An yanke shawarar yin bikin ranar duniya ta Baltic Sea ta Helsinki Commission a shekarar 1986. Gaba ɗaya, Ranar Tunawa ce wani biki, babban aikin shine ya sanar da jama'a game da yanayin yanayi na dukan yankin Baltic, yana mai da hankali ga masana kimiyya na duniya, da jama'a da 'yan siyasa game da batun kare kariya. A hanyar, a wannan rana, bikin Ranar Ruwa na Duniya, da kuma ranar tunawa da yarjejeniyar Helsinki Convention (1974).
Tarihi da al'adun bikin
Shekaru goma da suka wuce, ranar bikin kasa da kasa ta Baltic Sea aka yi bikin ne kawai - bisa sanarwa a wasu kafofin watsa labarai. Duk abubuwan wasanni tun 2000 an gudanar a St. Petersburg, tun da kungiyar St. Petersburg "Ecology da Business" ita ce babban mawallafi da shiryawa na bukukuwa. Bugu da} ari, masu goyon baya suna tallafa wa ma'aikatar albarkatun kasa da muhalli, da kuma hukumomi na St. Petersburg, gwamnatoci da kungiyoyin kudi na kasashen Baltic. Yana da ban sha'awa cewa St. Petersburg ba kawai ya girmama teku ba, amma har ya gina ginin kayan gargajiya .
A hankali, hutu na gargajiya ya juya zuwa cikin abubuwan da suka dace. Kowace shekara a St. Petersburg wani taro na muhalli "Ranar Baltic Sea" aka gudanar, inda aka tattauna batutuwan da suka shafi kimiyya, ana neman mafita don magance su, kuma an samu kwarewa. Masu wakiltar yankin Baltic, baƙi daga Kanada da Amurka, wakilai na siyasa, kamfanoni daban daban, kungiyoyin jama'a, wakilan hukumar Turai, da IFI da majalisar ministocin kasashen Nordic sun zo taron. Bayan kowane dandalin, za a soma shawarwari masu dacewa. Ana aika su zuwa tashoshin jihohi mafi girma, waɗanda ke yin shawarwari masu kyau don magance gurɓataccen lalata da kuma lalata yanayin.
Har ila yau, a St. Petersburg, nune-nunen duniya ne, bidiyo, da dalibai da kuma wasan kwaikwayon makaranta, wanda ke da ala} a da matsalolin ilimin kimiyya na Baltic. Duk wadannan abubuwan sun taimaka wajen adana abubuwan tarihi da al'adu na musamman - Baltic Sea.
Ranar teku a wasu jihohi
A shekara ta 1978, Zama na 10 na Duniya ya kafa Duniya (International) Sea Day, wanda ke cikin tsarin duniya, kwanakin duniya. Yana mai da hankali ga kiyaye lafiyar muhalli na teku da kuma kiyaye albarkatun halittu. Har zuwa 1980, bikin wannan biki a watan Maris , sannan daga bisani ya koma cikin makon da ya gabata na Satumba. Kowace ƙasa ta ƙayyade kwanan wata a kan kansa.
Bugu da ƙari, a duniya (International) Sea Day, wanda aka yi bikin a shekara tun 1978, jihohin da yawa sun kafa lokutan bukukuwan kansu. Saboda haka, a kowace shekara a ranar 31 ga watan Oktoba, ranar bikin duniya na Black Sea tana bikin tunawa da abubuwan da suka faru a shekarar 1996. A wannan lokacin ne Ukraine, Romania, Rasha, Turkiyya, Bulgaria da Georgia sun yanke shawarar shiga wata muhimmin takardu - Tsarin Yarjejeniyar Tsarin Dubu don Kariya, Tsarin Ruwa na Black Sea.
A Japan, Ranar Rana ita ce ranar hutun jama'a. Mutanen mazauna jihar sun gode wa batun ruwa don wadata da wadata. Tun daga shekara ta 2003, bisa ga sabon tsarin da aka gabatar a ranar Litinin, Ranar Ranar ta yi bikin ne a watan Yuli
Bikin kwanakin rawanin ruwa yana da mahimmanci, saboda ci gaba da fasaha, ci gaba da bukatun bil'adama don albarkatu na duniya da kuma yin amfani da su ba tare da amfani ba sun kai ga canje-canjen duniya na duniya. Yau, lokuttan da ba a yayinda tafkin tafkin ko teku a cikin 'yan shekarun da suka gabata a cikin hamada ne aka kafa, ba sababbin ba ne. Saboda haka, a kasa da bakin teku mai zurfi, Aralsk na yanzu yana fadada, kuma shekaru ashirin da suka gabata, masana'antun kifi da jiragen ruwa sun tashi.