Impact of Monsoon to Aquatic Productivity and Fish Landing at Pesawaran Regency Waters

Kunarso,; Zainuri, Muhammad; Ario, Raden; Munandar, Bayu; Prayogi, Harmon

doi:10.1088/1755-1315/116/1/012021

Cited by 6 publications

(5 citation statements)

References 18 publications

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“…Studi-studi terdahulu yang dilakukan di lepas pantai telah menunjukkan bahwa kandungan klorofil-a (SPL) yang tinggi (rendah) memiliki korelasi yang kuat dengan tingginya hasil tangkapan ikan (Kunarso et al, 2018;Sachoemar et al, 2010;Sachoemar et al, 2012). Tingginya konsentrasi klorofil-a menunjukkan tingginya kelimpahan fitoplankton yang juga menunjukkan tingginya populasi zooplankton sehingga menarik sekumpulan ikan untuk datang.…”

Section: Keterkaitan Klorofil-a Angin Dan Fishing Groundunclassified

Analisis Sebaran Klorofil-A dan Suhu Permukaan Laut sebagai Fishing Ground Potensial (Ikan Pelagis Kecil) di Perairan Kendal, Jawa Tengah

et al. 2018

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Perairan Kendal merupakan salah satu kabupaten di Jawa Tengah dengan luas wilayah ± 1.002,23 dan mengalami perkembangan pesat terutama di bidang perikanan. Perairan Kendal adalah salah satu wilayah penyebaran ikan demersal dan pelagis yang cukup potensial di perairan Utara Jawa Tengah. Tujuan penelitian ini untuk memprediksi zonasi fishing ground ikan pelagis kecil di Perairan Kendal berdasarkan parameter klorofil-a dan suhu permukaan laut. Penelitian ini menggunakan metode kuantitatif, penentuan lokasi pengambilan sampel menggunakan metode purposive sampling. Berdasarkan hasil penelitian diketahui bahwa perairan Kendal memiliki nilai konsentrasi klorofil-a berkisar antara 0.34 – 4.86 mg/ konsentrasi tertinggi di Timur Laut muara sungai Bodri dan di ikuti dengan hasil tangkapan ikan paling banyak yaitu 53 kg. Konsentrasi suhu permukaan laut berkisar 30,5 - 31ᵒC. Perbedaan nilai konsentrasi klorofil-a dan suhu permukaan laut dipengaruhi oleh angin yang berhembus di perairan sehingga diduga mengakibatkan terjadinya proses mixing. Analysis of Chlorophyll-A Distribution and Potential Sea Surface As Fishing Ground Temperature in Kendal Coastal, Central JavaThe waters of Kendal is one district in Central Java with an area of ± 1.002.23 and experienced rapid development, especially in the field of fisheries. The waters of Kendal is one of the potential demersal and pelagic fish distribution areas in the waters of North Central Java. The purpose of this study was to predict the potential fishing ground of small pelagic fish in Kendal Waters based on the parameters of chlorophyll-a and sea surface temperature. This research uses quantitative method while determining the location of sampling using purposive sampling method. Based on the research results it can be seen that the waters of Kendal has a value of chlorophyll-a concentration ranging from 0.34 - 4.86 mg/ with the highest concentration that is in the Northeast estuary Bodri river and followed by the catch of most fish that is 53 kg. Concentrations of sea surface temperature range from 30.5 - 31ᵒC. Differences in the value of a-chlorophyll concentration and sea-surface temperatures across the waters are influenced by winds that blow in the waters resulting in a mixing process.

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Section: Keterkaitan Klorofil-a Angin Dan Fishing Groundunclassified

Analisis Sebaran Klorofil-A dan Suhu Permukaan Laut sebagai Fishing Ground Potensial (Ikan Pelagis Kecil) di Perairan Kendal, Jawa Tengah

et al. 2018

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“…While monsoon variability, which considers wind parameters such as wind speed and wind direction, affects ocean productivity activities and has various effects in different waters. Furthermore, variations in marine productivity have an impact on the fluctuation of fishery resources, making this parameter also important to consider [26]. Moreover, monitoring parameters like Chl-a concentration and other factors are very important in fisheries research, management, and harvesting because environmental factors influence the number and distribution of fish [27].…”

Section: Featuresmentioning

confidence: 99%

A review on features and methods of potential fishing zone

Ya’acob,

Nik Dzulkefli,

Abdul Aziz

et al. 2024

IJECE

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This review focuses on the importance of identifying potential fishing zones in seawater for sustainable fishing practices. It explores features like sea surface temperature (SST) and sea surface height (SSH), along with classification methods such as classifiers. The features like SST, SSH, and different classifiers used to classify the data, have been figured out in this review study. This study underscores the importance of examining potential fishing zones using advanced analytical techniques. It thoroughly explores the methodologies employed by researchers, covering both past and current approaches. The examination centers on data characteristics and the application of classification algorithms for classification of potential fishing zones. Furthermore, the prediction of potential fishing zones relies significantly on the effectiveness of classification algorithms. Previous research has assessed the performance of models like support vector machines, naïve Bayes, and artificial neural networks (ANN). In the previous result, the results of support vector machine (SVM) were 97.6% more accurate than naive Bayes's 94.2% to classify test data for fisheries classification. By considering the recent works in this area, several recommendations for future works are presented to further improve the performance of the potential fishing zone models, which is important to the fisheries community.

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“…The high temperature in the western part of Sumatra occurred due to the influence of the monsoon. There is a relationship between the variability of monsoon and sea surface temperature [11]. Both North and South area of Sunda Straits to Karimata straits were the warmest month phenomenon and a lower temperature difference indicating the presence of upwelling [10].…”

Section: The Correlation Between Sea Surface Temperature With Soimentioning

confidence: 99%

Effects of el nino on distribution of chlorophyll-a and sea surface temperature in northen to southern sunda strait

et al. 2018

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Sunda Strait is an important passage for the Java Sea water to flow into the Indian Ocean. There is Java sea in North close to Karimata Strait and Eastern Indian Ocean in South part. Headed from north to south of Sunda Strait, has a high primary productivity that signifies the fertility of water. The strong El Nino (SOI) in 2015, hypothesized to affect variability values of a-chlorophyll content and sea surface temperature in this area. The research aims to know the distribution pattern of chlorophyll-a, and sea surface temperature due to El Nino effect on transition season I (March, April and May 2015). The relationship of both with SOI was analyzed by simple linear correlation analysis. The results showed that the distribution of chlorophyll-a in Northen Sunda Strait is not affected by El Nino but comes from the mouth of the Musi River. The pattern of sea surface temperature distribution from Northern to Southern of Sunda Strait showed in this area affected by El Nino so that the temperature is cooler. The relationship of chlorophyll-a with SOI has a negative moderate correlation (-0.532), indicating that chlorophyll-a in this waters have the direction opposite to SOI and sea surface temperature with SOI has a strong positive correlation (of 0.959).

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Impact of Monsoon to Aquatic Productivity and Fish Landing at Pesawaran Regency Waters

Cited by 6 publications

References 18 publications

Analisis Sebaran Klorofil-A dan Suhu Permukaan Laut sebagai Fishing Ground Potensial (Ikan Pelagis Kecil) di Perairan Kendal, Jawa Tengah

Analisis Sebaran Klorofil-A dan Suhu Permukaan Laut sebagai Fishing Ground Potensial (Ikan Pelagis Kecil) di Perairan Kendal, Jawa Tengah

A review on features and methods of potential fishing zone

Effects of el nino on distribution of chlorophyll-a and sea surface temperature in northen to southern sunda strait

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