scholarly journals Identification and Abundance of Macroalgae at Batu Layar Coast, West Lombok, Indonesia

2021 ◽  
Vol 913 (1) ◽  
pp. 012057
Author(s):  
I A P Kirana ◽  
N S H Kurniawan ◽  
A S Abidin ◽  
A Nikmatullah ◽  
A L Sunarwidhi ◽  
...  

Abstract Batu Layar coastal area provides an optimum environment for the diversity of coastal biota in the form of corals, crustaceans, molluscs, echinoderms and macroalgae. Macroalgae are plantlike marine biota that are large in size. Based on taxonomy, macroalgae are included in the Thallophyta group because their bodies are thallus. The purpose of this study is to evaluate the abundance of macroalgae in Batu Layar Coastal areas to be used as primary data for further research. This research is located at Batu Layar Coast using the Transect method. The number of transects used is 4 transects with the length of each transect is 50 m. On each transect, 5 stations were taken. Samples of each different macroalgae species at each station were taken for the purpose of morphological identification. Macroalgae identification is presented in the form of descriptive analysis and graphs in the presentation of diversity, evenness, and abundance. The results of the identification of macroalgae in research at Batu Layar Coast as a whole found that there were 24 species of macroalgae consisting of 11 species of Chlorophyta, 8 species of Rhodophyta and 5 species of Phaeophyta. Dominant species on the shoreline are Chlorophyta, in the middle of the transect most of algae are the Phaeophyta and dominant species farthest from the shore are Rhodophyta. The conclusion is the most abundant macroalgae species is Gelidium latifolium from Rhodophyta division with number of abundance is 4.58 individuals/m2.

Author(s):  
Victoria E.N. Manoppo ◽  
Jeannette F. Pangemanan ◽  
Nurdin Jusuf

AbstractThe decline in fishermen's income was triggered by increased household needs while the income of fishermen's fate seemed to be unbearable. This is also experienced by Neyan in the Coastal Region of Mandolang District, Minahasa Regency. Their income continues to decline even more often they have no cost for their daily lives. They are in debt which is strangling their necks. They are increasingly desperate because there is no solution offered either from the government or from other relevant parties. Starting from the background, the problem is formulated as follows: 1. What causes the level of income of fishermen in the Coastal Zone of Mandolang District to decrease; 2. How do they increase their income. The research objectives are: 1. To describe and analyze what causes the level of income of fishermen in the Coastal Zone of Mandolang District to decrease; 2. To analyze how they increase their income. This research will be carried out in the Coastal Area of Mandolang District, Minahasa Regency in 2017 since it was signed a work contract with LPPM. The method in this study is purposive sampling method. Data sources are primary data and secondary data. Data analysis is qualitative descriptive analysis and quantitative description.Keywords: coastal area, income of fishermen, Mandolang sub-district AbstrakTurunnya pendapatan nelayan itu dipicu kebutuhan rumah tangga yang meningkat sedangkan pendapatan nasib nelayan seolah tak lepas dirundung malang. Hal ini juga dialami oleh neyan di Wilayah Pesisir Kecamatan Mandolang Kabupaten Minahasa. Pendapatan mereka semakin hari semakin menurun bahkan seringkali  mereka tidak mempunyai biaya untuk kehidupan mereka sehari-hari. Mereka terlbat utang yang semakin mencekik leher.  Mereka semakin putus asa karena belum ada jalan keluar yang ditawarkan baik dari pemerintah ataupun dari pihak-pihak terkait lainnya.  Bertitik tolak dari latar belakang tersebut maka masalah dirumuskan sebagai berikut: 1. Apa yang menyebabkan turunnya tingkat pendapatan nelayan di Wilayah Pesisir Kecamatan Mandolang; 2. Bagaimana cara mereka meningkatkan pendapatan mereka. Adapun tujuan penelitian adalah : 1. Untuk mengdeskripsikan dan menganalisis apa yang menyebabkan turunnya tingkat pendapatan nelayan di Wilayah Pesisir Kecamatan Mandolang; 2. Untuk menganalisis bagaimana cara mereka meningkatkan pendapatan mereka. Penelitian ini akan dilaksanakan di Wilayah Pesisir Kecamatan Mandolang Kabupaten Minahasa pada tahun 2017 sejak di tandatangani kontrak kerja dengan LPPM. Metode dalam penelitian ini adalah metode purposive sampling. Sumber data adalah data primer dan data sekunder. Analisis data yakni analisis deskriptif kualitatif dan deskripsi kuantitatif.Kata kunci: wilayah pesisir, pendapatan nelayan, kecamatan Mandolang


2020 ◽  
Vol 151 ◽  
pp. 01012
Author(s):  
Hazia Awanis ◽  
Ismul Huda ◽  
Muhammad A. Sarong

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.


