A. E arotsoe ke sebaka sa metsi a ts'ebetso (sebaka sa leoatle)
1. Ho tšoasa litlhapi tse kholo ho ts'oasa litlhapi metsing a naha e harelaneng (linoka, matša le libaka tsa polokelo)
Ho tšoasa metsi a naha ho bua ka ts'ebetso e kholo ea ho ts'oasa lihlapi tsa lihlapi tsa lihlapi, matšeng le libaka tsa polokelo. Ka lebaka la bokahohle ba metsi, botebo ba metsi bo tebile haholo. Ka mohlala, Noka ea Yangot, Noka ea Pearl, Laketing Lake, Lake, Quanity, Quanity 10 × 107M3), joalo-joalo ka metsi ana ke lihlopha tse bonahalang tsa tlhapi kapa liphoofolo tse ling tsa metsing tsa moruo, tse nang le lisebelisoa tsa litlhapi. Hobane maemo a tikoloho a kantle a metsi ana a fapane, 'me mekhoa ea litlhapi ea litlhapi le mekhoa ea ho tšoasa litlhapi le eona e fapane. Hangata lisebelisoa tse sebelisoang ho tšoasa litlhapi li kenyelletsa letlooa la gill, trawl le mobu o huloang fatše, haholo-holo bakeng sa matlo a maholo le a mangata. Ka lebaka la sebaka se rarahaneng, ba bang ba na le botebo ba metsi a 100m, 'me ba bang ba na le mokhoa o kopaneng oa ho thibela, hammoho le selikalikoe se seholo sa metsi Trawl. Mariha naheng ea Inner Mongolia, Heilongjiang le libaka tse ling, ho boetse ho na le molemo ho hula matlooa tlasa leqhoa.2000W Motter Lampiloe LampsLetšeng la ho tšoasa Sardine bosiu
B. Ho tšoasa litlhapi lebopong
Ho tšoasa litlhapi lebopong la lebopong, leo e tsejoang e le ho ts'oasa lisepa tsa mabopo, e bua ka liphoofolo tse ts'oaroang ke metsi a sa tebang ka 40m. Sebaka sena sa leoatle ha se sona feela se nang le litlhapi tsa moruo o moholo, shrimp le crab, empa hape sebaka se seholo sa maemo. Ho na le mobu oa ho tšoasa litlhapi ka lebopong esale e le sebaka se ka sehloohong sa ho tšoasa litlhapi bakeng sa ts'ebetso ea litlhapi ea China. E entse menehelo e metle ho nts'etsopele ea tlhahiso ea lihlapi tsa China. Ka nako e ts'oanang, hape ke sebaka se thata haholo ho li laola. Lisebelisoa tsa eona tsa mantlha tsa ho tšoasa litlhapi li kenyelletsa Gill Hot, Purch, Net Toropong, Letšoao la Ho Tšoarela, Letloleng la Menyako le Ts'ebetso ea Ts'ebetso ea Ts'oaetso le Ts'ebetso ea Ts'ebetso ea Ts'ireletso le Ts'ebetso Nakong e fetileng, ka nako ea linako tse kholo tsa ho tšoasa litlhapi tsa selemo, ha ho na lihlahisoa tse bulehileng tsa metsing, ha li ntse li le litlhapi tse bulehileng, Ho lihlahla tsa moruo, shrimp le makhoaba a tsona li ile tsa tšoaroa ke metsi a sa tebang; Lithunya tse nyane le tse mahareng tse bohareng le tse bohareng, li-cars tse ka tlase tsa gill le lisebelisoa tse ling tsa ho tšoasa litlhapi ho tšoasa lihlapi le shrimps sebakeng sa leoatle; Meutloa e koalang e tšoasa shellfish le likhofu tsa leoatle, 'me li finyeletse tse ngata. Ka lebaka la likepe tse kholo tsa likepe tsa ho tšoasa litlhapi le lisebelisoa tsa ho tšoasa litlhapi, boholo ba litlhapi li sa lekana, haholo-holo lisebelisoa tsa litlhapi tsa leoatle, li etsa tlhahiso ea batšoasika lisebelisoa. Tsela ea ho fetola mesebetsi e mengata ea ho tšoasa litlhapi, ho matlafatsa mekhoa ea ho thibela litlhapi 'me u lokise sebopeho sa ho tšoasa litlhapi e tla ba mosebetsi oa mantlha oa sebaka sa metsi.
