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Abstrak :
The tourism industry on Langkawi and Redang islands has played an important role in improving the wellbeing of the islands’ community. This study aims to investigate the contribution of the tourism sector towards the well-being of the islanders through multiple indicators of well-being; employment, expenditure and ownership. Qualitative methods were employed to look at the changes of the islanders well-being over 10 years, after the year 2001. Both islands had been declared tourism destinations in the 1980’s. Several techniques were used to get data; Focus Group Discussion (FGD); Interviews; and observation. The results showed there was a clear improvement in the well-being of people on both islands, especially in terms of employment, income and expenses. All respondents acknowledged that their well-being has changed after getting a lot of job opportunities on the islands. Of the 30 respondents in Langkawi, most of them admitted that they have better income. From the aspect of spending, all respondents spent enough for their families and themselves. Ownership of the respondents on Langkawi island has also changed due to the increased income and expenses. Analysis from the FGD session on Redang island showed that most of the informants admitted an increase in jobs in the tourism sector enhanced the level of community’s well-being. As on Langkawi Island, employment, expenditure and ownership for the islanders on Redang Island also increased. The increasing jobs in the tourism industry on Langkawi and Redang Island enhance the level of spending and ownership, thus enhance the wellbeing of the community on both tourism islands.

Abstrak :
Penelitian ini bertujuan untuk mengetahui struktur komunitas lamun kerapatan, frekuensi, tutupan, indeks nilai penting, indeks keanekaragaman, indeks keseragaman dan biomassa spesies lamun , kelimpahan sampah plastik dan pengaruh luasan sampah plastik terhadap lamun tutupan lamun; biomassa lamun; kerapatan lamun; dan below ground biomassa lamun di padang lamun Pulau Pari. Metode yang digunakan yaitu metode kuadrat garis kuadrat line transek . Hasil yang diperoleh dari penelitian ini yaitu ditemukan sebanyak 6 spesies lamun di 6 stasiun yaitu Cymodocea rotundata, Enhalus acoroides, Halophila ovalis, Halodule uninervis, Thalassia hemprichii, dan Syringodium isoetifolium. Kerapatan tertinggi diperoleh lamun spesies Thalassia hemprichii di Stasiun I 6900 individu/m2 dan terendah diperoleh lamun spesies Enhalus acoroides di Stasiun III 12 individu/m2 . Frekuensi tertinggi diperoleh lamun spesies Thalassia hemprichii di Stasiun III 86,36 dan terendah diperoleh lamun spesies Syringodium isoetifolium di Stasiun I 1,43 . Tutupan spesies lamun tertinggi diperoleh spesies Thalassia hemprichii di Stasiun III 82,55 dan terendah diperoleh spesies Halophila ovalis 6,12 . Lamun spesies Thalassia hemprichii memiliki Indeks Nilai Penting tertinggi dengan kisaran nilai 83,57 sampai 268,34 dan rata-rata 162,51. Indeks keanekaragaman tertinggi diperoleh di Stasiun I dengan nilai 0,99 dan terendah diperoleh di Stasiun III dengan 0,15. Indeks keseragaman tertinggi diperoleh di Stasiun VI dengan nilai 0,80 dan terendah di Stasiun III dengan nilai 0,22. Biomassa terbesar diperoleh lamun spesies Thalassia hemprichii di Stasiun I 13.143,8 gr berat kering/m2 dan biomassa terendah diperoleh lamun spesies Halophila ovalis di Stasiun I 13.143,8 gr berat kering/m2 . Struktur sampah yang ditemukan sebanyak 9 jenis dengan nilai tertinggi 68,5 yaitu berbahan baku plastik. Hasil uji Pearson menunjukkan bahwa luas sampah plastik tidak mempunyai pengaruh terhadap lamun tutupan lamun; biomassa lamun; kerapatan lamun; dan below ground biomassa lamun.

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This study aims to determine the structure of seagrass communities density, frequency, percent cover, index of important value, index of diversity, index of uniformity and biomass of seagrass species , abundance of plastic waste and the effect of plastic waste to the seagrass seagrass cover biomass seagrass density of seagrass and below ground biomass of seagrass in seagrass Pari Island. The method is line transect.The results found six species of seagrasses in 6 stations namely Cymodocea rotundata, Enhalus acoroides, Halophila ovalis, Halodule uninervis, Thalassia hemprichii and Syringodium isoetifolium. Obtained the highest density of seagrass species Thalassia hemprichii in Station I 6900 individu m2 and the lowest obtained Enhalus acoroides seagrass species at Station III 12 individu m2 . Highest frequency obtained seagrass species Thalassia hemprichii in Station III 86.36 and the lowest obtained Syringodium isoetifolium seagrass species at Station I 1.43 . Percent cover species of seagrass species Thalassia hemprichii highest obtained at Station III 82.55 and the lowest species of Halophila ovalis obtained 6.12 . Seagrass species Thalassia hemprichii had the highest importance value index in the range of 83.57 to 268.34 and 162.51 average. Highest diversity index obtained at Station I with 0.99 and the lowest value obtained at Station III with 0.15. Highest uniformity index obtained at Station VI with a score of 0.80 and the lowest at Station III with a value of 0.22. Structure rubbish found 9 species with the highest value 68.5 which mainly consist of plastic. Pearson 39 s test results show that the area of plastic waste has no effect on seagrass seagrass percent cover biomass total of seagrass seagrass density, and below ground biomass of seagrass.