Category: Noise Pollution

What Noise Annoys an Oyster?

Oysters with Acceleratometers (photo by Jean-Charles Massabuau) When the ocean noise pollution issue came up on everybody’s sonar, the main concern was about the impact of noise on whales and dolphins – what we in our industry refer to as…

Measuring and expressing noise

Sub-sea Operations The word “Noise” resides in an etymological basket along with the words “annoyance” and “obnoxious.” “Noise” is thought to have been derived from the Latin “noxia’ (to hurt or damage), and Middle English “nausea” (to quarrel). Although some…

Mikey lays an egg…

I spent all last week at an animal communications conference in Omaha, Nebraska, and wanted to detail that in this week’s newsletter. But it was brought to my attention that our last newsletter needed some tidying up first. The newsletter…

Field report from Barcelona – OceaNoise 2017

I spent last week at Vilanova i la Geltrú – just down the coast from Barcelona, Spain at OceaNoise2017, a conference specifically focused on ocean noise pollution issues. All conferences have a purpose, but this one also had a personality.…

The Tantrum of the Oilmen

If it wasn’t otherwise abundantly clear, the splurge of Executive Orders (EO) over the last two weeks confirm that the US President has handed the reins (or should I say “handed the reign”) of the executive branch over to the…

The sound of climate disruption

It has been known for quite some time that excessive anthropogenic carbon dioxide is modifying ocean chemistry, increasing acidity, and compromising shell growth in calciferous sea life. The effects of this have been confirmed in sea snails, corals, and oysters,…

Pinging ocean noise – a harbinger of things to come?

I want to give a shout out to all of the folks who are sending me links to an ongoing news story about an incessant “pinging noise” up in the Nunavut Arctic areas of the Fury and Hecla Straits (between…

Report from the Georgian International Maritime Forum

Georgia International Maritime Forum

  Through a set of circumstances too Byzantine to unravel here this week I’ve found myself in Batumi, the Republic of Georgia on the coast of the Black Sea delivering and address to the Georgian International Maritime Forum (GIMF) While…

Acoustical Habitats and Aquatic Noise

I’ve just returned last week from the 2016 Aquatic Noise conference (AN2016), a gathering of souls who have taken it upon themselves to examine, poke, prod, regulate, and abuse our common interest in Marine Bioacoustics. This conference happens every few…

How loud is the ocean now?

  A few years back we worked on a modeling exercise to explore the historic noise levels in the ocean prior to the industrialization of the ocean, which began around the turn of the last century when fossil fuel came…