C. Offshore ho tšoasa litlhapi
Ho tšoasa litlhapi ho sithabela ho bolela ts'ebetso ea ho tšoasa metsing metsing ka har'a bathmymetric ho ba 40 ~ 100m. Sebaka sena sa metsi ke sebaka sa ho falla, ho fepa le ho etsa seoa sa mariha le shrimp, 'me se boetse se na le lisebelisoa tsa litlhapi. Mekhoa e ka sehloohong ea ho tšoasa litlhapi e ka ba leraba le tlase, e bobebe gill ea seche e harelaneng, e halelele ho tšoasa litlhapi, jj. Hobane e tlase ho feta moo haufi le sebaka sa leoatle. Ka nako e ts'oanang, ts'ebetso ea ho tšoasa litlhapi e na le litlhokahalo tse phahameng bakeng sa likepe tsa ho tšoasa litlhapi le lisebelisoa tsa ho tšoasa litlhapi. Ka hona, ho na le likepe tsa ho ts'oasa litlhapi le lisebelisoa tsa ho tšoasa litlhapi tse ileng tsa nka karolo ea ho ts'oasa litlhapi ho feta moo haufi le sebaka sa leoatle. Leha ho le joalo, ha u ntse re fokotseha ha lihlapi tsa litlhapi tsa leoatle libakeng tsa mabopo, ho na le matla a ho tšoasa litlhapi sebakeng sena sa leoatle lilemong tsa morao tjena. Ka mokhoa o ts'oanang, ka lebaka la matla a ho tšoasa litlhapi, lisebelisoa tsa litlhapi tsa litlhapi libakeng tsa leoatle li boetse li theotsoe. Ka hona, e ke ke ea hlokomolohuoa ho feta ho fetola mesebetsi ea ho tšoasa litlhapi, e sebetsa ka thata le ho matlafatsa mehato ea pontšo sebakeng sa Leoatle ho etsa hore e sebetse.Mabone a Fishing a BosiuE kentsoe lijana tsa ho ts'oasahlahla tsa ho ts'oasa litlhapi tse fokolang li lekantsoe hoo e ka bang 120.
D. Offshore ho tšoasa litlhapi
Ho tšoasa litlhapi ho bolela mesebetsi ea tlhahiso ea liphoofolo tse sithalitsenghileng tsa ho tšoasa litlhapi ka leoatleng la 100m le leoatle la China Boroa. Mackerel, Scad, Ginleng le lihlapi tse ling tsa pela li le hole, le lihlapi tse matla tse kang lihlapi tse khutsitseng, li ntse li ka senoloa Olivaceus O ntse a etsoa. Lisebelisoa tsa litlhapi tsa litlhapi kantle ho leoatle la China Boroa ke litsebi, lihlapi tse ka sehloohong tsa pepere, Xilei, e le 'mele o phahameng oa Fin, oa India. Litlhapi tse ka tlase tsa tlhapi e mosehla, lihlapi tsa khauta, li-snapper tsa khauta, Bonno, tsa Soarfish le Black Marlin). Ntle le moo, lishaka, lihlapi, tlhapi ea matsoalloa le lihlahla le li-crustacans le liqhoatsi li ka ntlafatsoa le ho sebelisoa. Mekhoa e meholo ea ts'ebetso e kenyelletsa trawl e ka tlase, Gill Net, Ho tšoasa metsi a leoatle, litheko tsa ho tšoasa litlhapi li kholo, 'me Boleng ba tlhahiso ha bo kholo haholo. Ka hona, e thibela nts'etsopele ea indasteri ea ho tšoasa litlhapi. Leha ho le joalo, nahana ka lithahasello tsa nako e telele tsa ho sireletsa litokelo tsa China, li fokotsa lisebelisoa tsa lihlapi tsa leoatleng, re fokotsa khatello ea lihlapi tsa leoatle lebopong la leoatle le lahliloeng le fana ka tšehetso ea melao le Khothaletsa keketseho ea ho tšoasa litlhapi tsa lehlabathe.
