Using remote sensing of sea surface temperature (SST), sea surface height anomaly (SSHA) and chlorophyll-a (Chl-a) together with catch data, we investigated the detection and persistence of important pelagic habitat hotspots for skipjack tuna in the Gulf of Bone-Flores Sea, Indonesia. We analyzed the data for the period between the northwest and southeast monsoon 2007–2011. A pelagic hotspot index was constructed from a model of multi-spectrum satellite-based oceanographic data in relation to skipjack fishing performance. Results showed that skipjack catch per unit efforts (CPUEs) increased significantly in areas of highest pelagic hotspot indices. The distribution and dynamics of habitat hotspots were detected by the synoptic measurements of SST, SSHA and Chl-a ranging from 29.5° to 31.5°C, from 2.5 to 12.5 cm and from 0.15 to 0.35 mg m-3, respectively. Total area of hotspots consistently peaked in May. Validation of skipjack CPUE predicted by our model against observed data from 2012 was highly significant. The key pelagic habitat corresponded with the Chl-a front, which could be related to the areas of relatively high prey abundance (enhanced feeding opportunity) for skipjack. We found that the area and persistence of the potential skipjack habitat hotspots for the 5 years were clearly identified by the 0.2 mg m-3 Chl-a isopleth, suggesting that the Chl-a front provides a key oceanographic indicator for global understanding on skipjack tuna habitat hotspots in the western tropical Pacific Ocean, especially within Coral Triangle tuna.
This study aims to make a synthesis related to efforts to develop an alternative modeling of the process of strengthening (empowering) the economy of poor coastal communities through the optimization of the group's role as the basis for economic development to PENDAHULUANKemiskinan merupakan gambaran dari sebuah fenomena dan permasalahan sosial yang terjadi di masyarakat, dengan bentuk yang komplek dan multidimensional. Data statistik (BPS, 2010) menunjukkan bahwa sampai dengan tahun 2010, penduduk Indonesia berjumlah sekitar 237.641 juta jiwa, sebagian besar hidup di bawah garis kemiskinan (poverty line) atau dengan kata lain tingkat kesejahteraan mereka sangat memprihatinkan. Penduduk miskin yang hidup di perdesaan tersebut, sebagian bertempat tinggal di wilayah pesisir dan bekerja sebagai nelayan.Dilihat dari tingkat keberdayaannya, kondisi masyarakat pesisir (masyarakat nelayan)
Indonesia is a big country with more than 18,000 islands. It has at least 726 regional languages, making it the World’s second most diverse, after Papua New Guinea. To choose one national and official language is a big problem for Indonesia because of the diversity of the regional languages. Given the diversity of cultures and vernaculars of our country, it was difficult to find what Indonesians had in common. That common identity would eventually be found by developing standardizing language to unify the islands. This paper will discuss the process of selecting Malay language became Indonesia’s national and official language. This is very important because national and official language will show the unity of a nation, especially during the colonization.
