logomark arrow icon-close icon-logo-gradient

Loading ...

Top

Overall Rank: 112

Tanzania is ranked 112 out of 221 EEZs.

Overall Score

67
The overall Ocean Health Index score for Tanzania ranks #112 among 221 EEZs.

Likely Future State

Overall

-0.3%

Global

8%

The near term future state of Tanzania is estimated at roughly -0.3% compared to a global estimate of ~ 8%. The estimate of future state is a function of 4 dimensions: Status, Pressures and Resilience components and 5-year trend of Status components.
67
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
67
112
-
Food Provision 43 122
Wild Caught Fisheries 43 128
Mariculture N/A N/A
Artisanal Fishing Opportunities 67 144
Natural Products 72 23
Carbon Storage 84 87
Coastal Protection 68 133
Coastal Livelihoods & Economies 100 3
Livelihoods 100 41
Economies 100 2
Tourism & Recreation 27 142
Sense of Place 81 57
Iconic Species 63 143
Lasting Special Places 100 4
Clean Waters 48 177
Biodiversity 81 179
Species 85 72
Habitats 77 187

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.