Re-run: Legacy pollution, an unfortunate inheritance

With the 149th American Fisheries Society Meeting jointly in full swing with The Wildlife Society in Reno, Nevada this week, we decided a re-run of a previous post about a topic that could impact both fish and wildlife was appropriate. In addition, this post is timely as it puts the potential consequences of the recent…

Super Models of Science

By: Dana Sackett While the title of this article may bring to mind runway models in lab coats, this week I want to discuss those ‘super’ models that scientists use to describe, understand, and predict the world around us.  These types of models allow us to better understand why an ecosystem is the way it…

A potential solution to removing a persistent pollutant

By: Dana Sackett In this week’s article I wanted to revisit a topic we covered in 2014 and share some potentially promising new information. That topic involved a group of man-made chemicals found in non-stick/non-stain, fire retardant and firefighting products known as poly- and perfluorinated compounds (PFCs). Our previous article discussed the emerging problems associated…

Starless Seas – Where have all the stars gone?

By: Dana Sackett A sea star is not usually the first example that comes to mind when picturing a voracious and fearsome top predator. However, many sea stars, the star-shaped echinoderms colloquially called “starfish” and often found in beach-motif decor, are just that: awesome top predators.  Moreover, many sea star species are keystone species, or…

Some unexpected consequences of hurricanes

By: Dana Sackett Hurricanes can devastate a coastline for all who reside there, people and fish alike (see previous articles by The Fisheries Blog, which detail these impacts here and here).  Despite the devastation that hurricanes can leave in their wake, there are some species that, surprisingly enough, flourish as a result of these massive…

Fun Fish Festivals: year-round edition

By: Dana Sackett Since moving to Germany, I have loved attending the near endless number of festivals that seem to fill the calendar year round.  Summer fests turn into fall wine fests, which then seamlessly transitioned into various harvest, pumpkin, and beer festivals (including the famous Oktoberfest in Munich).  Next will be the winter festivals…

Heatwave

By: Dana Sackett In my recent adventures as a military spouse, I found myself and my family uprooted once again and headed to a new home; this time overseas in Germany.  We made this move just a few short weeks ago during the intense heatwave that wracked the eastern portion of the United States.  In…

Are fish ‘Bad Moms’?

By: Dana Sackett The lives of fish cannot technically be compared to the lives and pressures placed on today’s human moms (that then naturally let loose in an epic party).  However, in honor of Mother’s Day we decided to share some of the maternal roles fish play and imagine if these same roles existed for…

Changing venom

By: Dana Sackett You have probably heard the myth that baby snakes are more dangerous than adults because they haven’t learned to control the amount of venom they inject.  The theory being that baby snakes unintentionally release much more than an adult would when they bite. While this myth has been mostly dispelled by herpetologists…

Legacy pollution, an unfortunate inheritance

By: Dana Sackett Legacy is defined as something that is inherited by one generation from the previous.  While some legacies are better than others, not all are good. Legacy pollutants are one of the bad ones.  These pollutants stick around to cause problems well after they are released into the environment. Indeed, they often continue…