This Is What A Great Lake Looks Like After All The Vacationers Are Gone (Buzzfeed): Photographer Dave Sanford spent time on Lake Erie shooting the Great Lake’s turbulent fall season. From mid-October to mid-November, the longtime professional sports photographer traveled each week to Port Stanley, Ontario, on the edge of Lake Erie to spend hours taking photos. His goal was to capture the exact moment when lake waves driven by gusting winds collide with a rebound wave that’s created when the water hits a pier and collection of boulders on the shore. People are blown away that these are from a lake, and not an ocean due to the size and force.
Pharmaceutical pollution takes toll on crayfish and other species (Great Lakes Echo): Drugs seeping into groundwater threaten crayfish and have a domino effect of environmental impacts that harm fish and other species, according to new research. Pharmaceutical pollution happens when medicines are improperly disposed or flushed into septic tanks and sewers as the body eliminates them. Treatment can’t filter them so they make their way into lakes and streams. Crayfish are a keystone species, one that many others species depend upon. If they died, so would trout and bass. That would lead to algae overgrowth and in turn, insects and invertebrates would die when decaying algae used up all the oxygen. At this point there are not solutions for removing pharmaceuticals once they are in lakes and streams, so this is a prevention issue. We need to keep it out of the waterways, improving septic and sewer systems to filter pharmaceutical pollution is a critical need.
Researchers look to brace Great Lakes forests for climate change (Great Lakes Echo): Great Lakes forests will get warmer and suffer more frequent short-term droughts, scientists say. The stakes are high. Forests are staple ecosystems in the region. Many wildlife and plant species depend on forest stability. Plus, forests are a part of the regional culture. The approaches to climate change adaptation for trees are as diverse as the tree species.
Secretive amphibian can provide pollution clues (Great Lakes Echo): The mudpuppy is a fully-aquatic salamander thought to be on the decline–though the extent of that decline is unknown. The foot-long amphibians are classified a “threatened species” in the state of Illinois and considered a concern throughout the Great Lakes region. Destruction and degradation of habitat, along with invasive species, are spelling doom for mudpuppies. Mudpuppies are also very sensitive to pollution. That characteristic could make them especially important to researchers. Population statistics and tissue samples could clue scientists in on the effects pollution and habitat degradation are having on those environments.