Notice bibliographique
Résumé
Recen! 'leralre.LApril greediness the birds swallow many of the seeds.Mr. Webber experimented with a captive Mockingbird and found that the seeds were readily swallowed with the fruit and were evacuated in from fifteen minutes to an hour in good condition for germination.During about four hours the bird ate and evacuated fifty-one seeds.A nmnber of these were planted, and a tair proportion grew into healthy young plants.The Mockingbird is also responsible for a third method of dissemination.It will readily be seen that, as the bird feeds, many of the seeds drop directly down.Some of them fall into the crown of upturned leaves immediately beneath the fruit-stalk and stick there.After the cluster has ripened all its fruit, a lateral branch develops and shoots up beside the fruit-stalk, bearing a new crown of leaves and thus prolonging the trunk, while the old leaves reflex and point doxvnwards.With the reflexion of these leaves, the seeds, now dry, roll or slide down the inclined plane thns formed and are shot out to a safe distance from the parent plant.Those seeds which originally fall between the leaves of the crown naturally reach the groumt in the same way by the reflexed blades of the previous leaf-cluster.This yucca has in the larva of a moth another aid to dissemination, but that is a story for the entomologist.--F.H. A. Loomis on California Water Birds.--Thepresent paper gives the results of Mr. Loomis's observations made off Monterey, California, from Dec. ;x, ;89, to Jan. ;3, I895-Forty-three species are formally noticed, of which xz are Gulls of the genus I, arts--probably a number not exceeded on any coast, at this or any other season.The annotations relate generally to the manner of occurrence of the various species.but in several cases include descriptions of little-knovn phases of plnmage.The Ancient Murrelet (Syniloebor,amts antz'/mts) is reported as common, wintering in considerable nnmbers on the coast of California, although previously recorded as a California bird, as Mr. Loomis observes, apparently from only a single specimen taken off Monterey in January, ;87.Mr. Loomis also reports the Mev Gull (Larus cactus) as apparently common on the California coast in winter, although its distribntion in the second edition of rheA.O. U.' Check-List' is stated to be "Europe and Asia; accidental in Labrador?."Mr. Loomis calls attention, however, to a former record for California by Mr. Henshaw (Auk, II, p. 232 ).Prec,eding the annotated list (pp.2-4) Mr. Loomis presents and discusses the general }acts of migration as observed in respect to the water birds of the California coast in winter.He brings into special proninence the evidence of a southward migration in winter to breeding grounds in the southern hemisphere of certain species of Shearwaters, and California Water Birds, No. II.Vicinity of Monterey in Midwinter.By
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,001 |
| Méta-épidémiologie (sens large) | 0,001 | 0,001 |
| Bibliométrie | 0,001 | 0,001 |
| Études des sciences et des technologies | 0,001 | 0,002 |
| Communication savante | 0,000 | 0,002 |
| Science ouverte | 0,002 | 0,002 |
| Intégrité de la recherche | 0,001 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,007 | 0,011 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; les deux têtes enseignantes s’accordent sur ce qui est montré ici.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».