Dataset
MedOBIS Open in mapper Explore occurrences
This is a historical dataset, published in 1940, regarding the marine algae of Alexandria. The survey was conducted by A. H. Nasr, Assistant Director of the Marine Biological Station in Ghardaqa, Egypt and it was facilitated by the Fuad I Institute of Hydrobiology and Fisheries in Alexandria, Egypt. The dataset contains occurrence data of the algae found in the wider marine region of Alexandria within the year 1933.
Citation: Sarafidou G and Mavraki D. (2021). Digitation of The marine algae of Alexandria. I. A report on some marine algae collected from the vicinity of Alexandria by A.H. Nasr (1940). Notes and Memoirs No 36
Published: February 26, 2024 at 11:45
URL: http://ipt.medobis.eu/resource?r=egypt_algae_1
Georgia Sarafidou
Hellenic Centre for Marine Research
Dimitra Mavraki
Hellenic Centre for Marine Research
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 5 |
|
|
| maximumDepthInMeters | 47 |
|
|
| minimumDepthInMeters | 47 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 47 |
|
|
| ON_LAND | 11 |
|
|
| NO_ACCEPTED_NAME | 2 |
|