Wijopriono Wijopriono, N. N. Wiadnyana, Dharmadi Dharmadi, Ali Suman
{"title":"IMPLEMENTASI PENUTUPAN AREA DAN MUSIM PENANGKAPAN UNTUK PENGELOLAAN PERIKANAN UDANG DI LAUT ARAFURA","authors":"Wijopriono Wijopriono, N. N. Wiadnyana, Dharmadi Dharmadi, Ali Suman","doi":"10.15578/JKPI.11.1.2019.11-21","DOIUrl":null,"url":null,"abstract":"Kajian penutupan area dan waktu penangkapan udang telah dilakukan, menyusul pemberlakuan moratorium perizinan usaha perikanan tangkap dan pelarangan pengoperasian trawl di Laut Arafura. Kajian ini diperlukan untuk memberikan perspektif pilihan strategi dalam upaya pemulihan stok, dengan pertimbangan manfaat ekonomi dan keberlanjutan sumberdaya udang di Laut Arafura. Dalam status lebih tangkap yang tinggi, lebih banyak diterapkan strategi penutupan musim pada periode pemijahan dan masa perekrutan untuk melindungi induk dan juvenile udang. Dari data biologi, runut kehidupan, dan pola penangkapan udang, diperoleh dua pilihan strategi, yaitu: penutupan sepanjang tahun area penangkapan di sisi barat laut Arafura yang diketahui sebagai habitat pemijahan udang, atau menghentikan seluruh kegiatan pengoperasian pukat udang dan pukat ikan di Laut Arafura pada musim puncak pemijahan, yaitu periode Februari dan Agustus-September. Keputusan pemilihan kedua strategi tersebut memiliki konsekuensi yang berbeda dari sisi biologi, ekonomi dan sosial. Penutupan musim akan efektif jika disertai tindakan lain seperti kontrol tangkapan dan pembatasan jumlah armada/alat tangkap serta kebijakan teknis lainnya seperti kewajiban penggunaan by-catch reduction device (BRD) pada pukat udang dan ikan, penempatan observer diatas kapal, kewajiban penggunaan peralatan vessel monitoring system (VMS) dan sistem pelaporannya.Assement of seasonal and area closure of fishing has been conducted, following the enactment of moratorium on the capture fisheries business and the prohibition of trawling operations in the Arafura Sea. This work is needed to provide a strategic option perspective in the efforts of rebuilding stock, taking into consideration the economic benefits and sustainability of shrimp resources in the Arafura Sea. In situation ofheavy over-exploited, more seasonal closing strategies are adopted during the spawning period and recruitment periods to protect broodfish and juveniles. Based on biological data including life history and shrimp fishing patterns, two strategic options are obtained, i.e., year-round closing of fishingareas on the western side of Arafura Sea known as shrimp spawning habitat, or stop shrimp and fish trawl fishing activities in all areas of the Arafura Sea duringpeak spawning season, i.e., in February and August-September. Decisions on the selection of these two strategies have different biological, economic and social consequences. Seasonal closure will be effective if accompanied by other measures such as catch control and fleet/fishing gear restrictions and other technical policies such as obligation to install by-catch reduction device (BRD) on shrimp and fish trawls, placement of observer onboard of the vessels, obligation to install the equipment of vessel monitoring system (VMS) and their reporting systems.","PeriodicalId":31078,"journal":{"name":"Jurnal Kebijakan Perikanan Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jurnal Kebijakan Perikanan Indonesia","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15578/JKPI.11.1.2019.11-21","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Kajian penutupan area dan waktu penangkapan udang telah dilakukan, menyusul pemberlakuan moratorium