A key springtime marker that attracts 1.5 million visitors to the nation's capital each year hit a major milestone on Friday. Washington, D.C.'s famed cherry blossoms are now in peak bloom, according to the National Park Service, which tracks the flowers as they transform from buds to blossoms. Peak bloom means that 70% of the Yoshino cherry blossoms are open. As good a fortune teller for the changing seasons, the blooms are also an indicator of something else 바카라 게임 웹사이트� a changing climate.Decades of data show an increase in average global temperatures, and cherry blossoms have not been spared the effects. Warming temperatures have caused the trees to bloom earlier than they should 바카라 게임 웹사이트� leaving the blossoms vulnerable to late-winter frosts. The peak bloom dates have shifted about eight days earlier in the year, according to data collected on the trees since 1921 by the National Park Service. The average peak bloom 바카라 게임 웹사이트� or when 70% of the blossoms are open 바카라 게임 웹사이트� is April 3, based on the trees' history in the U.S.But, over the past 25 years, the blossoms have reached peak bloom before that average 19 times, and they've done the same this year. This year바카라 게임 웹사이트�s bloom is not as early as last year바카라 게임 웹사이트�s March 17 peak, but it바카라 게임 웹사이트�s still earlier than historic peak bloom times. The flowers last year are tied for the second earliest peak bloom on record, behind the March 15 bloom in 1990.While unexpected earlier blooms can be disappointing for the travel plans of about 1.5 million tourists who come to D.C. to see the trees, they don바카라 게임 웹사이트�t pose risk to tree health 바카라 게임 웹사이트� yet. If warming and earlier blooms continue, National Mall and Memorial Parks Chief of Communications Mike Litterst said the blooms could come out before bees and other pollinators have arrived. 바카라 게임 웹사이트�If there aren바카라 게임 웹사이트�t pollinators there, there바카라 게임 웹사이트�s nobody to carry the pollen, and that바카라 게임 웹사이트�s when you would have a concern about death of trees,바카라 게임 웹사이트� Litterst said. This, though, Litterst said, isn바카라 게임 웹사이트�t an immediate risk.It바카라 게임 웹사이트�s not just warmer temperatures 바카라 게임 웹사이트� sea level rise also poses a threat to the iconic trees. A combination of sea level rise and failing infrastructure has caused water levels to be about six feet higher than the tidal basin walls can handle. Every day brackish tidal water would flow over the seawalls and hit the roots of the trees, causing harm. Last year the National Park Service began a $113 million construction project to rebuild the tidal basin walls 바카라 게임 웹사이트� a project that called for the removal of about 150 cherry blossom trees, including the District바카라 게임 웹사이트�s beloved "Stumpy," to make room for the restoration.Those trees will be replaced after construction is complete. Japan is renewing its original gesture of friendship by giving the U.S. 250 cherry trees in honor of the nation's upcoming 250th anniversary. The National Park Service also has a commercial nursery for cherry trees, as about 90 are replaced each year due to their finite lifespan. The seawall reconstruction project involves construction crews anchoring the walls to bedrock to avoid sinking and using sustainable design so that if water levels rise faster than anticipated, height can be added.The project is ahead of schedule and on budget, Litterst said. They바카라 게임 웹사이트�ve completed about 450 of the 6,800 feet of reconstruction and are planning to be done by the spring of 2026.