F. Litlhapi tsa FALAGIC
Ho tšoasa litlhapi tse hole le ho tšoasa litlhapi tsa Tlhaho tsa Polaic, ho bua ka liphoofolo tsa moruo tsa leoatleng le hole le naha ka tlasa taolo ea linaha tse ling. Ho na le mehopolo e 'meli ea ho tšoasa litlhapi tsa Tlhaho: Pele, ts'ebetso ea ho tšoasa metsi ka selemo sa China, ho kenyeletsoa le ts'ebetso ea ho ts'oasa China e nang le botebo ba litlhapi tse fetang 200m; E mong o tšoasa litlhapi metsing a leoatle a lebopong la linaha tse ling kapa libaka tse sekisang hole le naha ea tsona, kapa ho ts'oasa lihlapi. E le hore ho tšoasa polagcoananic polas e etsoa metsing a leoatle a lebopong la linaha tse lebopong la linaha le libaka tse sebelisang lihlapi le lisebelisoa tsa ho tšoasa litlhapi le lisebelisoa tse ka sebelisoang bakeng sa ts'ebetso ea ho tšoasa litlhapi . Ts'ebetso ea mantlha ea ho tšoasa litlhapi e kenyelletsa trawl e le 'ngoe e tlase, trawl e tlase ea trawl, li-tur tsa ho tšoasa litlhapi tse nang le lihlapi tsa Asia Boroa le ho ts'oasa leoatle kaofela. Lithefa tsa ho ts'oasa leoatle le le bophara - li hloka likepe tsa ho tšoasa litlhapi tse hlometseng hantle le lisebelisoa tse tsamaeang tse amanang le meea e matla le maqhubu a nako e telele. Lisebelisoa tse lihlapi libakeng tsena tsa leoatleng li fapana ho tloha sebakeng, 'me lisebelisoa tsa ho tšoasa litlhapi le tsona li fapane le tsona tse fapaneng le tsona; Mekhoa e akaretsang ea ho tšoasa litlhapi e kenyelletsa Tuna Longetong e tšoasa litlhapi, e ka tlase ea sejana se bohareng ba tšoantšetso le bohareng ba Pacific 'Me Leseli la Squid Squid ke la ho tšoasa litlhapi tsa pele ho ho tšoasa litlhapi tsa pelehi. Ka lebaka la boemo ba morao-rao le mokhoa oa batšoasi ba batšoasi ba Pele ba China, o lokela ho amohela lihlapi tsa Tlhaho tsa Tlhaho bakeng sa lihlapi tsa Tlhaho nakong e tlang.
Ho tšoasa litlhapi tsa P. Polar
Ho tšoasa ka lipila, ho tsejoa hape e le ho tšoasa litlhapi tsa polar, e bua ka mesebetsi ea tlhahiso ea ho bokella le ho palama liphoofolo tsa moruo tsa moruo tsa moruo oa moruo kapa metsing a Arctic. Hajoale, mofuta feela o hlekefetsoa le ho sebelisoa lihlapi tsa litlhapi tsa Antarctic. Antarctom Hajoale, ho ts'oasa ha China le nts'etsopele ea Sehlekehleke sa Antarctic e ntse e le mothating oa ho tšoasa litlhapi, ka lithane tsa ho tšoasa litlhapi tse 100 ° Sekepe sa ho tšoasa litlhapi se tšoasa litlhapi ke li-kilolowsts tse 'maloa tse fapaneng, ka lisebelisoa tsa ts'ebetso; Mokhoa oa ts'ebetso ke ho hula haholo ka bohareng; Sebopeho sa Antarctic Krill Trawl Net Phapang e kholo ka ho fetisisa ea trawl lethathamong la maemo a leholimo a bohareng le mesh ea hlooho ea mokotla e hloka ho fokola ho tloha meshing. Boholo ba meshi e nyane ke 20mm, bolelele ba letlooa ka kakaretso bo feta 100m. Ha o sebetsa ka metsing a sa tebang ka tlase ho 200m, lebelo le oelang la net ke la 0,3m / s, le lebelo la trawl ke (2,5) kno.