Author(s):  
Mega Ambriliani Robichin ◽  
Andi Tamsil ◽  
St Hadijah

The existence of slums in the coastal area has an impact on decreasing environmental quality both in the environment itself and the surrounding environment. This study aims to find out and analyze the factors that influence the impact of slums on the coastal areas of Tallo Village and the concepts and strategies of handling in an effort to minimize the impact. The study used a questionnaire on 133 samples, interviews and object documentation as instruments for primary data collection and literature and institutional studies for secondary data collection. The analytical tool used is multiple linear regression analysis, SWOT analysis and deskiptif analysis. The results of the analysis show the factors that influence the impact of slums on the coastal areas of Tallo Village, namely environmental factors, social factors and economic factors. The concept of handling slums in the coastal area of Tallo Village, namely 1). Prevention concepts (supervision, control & community empowerment) and 2). The concept of improving the quality of the environment (renewal & new development)


2021 ◽  
Vol 4 ◽  
pp. 160-169
Author(s):  
Pieter Th. Berhitu

Geographical Information System-Based Structural Model in Sustainable Management of Coastal Areas which is the background is that the management of the coastal areas of Ambon City and Central Maluku Regency in the last 10-20 years has not been managed properly and sustainably so that various aspects of development do not work well causing various The problems include damage to the coastal physical environment, namely abrasion, erosion, and sedimentation, water damage due to pollution, damage to protective building infrastructure, coastal mitigation issues, declining quality of coastal environmental resources due to the increasing number of residents in coastal areas, causing the development of slum areas. coastal ecosystem. The purpose of the study is to determine the model and strategy for managing coastal areas in Ambon City and Central Maluku District in a sustainable manner. The method used in this research is the descriptive method. Primary data collection was carried out using a questionnaire for respondents from the community, expert respondents, community institutions, and policymakers. The analysis carried out is Sustainability Analysis with Multi Dimension Scale (MDS), geographic information system analysis, SEM structural analysis, Process Hierarchy analysis (AHP). The results of the sustainability analysis with MDS obtained the Multi-Dimensional Sustainability Index value of 50.13% is in the moderately sustainable category. The results of the SEM model analysis on the role of zoning and community roles in sustainable coastal area management is an acceptable “fit model”. The results of the AHP provide an overview of the assessment by policymakers in the implementation of the program, prioritizing the strategy for Management of Sustainable Coastal Area Management Based on Geographic Information Systems with an assessment score of 39.3%, with the largest presentation being “Coastal Area Arrangement in accordance with GIS-Based Zoning Laws” of 13, 6%.


2018 ◽  
Author(s):  
nurmawati

Makassar is one of the major cities in Indonesia with the densest concentration of population in coastal areas so that the pressure on this region is quite high. One of the main problems of Makassar is the existence of trash continues to increase. This study aims to determine the vulnerability level of coastal Makassar against trash pollution. The research was conducted on the Moon from May to July 2015. The research location is the coastal area of Makassar which includes eight subdistricts, namely: Subdistrict Biringkanaya, Tamalanrea, Tallo, Ujung Tanah, Wajo, Makassar, Mariso, and Tamalate. The data used are primary data and secondary data. Primary data collected from surveys and direct observation to the study site while secondary data obtained from the study of literature and related institutions in the city of Makassar. The results showed coastal subdistrict of Makassar city high potential to impact trash pollution. The vulnerability of the coastal area of Makassar against trash pollution are in the high category (very vulnerable).


2018 ◽  
Vol 10 (1) ◽  
pp. 63
Author(s):  
Achmad Andi Rif'an

DIY (Daerah Istimewa Yogyalarta/ Special Region of Yogyakarta) coastal area has so many nice beaches that is very interesting to visit. One of them is Wediombo Beach. Wediombo Beach is not so well known by tourists yet, and still less famous than other beaches in DIY. This study intends to introduce Wediombo Beach as an alternative maritime tourism in the coastal area of DIY. The purpose of this research are: to identify the general profile of Wediombo Beach; to identify the tourist attractions offered Wediombo Beach; to identify the accessibility to the location of Wediombo Beach; and identify the characteristics of tourists visiting the Wediombo Beach. The method used in this study is a qualitative approach by using descriptive analysis using primary data obtained from the field survey, documentation, and in-depth interviews with official and the visitors / tourists. Wediombo Beach has many attractions that can attract tourists to visit, which can be classified as something to see, something to do, and something to buy. Accessibility to the beach Wediombo quite easily accessed which can be reached using public transport or private vehicles. Tourists visiting the beach Wediombo have different characteristics that can be seen from the age, gender, occupation, income, origin of tourists, and tourist motivation.Keywords: Coastal Tourism, Attraction, Accessibility, Tourists Characteristic


