Yawan mutanen teku suna raguwa a cikin Bahar Rum

bakin ruwa

Ayyukan ɗan adam saboda amfani da albarkatun ƙasa ya haifar mummunar lalacewa ga mazaunan yawancin jinsuna, haifar da raguwar yawan jimillar mutane a cikin jama'a kuma, wani lokacin, har ma da sanya nau'in cikin hatsarin halaka.

Wannan shine abin da ke faruwa tare da yawan jama'a kifi da allura kifi a cikin Bahar Rum. Menene ke faruwa da waɗannan nau'in?

Ruwan teku a cikin raguwa

Unionungiyar Internationalasashen Duniya don Kula da Yanayi (IUCN) tayi gargadi game da alamomin farko na rage yawan mutanen da ke gabar teku da bakin kifin a tekun Bahar Rum. Abin da ya fi nuna alama yana nuna cewa yana haifar da wannan raguwar mutane shi ne cewa yana cikin mawuyacin hali na barazana saboda ayyukan ɗan adam. Fasaha ta kamun kifi mai lalata abubuwa tana haifar da lalacewa da lalacewar mazaunan waɗannan nau'in kuma yana haifar da raguwar yawan jama'a.

Bugu da kari, ba wai kawai lalacewar muhallinsu ke shafasu ba, amma saboda yawancinsu suna cikin tarko da kamewa lalata kifi. Da zarar an kama su, ba a mayar da su cikin teku ba, amma ana son siyarwa a cikin akwatin kifaye, don magungunan gargajiya, da kuma matsayin layu da layya na addini.

Tekun Ruwa

Dangane da Jerin Sunayen Na'amarin Barazana, Kusan 15% na nau'in dabbobin ruwa suna cikin nau'in "Kusa da Barazana" a cikin Bahar Rum. Wannan yana nufin cewa idan jinsin ya ci gaba da ire-iren wadannan barazanar da raguwar mutane, da sannu zasu kasance cikin hatsarin halaka.

Bayanai da kariya daga bakin ruwa

A ka’ida, fiye da rabin wadannan nau’ikan suna da wahalar kidaya saboda dalilan samunsu da sauransu, kuma ba su da isassun bayanai da za su kiyasta barazanar bacewar su. Wannan shine dalilin da yasa ake buƙata kara bincike kan wannan nau'in don samun damar sanin yankin rarrabawa sosai, yanayin yawan jama'a, barazanar da ke tattare da yanayin raunin ta kuma, ta wannan hanyar, iya yanke shawara game da kiyaye shi.

Wadannan jinsunan biyu da aka kasafta dasu a matsayin "Kusa da Barazana" suna cikin koma baya tsakanin 20 da 30% a cikin shekaru ashirin da suka gabata, duk da cewa an kiyaye su ta hanyar Yarjejeniyar kan Cinikin Kasa da Kasa a cikin Dabbobin Dabbobin daji da na Dabba masu hatsari (CITES).

An kuma kiyaye su a cikin Rataye na II na Yarjejeniyar kan Yankunan da ke da Kariyar Musamman da Bambancin Halittu na Yarjejeniyar Barcelona kuma, ƙari, wasu ƙasashen Bahar Rum irin su Slovenia suna ba su kariya musamman a cikin dokokinsu.

Koyaya, waɗannan ƙa'idodin basu isa ba kamar yadda kuma don magance shaye-shaye ko lalatattun muhallin da lalacewa ta haifar da lalatawa.


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