H. Ho tšoasa litlhapi
Ho tšoasa litlhapi tsa boithabiso, hape li tsejoa e le litlhapi tsa boithabiso, tse boetse li tsejoang e le "lihlapi tsa ho tšoasa litlhapi tsa ho tšoasa litlhapi ka sepheo sa boithabiso. Ka kakaretso, ke boholo ba ho tšoasa litlhapi tsa roD le ho ts'oasa ha matsoho. Litlhapi tse ling lebopong, le lihlapi tse ling ho yachts tse khethehileng. Molumo oa mofuta ona o nyane, oo hangata o etsoa ka lehaheng, matangoana a leoatleng a hole. Kamora ho kopana le litlhoko tsa mantlha tsa bophelo ba letsatsi le letsatsi tse kang liaparo, lijo le lipalangoang, hangata batho ba thabela lintho tse ngata tsa boemo bo phahameng. United States, ho tšoasa litlhapi e fetohile indasteri e kholo 'me e phetha karolo ea bohlokoa moruong oa naha le bophelo ba batho. Ho tšoasa litlhapi le tsona li ntse li tsoela pele libakeng tse ling Chaena.
2. Ka mekhoa ea ho tšoasa litlhapi le ho tšoasa litlhapi e sebelisitsoeng
Ho latela mekhoa ea ho tšoasa litlhapi le ho tšoasa litlhapi ea Gill Net e tšoasa litlhapi, sethunya sa ho tšoasa litlhapi, Net inkerring ho ts'oasa litlhapi le Ho tšoasa litlhapi tse tšoasa litlhapi, ho tšoasa litlhapi, ho tšoasa litlhapi, ho tšoasa litlhapi, ho tšoasa litlhapi tse matla ho tšoasa litlhapi tse matla tsa litlhapi bukeng e nepahetseng ea buka ena.
3. Ho latela palo ea likepe tsa ho tšoasa litlhapi tse sebelisoang, lintho tsa ho tšoasa litlhapi le sebopeho sa ts'ebetso
Ho latela palo ea likepe tsa ho tšoasa litlhapi tse sebelisoang, lintho tsa ho ts'oasa litlhapi, ho na le trawl e le 'ngoe ea trawl, trawl trawl, trawl trawl le trawl trawl, trawl ea metsi a bohareng le trawl trawl. Ho kenya la 1000W tšepe ea ho tšoasa litlhapi ea ho tšoasa litlhapi ea ho tšoasa litlhapi ea ho tšoasa litlhapi Seine4000W ea tšepe ea ho tšoasa litlhapiHo tšoasa likepe tse ngata tsa sekala-palo tsa sekala se seng sa sekala, ho kenella ha khanya ho tšoasa litlhapi (ho kenya khanya ea ho tšoasa litlhapi ea ho tšoasa litlhapi); Longline Ts'oasa Litlhapi (e sebelisa mabone a ho tšoasa litlhapi tsa sekepe leLamps ea ho tšoasa litlhapi e tala ea leoatle), joalo-joalo
Sengoliloeng sena se ntšoa ka khomalelong e akaretsang ea lisebelisoa tsa ho tšoasa litlhapi tsa ho tšoasa litlhapi leoatleng le mosehla tsa Bohai.
Nako: Mar-12-2022