{"id":152576,"date":"2021-08-29T15:39:49","date_gmt":"2021-08-29T18:39:49","guid":{"rendered":"https:\/\/espacoecologico.com.br\/arquivo\/?p=152576"},"modified":"2021-09-03T15:54:32","modified_gmt":"2021-09-03T18:54:32","slug":"salmao-corre-risco-de-extincao-no-canada-como-os-turistas-podem-ajudar","status":"publish","type":"post","link":"https:\/\/espacoecologico.com.br\/arquivo\/salmao-corre-risco-de-extincao-no-canada-como-os-turistas-podem-ajudar\/","title":{"rendered":"Salm\u00e3o corre risco de extin\u00e7\u00e3o no Canad\u00e1. Como os turistas podem ajudar?"},"content":{"rendered":"<h2 class=\"css-ju6on1\">A prov\u00edncia da Col\u00fambia Brit\u00e2nica, no Canad\u00e1, est\u00e1 recorrendo \u00e0 piscicultura e a card\u00e1pios alternativos de frutos do mar para tentar salvar os salm\u00f5es-reis e os salm\u00f5es-vermelhos.<\/h2>\n<p><img loading=\"lazy\" class=\"\" src=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657692.jpg?w=1600&amp;h=900\" alt=\"Fishing Bear\" width=\"640\" height=\"360\" \/>Um urso-de-kermode abocanha um salm\u00e3o na floresta tropical de Great Bear, na prov\u00edncia de Col\u00fambia Brit\u00e2nica, no Canad\u00e1. Ursos, baleias e povos ind\u00edgenas dependem do salm\u00e3o do Oceano Pac\u00edfico, mas a esp\u00e9cie est\u00e1 amea\u00e7ada. Com isso, alguns restaurantes pararam de servir pratos feitos com salm\u00e3o e os cientistas est\u00e3o estudando maneiras para proteger a esp\u00e9cie.<\/p>\n<div class=\"gr-wrap ngart__group\">\n<div class=\"ngart__main-col\">\n<div class=\"paragraph css-0\">\n<div>\n<p>Na Col\u00fambia Brit\u00e2nica, o salm\u00e3o tem presen\u00e7a garantida nos card\u00e1pios da maioria dos restaurantes e nas lojas de\u00a0<em>souvenirs<\/em>. Mas, agora,\u00a0<em>chefs<\/em>\u00a0e conservacionistas afirmam que, para salvar os peixes da regi\u00e3o, que est\u00e3o amea\u00e7ados de extin\u00e7\u00e3o, o consumo de salm\u00e3o precisar\u00e1 ser interrompido.<\/p>\n<p>\u201cCerca de metade das popula\u00e7\u00f5es de salm\u00e3o do Pac\u00edfico est\u00e3o em decl\u00ednio\u201d, afirma\u00a0Michael Meneer,\u00a0da\u00a0Funda\u00e7\u00e3o de Salm\u00f5es do Pac\u00edfico\u00a0(PSF, na sigla em ingl\u00eas), uma organiza\u00e7\u00e3o sem fins lucrativos dedicada \u00e0 preserva\u00e7\u00e3o dos peixes. Algumas esp\u00e9cies de salm\u00e3o\u00a0est\u00e3o classificadas como amea\u00e7adas de extin\u00e7\u00e3o.\u00a0A pesca de salm\u00e3o do Oceano Pac\u00edfico em 2020\u00a0teve a m\u00e9dia mais baixa em todo o mundo desde 1982.<\/p>\n<p>Manter a popula\u00e7\u00e3o de salm\u00e3o do Oceano Pac\u00edfico saud\u00e1vel e prol\u00edfera beneficia outros animais selvagens, como ursos e baleias, al\u00e9m de favorecer as plantas. Veja medidas que restaurantes\u00a0canadenses\u00a0e grupos conservacionistas est\u00e3o tomando e como os turistas podem ajudar.<\/p>\n<h3>Salm\u00e3o amea\u00e7ado<\/h3>\n<p>\u00c9 poss\u00edvel encontrar cinco esp\u00e9cies diferentes de salm\u00e3o nadando nas \u00e1guas da\u00a0Col\u00fambia Brit\u00e2nica, a prov\u00edncia no extremo oeste do Canad\u00e1. As esp\u00e9cies de salm\u00e3o presentes variam desde os pequenos e mais abundantes salm\u00f5es-rosados at\u00e9 os grandes salm\u00f5es-rei, esp\u00e9cie mais amea\u00e7ada. Os salm\u00f5es nascem em riachos e rios de \u00e1gua doce \u2014 muitas vezes nas profundezas do interior montanhoso da prov\u00edncia \u2014 e nadam para o Oceano Pac\u00edfico, onde ganham 99% de seu peso adulto. Depois eles retornam aos riachos onde foram incubados para desovar e morrer, dando in\u00edcio ao ciclo novamente. Mas est\u00e1 ficando cada vez mais dif\u00edcil para o salm\u00e3o completar esse ciclo.