Rikicin ruwa na Petorca

Petorca a Chile ta fuskanci fari a matsayin wani ɓangare na Rikicin ruwa na Chile tun 2010.  Ita ce fari mafi tsawo kuma mafi tsanani a yankin a cikin shekaru 700. A shekara ta 2018, Ma'aikatar Ayyukan Jama'a ta ba da umarnin Petorca a matsayin "yanki na karancin ruwa" na shekaru goma sha huɗu a jere. Rashin ruwa yafi shafar ƙasashe masu ƙasƙanci da tuddai, yayin da tuddai da ke kewaye da su ke kula da shimfidar shuke-shuke masu kyau.

Lorena Donaire na ƙungiyar muhalli Modatima ta tuna 1985 a matsayin shekarar farko da Kogin Petorca ya bushe. An zargi gwamnatin kama-karya ta noman noma a cikin shekarun 1970s da 1980 da Kundin Tsarin Mulki na Chile na 1980 da karuwar maida hankali kan mallakar filaye a kusa da Petorca. Bugu da ari, Kundin Ruwa na Chilean na 1981 ya raba ikon mallakar ƙasa da na ruwa, yana ba da damar mallakar haƙƙin ruwa don zama cikin sauƙi. Waɗannan sauye-sauyen doka sun ba da damar ƴan masu arzikin ƙasa su bushe mazauna karkara na Petorca.

Rodrigo Mundaca, mai magana da yawun Modatima, ya zargi kafa gonakin avocado a cikin shekarun 1990 saboda fari. Shuke-shuke na Avocado sun ci gaba da fadada a cikin yankin a cikin 2000s. A cewar Lorena Donaire, halin da ake ciki ya kara tsanantawa ta hanyar kafa tafkunan ruwa ta manyan masu mallakar ƙasa a fadin kwandon. Kashi 70% na farashin wadannan tafkuna za a biya su ne daga jihar. A cikin shuke-shuke na avocado na Petorca, akwai har zuwa itatuwa dubu uku a kowace hekta.

A shekara ta 2011, an gano cewa kamfanoni daban-daban suna yin sata na ruwa a kai a kai. An ci tarar masu kamfanonin Agrícola Cóndor da Agrícola Pililén saboda waɗannan cin zarafin. Daga cikin wadannan masu mallakar akwai 'yan siyasa Edmundo Pérez Yoma da Eduardo Cerda García . 

 Dubi kuma 

 Laguna na Aquleo
 Jerin ƙasashe ta hanyar samar da avocado
 Kwarin Gurasar Sugar Aquifer

 Bayanan da aka ambata