12/8/2023 0 Comments Tidal basin dc dolphinThirty years from now, if the levels rise at those levels, we can completely see where the water reaches the edge of the Jefferson Memorial." "I mean, we're at the point now where even the walkway - not regularly, but several times a year - even the walkway will go underwater. "We're realistically looking at the possibility of the water reaching the Jefferson Memorial," Litterst said. It all will have an even bigger impact in two or three decades, when sea level is a foot higher and the region gets a big storm. The flooding is threatening the health of D.C.'s cherry trees. ![]() Those three factors together are contributing to the relative increases in the projections of expected sea level rise, Sweet said. But what's important here in the Chesapeake for D.C., for Baltimore and Annapolis is land sinking, land sinking at a pretty high clip." "That's the other part to the ocean rise signal. The other part is as the water warms, it expands," Sweet said. And that's about two parts of the ocean rise signal. "Two are global: Ice is melting on land in Antarctica and Greenland and mountain glaciers. There are three main causes of sea level rise as we experience it in the Chesapeake Bay region, Sweet says. When I got here in 2014, that was a every couple or three or four months sort of thing. So most, if not all of them, will be impacted if we were to get a foot of sea level rise. ![]() The vast majority of the trees were planted close to the shoreline. ![]() It was compounded by the fact that we know that seawall around the Tidal Basin is sinking as well." "Again, we've got the rising, the rising levels of the Tidal Basin. "When those trees were initially planted, we weren't having that kind of that kind of problem," Litterst said. Litterst said those trees' roots were damaged too badly by the constant inundation of water. An empty area along the Tidal Basin was left after 12 to 14 trees had to be removed a few years back.
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