To anyone who has spent a languid summer afternoon tumbling in the waves on South Beach or watched the earth’s closest star dip into the horizon at Menemsha, the ocean can seem eternal and unchanging. But scientists are increasingly discovering that human activity is transforming what was once thought to be an invulnerable resource. The ocean is getting warmer, more acidic, louder and filled with the detritus of civilization. What effect these changes will have on the ocean’s inhabitants in the decades to come is unclear.
As drastic erosion continues to eat away at Chilmark’s south shore, town officials this week expressed grave concern for public safety and impeded access to Lucy Vincent and Squibnocket beaches. The Chilmark board of selectmen also approved a study for the extreme Upper Chilmark Pond, known as Upper Upper Chilmark Pond to some, for a possible dune restoration project.
When the groundhog awakens from his long winter nap tomorrow at
dawn, he will rise from his hole in the ground and think he overslept.
If he lived on the Vineyard, he'd think it was already spring.
Forsythia are in bloom, and in the past week there have been
sightings of honeybees and, in West Tisbury, a butterfly. Snow drops are
in bloom in various places from Edgartown to West Tisbury.
Following a category two hurricane or a 50-year coastal storm, Beach Road and Eastville avenue would likely be buried under water, and the only remaining access to the Martha's Vineyard Hospital in Oak Bluffs would be Temahigan Road, according to preliminary results of a risk assessment study prepared by an independent consultant.
But even under a worst-case storm scenario, the actual hospital facility would avoid major flooding, the preliminary study suggests.
Geological time mostly runs incredibly slowly, in measures of
hundreds of thousands, if not millions or billions of years. No wonder
Bob Woodruff was excited about what happened over the weekend.
Having lived in the Midwest for a few years, Woods Hole Research
Center scientist Dr. Michael T. Coe knows that global warming sounds
good to some ears - it implies shorter winters and higher
temperatures.
Here is a sobering fact: we live on an Island and the sea is rising.
The consensus among coastal scientists is that our children or grandchildren will see a sea level rise of about one metre in this century, an estimate that does not even take into account the rapid rate of melting glaciers. The New York Times reported last week that “the arctic ice cap melted this summer at a shocking pace, disappearing at a far higher rate than predicted even by the most pessimistic experts in global warming.”
The Future of Fisheries: Marine Protected Areas, Ecosystem Management, Climate Change and All That is the title of a free talk slated for Thursday, June 26, at 5 p.m. at the Chilmark Public Library.
Dr. Andrew Rosenberg, professor of natural resources policy and management and professor of the Institute for the Study of Earth, Oceans and Space at the University of New Hampshire, is the guest speaker.
The Copenhagen climate summit has been much in the news for two weeks and the media is full of stories about rising carbon dioxide (C02) levels, increasing acidity of the oceans, drastic changes in weather patterns, the warmest decade on record, melting glaciers, rising sea water levels and coastal communities in imminent danger of inundation. And that’s just the tip of the melting iceberg!
The extraordinary beauty, rich geological history and challenges for preservation of the Vineyard landscape were all topics for discussion last Wednesday evening in paleoecologist David Foster’s guest lecture at the Polly Hill Arboretum in West Tisbury.