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"ngart-img ngart-img--large css-ap3tdr\">\n<div class=\"ngart-img__cntr\" tabindex=\"0\" role=\"button\"><picture class=\"resp-img-cntr css-1ocsxc4\"><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.webp?w=320&amp;h=214\" type=\"image\/webp\" media=\"(max-width: 320px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.webp?w=360&amp;h=240\" type=\"image\/webp\" media=\"(max-width: 360px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.webp?w=430&amp;h=287\" type=\"image\/webp\" media=\"(max-width: 430px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.webp?w=500&amp;h=334\" type=\"image\/webp\" media=\"(max-width: 500px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.webp?w=768&amp;h=512\" type=\"image\/webp\" media=\"(max-width: 768px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.webp?w=900&amp;h=600\" type=\"image\/webp\" media=\"(max-width: 900px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.webp?w=1024&amp;h=683\" type=\"image\/webp\" media=\"(max-width: 1024px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.webp?w=1150&amp;h=767\" type=\"image\/webp\" media=\"(max-width: 1150px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.webp?w=1280&amp;h=854\" type=\"image\/webp\" media=\"(max-width: 1280px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.webp?w=1450&amp;h=967\" type=\"image\/webp\" media=\"(max-width: 1450px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.webp?w=1600&amp;h=1067\" type=\"image\/webp\" media=\"(max-width: 1600px)\" \/><source title=\"Swimming Fish\" srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.webp?w=1600&amp;h=1067\" type=\"image\/webp\" \/><img loading=\"lazy\" class=\"\" title=\"Swimming Fish\" src=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2657589.jpg?w=1600&amp;h=1067\" alt=\"Swimming Fish\" width=\"640\" height=\"427\" \/><\/picture><\/div>\n<div class=\"ngart-img__cont\">\n<div class=\"ngart-img__cont__copy\">\n<p>Salm\u00f5es-rosados, uma das cinco esp\u00e9cies de salm\u00e3o da Col\u00fambia Brit\u00e2nica, fotografados migrando para o local de desova na floresta tropical de Great Bear.<\/p>\n<\/div>\n<div class=\"ngart-img__cont__author\">FOTO DE\u00a0<span class=\"ngart-img__cont--strong\">IAN MCALLISTER, NAT GEO IMAGE COLLECTION<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"gr-wrap ngart__group\">\n<div class=\"ngart__main-col\">\n<div class=\"paragraph css-0\">\n<div>\n<p>\u00a0As amea\u00e7as\u00a0ao salm\u00e3o e seus\u00a0<em>habitats<\/em>\u00a0s\u00e3o incont\u00e1veis e est\u00e3o se intensificando \u2014 mudan\u00e7as clim\u00e1ticas, polui\u00e7\u00e3o, pat\u00f3genos provenientes de fazendas com produ\u00e7\u00e3o de peixes em tanques-rede, pesca excessiva, al\u00e9m da interfer\u00eancia de constru\u00e7\u00f5es humanas em locais de desova. As popula\u00e7\u00f5es de salm\u00e3o do Oceano Pac\u00edfico est\u00e3o em decl\u00ednio e os processos migrat\u00f3rios dos salm\u00f5es est\u00e3o\u00a0prestes a colapsar. \u201cPrecisamos fazer tudo o que pudermos em favor do salm\u00e3o selvagem\u201d, diz\u00a0Jason Hwang, da PSF. Isso significa lutar contra as mudan\u00e7as clim\u00e1ticas, restaurar\u00a0<em>habitats<\/em>\u00a0e administrar cuidadosamente as fr\u00e1geis popula\u00e7\u00f5es de salm\u00e3o.