Tag Archives: marine
2019 was a year in which many changes that our planet is experiencing came to the fore, capped off in December by the Australian bushfires, a phenomenon that scientists predicted would start to occur with increasing intensity at the beginning of last decade. With all the change that our planet is currently undergoing, it’s always worth noting that the discipline of ecology itself has changed as well.
Over 2019 we got to sit down and talk to some pretty exciting people. And whether they were at the forefront of genomics, the science-policy interface, or the wave of inclusivity currently sweeping ecology, they all had some great comments on how ecology has changed over the last few decades.
Image Credit: Abigail McQuatters-Gollop, CC BY 2.0, Image Cropped
For the past three and a half years, the UK has been trawled through the political benthic sludge that is Brexit. With a second general election in two years arriving this Thursday, some sort of resolution finally seems to be on the horizon. And while much of the public discourse has focussed on the potential implications for Brexit following the election, climate change and the environment have also featured heavily.
Whilst it might seem like little guys like this don’t have much to smile about these days, being optimistic about the state of the environment is more important than ever, according to Nancy Knowlton (Image Credit: Rosalyn Davis, CC BY-NC-SA 2.0, Image Cropped)
At the very beginning of my PhD, I was in the audience at the STARMUS Festival when American reef biologist Nancy Knowlton gave a talk about Earth Optimism. It came just after the American President had withdrawn his support for the Paris climate agreement, and smiles regarding the state of the planet were hard to come by. So seeing an esteemed member of the scientific community give a reminder that there was hope for one of the earth’s most vulnerable ecosystem was inspiring.
At this year’s International Barcode of Life Conference in Trondheim, I had the chance to sit down with Nancy and talk about why optimism is so important in the face of the many ongoing problems that the planet faces.
Salmon aquaculture nets near Hitra, Norway. (Image credit: Peter Anthony Frank, NTNU, CC BY 2.0)
The Norwegian Aquaculture Review Council is an academic collective comprised of NTNU students Danielle Hallé, Myranda O’Shea, Bastian Poppe, Emmanual Eicholz and Peter Anthony Frank.
With so much attention on climate change and biodiversity in the media today, it is hard not to be skeptical as to whether companies are taking advantage of these paradigms for their own profit by “greenwashing” their products. Greenwashing is the common term for the practice whereby an organization presents information that gives them an air of environmental responsibility but makes no real contribution to reducing the impacts of threats like climate change, pollution, loss of biodiversity.
Fishing is an important part of Australian society. So is communication between fish scientists and fishers strong enough? (Image Credit: State Library of Queensland, Image Cropped)
Last Thursday, I posted an article on the need for more contact communication the fish scientist community and the fishing community, which you can find here. It gives a breakdown of why better communication between the two groups is mutually beneficial, and how it could be improved. The piece was written after talks with a number of prominent Australian fish biologists, whose thoughts I’ve shared in more detail below.
Image Credit: Gretta Pecl, University of Tasmania, CC BY 2.0
So often the effects of climate change are somewhat intangible to us; the weather may grow warmer, but it’s a slow and gradual process, which can seem entirely at odds with the alarm bells that things like the IPCC report seem to be constantly clanging. As such, demonstrating tangible environmental changes to a community whose livelihood may depend on such changes is a great weapon in the fight against the effects of a warming climate.
With this in mind, marine biologist Gretta Pecl founded the Range Extension Database and Mapping project, also known as Redmap. Redmap aggregates public sightings of fish to show shifts in the distributions of Australia’s marine species, including some that are crucial to our fishers. At the recent ASFB 2018 conference, I sat down with Gretta to talk about changes in marine species distributions, how they’ll affect Australia, and how they might help the public understand the effects of climate change.