Raw Level automatisiert zertifiziert US beta
Diese Daten erreichen Raw Level am on 25 October 2015 das bedeutet dies ist ein großartiger Schritt für die Grundlagen der Veröffentlichung offener Daten.
CRED Rapid Ecological Assessment Reef Fish Survey at Hawaii, Main Hawaiian Islands in 2013
Zusammenfassung
- Art der Freigabe
- a one-off release of a single dataset
- Datenlizenz
- Not Applicable
- Inhaltslizenz
- Creative Commons CCZero
- Bestätigung
- automatisiert zertifiziert
- Veröffentlichungsdatum
- 27 September 2015
- Änderungsdatum
- 27 September 2015
- Aktualisierungshäufigkeit
- ASNEEDED
- Herausgeber
- National Oceanic and Atmospheric Administration, Department of Commerce
- Identifier
- cred-rapid-ecological-assessment-reef-fish-survey-at-hawaii-main-hawaiian-islands-in-2013
- Landing Page
- http://catalog.data.gov/dataset/cred-rapid-ecological-assessment-reef-fish-survey-at-hawaii-main-hawaiian-islands-in-2013
- Zeitliche Abdeckung
- 3 August 2013 — 8 August 2013
Community-Bestätigung
Andere Personen können bestätigen, ob die Antworten auf diesem Zertifikat korrekt sind
Dieses Zertifikat ist automatisiert zertifiziert.
Anmelden um dieses Zertifikat zu bestätigen oder zu melden
Beschreibung
To support a long-term NOAA Coral Reef Conservation Program (CRCP) for sustainable management and conservation of coral reef ecosystems, from 20130801 to 20130823, reef fish assessment surveys were conducted, as a part of Rapid Ecological Assessments (REA), during the Pacific Reef Assessment and Monitoring Program (RAMP) Cruise HA1304 in the Main Hawaiian Islands region by the Coral Reef Ecosystem Division (CRED) at the NOAA Pacific Islands Fisheries Science Center (PIFSC). During the cruise, 58 REA sites were surveyed at Hawaii in the Main Hawaiian Islands region. At each REA site, fish biologists entered the water and conducted a fine-scale (~700 m^2) and high degree of taxonomic resolution REA survey to assess and monitor species diversity, size distribution, and abundance of fish in shallow-water hard-bottom (less than 30 m) habitats. Reef fish assessment surveys were focused on cataloging the diversity (species richness), abundance (numeric density) and biomass (fish mass per unit area) of diurnally active reef fish assemblages. The stationary point count (SPC) method was used to quantify reef fish species. Two divers lay out a 30 m transect line, and position themselves at the 7.5 and 22.5 meter marks. The SPC biologist then records estimated size and abundance of all fish within a visually estimated 15-m diameter cylinder centered on the stationary diver (7.5-m radius, total area ~ 177m^2 per cylinder). The diver first spends 5 minutes identifying all fish species in the cylindrical area, then proceeds to count and estimate size (total length) for each in a series of "instantaneous" point counts or sweeps of the cylinder. Fish were identified at the species level, wherever possible. All reef-associated fish, including those in the water column, were surveyed. The survey time for each stationary point count survey was approximately 20 min and generally four stationary point count surveys (two per diver) were conducted at each fish REA site. After completing REA surveys, divers noted the presence, at the survey site, of any unusual fish species not counted during SPC counts, in order to facilitate species lists per location.
Allgemeine Informationen
-
Die Beschreibung der Daten befindet sich unter
http://catalog.data.gov/dataset/cred-rapid-ecological-assessment-reef-fish-survey-at-hawaii-main-hawaiian-islands-in-2013 Do you think this data is incorrect? Let us know
-
Die Daten werden veröffentlicht von…
National Oceanic and Atmospheric Administration, Department of Commerce Do you think this data is incorrect? Let us know
Rechtliche Information
-
Die Nutzungsbestimmungen finden sich unter
http://catalog.data.gov/dataset/cred-rapid-ecological-assessment-reef-fish-survey-at-hawaii-main-hawaiian-islands-in-2013 Do you think this data is incorrect? Let us know
-
Under which licence can people outside the US reuse this data?
