Iziphumo zophando zipapashwa kwijenali ye-test (Q1) uphononongo lwendalo esingqongileyo. "Ukuqikelela i-Trawl Macrophan kwimpuma ye-Arctic kunye nenxalenye enye ye-Arctic, kunye nenxalenye yePacific, idatha ekwenzeni i-pacifi ye-pacific ye-vnifiki (ichaza omnye wababhali benqaku , umqeshwa weZiko le-Oceanology yeSayensi yeSayensi, i-vniro kunye ne-vniro kunye ne-B.GE, Alexey Orlov.
Iyonke ihlaziyiwe ngophando lwezenzululwazi lwe-459 lweenkundla zophando (ezinzulu ezinzulu ukuya kwi-2,200 yeemitha) kwixesha ukusuka ngo-1977 ukuya ku-2014. Indawo yokufunda yayingaphezulu kwe-25 yezigidi zeekhilomitha ezingama-25. Uluhlu lokutshekisha lungenise iintlobo ezili-1541, nganye nganye ibonisa iziphumo zemveliso kunye neendleko zorhwebo.
Ukuphicothwa kweMacrofauna kubonakalise ukuba phantse iipesenti ezingama-20 zeentlobo zetrawl azizange zinexabiso lokuloba, malunga neepesenti ezingama-50 zazixabiso eliphantsi okanye lixabiso eliphantsi okanye lixabiso eliphantsi. Kuphela ziipesenti ezingama-3.3 kuphela zeentlobo ezibiza kakhulu kwaye zixabisa kakhulu, inombolo yazo yokubambisa inyuka ukusuka emantla ukuya emantla ukuya emantla ukuya emantla ukuya emantla ukuya emantla ukuya emantla ukuya emantla ukuya emantla ukuya emazantsi.
Malunga ne-300 yezixhobo zokungazinzi, ikakhulu ezi ziintlanzi ezincinci kunye ne-invertebrates (i-Bingve kunye ne-Bulger Molls, iimpethu zolwandle, njalo njalo). I-biomass yabo ngokubanzi ininzi kakhulu kunezixhobo zebhayoloji ezisetyenziswa zizixhobo zebhayoloji.
"Okwangoku, ishishini alibonisi mdla kwezi ntlobo ze-IU RAS, VINIRO kunye ne-B.GE, Alexey Orlov. - Enye yezona zinto ziphambili kukudityaniswa kwezi ntlobo zentengiso yekhaya. Umzekelo, isiketi, ookrebe, iimpethu zaselwandle, i-Mantis Racks, e-jellyfish kunye nabanye "abameli" abangaqhelekanga "base China. Ngeeshelufini zaseRussia, akunakulindeleka ukuba babonakale, kodwa bakwazi ukubakhupha ngokuthunyelwa kweJapan, iChina, Korea kunye namanye amazwe aseMpuma ye-Ia kunokuba yinzuzo. "
Enye into enefuthe kukuba amashishini amakhulu aphelelwa ziinkampani ezinkulu, kodwa ukuloba okunjalo kunokuba yinzuzo kwimibutho emincinci kwaye ube negalelo kuphuhliso lwamashishini amancinci naphakathi kwishishini leentlanzi.
"Hayi, akukho nto ibalulekileyo kubangela ukuloba kukunqongophala kwezixhobo zobutyebi basimahla, iipropathi zabo zetekhnoloji, iindlela zokuvelisa, ixabiso lentengiso kunye ne-Alebey MarkOvich. - Lo ngumsebenzi wezokuloba ukubonisa ubuncwane bebhayoloji engasetyenziswanga (i-WBD) kwaye badlulisele kulwazi olufanelekileyo ngolwazi olufanelekileyo ngohlobo lweengcebiso ezisebenzayo. Kanye kule nto, kwaquka umbono wenqaku lethu.
Kufanelekile ukuba uqaphele ukuba uluhlu olupapashiweyo alusetyenziswanga kuphela kwii-bioresordis ezifanelekileyo, kodwa nokuvavanya ukonakaliswa kwendalo okubangelwe yimveliso ye-hydrocarbon, kwingozi ye-nyukliya, ukunyathela kunye nezinye).
Ngokutsho kwababhali beli nqaku, okwangoku omonakalisayo kubangelwe kwindalo ibalwa ngokwemigaqo yesebe, apho ixabiso elinye okanye olunye uhlobo lwendalo engachazwanga ngumthetho, kwaye idatha yexabiso iyafumaneka kwezona zixabisekileyo Izinto ngokubhekisele ekulophula umthetho rhoqo (Crabs, uTrapgeng, i-hedgehogs, i-sturgeon, iSalimon kunye nohlobo olufanayo).
Okwangoku, ngenxa yeentlekele zeTekhnoloji (ukuchitheka kweoyile, ukukhutshwa kwetyhefu, ukungcola kwezamashishini), bonke abantu be-ecosystem banesidima, kwaye bavavanya umonakalo ngaphandle kwengcaciso ngohlobo ngalunye lwebhayoloji alunakwenzeka.
Uluhlu olupapashiweyo lunokubonelela ngezixhobo zendalo esingqongileyo kwisixhobo esongezelelweyo ekuvavanyeni ukonakaliswa kwendalo ngenxa yefuthe le-anthropogenic, kubandakanya ukunyangwa kunye nokuxhaphazwa okunganyanzelekanga kwe-bioresources.
Umthombo: Inzululwazi yezeSwaziya