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Binciken Tekun Duniya

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Binciken Tekun Duniya
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Binciken Tekun Duniya wani rahoto ne mai zurfi wanda ke hulɗa da yanayin teku ta duniya, hulɗar tsakanin teku da yanayin muhalli, tattalin arziki da zamantakewar siyasa. Akwai bugawa da kuma kyauta don saukewa a shafin yanar gizon aikin. Kungiyar Maribus ce ta buga shi, wanda mareverlag ta kafa a Hamburg, Jamus. Ana samun bugawa da kuma nau'ikan kan layi.

Abubuwan da ke cikin World Ocean Review suna nuna halin da ake ciki na ilimin kimiyya na yanzu; ana samun wannan ta hanyar hadin gwiwa mai zurfi tare da Cibiyar Kwarewa ta Kiel "The Future Ocean", Cibiyar Nazarin Tekun Duniya a Malta da mai bugawa, mareverlag. Kungiyar Binciken Ruwa ta Jamus (KDM) ta shiga cikin haɗin gwiwa tun daga fitowar ta biyar. Batutuwan da aka rufe a cikin World Ocean Review suna da alaƙa da wuraren bincike na cibiyoyin haɗin gwiwa. Kowane batu an gabatar da shi a cikin bayyane kuma mai sauƙi da kuma abubuwan gani. Rahotanni sun rufe batutuwa masu yawa, daga gabatarwa ga tsarin yanayi na Duniya zuwa burbushin burbushin daga teku da dokar teku ta duniya. Babban jigon aikin gabaɗaya shine: "Rayuwa tare da teku".

Yawancin masu bincike na kasa da na kasa sun taƙaita bincike da yawa daga fannonin yanayi da binciken ruwa a cikin rahotanni. An buga World Ocean Review a karo na farko a cikin 2010 kuma yana bayyana a lokuta na yau da kullun. Bayanan kimiyya masu kyau da aka bayar a cikin rahoton an yi niyyar zama da amfani ga duk wanda ke son ba da gudummawa da gaskiya ga muhawara ta yanzu game da binciken ruwa.

Buga na farko na World Ocean Review ya bincika batutuwa na gaba ɗaya da suka shafi teku. Littattafai na 2 zuwa 6 suna mai da hankali kan batutuwan da suka fi dacewa da yanayin ruwa. WOR 7 shine, kuma, rahoto mai zurfi wanda ke rufe dukkan mahimman wuraren batutuwa, yayin da ƙarar ta takwas ta tattauna takamaiman tambaya game da yadda teku ya kamata ta sha (har ma) ƙarin carbon dioxide.

Binciken Tekun Duniya 8: Tekun - Gwarzon Yanayi? Yadda za a bunkasa Marine Carbon Dioxise Uptake (2024)

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WOR 8 ya bayyana sake zagayowar carbon a hanyar da za a iya fahimta kuma ya tattauna dalla-dalla hanyoyin da za a taimaka wa teku ta sha ƙarin carbon dioxide daga yanayi. Hanyoyin da ke kusa da na halitta kamar sake dasa bishiyoyi tare da ciyayi na teku, gandun daji na mangrove da wuraren gishiri suna taka rawa a nan. Amma kuma ana tattauna hanyoyin da suka shafi hawan ruwa na wucin gadi, alkalinization da allurar carbon dioxide a cikin zurfin teku. Ana nazarin dukkan hanyoyin ba kawai dangane da yiwuwar kimiyya ba, har ma da tasirin ɗabi'a, zamantakewa, shari'a da tattalin arziki.


Binciken Tekun Duniya 7: Tekun, Mai Tsaro na Rayuwa - Amfani mai dorewa, Kariya mai inganci (2021)

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1. Tekunmu - tushen rayuwa
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Wannan babi yana ba da gabatarwa ga muhimmancin teku ga bil'adama kuma yana bayyana ayyukan yanayin halittu da teku ke bayarwa.

2. Tekuna a ƙarƙashin canjin yanayi
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Dangane da sabbin ilimin kimiyya, wannan babi ya bayyana alaƙar da ke tsakanin CO2 da teku ke ɗauka, canjin yanayi da haɗarin da ke tattare da yanayin teku. Rashin iskar oxygen, acidisation na teku, hauhawar matakin teku da asarar halittu masu yawa a cikin ruwa sakamakon dumamar yanayi an kuma bayyana su.

3. Abinci daga teku
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Wannan babi ya bayyana muhimmancin kifi a matsayin abinci na musamman, muhimmancin kamun kifi da manyan matsalolin da ke tattare da kamun kiɗa. Har ila yau, yana tattauna farashin da fa'idodin kiwon kifi kuma yana kallon hanyoyin gudanar da kifi.

4. Sufuri a kan teku
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Wannan babi yafi rufe fannoni na tattalin arziki na zirga-zirgar jiragen ruwa na duniya, amma kuma yana kallon karuwar alhakin jigilar jiragen ruwa a cikin yanayin canjin yanayi.

5. Makamashi da albarkatu daga teku
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Abubuwan da ke cikin burbushin halittu, albarkatun ma'adanai na ruwa, hydrate na methane da kuma samar da makamashi mai sabuntawa suna ba da babbar dama ga bil'adama, amma kuma suna haifar da haɗari, ba kawai ga yanayi da muhalli ba. Duk wannan an tattauna shi a cikin wannan babi.

6. Rashin gurɓata teku
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Abubuwa masu lahani a cikin teku ba wai kawai suna barazana ga tsire-tsire da dabbobi ba; suna tarawa a cikin jerin abinci kuma ta haka ne suna shafar mutane. Yawancin waɗannan gurɓataccen abubuwa, kamar su filastik, sun samo asali ne daga tushe a ƙasa. An tattauna matakin da ake ɗauka ko ake buƙata a nan gaba a nan.

7. Tseren don bambancin kwayoyin halitta na teku
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A yau, ba wai kawai za a iya cire sabbin magunguna masu aiki daga kwayoyin ruwa ba (misali don maganin ciwon daji); waɗannan kwayoyin suna da sha'awa don bincike game da abubuwan da ke haifar da cutar. Wannan babi ya bayyana fassarar sabbin abubuwa, bincike a cikin wasu tsofaffin cututtuka da kuma matsayin doka na binciken kiwon lafiya na ruwa.

8. Gudanar da ruwa - burin da gaskiyar
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Wannan babi ya rufe tsarin shari'a da shugabancin teku. Yana nuna yadda warware matsalar zai yiwu idan an yi amfani da sabbin hanyoyin da ke tsakanin bangarorin, hanyoyin da ke cikin iyaka ga gudanar da ruwa.


Binciken Tekun Duniya 6: Arctic da Antarctic - Mafi tsanani, Muhimmanci na Yanayi da Crisis (2019)

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Binciken Tekun Duniya na shida yana mai da hankali kan Arctic da Antarctic. Ya bayyana tarihin da bincike na yankunan polar, muhimmiyar rawar da suke takawa ga yanayin duniya da canje-canjen da za a iya lura da su a cikin tsire-tsire da fauna. Har ila yau, yana nazarin tasirin tasirin zafi na duniya a wasu yankuna masu matukar rauni.