Tide's Conquest: The Health of Our Waterways

 

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There is nothing worse than a sharp image of a fuzzy concept.” - Ansel Adams


    The arrival of hot weather signals the start of the crowded tourist season at the Delaware beaches. For many, it's a Faustian bargain between the money the vacationers freely spend at the local restaurants and shops and the hard-to-find parking in-town and the traffic jams out on Coastal Highway. For the fish who spawn and live in the inland bays, streams, and canals, the high temperatures make any poor water quality issues worse by rapidly consuming dissolved oxygen levels. Fish kills of hundreds of thousands of mostly juvenile fish are often the the unfortunate consequence.

    Another contributing problem is the algae blooms that feed on excess fertilizer in the water, consuming even more oxygen and blocking sunlight from reaching as deep as it should. Runoff from commercial and residential properties are a major part of the problem and probably the most easily fixed if only we personally take action and eliminate our own runoff. Chemical runoff from roofs and paved areas also make water quality worse. With increased development, it's vital we all advocate for riparian buffers to filter any uncontrolled runoff before it enters our waterways. And even though I specifically mention the inland bays in lower Delaware, this issue is sadly prevalent everywhere. We all need to help make the wild work well. As I wrote in my surprisingly controversial post on June 19, 2021...

    Keeping our beautiful inland bays healthy is a priority for many of us. Unfortunately, there have been signs that the estuaries are a little sick. The recent fish kills are warnings that the bays need our help. What can we do to keep our bays looking as lovely as they did the evening I captured ‘Tide’s Conquest?’

    The good folks at the Delaware Center for the Inland Bays suggest we should reduce or eliminate the use of fertilizers on our properties. Excess fertilizer runoff is a main cause of algae bloom which consumes vital oxygen in the water which then kills the fish. No matter where we live, we can all do our part to keep our little bit of the natural world healthy.

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