Sakamakon bincike an buga shi a cikin Journal Seval (Q1) Gabatarwa na muhalli. "Don kimanta trawl Macrophans biyu Farmporic Tekun Pacific, bayanai akan abubuwan da ke cikin tashe-tashen hankula na Vniro (tinro), in ji ɗaya daga cikin marubutan labarin , ma'aikacin Cibiyar Cibiyar Nazarin Kimiyya ta Rasha, VNROYA DA B.Ge, Alexey Orlov.
- Tuntual na duba binciken kimiyya 459 na kotunan bincike (a zurfin mita biyar zuwa 2,200) a cikin shekarar 1977 zuwa 2014. Yankin binciken ya fi kilomita miliyan 25. Jerin bincike ya shiga nau'ikan 1541, ga kowane ɗayan wanda ke nuna fitarwa na samfur da farashin kasuwanci.
The duba na Macrofauna ya nuna cewa kusan kashi 20 na nau'ikan matsalolin trawl ba su da ƙimar kamun kifi, kusan kashi 50 sun kasance mai arha ko arha sosai. Kashi 3.3 kawai na nau'ikan halitta suna da tsada kuma suna da tsada, yawansu a cikin kamuwa da arewa zuwa kudu.
Kimanin nau'ikan 500 - abubuwan da ba su da amfani ba, galibi waɗannan ƙananan kifi ne da kuma Invertebrates (tsutsotsi na teku, ascies, jellyfish, da sauransu). Jigilar tasu tana da yawa sau da yawa fiye da albarkatun na halittu da amfani da albarkatun halittu.
"A halin yanzu, masana'antar ba ta nuna sha'awa a cikin waɗannan nau'ikan don dalilai da yawa ba," in ji kimiyya da B.Ge, Alexey Orlov. - ofaya daga cikin manyan dalilai shine sayo waɗannan nau'ikan don kasuwar cikin gida. Misali, skates, tsutsotsi na teku, mantis racks, ascides, jellyfish da sauran shirye-shiryen teku, musamman a China. A cikin shelves na Rasha, ba za su taɓa bayyana su ba, amma don cire su da fitarwa zuwa Japan, China, Koriya da sauran ƙasashe na Gabas na yau da kullun na iya zama mai fa'ida sosai. "
Wani mummunan tasiri shine cewa ƙananan kundin da aka jaddama daga manyan kamfanoni, amma irin wannan kamun kifi na iya haifar da ci gaban kasuwancin masu zaman kansu a cikin masana'antar kifi.
"Babu mahimmancin iyakance fishir shine rashin cikakken bayani game da wadatar albarkatun kyauta, hanyoyin samar da kayayyaki, da kasuwannin samarwa, ci gaba da Alexey Markovich. - Wannan kawai aikin kamun kifi ne don gano kayan aikin halittar da ba a amfani da shi (WBD) da isar da masunta wanda ya zama dole bayanin da ya wajaba a cikin hanyar shawarwarin amfani. Kawai a cikin wannan, an aiwatar da ainihin ra'ayin ainihin labarinmu. "
Yana da mahimmanci a lura cewa an yi amfani da jerin da aka buga ba kawai don ingantaccen tsarin kula da ƙira ba, haramunin ƙaddarewa a cikin tsarin hydrocarbon, polaching da sauran).
Dangane da marubutan labarin, a halin yanzu lalacewar da aka haifar ga yanayin ana lasafta bisa ga tushen sassan, kuma ana samun darajar ɗaya ko data na daji da aka fice akan mafi mahimmanci Abubuwan da ke girmama wanda ke faruwa mafi yawan lokuta (crabs, Treepang, STARDEDON, Salmon da irin nau'insu).
A halin yanzu, a sakamakon bala'in fasahar fasaha (zubar da giya, ɓoyayyen kayan maye, kuma da tara irin wannan lalacewa ba tare da yiwuwar bayani akan ƙimar kowane nau'in albarkatun halitta ba zai yiwu ba.
Jerin da aka buga na iya samar da tsarin muhalli zuwa wani kayan aiki a cikin tantance lalacewar yanayin sakamakon tasirin cututtukan cuta, ciki har da cin amanar cututtuka na yau da kullun.
Source: Kimiyya mara kyau