Collecte de déchets avec une classe de 5ème

Organized by Selma Bienvenu

Date & hour

Thursday 03/16/2023


Boulevard de l'Océan, 44730, Tharon-Plage, Saint-Michel-Chef-Chef, Loire-Atlantique, Pays de la Loire, FRA


Top 10 of collected items

152Plastic bags and pieces

48Plastic bottle caps

47Pieces of polystyrene 2,5-50 cm

42Fishing : nets and ropes (Ø < 1cm)

17Shellfish aquaculture

14Shotgun cartridges

13Tobacco products with filters

10Food packaging

10Confectionery packets and wrappers

10Glass pieces / ceramic pieces


Type of collectionA pied (plage/berges)
Number of participants65
Length of beach/bank cleanedDe 500 à 1000m
Number of bags filled8
Do you visit this place often?Oui
To your knowledge, is there normally a large amount of litter in this area?Non
In your opinion, has the beach been cleaned (presence of beach cleaning machine tracks or beach cleaned regularly) over the two weeks preceding the clean-up?Non
Have you noticed an excessive amount of other types of litter?Oui
Please specifyMorceaux de bois environ 60
Did you find any large or unusual waste (cars, telephone boxes, fridges)?Non
Have you observed on the beache or on the riverbanks some industrial plastic pellets* also called mermaid tears?Non
Are you aware of any event in the area that could cause a higher presence of litter (community or private parties, unusual weather conditions, beach parties, etc.)?Non
- Near a river, watercourse or outlet that empties out into the seaOui
Please specifyEn bord de Loire
- Near a major shipping areaNon
- Near a tourist areaNon
- Near a townNon
You can specify the type of marine activities located on-site (fishing activities, shellfish aquaculture, nautical activities, sailing, port activities,...)Activités portuaires, Activités nautiques
Please specifyun peu de pêche a la ligne
Please specifyPetit port juste a coté
Please specifyCentre nautique (Voile, Char a voile, un peu de surf)
During the course of your Ocean Initiative, did you find and collect biocarriers?Oui


Tobacco products with filters13
Plastic bottles (drinks) under 50 cl or = to 50 cl5
Plastic bottles (drinks) over 50 cl3
Plastic bottle caps48
Food packaging (tubs, sandwich wrappers, yoghurt containers, fast food wrappers)10
Plastic bags and pieces of plastic bags152
Confectionery packets and wrappers (crisp packets, chocolate bars, sweets, fruit purée pouches)10
Medical waste plastic: Medicine packaging / tubes / vials1
Sanitary / hygienic waste: Cotton swabs3
Sanitary / hygienic waste: Tampons and applicators1
Sanitary: Mask1
Pieces of polystyrene between 2.5 and 50 cm47
Pieces of plastic between 2.5 and 50 cm0
Picnic dishes: cutlery6
Waste fishing gear: nets (including pieces of net), ropes, string, tangled nets and ropes.42
Shotgun cartridges14
Inflatable balloons1
Cigarette lighters1
Sandals / shoes2
Shellfish aquaculture-related litter (container, shellfish pot, plastic shellfish «sweep» film, etc.)17
Glass bottles5
Glass pieces / ceramic pieces10
Bottle caps6
Pieces of iron or scrap iron2

Filter medias


People sensitised
Bags collected
Butts Picked Up