perizinan usaha perikanan tangkap dan pelarangan pengoperasian trawl di Laut Arafura. Kajian ini diperlukan untuk memberikan perspektif pilihan strategi dalam upaya pemulihan stok, dengan pertimbangan manfaat ekonomi dan keberlanjutan sumberdaya udang di Laut Arafura. Dalam status lebih tangkap yang tinggi, lebih banyak diterapkan strategi penutupan musim pada periode pemijahan dan masa perekrutan untuk melindungi induk dan juvenile udang. Dari data biologi, runut kehidupan, dan pola penangkapan udang, diperoleh dua pilihan strategi, yaitu: penutupan sepanjang tahun area penangkapan di sisi barat laut Arafura yang diketahui sebagai habitat pemijahan udang, atau menghentikan seluruh kegiatan pengoperasian pukat udang dan pukat ikan di Laut Arafura pada musim puncak pemijahan, yaitu periode Februari dan Agustus-September. Keputusan pemilihan kedua strategi tersebut memiliki konsekuensi yang berbeda dari sisi biologi, ekonomi dan sosial. Penutupan musim akan efektif jika disertai tindakan lain seperti kontrol tangkapan dan pembatasan jumlah armada/alat tangkap serta kebijakan teknis lainnya seperti kewajiban penggunaan by-catch reduction device (BRD) pada pukat udang dan ikan, penempatan observer diatas kapal, kewajiban penggunaan peralatan vessel monitoring system (VMS) dan sistem pelaporannya.Assement of seasonal and area closure of fishing has been conducted, following the enactment of moratorium on the capture fisheries business and the prohibition of trawling operations in the Arafura Sea. This work is needed to provide a strategic option perspective in the efforts of rebuilding stock, taking into consideration the economic benefits and sustainability of shrimp resources in the Arafura Sea. In situation ofheavy over-exploited, more seasonal closing strategies are adopted during the spawning period and recruitment periods to protect broodfish and juveniles. Based on biological data including life history and shrimp fishing patterns, two strategic options are obtained, i.e., year-round closing of fishingareas on the western side of Arafura Sea known as shrimp spawning habitat, or stop shrimp and fish trawl fishing activities in all areas of the Arafura Sea duringpeak spawning season, i.e., in February and August-September. Decisions on the selection of these two strategies have different biological, economic and social consequences. Seasonal closure will be effective if accompanied by other measures such as catch control and fleet/fishing gear restrictions and other technical policies such as obligation to install by-catch reduction device (BRD) on shrimp and fish trawls, placement of observer onboard of the vessels, obligation to install the equipment of vessel monitoring system (VMS) and their reporting systems.
随着对捕虾业的限制和捕虾时间的实施,已经开展了关闭区域和捕虾时间的研究。需要这项研究,考虑到阿拉富拉海对虾的经济效益和可持续性,为股票复苏提供战略选择的视角。在更高的捕获地位下,更多的人采用了在产卵和雇佣周期内的季节性关闭策略,以保护宿主和小虾。逮捕的生物学、生命runut数据和模式的虾,获得两个选择策略,即:全年关闭Arafura西北侧逮捕地区已知的栖息地虾产卵,或者停止整个虾拖网渔船和拖网海里的鱼Arafura运作活动在山顶产卵季节,即2月和8月的时期。这两种策略的选择决定都有不同的生物、经济和社会方面的后果。关闭季节将是有效的,包括其他操作,如虾网和鱼的捕获控制和限制数量,以及其他技术政策,如在拖网渔船上的过度捕捞工具(BRD),在船上的观察者分配,以及船只监控系统的使用义务(VMS)和报告系统。根据对被捕获的渔业和亚拉弗拉海运的追踪活动的限制,海洋地区和封闭区域的调查结果一直受到控制。这项工作需要提供一种对利润储备资产的可持续性评估的战略选择,使其考虑到阿拉伯海捕虾资源。在重度过度爆炸的情况下,在保护鹦鹉和青少年的周期和回收周期中,更广泛的关闭策略被采用。改编自生物生活在内的历史数据和虾钓鱼模式,两个战略选项是间接获得神盾局,筹集资金的美国西部fishingareas on the side of Arafura海知道spawning栖息地,或停虾和虾拖网鱼钓活动在所有地区Arafura之海duringpeak spawning季,神盾局在二月和August-September。这两种策略的选择有不同的生物、经济和社会后果。季节性结束美国威尔被其他措施如此有效,如果accompanied抓住控制舰队钓鱼- gear restrictions和其他技术政策如此减少美国抵押到安装by-catch装置(BRD)在虾和鱼trawls vessels,飞机上的配置的观察者》,抵押到安装船离开之设备监测系统(VMS)和他们的报告系统。