How to Define Big---Adirondack Park is Massive

Although New York history represents a major portion of the New York State third grade curriculum, many New York college bound students fail to recognize the Adirondacks as a major state park. Adirondack Park is larger than all other state and national parks in the 48 contiguous United States. In fact, only three national parks/preserves in Alaska out rank the Adirondacks in absolute size. Gates of the Arctic, Noatak National Preserve, and Wrangell St. Elias National Park and National Preserve are bigger at 7.5, 6.6, and 13.2 million acres, respectively. The Adirondack Park weighs in at a tad more than 6 million acres (2.5 million hectares or 24,281 square kilometers). Adirondack Park is bigger than Yellowstone N.P, Death Valley N.P, Rocky Mountain N.P., and the Grand Canyon. Adirondack Park is as large as the neighboring state of Vermont.

Adirondack Park sticks out like a large green blot on the Google Earth Map of New England. From space, its jagged border separates the green forests within to the non-park lands on the outside. There are 86 countries with less land area than the Adirondacks. This includes several developed countries with a large human presence. These include Luxemburg, Jamaica, Belize, El Salvador, Kuwait and Puerto Rico. The island country of Sicily is nearly the same size at 25,708 square kilometers. Costa Rica with its rich biodiversity is only twice the size at 51,000 square kilometers.
A few years ago, my field biology students measured and counted trees on 200 square meter plots on Long Point at Raquette Lake. We learned that on average, a typical hectare of this Adirondack forest has 638 trees of various sizes. Hemlock was the most abundant and accounted for 50% of the trees. Yellow birch and American beech were dead even at 13% each in the forest. If these values are typical, and we have no reason to suspect otherwise, then we predict that there are about 793 million eastern hemlock trees in Adirondack Park. Of the 1.6 billion trees, 207 million are yellow birch and another 207 million are American beech. We also determined that a hectare of Adirondack forest contained 280000 kg of dry biomass in living trees for a total of 1.8 x 1012 kg in the park. This mass is the same as 165 million yellow school buses.

Hidden within this great forest are large numbers of uncountable animal species. Anyone who has driven Adirondack roads on rainy summer nights is aware of the great numbers of American toads plopping across wet roadways. Much of the animal diversity and volume is unaccounted because we rarely see it. Take for example the eastern red-backed salamander. This species is very common across New York State. It leads a totally terrestrial lifestyle and one is very likely to encounter dozens of these in a short period of time, just by gently lifting rocks, logs, and humus in the forest. Ducey and Breisch in “The Amphibians and Reptiles of New York State” (Gibbs et al., 2007) estimate that the average forest has 1,660 eastern red-backed salamanders per acre. This translates into an astounding 10 billion eastern red-backed salamanders in the Adirondacks and places them near the top as the nation’s most abundant vertebrate.

These comparisons illustrate the Adirondack Park is easily the greenest place in the 48 contiguous states. More than 85% of the wilderness east of the Rocky Mountains is located in the Adirondack Park. The trees are protected by the New York State Constitution. Their presence and protection makes them a valuable environmental sponge by removing large quantities of carbon dioxide from the atmosphere each year. Do you suspect that my numbers and calculations are a little overzealous? After all, the Adirondacks have a significant surface are of water. On the other hand, the 6 million acres are flat terrestrial quantities, but the Adirondacks are anything but flat. If anything, my numbers are a complete underestimate of forest biomass as the vertical rises in the ADK add significantly to the total tree count.