Listen to the following transcript from an episode of the science and society audio report *Bitácora Científica*:
«Welcome to *Bitácora Científica*. Today, we examine an unprecedented ecological initiative in the Gulf of Corcovado in Chilean Patagonia. For decades, the migratory routes of endangered blue whales have dangerously intersected with dense industrial maritime traffic. In response, a multidisciplinary consortium of oceanographers, software engineers, and local artisanal fishing cooperatives deployed a network of smart oceanographic buoys equipped with specialized hydrophones and artificial intelligence algorithms. These autonomous buoys detect cetacean vocalizations in real time and automatically transmit acoustic warnings to approaching cargo vessels, prompting captains to reduce speed and alter navigation corridors. Beyond directly mitigating catastrophic ship strikes, the initiative continuously gathers critical acoustic data on the broader impacts of underwater noise pollution on marine trophic webs. Crucially, this endeavor demonstrates how integrating cutting-edge bioacoustic technology with collaborative environmental governance can successfully reconcile global commercial shipping activities with the long-term conservation of vulnerable marine biodiversity.»
Based on the report, which of the following best expresses the main idea of the broadcast?
- AThe technical specifications and recording sensitivity of specialized hydrophones used in oceanic research
- BA call for the total prohibition of commercial shipping and maritime traffic across all Patagonian waterways
- How smart bioacoustic technology and multi-sector cooperation can reconcile commercial maritime traffic with marine wildlife preservationAnswer
- DThe economic replacement of international cargo vessels by local artisanal fishing cooperatives in southern Chile