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Wyszukujesz frazę "beach litter" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Distribution of Macro Debris at Pangandaran Beach, Indonesia
Autorzy:
Purba, Noir P.
Apriliani, Izza M.
Dewanti, Lantun P.
Herawati, Hetti
Faizal, Ibnu
Powiązania:
https://bibliotekanauki.pl/articles/1177434.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Beach litter
Citumang river
Pangandaran beach
fishing gear
marine pollution
ocean currents
plastics packaging
Opis:
This research was to assest of marine debris in Pangandaran beach. Marine debris sampled from 2016 and 2017 around west Pangandaran using Ocean Conservancy (OC) form to find information about distribution, abundance, and types. The result is debris on the West coast of Pangandaran is originally comes from settlements, tourists, traders, and fishermen. The highest accumulation of marine debris happened in October with total weight 44.385 kilos, while the lowest accumulation happened in May with total weight 38 kilos. this is due to Citumang River had overflowed due to heavy rain and then was swept away along the coastline and piled up an area near the bay in October. In May and August the debris which most find is cigarette with the percentage 28% in May and 35% in August. While in October the debris which most find is a plastic bag with percentage 33%. From six types of debris, the dominant debris per types as follows: Most likely to find items is cigarette butts, Fishing gear is rope, Packaging material is other plastic/foam packaging, Personal hygiene is diapers, Other trash is cigarettes lighters, and Tiny trash less than 2.5 cm is foam pieces. The specific debris at Pangandaran beach is the fisheries tools like a rope and net, the rope embedded in the ground and make it hard to take out. One of the factor the large number of debris in Pangandaran is tourism activity and fisheries activity. In addition, the study indicates that there is a strong relationship between human activities and spreading of debris.
Źródło:
World Scientific News; 2018, 103; 144-156
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spatial Distribution of Beach Macro-Litter in Ternate Island, North Maluku – Indonesia
Autorzy:
Lessy, Mohammad Ridwan
Nagu, Nani
Powiązania:
https://bibliotekanauki.pl/articles/1031557.pdf
Data publikacji:
2020
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
North Maluku
Ternate Island
beach macro-litter
clean coast index
Opis:
Beach litter in Small Island should become a special attention issue in Indonesia. This study was carried out to provide a comprehensive dataset including calculating the quantity of beach macro-litter, determine types and concentration of debris present by materials categories, and examine the actual coast cleanliness using Clean Coast Index (CCI). Total of six beaches along the South and North of Ternate Island in September 2018 and March 2019. All surveys performed based on the guideline NOAA Marine Debris Program. All areas in sampling sites will covering used transect 100 m × 10 m as a sampling unit with two replication transects at every location. All sampled will categorize into seven groups including polymers/plastics, rubber, cloths/fabric, paper/cardboard, processed wood, metals, and glass. Overall, there are 3332 items of beach macro-litter found in all surveyed beaches. Polymers/plastics (2040 items, 61.2%) became the highest number of items, followed by glass (403 items, 12.1%), and metals (296 items, 8.9%). During the survey, the highest number of beach litter found on St.1 (1128 items) while the lowest discovered on St.3 (324 items). The abundance (items/m2) found on all beaches range from 0.04 items/m2 to 0.23 items/m2. Meanwhile, CCI on all beaches in very clean to clean category.
Źródło:
World News of Natural Sciences; 2020, 31; 79-91
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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