Notice bibliographique
Résumé
My primary objective is to describe the nature of global changes in the location of the forest industry.I will also argue that Canadian companies have never been major players in international forestry, and have acted primarily as staples providers for more advanced economies.In the contemporary situation, where new companies in countries that have not previously been engaged in industrial forestry are now becoming competitive, Canadian companies have been slower to restructure their operations than northern European companies.I will express scepticism about the wisdom of continued, and in Alberta, expansion of, dependence on the remaining natural forest cover in Canada. Prior to the 1970sCanada used to be one of the northern countries-along with Sweden, Finland, and Norway-that produced pulp and dimensional lumber for larger metropolitan countries: the United States in the case of Canada, and Western Europe for Sweden and Finland.We produced newsprint but hardly any finer grades of paper.Because advanced wood products met with tariff barriers at the U.S. border, and because the U.S. markets for dimensional lumber and pulp were strong throughout most of the post-war era, there was no incentive to diversify our products or our market destinations.Many of our major companies were owned by parent firms in the United States, and very few Canadian-owned companies were listed, none in the top ranks, of Pulp and Paper International's or other annual world rankings of forest companies.During this same post-war period, Japan became the second largest paper producer in the world.But Japan had to obtain raw materials from elsewhere because its four small islands had nowhere near sufficient wood supplies to meet the paper demand of its population.Almost half of the deficiency was met by recycled newsprint purchased on international markets, and the remainder was imported from North America as well as many other areas.When countries put log export bans in place, Japanese companies sought wood-chips, and when those supplies were curtailed, they began to look to other countries where they could establish pulp mills to supply their paper mills in Japan.Japanese construction companies also purchased tropical logs from the Philippines, Indonesia, Malaysia, and other neighbours during this period. The 1970s and the 1980sIndonesia imposed an export ban on logs in 1975, and was successful in establishing a domestic plywood industry
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 | 0,002 | 0,003 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,003 | 0,008 |
| Études des sciences et des technologies | 0,030 | 0,011 |
| Communication savante | 0,015 | 0,004 |
| Science ouverte | 0,002 | 0,003 |
| Intégrité de la recherche | 0,003 | 0,005 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,016 | 0,000 |
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 ».