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https://gis-fws.opendata.arcgis.com/datasets/fws::fws-r5-nefo-connecticut-historic-marsh-pink-growing-locations

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资源简介：

This map was used in an educational <a href='https://storymaps.arcgis.com/stories/24e64d93a2704efabb404abac4ecd2d3' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;' target='_blank' rel='nofollow ugc noopener noreferrer'>StoryMap</a> created by US Fish and Wildlife Service and Natural Resource Damage Assessment and Restoration Program in collaboration with students at William and Mary. Layer created by Mary Lawrence Young, William & Mary collaborator to USFWS. The map shows the historic (circa early 1900s) location that the wildflower Marsh Pink (Sabatia stellaris) grows within the state of Connecticut. The historic Marsh Pink populations spanned all along the southern coast of Connecticut. The point data from this feature layer was manually generated in ArcGIS Pro using longitude and latitude values of the towns provided by the <a href='https://portal.ct.gov/DEEP' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank' rel='nofollow ugc noopener noreferrer'>Connecticut Department of Energy and Environmental Protection</a>. The data is meant to be used in comparison to <a href='https://fws.maps.arcgis.com/home/item.html?id=9f492c02841747d0bea398081c98f377' target='_blank' rel='nofollow ugc noopener noreferrer'>current Marsh Pink growing locations</a> within Connecticut to display how depleted the population has become.<div style='font-family:inherit;'> </div><div>Connecticut Township Points: Stratford (41.18, -73.13), Stamford (41.05, -73.54), Fairfield (41.15, -73.27), Bridgeport (41.19, -73.20), Madison (41.28, -72.60), Clinton (41.29, -72.53), Old Saybrook (41.30, -72.40), Old Lyme (41.32, -72.33), Groton (41.37, -72.07)</div><div> </div><div style='font-family:inherit;'><div style='font-family:inherit;'>For more information contact Anne Condon, anne_condon@fws.gov</div><div style='font-family:inherit; font-size:16px;'> </div></div>

应用场景：

FWS R5 NEFO Connecticut Historic Marsh Pink Growing Locations