scholarly journals Coastline Changes On The Coast of Cirebon Using Landsat

2020 ◽  
Vol 202 ◽  
pp. 15016
Author(s):  
Khadijah ◽  
Ratna Saraswati ◽  
Adi Wibowo
Keyword(s):  
Coastal Area ◽  
Human Activities ◽  
Extraction Method ◽  
Coastal Region ◽  
Coastal Areas ◽  
Landsat 8 ◽  
Landsat 8 Oli

The coastal region is a very dynamic region because it undergoes two processes, natural and non-natural. The coastline can change due to waves, tides and human activities. Human activities are mostly carried out in coastal areas including reclamation for ports. Coastal area of Cirebon is one of the areas that experiences land addition or port reclamation which causes changes in the coastline. Images interpretation is one way to find out changes that occur in coastal areas by using Landsat 8 OLI and Landsat 5TM imagery. The image extraction method using RGB 432 can see the differences between the sea-land and how the changes has occurred in the last ten years, by overlaying both of them which results in extensive abrasion and accretion that occurs on the coast of Cirebon. The abrasion area is 107.12 Ha and the accretion is 941.17 Ha.

Analyzing the Distribution and Variation of Suspended Particulate Matter in the Yellow River Estuary (YRE) using Landsat 8 OLI

2020 ◽  
Author(s):  
Jin Li ◽  
Yanling Hao ◽  
Zhuangzhuang Zhang ◽  
Zhipeng Li ◽  
Ruihong Yu ◽  
...  
Keyword(s):  
Particulate Matter ◽  
Suspended Particulate Matter ◽  
Yellow River ◽  
River Estuary ◽  
Coastal Areas ◽  
Yellow River Estuary ◽  
Landsat 8 ◽  
Landsat 8 Oli ◽  
Suspended Particulate ◽  
Significant Difference

Abstract Yellow River Estuary (YRE) as well as its adjacent coastal areas are famous for its high concentration of Suspended Particulate Matter (SPM). The distribution of SPM and its variations in the estuary area promoted the carbon, oxygen and nutrient cycles in coastal areas and nearby sea areas. This study took advantage of Landsat 8 Operational Land Imager (Landsat 8 OLI) data to estimate SPM in the YRE from 2013 to 2019. Remote sensing reflectance (R rs ) measured by Landsat 8 OLI has been proved to be effective through cross-validate with Geostationary Ocean Color Imager (GOCI). A simple empirical alogrithm (NIR band ratio green band and add red band) was developed to map the SPM distribution and concentration, with the APD 33.12% and R 2 0.93 based on in-situ data. Annual average distribution of SPM shows that highy turbid areas with SPM greater than 10 3 mg/L are mostly found surrounding the estuary of Yellow River, in the northwest part of the Laizhou Bay and south part of Bohai bay. High variations of SPM distributions are consistent with high SPM, and vice versa. The influences of river runoff is mainly concentrated in the estuary area, and outside 4.5 km the variability of SPM effected by river discharge is not ovbious. Significant difference is observed in seasonal SPM distribution. Higher SPM in winter is observed both in range and intensity compared to summer. Significant seasonal variations are mainly controlled by sediment resuspension processes driven by wind-wave forces. The results of this study indicate that Landsat8 OLI is an effective mean to retrieve SPM in YRE and its adjcent areas.

scholarly journals Public Understanding of Tourism Communication in the Coastal Region of Southeast Sulawesi

2020 ◽  
Vol 1 (3) ◽  
pp. 199-205
Author(s):  
Harnina Ridwan ◽  
Marsuki Iswandi ◽  
Jamaluddin Hos ◽  
Muh. Najib Husain
Keyword(s):  
Coastal Area ◽  
Local Community ◽  
Coastal Region ◽  
Coastal Areas ◽  
Public Understanding ◽  
Ordinary People ◽  
Traditional Institutions ◽  
Activist Groups ◽  
Tourism Services ◽  
Depth Interviews

Known as a coastal area, Southeast Sulawesi saving potential coastal tourism oriented by local community but has not been utilized fully, because people in coastal areas do not have financial capacity and expertise to manage or involved in nature-based tourism activities directly. Research was done by qualitative approach to describe, formulate and analyze phenomenon of tourism communications in coastal areas of Southeast Sulawesi. Location of research was done in Southeast Sulawesi province in 2019 on coastal of Pantai Toronipa, coastal of Pantai Nirvana, and the coastal of Pantai Nambo. Research’s Informants consisted of local community, business tourism services, and tourism activist groups. Data collection techniques done by observation, in-depth interviews, and documentation. The research’s results showed the coastal area in Southeast Sulawesi has been formed the society’s understandings of tourism by itself. There are three groups of society, First group are the ordinary people who understand that tourism only a part of recreation, leisurely stroll, traveling, etc; The second group also consists of (a) intelligent tourism consumer group, and (b) the group of exploration and exploitation destinations for business purposes. The third group are group of activists who know the tourism significantly, provide guidance destinations, human resources and traditional institutions to strength community substance as excellence destinations sustainably.

