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Caracterização de resíduos plásticos (micro, meso e macroplásticos)
presentes nos sedimentos costeiros da Praia de Matosinhos,
Norte de Portugal
Resultados
Colégio Luso-Francês
2013-014
72,96
3,49
5,63
4,67
3,67
1,81
1,23
0,72
0,63
0,76
4,43
0 10 20 30 40 50 60 70 80
≤ 1mm
> 1mm e ≤ 2mm
> 2mm e ≤ 3mm
> 3mm e ≤ 4mm
> 4mm e ≤ 5mm
> 5mm e ≤ 6mm
> 6mm e ≤ 7mm
> 7mm e ≤ 8mm
> 8mm e ≤ 9mm
> 9mm e ≤ 10mm
> 10mm
Abundância (%)
Classesdedimensão
Distribuição das classes de dimensão dos itens plásticos por abundância
Gráfico 1 - Classificação dos resíduos
plásticos quanto à sua dimensão
Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal
0 500 1000 1500 2000 2500 3000 3500
≤ 1mm
> 1mm e ≤ 2mm
> 2mm e ≤ 3mm
> 3mm e ≤ 4mm
> 4mm e ≤ 5mm
> 5mm e ≤ 6mm
> 6mm e ≤ 7mm
> 7mm e ≤ 8mm
> 8mm e ≤ 9mm
> 9mm e ≤ 10mm
> 10mm
Abundância (n)
Dimensãodositensplásticos
Número de itens plásticos por dimensão
Praia de Matosinhos
Quadrados 2mx2m n Quadrados 0.5mx0.5m n
Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal
Gráfico 2 - Classificação dos resíduos
plásticos quanto à sua dimensão
Classes de tipologias 50x50 2x2
Abundância total
n %
Item Plástico Sub-Item Tipo de Plástico R1 R2 R3 N R1 R2 R3 N
Pellet 1 Pellet 63 13 9 85.00 38 9 3 50.00 135.00 2.43
Produtos plásticos 3 Fita dura de embalamento 3 1 1 5.00 0 0 0 0.00 5.00 0.09
5 Tampas 3 1 1 5.00 0 0 0 0.00 5.00 0.09
6 Argolas de abertura de embalagens, tampas interiores 1 0 0 1.00 0 1 0 1.00 2.00 0.04
8 Embalagens 2 3 3 8.00 0 0 2 2.00 10.00 0.18
Fragmentos de produtos plásticos 10 Fragmentos de produtos plásticos 86 2 17 105.00 34 29 3 66.00 171.00 3.08
11 Palhinhas 10 6 3 19.00 4 1 0 5.00 24.00 0.43
13 Tubos 1 1 0 2.00 2 0 0 2.00 4.00 0.07
14 Corda 6 2 1 9.00 0 2 0 2.00 11.00 0.20
15 Fita dura 0 1 0 1.00 0 0 0 0.00 1.00 0.02
Borracha sintética 19 Borracha sintética 6 2 0 8.00 0 5 2 7.00 15.00 0.27
20 Bandas elásticas 1 0 0 1.00 0 0 0 0.00 1.00 0.02
Fibra sintética 21 Mono-filamento 12 0 12 24.00 3 0 0 3.00 27.00 0.49
22 Fio, fita suave 2 0 0 2.00 0 1 0 1.00 3.00 0.05
23 Fibra 584 137 446 1167.00 201 2336 517 3054.00 4221.00 76.08
Poliestireno 24 Poliestireno 286 183 164 633.00 56 62 5 123.00 756.00 13.63
Esponja 26 Esponja 31 12 15 58.00 0 11 1 12.00 70.00 1.26
Filme plástico (grossura <2mm) 28 Filme plástico 20 9 1 30.00 4 11 0 15.00 45.00 0.81
29 Fita 6 0 0 6.00 0 0 0 0.00 6.00 0.11
30 Sacos 0 0 0 0.00 0 0 0 0.00 0.00 0.00
Outros 31 Outros 17 4 1 22.00 13 0 1 14.00 36.00 0.65
1140 377 674 2191.00 355 2468 534 3357.00 5548
Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal
Tabela 1 - Classificação dos resíduos
plásticos quanto à sua tipologia
0,00
500,00
1000,00
1500,00
2000,00
2500,00
3000,00
3500,00
Númerodeitens(n)
Tipologia de plásticos
Número de itens plásticos por tipologia - Praia de Matosinhos
Quadrados 0.5mx0.5m N Quadrados 2mx2m N
Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal
Gráfico 3 - Classificação dos resíduos
plásticos quanto à sua tipologia
2,43
0,4
3,6
0,29
76,62
13,63
1,26
0,92
0,65
0 10 20 30 40 50 60 70 80 90
Pellet
Produtos plásticos
Fragmentos de produtos plásticos
Borracha sintética
Fibra sintética
Poliestireno
Esponja
Filme plástico (grossura <2mm)
Outros
Abundâncias (%)
Categoriasdeplásticos
Categorias de plástico predominantes
Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal
Gráfico 4 - Classificação dos resíduos
plásticos quanto à sua tipologia
CCI
Plásticos (>5mm)
Total
Plásticos
Comprimento
médio transecto
(m)
Índice
CCI
Índice
CCIxKR1 R2 R3
14 43 20 77 125 0.10 2.05
Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal
Tabela 2- Aplicação do índice Clean
Coast Index (CCI)

