logomark arrow icon-close icon-logo-gradient

Loading ...

Top

Overall Rank: 104

Tanzania is ranked 104 out of 221 EEZs.

Overall Score

68
The overall Ocean Health Index score for Tanzania ranks #104 among 221 EEZs.

Likely Future State

Overall

2%

Global

10%

The near term future state of Tanzania is estimated at roughly 2% compared to a global estimate of ~ 10%. The estimate of future state is a function of 4 dimensions: Status, Pressures and Resilience components and 5-year trend of Status components.
68
0
25
50
75
90
100
global score

DATA

This countries overall score is the average of the scores for each of the 10 goals.

Below are the the scores for each goal and sub-goal.

All scores are out of 100.

Click on a goal to see how they are calculated.

GOAL
SCORE
RANK
MORE INFO
globe Overall Score
68
104
-
Food Provision 43 128
Wild Caught Fisheries 43 135
Mariculture N/A N/A
Artisanal Fishing Opportunities 67 129
Natural Products 80 23
Carbon Storage 84 87
Coastal Protection 68 133
Coastal Livelihoods & Economies 100 6
Livelihoods 100 41
Economies 100 2
Tourism & Recreation 27 141
Sense of Place 80 68
Iconic Species 61 170
Lasting Special Places 100 23
Clean Waters 51 165
Biodiversity 81 183
Species 86 82
Habitats 77 186

Map Filters

By Goal:
By Ocean:
By Region:
By Map Projection:
0
25
50
75
90
100
no data

The OHI results are shown on the exclusive economic zone (EEZ) of each coastal country, an area that extends 200 nautical miles (370 KM) offshore from the country’s coast. For countries with multiple and separate coastlines, EEZs were grouped based on country, latitude, habitation, and ocean basin.

When a goal is not relevant to a specific region, no value (N/A) is shown and that goal is not included in calculation of the region's overall Index score.