scholarly journals INTEGRASI PENATAAN PERTANAHAN DALAM KERANGKA “PENATAAN WILAYAH PESISIR DAN LAHAN ATAS TERPADU”

2016 ◽  
Vol 2 (1) ◽  
pp. 19
Author(s):  
Waryanta Waryanta
Keyword(s):  
Land Use ◽  
Land Management ◽  
Coastal Area ◽  
Spatial Planning ◽  
Coastal Region ◽  
Coastal Areas ◽  
Marine Spatial Planning ◽  
Coastal Planning ◽  
The World ◽  
Set Up

Abstract: Indonesia has the second longest coastline in the world. This condition is considered as a potential to promote thedevelopment of the nations. Nevertheless, some issues emerged related to the development of coastal areas; one of them is thearrangement of the coastal region. The concept of Coastal Zone Planning and Integrated Upper Land Management’is the conceptof sustainable arrangement, integrating land spatial planning and marine spatial planning. This concept is set up to organize anintegrated and comprehensive coastal areas management, including the elements of land and marine water. However, CoastalZone Planning and Integrated Upper Land Management not yet considering the factor of land use, utilization, tenure andownership. To achieve this, it is necessary to set up land use and spatial planning regulations for coastal area, as well as to set upits potential of coastal area planning.Keywords: Coastal, Planning, LandIntisari: Indonesia merupakan salah satu negara yang menempati urutan kedua wilayah pantainya terpanjang di dunia. Hal ini tentumerupakan potensi yang cukup besar untuk mendorong pembangunan di negara ini. Namun demikian, masih banyak persoalan yangdihadapi dalam pembangunan wilayah pesisir, antara lain masalah penataan wilayah pesisir. Konsep “Penataan Wilayah Pesisir danLahan Atas Terpadu “adalah konsep penataan wilayah masa mendatang yang mencoba mengkompromikan antara Rencana Tata RuangWilayah dengan Perencanaan Ruang Laut. Dengan konsep ini diharapkan penataan wilayah pesisir yang melibatkan unsur daratan danperairan laut menjadi integrative dan komprehensif. Namun demikian, perencanaan Penataan Wilayah Pesisir dan Lahan Atas Terpadubelum mempertimbangkan faktor penggunaan, pemanfaatan, pemilikan dan penguasaan tanah. Dan untuk melengkapinya diperlukankebijakan penataan pertanahan di wilayah pesisir dan penyusunan potensi penataan kawasan di wilayah pesisir.Kata Kunci: Pesisir, Penataan, Pertanahan

scholarly journals Typology, Dynamics, and Potential Disaster in The Coastal Area District Karst Gunungkidul

2013 ◽  
Vol 27 (2) ◽  
pp. 147 ◽  
Author(s):  
Muh Aris Marfai ◽  
Ahmad Cahyadi ◽  
Dini Feti Anggraini
Keyword(s):  
Coastal Area ◽  
Coastal Region ◽  
Coastal Areas ◽  
Rip Currents ◽  
Coastal Dynamics ◽  
Aerial Deposition ◽  
Potential Disaster

This study aims to determine the typology, dynamics and potential disasters  in the coastal area of Gunungkidul, Yogyakarta Special Province. The results showed that the typology formed in the coastal region is structurally shaped karst Gunungkidul coast, Wave Erotion Coast, marine deposition coast, coast erosion land, coast and sub-aerial deposition of man-made coastal typology. Coastal dynamics that occur in karst  Gunungkidul coastal areas affected by dominant geodinamic processes, hydrodynamic and antropodinamic. There are several potential disaster in the karst Gunungkidul coastal region, namely tsunami, rip currents, abrasion, and waves reflection.

scholarly journals Conservation status of shark fish in the Aceh province coastal area

2020 ◽  
Vol 151 ◽  
pp. 01012
Author(s):  
Hazia Awanis ◽  
Ismul Huda ◽  
Muhammad A. Sarong
Keyword(s):  
Coastal Area ◽  
Conservation Status ◽  
Descriptive Analysis ◽  
Coastal Region ◽  
Iucn Red List ◽  
Coastal Areas ◽  
Survey Method ◽  
Aceh Province ◽  
The Indian Ocean ◽  
Straits Of Malacca

