Gurbatan Ruwan Kogin Pasig

Kogin Pasig a cikin Philippines yana fama da babban matakin gurɓataccen ruwa kuma ana yin ƙoƙari don gyara shi.

Bayan yakin duniya na biyu, yawan karuwar jama'a, gine-ginen ababen more rayuwa, da tarwatsa ayyukan tattalin arziki zuwa yankunan Manila sun sa kogin ya yi watsi da su. Bankunan kogin sun jawo mazaunan da ba na yau da kullun ba kuma sauran masana'antun suna zubar da shararsu a cikin kogin, wanda hakan ya sa ya zama babban tsarin magudanar ruwa. Masana'antu sun riga sun gurbata kogin.

A cikin 1930s, masu lura da al'amuran sun lura da karuwar gurɓatar kogin, yayin da ƙaurawar kifi daga Laguna de Bay ya ragu. Mutane sun daina amfani da ruwan kogin don wanke-wanke a shekarun 1960, kuma jigilar jirgin ruwa ta ki. A cikin 1970s, kogin ya fara haifar da wari mai ban sha'awa sakamakon sharar gida daga wuraren kiwon alade da wuraren kiwon kaji a yankin da magudanar ruwa na Marikina ke da kariya (Pinugay, Baras, Rizal) kuma a cikin 1980s, an hana kamun kifi a cikin kogin. A shekara ta 1990, ana ɗaukar kogin Pasig a matsayin mutuƙar halitta.

A shekara ta 2017, wani bincike kan hayakin robobin kogi a cikin tekunan duniya, ya bayyana kogin Pasig a matsayin kogin na takwas mafi gurbata muhalli a duniya dangane da karancin da ba a so da kuma saman dattin robobi da ke shiga muhallin ruwa.

A cikin 2021, wani bincike da Ƙungiyar Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru ta Amirka ta yi a kan kogunan duniya sun sanya kogin Pasig a matsayin mafi girma da ke ba da gudummawar dattin filastik ga tekun duniya, yana mai da'awar cewa kashi 28% na kogunan da ke haifar da gurɓataccen filastik a duniya suna cikin Philippines.

 Kokarin farfadowa 
Kokarin farfado da kogin ya fara ne a watan Disambar 1989 tare da taimakon hukumomin kasar Denmark. An kafa Shirin Gyara kogin Pasig (PRRP), tare da Ma'aikatar Muhalli da Albarkatun Kasa a matsayin babbar hukumar tare da haɗin gwiwar Taimakon Ci gaban Ƙasashen Duniya na Danish. 

Gina Lopez ta ƙaddamar a cikin 2009 aikin Kapit-Bisig para sa Ilog Pasig . 

A cikin 1999, Shugaba Joseph Estrada ya sanya hannu kan Dokar Zartarwa No. 54 ta samar da Hukumar Kula da Gyaran Kogin Pasig (PRRC) don maye gurbin tsohuwar PRRP tare da ƙarin iko mai faɗaɗa kamar sarrafa sharar gida da sake tsugunar da masu zaman kansu. Gwamnatin Shugaba Noynoy Aquino ta ware PHP biliyan 10 don tsaftace kogin Pasig."Gains of Pasig River rehab project cited in 6th year". Philippine Daily Inquirer. 2015-02-20. Retrieved 2024-03-22.

A cikin 2019, Shugaba Rodrigo Duterte ya soke PRRC, yana tura ayyukanta, gami da "dukkan abubuwan da suka dace da ikon da suka dace," zuwa Ma'aikatar Manila Bay Task Force, Ma'aikatar Muhalli da Albarkatun Kasa, Ma'aikatar Matsugunan Bil Adama da Ci gaban Birane, Babban Ma'aikatar Ci gaban Manila, da Ma'aikatar Ayyukan Jama'a da Manyan Hanyoyi, watanni biyu bayan korar daraktan zartarwa na PRment na Jose Antonio.

 Dubi kuma 

 Water supply and sanitation in the Philippines
 Environmental issues in the Philippines

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