Dataset

Marine RAP 38 Bra

OBIS Brazil Open in mapper Explore occurrences

The Marine RAP survey team assessed 45 sites over an 18-day period (11-28 February 2000), including 19 expert specialists from Brazilian universities, NGOs and the Brazilian Government. At each site, an underwater inventory was made of six faunal groups selected to serve as indicators of overall biodiversity. The faunel groups included corals, fishes, algae, polychaete worms, molluscs, and crustaceans (the last three groups were analyzed only on bottom-sediment samples). In addition to the species inventory, bottom-sediment samples were taken in the immediate vicinity of the reefs. Observations and data on reef fisheries were also gathered by a fisheries scientist who evaluated the abundance and size of the main target species at each site. Additionally, the knowledge about species occurrences from other papers, were compiled by specialists producing a more complete list of species for the region.

Citation: Fabio Lang da Silveira and Rubens M. Lopes Rapid Marine Biodiversity Assessment of the Abrolhos Bank, Bahia, Brazil. WSAOBIS, São Paulo, November 2008, Version 1, Publication.

Published: July 02, 2021 at 11:01

URL: http://ipt.iobis.org/wsaobis/resource?r=marine_rap_38_bra

Alexandre Marino
Centro de Referência em Informação Ambiental (CRIA)

4,059
occurrence records
642
taxa
575
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 4,059
100.0%
maximumDepthInMeters 376
9.3%
minimumDepthInMeters 302
7.4%
occurrenceStatus 4,059
100.0%
scientificNameID 41
1.0%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
NO_DEPTH 302
7.4%
NO_MATCH 18
0.4%
NO_ACCEPTED_NAME 5
0.1%

Measurement types

DNA derived data