2018 ◽  
Vol 16 (1) ◽  
pp. 1
Author(s):  
Ria Manurung

Research conducted to obtain empirical evidence how the influence of independent variables of intellectual intelligence to accounting with moderating variables of emotional and spiritual intelligence. The research method used is descriptive quantitative with explanatory descriptive or explanatory research. This method is an explanatory research that proves the existence of causal relationship of independent variable (independent variable) that is intellectual intelligence; moderating variable (emotional and spiritual intelligence); and dependent variable (accounted dependent variable). Research begins by conducting library search, followed by primary data collection conducted by using questionnaires and secondary data through data analysis. And for the use of data analysis consists of descriptive analysis, classical assumption test and verification analysis with the method of Moderated Regression Analysis (MRA). This study is a census study with homogeneous and limited population of 92 students, all students of Accounting Graduate Program at UNSOED. Conclusion of research result that is: (1) Intellectual intelligence have influence either positively or signifikan to accountancy. Thus intellectual intelligence can lead students to more easily understand accounting, (2) Intellectual intelligence can be strengthened by emotional intelligence on accounting both positively and significantly. (3) Spiritual intelligence can strengthen the influence of intellectual intelligence on accounting both positively and significantly.


Liquidity ◽  
2018 ◽  
Vol 7 (1) ◽  
pp. 53-62
Author(s):  
Siti Maryama ◽  
Yayat Sujatna

The purpose of this study is to (1) analyzing the level of retail mix consumer satisfaction; (2) analyze the dominant variable in retail mix consumer satisfaction; (3) analyze the difference of retail mix consumer satisfaction performed. The observed of the retail industry is Alfamidi and Indomaret. The study was designed into a descriptive-quantitative method. The source of primary data obtained from the questionnaire of 100 respondents. The formulating variable of retail mix includes: merchandise assortments, pricing, customer services Store design and display, communication mix, and location. Data analyze by using descriptive, analysis of factors, and t-test. The result confirmed that the level of retail mix consumer satisfaction in both industry is relatively similar. However, it can be stated that the respondents were more satisfied to Indomaret compared with Alfamart.


Author(s):  
Anggit Rahmat Fauzi ◽  
Ansari Ansari

The utilization of e-commerce media in the trading world brings impact to the international community in general and the people of Indonesia in particular. For Indonesian people, This is related to a very important legal problem. The importance of law in the field of e-commerce is mainly in protecting the parties who transact through the Internet. The purpose of this study is to know the legal review of the buying and selling agreements through electronic media as well as to know the legal protections for sellers and buyers if one of the parties commits a default. The research uses a normative juridical method of approach and the discussion is done in a descriptive analysis. The source and type of data used are primary data and secondary data. While the data collection techniques using literature studies, and the data obtained will be analyzed qualitatively. The agreement to buy and sell through electronic media is a new phenomenon that has been implemented in various countries and regulated in the Civil state nor law ITE. Legal protection for the parties in the sale and purchase agreements through electronic media is governed by the consumer protection ACT. Any breach must respond to any loss arising from his or her actions.


2016 ◽  
Vol 8 (2) ◽  
Author(s):  
Arif Hasan ◽  
Dedi Budiman Hakim ◽  
Irdika Mansur

This study aims to analyze causes of the low uptake of the budget and formulate a strategy of maximizing the absorption of expenditure on Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Manokwari. Respondents involved are 20 people that consist of: treasury officials and holder output of activity. The data used were secondary data in the form of reports on budget realization (LRA) quarter I, II, III and IV of the fiscal year 2011 to 2015, and the primary data were in the form of interviews with the help of a questionnaire. While the analysis of the data used was descriptive analysis using data tabulation, and the analysis of the three stages strategy of the decision making used IFE and EFE matrix, SWOT matrix and QSPM matrix.The results showed that there are 19 factors causing low of budget absorption until the end of the third quarter, and there were 10 drafts of policy as a strategy for maximizing the absorption of the budget on Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Manokwari.ABSTRAKPenelitian ini bertujuan untuk menganalisis penyebab rendahnya penyerapan anggaran belanja dan merumuskan strategi maksimalisasi penyerapan anggaran belanja pada Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Manokwari. Responden yang terlibat adalah 20 orang yaitu pejabat perbendaharaan dan pemegang output kegiatan. Data yang digunakan adalah data sekunder berupa laporan realisasi anggaran (LRA) triwulan I, II, III dan IV tahun anggaran 2011 sampai 2015, dan data primer berupa wawancara dengan bantuan kuesioner. Sedangkan analisis data yang digunakan adalah analisis deskriptif menggunakan analisis tabulasi, dan analisis analisis strategi tiga tahap pengambilan keputusan menggunakan matriks IFE dan EFE, matriks SWOT dan matriks QSPM. Hasil penelitian menunjukkan bahwa terdapat 19 faktor penyebab rendahnya penyerapan anggaran belanja sampai akhir triwulan III, dan terdapat 10 rancangan kebijakan sebagai strategi maksimalisasi penyerapan anggaran belanja di Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Manokwari.


Sign in / Sign up

Export Citation Format

Share Document