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Clf microplasticos praiamatosinhos_resultados

  • 1. Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal Resultados Colégio Luso-Francês 2013-014
  • 2. 72,96 3,49 5,63 4,67 3,67 1,81 1,23 0,72 0,63 0,76 4,43 0 10 20 30 40 50 60 70 80 ≤ 1mm > 1mm e ≤ 2mm > 2mm e ≤ 3mm > 3mm e ≤ 4mm > 4mm e ≤ 5mm > 5mm e ≤ 6mm > 6mm e ≤ 7mm > 7mm e ≤ 8mm > 8mm e ≤ 9mm > 9mm e ≤ 10mm > 10mm Abundância (%) Classesdedimensão Distribuição das classes de dimensão dos itens plásticos por abundância Gráfico 1 - Classificação dos resíduos plásticos quanto à sua dimensão Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal
  • 3. 0 500 1000 1500 2000 2500 3000 3500 ≤ 1mm > 1mm e ≤ 2mm > 2mm e ≤ 3mm > 3mm e ≤ 4mm > 4mm e ≤ 5mm > 5mm e ≤ 6mm > 6mm e ≤ 7mm > 7mm e ≤ 8mm > 8mm e ≤ 9mm > 9mm e ≤ 10mm > 10mm Abundância (n) Dimensãodositensplásticos Número de itens plásticos por dimensão Praia de Matosinhos Quadrados 2mx2m n Quadrados 0.5mx0.5m n Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal Gráfico 2 - Classificação dos resíduos plásticos quanto à sua dimensão
  • 4. Classes de tipologias 50x50 2x2 Abundância total n % Item Plástico Sub-Item Tipo de Plástico R1 R2 R3 N R1 R2 R3 N Pellet 1 Pellet 63 13 9 85.00 38 9 3 50.00 135.00 2.43 Produtos plásticos 3 Fita dura de embalamento 3 1 1 5.00 0 0 0 0.00 5.00 0.09 5 Tampas 3 1 1 5.00 0 0 0 0.00 5.00 0.09 6 Argolas de abertura de embalagens, tampas interiores 1 0 0 1.00 0 1 0 1.00 2.00 0.04 8 Embalagens 2 3 3 8.00 0 0 2 2.00 10.00 0.18 Fragmentos de produtos plásticos 10 Fragmentos de produtos plásticos 86 2 17 105.00 34 29 3 66.00 171.00 3.08 11 Palhinhas 10 6 3 19.00 4 1 0 5.00 24.00 0.43 13 Tubos 1 1 0 2.00 2 0 0 2.00 4.00 0.07 14 Corda 6 2 1 9.00 0 2 0 2.00 11.00 0.20 15 Fita dura 0 1 0 1.00 0 0 0 0.00 1.00 0.02 Borracha sintética 19 Borracha sintética 6 2 0 8.00 0 5 2 7.00 15.00 0.27 20 Bandas elásticas 1 0 0 1.00 0 0 0 0.00 1.00 0.02 Fibra sintética 21 Mono-filamento 12 0 12 24.00 3 0 0 3.00 27.00 0.49 22 Fio, fita suave 2 0 0 2.00 0 1 0 1.00 3.00 0.05 23 Fibra 584 137 446 1167.00 201 2336 517 3054.00 4221.00 76.08 Poliestireno 24 Poliestireno 286 183 164 633.00 56 62 5 123.00 756.00 13.63 Esponja 26 Esponja 31 12 15 58.00 0 11 1 12.00 70.00 1.26 Filme plástico (grossura <2mm) 28 Filme plástico 20 9 1 30.00 4 11 0 15.00 45.00 0.81 29 Fita 6 0 0 6.00 0 0 0 0.00 6.00 0.11 30 Sacos 0 0 0 0.00 0 0 0 0.00 0.00 0.00 Outros 31 Outros 17 4 1 22.00 13 0 1 14.00 36.00 0.65 1140 377 674 2191.00 355 2468 534 3357.00 5548 Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal Tabela 1 - Classificação dos resíduos plásticos quanto à sua tipologia
  • 5. 0,00 500,00 1000,00 1500,00 2000,00 2500,00 3000,00 3500,00 Númerodeitens(n) Tipologia de plásticos Número de itens plásticos por tipologia - Praia de Matosinhos Quadrados 0.5mx0.5m N Quadrados 2mx2m N Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal Gráfico 3 - Classificação dos resíduos plásticos quanto à sua tipologia
  • 6. 2,43 0,4 3,6 0,29 76,62 13,63 1,26 0,92 0,65 0 10 20 30 40 50 60 70 80 90 Pellet Produtos plásticos Fragmentos de produtos plásticos Borracha sintética Fibra sintética Poliestireno Esponja Filme plástico (grossura <2mm) Outros Abundâncias (%) Categoriasdeplásticos Categorias de plástico predominantes Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal Gráfico 4 - Classificação dos resíduos plásticos quanto à sua tipologia
  • 7. CCI Plásticos (>5mm) Total Plásticos Comprimento médio transecto (m) Índice CCI Índice CCIxKR1 R2 R3 14 43 20 77 125 0.10 2.05 Caracterização de resíduos plásticos (micro, meso e macroplásticos) presentes nos sedimentos costeiros da Praia de Matosinhos, Norte de Portugal Tabela 2- Aplicação do índice Clean Coast Index (CCI)