Mangroves and associates in the estuaries of Tamil Nadu coast of India
Bibliographic record
Abstract
Mangroves and associated plant species were surveyed in 56 estuaries from Pulicat Lake ( 13o25' 955 N; 080o 19' 284 E) to Manakkudy Estuary ( 08o 05' 254 N; 077o 29' 049 E) along 1076 km of coastline in Tamil Nadu, during 2012-2014. The study area was divided into five groups: West coast of Tamil Nadu, Gulf of Mannar, Palk Bay, South and North Coromandel coasts. A total of 16 mangrove species, belonging to nine families and 11 genera, were recorded along with 23 mangrove associates belonging to 17 families and 21 genera. The mangrove species, Avicennia marina and associate species, Pongamia pinnata , Ipomoea pes-caprae and Calotropis gigantea were found to be prevalent along the North Coromandel coast. The mangrove species, Bruguiera gymnorrhiza was only recorded in the Ariyankuppam and Thengaithittu estuaries while Avicennia alba was only found in the Palayakayal Estuary in the Gulf of Mannar. Two mangrove associates Acrostrichum aureum and Fimbristylis ferruginea were reported in the Manakkudy estuary. The mangroves along the N orth Coromandel Coast were represented more number of mangrove species . Avicennia marina was the dominant species almost all collect sites. Few mangrove plants only available in some species of mangroves in particular study areas, further investigation about mangroves plnats diversity or continue monitoring is necessary. Field studies are wanted for unexplored minor estuaries and hence the present work was undertaken. The aim of the study to identify the more number of rare mangrove species by survey more number of collection sites.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".