans (NAPs) and Nationally Determined Contributions (NDCs) in the agricultural sector to consider LED by addressing existing examples from practice evident in dryland regions. Specific evidence-based recommendations include (1) policies to reduce overgrazing and intensive tillage, since this disturbs soils and affects soil erosion and productivity; (2) policies that encourage the use of micro harvesting and recycled (brackish) water/ wastewater; and (3) policies that encourage maintaining a ground cover and biodiversity, such as retaining crop residues and diversifying crops by using crop rotations, including halophytic and glycophytic species.

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)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.029
Threshold uncertainty score0.057

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0010.000
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0050.000

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 head0.032
GPT teacher head0.242
Teacher spread0.210 · 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 designSimulation or modeling
Domainnot available
GenreEmpirical

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
Published2025
Admission routes1
Has abstractyes

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