This research is motivated by various conceptions about education in Islam isapparently has the uniqueness of the meaning contained in Al-Qur'an and Al-Hadith, because it shows the richness of the meaning of the words in the verses and every sentence. Educational concepts or theories experience a heated debate for 'lim and Ta'dib. The research method used is literature research and qualitative descriptive analysis with philosophical approach. The result of the research is that the language is from the same root of the form tsulasi mujarrod with wazan madda-yamuddu, there are rabba-yarubbu, "allama-yu"allimu and addaba-yuaddibu and the terms concept of the term tarbiyah, ta'lim and ta'dib have some sense but the tigands are emplicitly related to each other. AbstrakPenelitian ini dilatarbelakangi oleh berbagai konsepsi-kosepsi tentang pendidikan dalam Islam ini ternyata memiliki keunikan makna yang terkandung dalam Al-Qur"an dan Al-Hadits, karena menunjukan kekayaan makna lafad-lafadz dalam ayat-ayatnya maupun setiap kalimatnya. Konsep atau teori pendidikan mengalami sebuah
Masalah dalam penelitian ini yaitu belum baiknya kondisi fisik yang dimiliki atlet. Tujuan dari penelitian ini adalah melihat bagaimana Tingkat Kondisi Fisik Atlet Wushu Kategori Taolu Chang Quan Kabupaten Solok. Jenis penelitian ini kuantitatif dengan mengunakan metode deskriptif. Populasi dalam penelitian ini berjumlah 23 orang. Teknik pengambilan sampel menggunakan purposive sampling, dengan demikian jumlah sampel di dalam penelitian adalah berjumlah 23 orang atlet Wushu Kategori Taolu Chang Quan Kabupaten Solok. Teknik analisis data adalah presentase. Hasil penelitian: (1) Daya tahan aerobic pada kategori baik sekali dengan rata-rata 37,5ml/kg.bb/m atau sekitar 12,83%, (2) Kekuatan otot lengan yang dimiliki pada kategori kurang sekali dengan rata-rata 25 atau sekitar 39%, (3) Kecepatan yang dimiliki pada kategori kurang sekali rata-rata 11,44% atau -59, (4) Kelentukan yang dimiliki pada kategori kurang sekali dengan rata-rata 46,27% atau sekitar 30%, (5) Kelincahan yang dimiliki pada kategori cukup dengan rata-rata 15 atau sekitar 30,00%, (6) Keseimbangan yang dimiliki pada kategori kurang rata-rata 60 detik atau sekitar 53,61%, dengan demikian dapat disimpulkan bahwa, kondisi fisik yang dimiliki atlet wushu kategori taolu chang quan baik dari indikator, daya tahan, kekuatan, kecepatan, kelincahan, kelentukan, dan keseimbangan, masih berada pada kategori kurang dan perlu ditingkatkan untuk menjadi lebih tinggi.
This study aims to determine the effect of confidence (trust) and Quality Information and Decision on Interest Buy Pebelian (Studies in Samarinda Shopee customers). Online shopping How to use the Internet through computers and mobile devices is increasingly popular smartphone can even be said to have become the trend of today. The population in this study is the customer who Shopee samarinda use application Shopee in transacting online, The samples in this study as many as 150 respondents. Methods Data collection is done by providing a list of questions or questionnaires to respondents that the study sample, where questionnaires were distributed through WhatApp application. This study uses data analysis tools is to test the validity and reliability test, then this research analysis method of partial least square (PLS). The tools used in processing the data using PLS Smart program Research results show that 1) Belief positive and significant impact on the buying interest of customers Shopee Samarinda, 2) trust has a positive effect but not significant to purchasing decisions of customers Shopee Samarinda, 3) Quality of information about positive and significant effect on the buying interest of customers Shopee Samarinda, 4) Quality of information about positive and significant effect to the purchasing decision of customers Shopee Samarinda, 5) buying interest and significant positive effect on customer purchasing decisions Shopee Samarinda,
Skipjack tuna is an important fishery species, targeted by purse seine and handline fisheries in Makassar Strait. Fish distribution patterns are markedly influenced by several underlying oceanographic factors. This study aimed to assess the relationship between skipjack CPUE and some oceanographic variables, and map out the distribution pattern of this fish in the study area during January-May 2018. To meet these objectives, we combined satellite data of sea surface temperature (SST) and chlorophyll-a concentration (chl-a) with catch data. We used generalized additive models (GAMs) to explore skipjack abundance in relation to the oceanographic conditions and we employed the gravity centre of fishing ground movements to map the fish distribution pattern. Results indicate that SST and chl-a significantly influenced skipjack tuna CPUE. The fish schools were mostly located in the eastern Makassar Strait. In January skipjack schools were initially in Majene offshore waters and moved to Mamuju waters in February. The skipjack schools returned to the border area between Polman and Majene waters in March and then made a continuous migratory journey to the south-western areas of Barru and Pare-pare offshore waters in April. In May, the skipjack tuna returned to concentrate in southern areas of Majene waters. We proposed that the fish schools followed a clock-wise distribution movement pattern where the habitat displacements may have a link with the dynamic ranges of preferred oceanographic conditions (habitat hotspots). It is likely that these areas provide good feeding opportunities for skipjack tuna.
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