Creative Commons CCZero Do you think this data is incorrect? Let us know
-
Es gibt
yes, and the rights are all held by the same person or organisation Do you think this data is incorrect? Let us know
-
Die Inhalte können im Rahmen der folgenden Lizenz weiterverwendet werden
Creative Commons CCZero Do you think this data is incorrect? Let us know
-
Die Daten enthalten
keine personenbezogenen Daten Do you think this data is incorrect? Let us know
Praktische Hinweise
-
Die Daten finden sich im Katalog…
http://catalog.data.gov/organization/noaa-gov Do you think this data is incorrect? Let us know
-
Die Genauigkeit oder Bedeutsamkeit dieser Daten
wird veralten, enthält aber Zeitstempel Do you think this data is incorrect? Let us know
-
Die Daten werden
örtlich getrennt gesichert Do you think this data is incorrect? Let us know
Technische Hinweise
-
Die Daten werden veröffentlicht unter
http://www.pifsc.noaa.gov/cred/fish.php Do you think this data is incorrect? Let us know
Soziale Hinweise
-
Die Dokumentation enthält maschinenlesbare Daten für
Titel Do you think this data is incorrect? Let us know
-
Die Dokumentation enthält maschinenlesbare Daten für
Beschreibung Do you think this data is incorrect? Let us know
-
Die Dokumentation enthält maschinenlesbare Daten für
Bezeichner Do you think this data is incorrect? Let us know
-
Die Dokumentation enthält maschinenlesbare Daten für
Landing Page Do you think this data is incorrect? Let us know
-
Die Dokumentation enthält maschinenlesbare Daten für
Veröffentlichungsfrequenz Do you think this data is incorrect? Let us know
-
Die Dokumentation enthält maschinenlesbare Daten für
Herausgeber Do you think this data is incorrect? Let us know
-
Die Dokumentation enthält maschinenlesbare Daten für
Distribution(en) Do you think this data is incorrect? Let us know
-
Die Dokumentation enthält maschinenlesbare Daten für
Veröffentlichungsdatum Do you think this data is incorrect? Let us know
-
Die Dokumentation enthält maschinenlesbare Daten für
Änderungsdatum Do you think this data is incorrect? Let us know
-
Die Dokumentation enthält maschinenlesbare Daten für
zeitliche Abdeckung Do you think this data is incorrect? Let us know
-
Die Dokumentation enthält maschinenlesbare Daten für
räumliche/geographische Abdeckung Do you think this data is incorrect? Let us know
-
Die Dokumentation jeder Distribution enthält maschinenlesbare Angaben für
Veröffentlichungsdatum Do you think this data is incorrect? Let us know
-
Die Dokumentation jeder Distribution enthält maschinenlesbare Angaben für
eine URL für den Zugang zu den Daten Do you think this data is incorrect? Let us know
-
Die Dokumentation jeder Distribution enthält maschinenlesbare Angaben für
eine URL zum Herunterladen der Daten Do you think this data is incorrect? Let us know
-
Einen Ansprechpartner zu diesen Daten finden Sie unter
http://catalog.data.gov/dataset/cred-rapid-ecological-assessment-reef-fish-survey-at-hawaii-main-hawaiian-islands-in-2013 Do you think this data is incorrect? Let us know
-
Wie sie Verbesserungen dieser Daten vorschlagen können erfahren Sie unter
http://www.data.gov/issue/?media_url=http://catalog.data.gov/dataset/cred-rapid-ecological-assessment-reef-fish-survey-at-hawaii-main-hawaiian-islands-in-2013 Do you think this data is incorrect? Let us know