Shark fishing activities in Aceh Province take place in the Straits of Malacca and the Indian Ocean. Knowledge and understanding of fisher in the coastal areas of Aceh Province regarding shark protection and conservation regulations are still very limited so that the exploitation of sharks has increased. Observations were made in five coastal areas of Aceh Province. The sample in this study is the shark fish fished of fishermen. This study aims to determine the percentage of conservation status based on IUCN and CITES of sharks fish fished by the fishermen in the coastal region of Aceh Province. Data was collected in April-May 2019 using the survey method. Descriptive analysis results showbased on IUCN one species (10%) in the least concern category (LC), five species (50%) in the category of near threatened (NT), two species (20%) in the vulnerable category (VU), one species (10%) in the endangered category (EN), while one species (10%) in the critically endangered category (CR) and based on CITES two species (20%) in category nonendangered species, but if the trade continues without regulations, with extinction, it will be threatened (the Appendix II CITES). From these results, it can be concluded that the sharks caught in the coastal area of Aceh Province as a whole are in the IUCN red list category.

scholarly journals Seasonal Monitoring Of Chlorophyll-A With Landsat 8 Oli In The Madura Strait, Pasuruan, East Java, Indonesia

2021 ◽  
Vol 14 (2) ◽  
pp. 22-29
Author(s):  
Arief Darmawan ◽  
Endang Yuli Herawati ◽  
Millati Azkiya ◽  
Rizka Nur Cahyani ◽  
Siti Hasanah Aryani ◽  
...  
Keyword(s):  
Spatial Distribution ◽  
Distribution Pattern ◽  
Chlorophyll A ◽  
Coastal Area ◽  
Field Data ◽  
Spatial Distribution Pattern ◽  
Landsat 8 ◽  
Water Runoff ◽  
Landsat 8 Oli ◽  
Chl A

Chlorophyll-a (Chl-a) is a type of pigment is most common and predominant in all oxygen-evolving photosynthetic organisms such as higher plants, red and green algae. The concentrations of high chlorophyll-a (Chl-a) in coastal waters tend to be lower offshore due to land through river water runoff. The Madura Strait is one of the Indonesian basins that is widely used for fisheries activity, which directly impacts and puts quite high pressure on the aquatic resources. In addition, the development of urban areas and changes of land use in the hinterland areas of East Java Province due to increasing population are also intensive. The objectives of this research were: (1) to map the distribution of chlorophyll-a, its concentration and dynamics in the Madura Strait near the Pasuruan coastal area using remote sensing for both dry and rainy seasons, (2) figure out the influence of rivers or other oceanographic factors that may occur, and (3) calculate the accuracy of the estimation compared to the field data. The Landsat 8 OLI imagery was used to determine the concentration of Chl-a and analyze its seasonal spatial distribution pattern. The results show that (1) spatial distribution of chlorophyll-a (Chl-a), its concentration and dynamics in the Madura Strait waters near the Pasuruan coastal area varies between dry and rainy months or seasons, (2) input from rivers, waves, tidal level, and eddy circulation constitute the oceanographic parameters that influence the spatial distribution pattern of chlorophyll-a (Chl-a) in the Madura Strait waters near the Pasuruan coastal area, and (3) validation of the estimated Chl-a concentrations from Landsat 8 OLI using field data has shown RMSE value of 0.49.

scholarly journals Sosialisasi Budidaya Buah Naga Untuk Daerah Pesisir di Desa Cintaratu, Parigi, Kabupaten Pangandaran

2017 ◽  
Vol 2 (2) ◽  
pp. 141-148
Author(s):  
Sudarjat Sudarjat ◽  
Vijaya Isnaniawardhani ◽  
Muhamad Abdilah Hasan Qanit ◽  
Syariful Mubarok
Keyword(s):  
Community Development ◽  
Coastal Area ◽  
Coastal Region ◽  
Coastal Areas ◽  
Culture Techniques ◽  
Fruit Cultivation ◽  
Dragon Fruit ◽  
Fruit Plants ◽  
Additional Income

SOCIALIZATION OF DRAGON FRUIT CULTURE FOR COASTAL REGION IN CINTARATU VILLAGE, PARIGI, DISTRICT OF PANGANDARAN. Dragon fruit is one type of potential fruits to be developed in the lowlands such as Pangandaran. Knowledge of dragon fruit cultivation in this area. An effort for the process of empowerment and community development for dragon fruit cultivation is with the socialization activities about the technology of dragon fruit cultivation. The purpose of this activity is to introduce dragon fruit plants to be cultivated in coastal areas of Pangandaran as one of the sources of food that rich with nutrition and support the improvement the nutrition of the community and allows to be an additional income for community. This activity was conducted in Cintaratu Village, Parigi, Pangandaran City by seminar and making the demonstration plot. The seminar was introduction of dragon fruit, explanation about the superiority and importance of dragon fruit as a source of nutrition, and also technology of dragon fruit cultivation in coastal area. In addition to making the demonstration plot (demplot) of dragon fruit on farmers' land. The results of this activities showed that there looks enthusiastic society to know more about what is the dragon fruit and how the dragon fruit culture techniques, so the dragon fruit in the area can develop. Keywords: Community, Cultivation, Dragon fruit, Pangandaran.

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