The use of natural outdoor laboratories can reduce threats to freshwater biodiversity
From densely developed cities and geometric agricultural plots to the ubiquitous roadways, pipelines and power grids, an aerial view of the earth reveals our impact on our landscapes. In less populated areas, unprecedented glacial melt and deep craters caused by the thawing of frozen soil and rock called permafrost megaslumps give stark reminders of the ongoing climate crisis.
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Long-term cyanobacterial dynamics from lake sediment DNA in relation to experimental eutrophication, acidification and climate change
Cyanobacterial blooms in aquatic environments have impacted ecosystem health, altered food webs and contributed to substantial regional economic losses. The relative impacts of climate change, eutrophication and other environmental stressors on the formation of cyanobacterial blooms remain unclear as a consequence of the lack of long-term data. The analysis of lake sediment archives can help address such questions.
Great Lakes Take Global Stage
For three days last week the world came together at the United Nations in New York City to discuss ways to place water at the center of decision-making. The UN Water Conference, the first such event in 46 years, was billed as a marquee attraction, a chance to corral public and political attention and train it on the global challenges of too much water, too little water, and water that is too polluted.
Northwest Ontario Side Story: IISD Experimental Lakes Area Annual Report 2022-2023
This year's annual report is a celebration of all things creative at the world's freshwater laboratory, from the science to music, photography and theatre.
Freshwater connectivity can transport environmental DNA through the landscape
A new study conducted at IISD-ELA found that the movement of water between freshwater bodies can transport eDNA which complicates the question of how accurately it can be used to monitor species.