Table 2 Network statistics (number of nodes N, number of links L and average degree 〈k〉 for the directed version of 18 different food-webs (Squartini and Garlaschelli 2011)
Food-webs | N | L | 〈k〉 |
|---|---|---|---|
Chesapeake Bay | 39 | 177 | 4.54 |
Lower Chesapeake Bay | 37 | 178 | 4.81 |
Middle Chesapeake Bay | 37 | 209 | 5.65 |
Upper Chesapeake Bay | 37 | 215 | 5.81 |
Everglades Marshes | 69 | 916 | 13.28 |
Florida Bay | 128 | 2106 | 16.45 |
Grassland | 88 | 137 | 1.56 |
Little Rock Lake | 183 | 2494 | 13.63 |
Maspalomas Lagoon | 24 | 82 | 3.42 |
Michigan Lake | 39 | 221 | 5.67 |
Mondego Estuary | 46 | 400 | 8.70 |
Narragansett Bay | 35 | 220 | 6.29 |
Rhode River Watershed | 19 | 53 | 2.79 |
Silwood Park | 154 | 370 | 2.40 |
St Marks River | 54 | 356 | 6.59 |
St Marks Seagrass | 49 | 226 | 4.61 |
St Martin Island | 45 | 224 | 4.98 |
Ythan Estuary | 135 | 601 | 4.45 |