A single photograph with date, location, and observer would be adequate to build a national record of distribution.
The project generated a database of more than 140,000 records of species distribution and abundance on the seabed, along with digital maps of the distribution and abundance of about 850 seabed species.
The approach adopted involved comparing predictive 2D hydrodynamic models coupled with particle tracking to simulate the dispersal of oyster larvae with historical and recent field records of the distribution of both subtidal and intertidal, populations since 1995.
They showed me written records of the distribution to date of the pharmaceuticals we sent.
Records of historical distribution indicate alligator gars once inhabited regions as far north as central Kansas, Nebraska, Ohio, Iowa, and west-central Illinois where they are now listed as extirpated.
Although economic herbs and spices had a long history in trade, and there are good records of cultivar distribution by the Romans, European botanical and horticultural exploration rapidly increased in the 19th century with the colonial expansion taking place at the time.
We reviewed available published records of historical distribution of Cystoseira forests in the area from both the scientific and grey literature.
We also reviewed records of the distribution of shallow-water shore fishes within the Caribbean, as well as deep-sea records (below 200 m depth) for all taxonomic groups.
In fact, the Ge Auger map contains all data, which we obtained for constructing 3D distribution of composition in d-cluster when recording of lateral distribution of elements in its cross sections and its concentration depth profile.
Since low density species are less likely to be detected in surveys, a positive density-distribution relationship may result from systematic under-recording of the distribution of species that occur at low density [ 2, 3, 20].
