Fisheries and Resources Monitoring System

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Spiny and rock lobsters - Tanzania
Fact Sheet Title  Fact Sheet
Status of stocks and resources 2019
Spiny and rock lobsters - Tanzania
Fact Sheet Citation  
Langoustes
Owned byFood and Agriculture Organization (FAO) – ownership
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Species List:
Panulirus homarus homarus
ident Block Spiny and rock lobsters - Tanzania
Aq Res
Biological Stock: No         Value: National
Management unit: No        Reference year: 2017
 
 
Aq Res State Trend
Aq Res State Trend
Aq Res State Trend Aq Res State Trend
Aq Res State TrendUnknownUncertain/Not assessed
Aq Res State TrendNot OverexploitedNot applicable
Habitat Bio
Climatic Zone: Tropical.   Bottom Type: Coral reef.   Depth Zone: Coastal - Shallow waters, inshore (0 m - 50 m).   Vertical Dist: Demersal/Benthic.  


Tanzania identified beach erosion, degradation of coral reefs, sea surface temperature increase and acidification as the main phenomena related to climatic events. 
Geo Dist
Geo Dist: Shared between nations

Water Area Overview
Spatial Scale: National

Water Area Overview
Aq Res Struct
Biological Stock: No

Exploit
 

Estimated Catch (Tons / year). Catch trend: Declining. CPUE Trend: Declining. Effort Trend: Increasing.
Fishery Indicators
TypeMeasureValueUnitTime period
ProductionCatch 1452tonnes2017
Bio Assess
Uncertainty: Intermediate

Data

In Tanzania, a CAS system is implemented to collect and manage fisheries data.
Assess Empirical Approach
Type:  Expert Knowledge
Catches and fishing activities monitoring
Management
Management unit: No
Sources
 
FAO. 2019. Report of the Eighth Session of the Scientific Committee of the Southwest Indian Ocean Fisheries Commission. Maputo, Mozambique, 12–15 February 2018. Rapport de la huitième session du Comité Scientifique de la Commission des Pêches pour le Sud-Ouest de l’Océan Indien. Maputo, Mozambique, 12–15 février 2018. FAO Fisheries and Aquaculture Report/FAO Rapport sur les pêches et l’aquaculture No.1260. Maputo. 120 pp. Licence: CC BY-NC-SA 3.0 IGO.  Click to openhttp://www.fao.org/3/ca4303b/ca4303b.pdf
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