The Origin And Evolution Of Ocean Noise Regulation Under The U.S. Marine Mammal Protection Act
Notice bibliographique
Résumé
The Marine Mammal Protection Act (MMPA) was signed into law by President Richard Nixon on December 21, 1972. The Act established a federal responsibility, shared by the Departments of the Interior and Commerce, for the conservation and management of marine mammals. Created primarily to protect marine mammals from the threat posed by tuna fishing, it also encompassed other threats, including polar bear hunting in Alaska, the harvest of harp seals in Canada, and commercial whaling. One threat, however, not envisioned at the time was noise. When the MMPA was first enacted, there was no recognition that sounds associated with anthropogenic activities such as oil exploration, shipping, and military exercises could adversely affect marine mammals or other biota. Over the years, noise has been acknowledged as a potential threat to marine mammals and entire marine ecosystems. An increasing number of studies have shown that noise may pose a risk to marine mammals because they rely on their own echolocation and communication skills for survival. Recently, noise has been linked to other physiological and behavioral effects that could injure or kill marine mammals. Scientific evidence also shows that noise could influence fish, crustaceans, and other marine life. These threats have gained attention in recent years in response to several dramatic events linking anthropogenic, or man-made, noise, with the strandings and deaths of a number of marine mammals. Consequently, there has been growing demand by environmental groups and nongovernmental organizations to regulate and control anthropogenic sources of noise in the sea. However, a great deal of scientific uncertainty still exists over the effects of noise on the ocean ecosystem and on marine mammals in particular. Considerable research is currently being carried out to determine exactly what these effects are, but the nature of this acoustic research often requires the issuance of permits under the MMPA. Determining who must apply for these permits, who receives them, and how noise-creating activities can be regulated has resulted in lawsuits, injunctions, and controversy at the highest levels of government. This paper attempts to identify the problems with the present state of noise regulation under the MMPA, discover the origins of those problems, and recommend changes that will result in regulation that more closely matches the scientific understanding of ocean noise, is more aligned with the original intent of the MMPA, and thus, has the potential to better protect marine mammals.
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 | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,001 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 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 tête enseignante, 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 ».