1 MPA information

2 Data information

EMODnet Vessel Density maps were created by Cogea in 2019 in the framework of EMODnet Human Activities, an initiative funded by the EU Commission. The maps are based on AIS data purchased by Collecte Localisation Satellites (CLS) and ORBCOMM. The maps show shipping density in 1km*1km cells of a grid covering all EU waters (and some neighbouring areas). Density is expressed as hours per square kilometre per month. The following ship types are available:0 Other, 1 Fishing, 2 Service, 3 Dredging or underwater ops, 4 Sailing, 5 Pleasure Craft, 6 High speed craft, 7 Tug and towing, 8 Passenger, 9 Cargo, 10 Tanker, 11 Military and Law Enforcement, 12 Unknown and All ship types. Data are available by month of year.

3 Geographical extent

## [1] "West-Longitude: 9.01"

## [1] "South-Latitude: 42.65"

## [1] "East-Longitude: 9.36"

## [1] "North-Latitude: 43.01"

4 Shipping density

5 Statistics

5.1 Distribution

5.1.1 Annual means

ABCDEFGHIJ0123456789

allgroup <fctr>	mean2017 <dbl>	mean2018 <dbl>	mean2019 <dbl>	mean2020 <dbl>
fishing	0.04672967	0.36749200	0.001285801	0.000000000
service	0.90318977	0.84350349	2.087178115	3.228947594
dredging	0.00000000	0.00000000	0.071392970	0.000000000
sailing	16.19492337	23.18693738	37.398112354	55.511030328
pleasure	15.13300363	23.74455207	48.109342470	64.586197081
speedcraft	0.10422153	0.00000000	0.368044094	0.105843548
tug	0.47673096	0.57117955	1.368392332	0.520449392
passenger	0.36565838	0.18569509	0.573174949	1.722785374
cargo	0.01060890	0.04336808	0.005889292	0.004295221
tanker	0.18234077	0.38236314	0.003115966	0.000000000

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5.1.2 Annual percentages

ABCDEFGHIJ0123456789

allgroup <fctr>	mean2017 <dbl>	mean2018 <dbl>	mean2019 <dbl>	mean2020 <dbl>
fishing	0.12575049	0.70011313	0.001367256	0.000000000
service	2.43050173	1.60696796	2.219398561	2.482812335
dredging	0.00000000	0.00000000	0.075915636	0.000000000
sailing	43.58086254	44.17369443	39.767241780	42.683712529
pleasure	40.72321530	45.23601244	51.157016585	49.661817719
speedcraft	0.28046223	0.00000000	0.391359284	0.081385547
tug	1.28289255	1.08816056	1.455078486	0.400185551
passenger	0.98399400	0.35376980	0.609484954	1.324689440
cargo	0.02854877	0.08262101	0.006262372	0.003302694
tanker	0.49068265	0.72844430	0.003313359	0.000000000

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1-10 of 13 rows

5.2 Global traffic

ABCDEFGHIJ0123456789

year <fctr>	value <dbl>
2017	37.16063
2018	52.49037
2019	94.04251
2020	130.05202

4 rows

6 Hierarchical clustering

7 All data

Monthly means (hours/km²)

## [1] "01/ Fishing"

## [1] "02/ Service"

## [1] "03/ Dredging"

## [1] "04/ Sailing"

## [1] "05/ Pleasure Craft"

## [1] "06/ High Speed Craft"

## [1] "07/ Tug and Towing"

## [1] "08/ Passenger"

## [1] "09/ Cargo"

## [1] "10/ Tanker"

## [1] "11/ Military and Law Enforcement"

## [1] "12/ Unknown"

## [1] "13/ Other"

## [1] "14/ Global traffic"

8 Open-notebook

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