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简介：Acatgoestoafivereveryday.Hewantstogofishing.Buthecan'tcatchanyfish.Oneday,hegoestotheriverasusual.Suddenlyafishcomesout.Hecatchesthefish.Heisveryhappy.Heforgetstoputthefishinthebasket.Hedancesandsings.Heshouts,"Ihaveafish!Ihaveafish!"Allhisfriendscometoseehim.

简介：Oneday,mymotherandIwenttoSuzhouPark.Whenseeingthefishpond(鱼塘),Igotexcited.Werentedafishing-rod(鱼竿)andboughtalittlefishfood.Iaskedmymothertoholdthefishingworm(鱼饵).Wewentclosertotheriverbankandsatonthestonesbesideit.Atfirst,Iputsomebaitonthefishhook(鱼钩).Afterthat,Ithrewthefishing-line(鱼线)intothewater.WhatIcoulddothenwaswaitingforthefish.SometimesIthoughtthefishhadtookthebait.Butthefishweresocleverthattheyateup(吃光)thedeliciousfishingwormandswamawayquickly.

简介：持续23天的暴风雨。使在海上的5位渔民遭受了前所未有的磨难，他们是否能活着回到陆地同家人团聚？请看——

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简介：LongmenFishingPortisinLongmenBuildingonWestBusinessStreet,Guiyang,GuizhouProvince.ThisrestaurantservesthecreamofChinesetraditionalgastronomy.Itsmenucomprisesarangeofexquisitedishesservedatimperialbanquets.LongmenFishingPortisthefirstrestaurantinwesternChinatobeawardedtheCordonBleuattheinternationalprofessionalculinarycompetitionandbeacceptedasamemberofFrenchLesAmisd'EscoffierSociety.

简介：VesselMonitoringSystem(VMS)providesanewopportunityforquantifiedfishingresearch.ManyapproacheshavebeenproposedtorecognizefishingactivitieswithVMStrajectoriesbasedonthetypesoffishingvessels.However,oneresearchproblemisstillcallingforsolutions,howtoidentifythefishingvesseltypebasedononlyVMStrajectories.ThisproblemisimportantbecauseitrequiresthefishingvesseltypeasapreliminarytorecognizefishingactivitiesfromVMStrajectories.Thispaperproposesfishingvesseltypeidentificationscheme(FVID)basedonlyonVMStrajectories.FVIDexploitsfeatureengineeringandmachinelearningschemesofXGBoostasitstwokeyblocksandclassifiesfishingvesselsintoninetypes.ThedatasetcontainsallthefishingvesseltrajectoriesintheEastChinaSeainMarch2017,including10031pre-registeredfishingvesselsand1350unregisteredvesselsofunknowntypes.Inordertoverifytypeidentificationaccuracy,wefirstconducta4-foldcross-validationonthetrajectoriesofregisteredfishingvessels.Theclassificationaccuracyis95.42%.WethenapplyFVIDtotheunregisteredfishingvesselstoidentifytheirtypes.Afterclassifyingtheunregisteredfishingvesseltypes,theirfishingactivitiesarefurtherrecognizedbasedupontheirtypes.Atlast,wecalculateandcomparethefishingdensitydistributionintheEastChinaSeabeforeandafterapplyingtheunregisteredfishingvessels,confirmingtheimportanceoftypeidentificationofunregisteredfishingvessels.

简介：Overthepastfewdecades,extremechangeshaveoccurredinthecharactersofexploitedfishpopulations.Themajorityofthesechangeshaveaffectedthegrowthtraitsoffishlifehistory,whichincludeasmallersize-at-age,anearlierage-at-maturationandamongothers.Currently,thecausesoftheselifehistorytraitschangesstillrequiresystematicanalysesandempiricalstudies.Theexplanationsthathavebeencitedaremerelyexpressedintermsoffishphenotypicadaptation.Ithasbeenclaimedthattheoriginaltraitsoffishcanberecoveredoncetheintensityofexploitationofthefishiscontrolled.Sustainedenvironmentalandfishingpressurewillchangethelifehistorytraitsofmostfishspecies,sothefishindividual’straitsarestillinsmallsize-at-ageandatearlierage-at-maturationinexploitedfishpopulations.Inthispaper,weexpressedourviewofpointsthatfishinggearhasimposedselectivityonfishpopulationsandindividualsasvariousotherenvironmentalfactorshavedoneandsuchchangesareunrecoverable.Accordingtotheexistingtendofexploitedfishindividual’slifehistorytraits,wesuggestedfurtherresearchesinthisfieldandprovidedbettermethodsoffisherymanagementandtherebyfisheryresourcesprotectionthanthoseavailableearly.

简介：远洋的种类仔细与高精确性与预报钓鱼的模型的海洋的环境因素，和机构有关被扎根是为远洋的渔业的一个重要内容。在黄海和华东海的诸子鱼条鲐鱼(蜈蚣的japonicus)是为点亮钱包拉网渔业的汉语的一个重要钓鱼目标。从瓷器大陆基于渔业数据为诸子鱼条鲐鱼的大类型的点亮钱包拉网渔业在2003～2010的时期和包括海表面温度(SST)的环境数据期间，海表面温度(GSST)的坡度，海表面高度(SSH)和因地球自转而引起的速度(GV)，我们试图建立基于增加的回归树捞地面的一个新预报模型。在这研究，有捞努力的钓鱼的区域被看作一钓鱼的地面，并且没有钓鱼的区域磨擦了随机从一个背景领域，钓鱼的区域没在航海日志在有记录被选择。捞地面的预报模型的性能在2011从实际钓鱼数据与严峻的数据被评估。钓鱼的预报模型扎根了的结果表演在接收装置操作下面有高预言表演，和区域曲线(AUC)达到0.897。预言的钓鱼的根据在2011与实际钓鱼地点被与一致，并且运动线路也与捞容器的移动一样，它显示这个预报模型能基于增加的回归树被用来有效地在黄海和华东海预报诸子鱼条鲐鱼的钓鱼的地面。

简介：钓鱼是在马来西亚的主要本地工业，特别地在农村区域。然而，燃料的很快增加的价格严重正在影响工业生存能力。目前，因为他们交付高速度和低重量的优点，舷外的汽油引擎是为在小规模的钓鱼的船的使用的比较喜欢的选择，他们是安逸的安装，并且他们使用最小的空间。汽油舷外的引擎被知道消费燃料的更大的数量比向内柴油机引擎，而是有在存在的常规沉没推进器的安装柴油机引擎小规模的钓鱼船因为主要hullform修正和额外的开销被要求完成这，不是经济地可行的。这研究描述一个建议由介绍一台柴油机引擎和穿透表面的推进器(SPP)的联合使用在燃料消费启用减小。燃料消费减小的分析被介绍，和经济可行性研究。产生数据表明建议修正的使用将与舷外的马达相比每旅行(40.75%)节省燃料的23.31公升，每年等于RM3962的年度积蓄。

简介：Thegrowingdemandofprawnproteinintheworldhasbeendemandinganincreasingcatchofprawnfromtheseawhich,however,failstomeettheneedsduetooverexploitation.Thiseasehasalwaysbeenakeensubjectamongusfisheryseientists.WiththesupportandguidanceoftheProvincialGovernmentofShandong,theShandongFisheryBureauhasbeencarryingoutaprojectof"theEx-