Grain Transportation Report, December 5, 2019
Notice bibliographique
Résumé
SM Line Brings Weekly Container Service to the Port of PortlandOn November 19, the Port of Portland, OR, announced that the South Korea-based container carrier SM Line will bring weekly container shipping service to Portland.SM Line launched in 2017 and continues to expand its presence on the Asia-North America trade route to meet growing demand.The Port of Portland's Terminal 6 will be added to SM Line's existing rotation to the Pacific Northwest, which includes stops in Vancouver, BC, and Seattle, WA.This additional shipping opportunity will serve various containerized agricultural exports in the region, including grains, potatoes, peas, lentils, and hay.For additional information, see www.portofportland.com. Total Grain Inspections RecedeFor the week ending November 28, total inspections of grain (corn, wheat, and soybeans) for export from all major U.S. export regions reached 2.31 million metric tons (mmt).Total grain inspections were down 26 percent from the previous week, down 14 percent from last year and down 27 percent from the 3-year average.Inspections of each of the three major grains decreased notably from the previous week.Wheat inspections dropped 43 percent from week to week, while corn and soybeans dropped 30 and 21 percent, respectively, from the past week.Inspections of grain were down 11 percent from the previous week in the Mississippi Gulf, and were down 48 percent in the Pacific Northwest (PNW). Volume of Grain Moved by Barge Remains High but May Soon SlowFor the week ending November 30, 1.02 million tons of grain passed through the locks of the Mississippi River and major tributaries.This quantity surpassed last week's total as the highest for weekly volume in 2019 and was 52 percent higher than the same week last year.Shipments originating from the upper Mississippi River sent before the river closed may still be in transit, but the upper Mississippi is now closed to new shipments for the winter.This week (beginning December 1) is likely to be the last week that shipping will be available in the mid-Mississippi, a stretch of the river passing through Davenport, IA, before that section of the river is also closed for the winter (see figure 9 in this report for a map of these locations).Locks 24 and 25, on the Mississippi just north of St. Louis, will close from December 15 through March 31, 2020.As usual, the Illinois, Ohio, and Arkansas (MKARNS) Rivers will remain open throughout the winter, as will portions of the Mississippi in St. Louis and further south. Snapshots by Sector ExportSales For the week ending November 21, unshipped balances of wheat, corn, and soybeans totaled 23.1 mmt.This represents a 19-percent decrease in outstanding sales, compared to the same time last year.Net corn export sales reached .807mmt, up 2 percent from the past week.Net soybean export sales were 1.66 mmt, up 26 percent from the previous week.Net weekly wheat export sales reached .613mmt, up 40 percent from the previous week.Rail U.S. Class I railroads originated 22,210 grain carloads during the week ending November 23.This was a 1-percent decrease from the previous week, 11 percent more than last year, and 9 percent more than the 3-year average.Average December shuttle secondary railcar bids/offers (per car) were $379 below tariff for the week ending November 28.This was $279 less than last week and $234 lower than this week last year.There were no non-shuttle bids/offers this week.Barge For the week ending November 30, barge grain movements totaled 1,020,740 tons.This was a 7-percent increase from the previous week and 52 percent more than the same period last year.For the week ending November 30, 694 grain barges moved down river-72 more barges than the previous week.There were 672 grain barges unloaded in New Orleans, 21 percent less than the previous week. OceanFor the week ending November 28, 36 oceangoing grain vessels were loaded in the Gulf-10 percent less than the same period last year.Within the next 10 days (starting November 29), 45 vessels were expected to be loaded-21 percent fewer than the same period last year. FuelFor the week ending December 2, the U.S. average diesel fuel price increased 0.4 cents from the previous week to $3.07 per gallon, 13.7 cents below the same week last year.
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 machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,002 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,002 | 0,002 |
| Études des sciences et des technologies | 0,001 | 0,000 |
| Communication savante | 0,003 | 0,002 |
| Science ouverte | 0,001 | 0,001 |
| Intégrité de la recherche | 0,001 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,235 | 0,228 |
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; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».