<\/p>\n<p>A escassez de salm\u00e3o afeta as culturas ind\u00edgenas e todos os humanos, plantas e animais que dependem direta ou indiretamente desses peixes. O salm\u00e3o tamb\u00e9m \u00e9 uma\u00a0esp\u00e9cie-chave, que sustenta \u201cmais de 130 esp\u00e9cies diferentes de flora e fauna na Col\u00fambia Brit\u00e2nica\u201d, afirma Meneer.<\/p>\n<p>A ecologista\u00a0Megan Adams\u00a0pesquisa a rela\u00e7\u00e3o simbi\u00f3tica do salm\u00e3o com plantas e animais. Ela explica que os ursos precisam dos nutrientes do salm\u00e3o para serem saud\u00e1veis e se reproduzirem. As florestas, por sua vez, acabam absorvendo os nutrientes dos restos que os ursos n\u00e3o comem. \u201cO salm\u00e3o \u00e9 incrivelmente generoso\u201d, diz Adams. Depois de viajar milhares de quil\u00f4metros em mar aberto, \u201celes voltam para casa, em ambientes de \u00e1gua doce, para desovar, trazendo com eles todos os nutrientes marinhos que acumularam ao longo de seu ciclo de vida\u201d.<\/p>\n<p>As orcas, que est\u00e3o amea\u00e7adas de extin\u00e7\u00e3o,\u00a0tamb\u00e9m dependem da dieta de salm\u00e3o. Existem apenas 74\u00a0orcas que habitam a regi\u00e3o sul\u00a0e cerca de 300\u00a0orcas no norte, nas \u00e1guas que margeiam a prov\u00edncia da Col\u00fambia Brit\u00e2nica, o Alasca e o estado de Washington. Favoritas dos observadores de baleias, cada orca ingere cerca de 25 quilos de salm\u00e3o-rei por dia. Mas a escassez de salm\u00f5es-rei est\u00e1 levando as orcas a passarem mais tempo ca\u00e7ando. Por esse motivo, cientistas e observadores de baleias t\u00eam presenciado raras apari\u00e7\u00f5es de orcas. Agora \u00e9 mais f\u00e1cil avistar alguma das 400 orcas que tamb\u00e9m vivem na costa do Oceano Pac\u00edfico, mas se alimentam de mam\u00edferos como focas, que por sua vez tamb\u00e9m se alimentam de salm\u00e3o e outros peixes.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"ngart-img ngart-img--large css-ap3tdr\">\n<div class=\"ngart-img__cntr\" tabindex=\"0\" role=\"button\"><picture class=\"resp-img-cntr css-10cvnpx\"><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.webp?w=320&amp;h=214\" type=\"image\/webp\" media=\"(max-width: 320px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.webp?w=360&amp;h=240\" type=\"image\/webp\" media=\"(max-width: 360px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.webp?w=430&amp;h=287\" type=\"image\/webp\" media=\"(max-width: 430px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.webp?w=500&amp;h=334\" type=\"image\/webp\" media=\"(max-width: 500px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.webp?w=768&amp;h=512\" type=\"image\/webp\" media=\"(max-width: 768px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.webp?w=900&amp;h=600\" type=\"image\/webp\" media=\"(max-width: 900px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.webp?w=1024&amp;h=682\" type=\"image\/webp\" media=\"(max-width: 1024px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.webp?w=1150&amp;h=766\" type=\"image\/webp\" media=\"(max-width: 1150px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.webp?w=1280&amp;h=853\" type=\"image\/webp\" media=\"(max-width: 1280px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.webp?w=1450&amp;h=966\" type=\"image\/webp\" media=\"(max-width: 1450px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.webp?w=1600&amp;h=1066\" type=\"image\/webp\" media=\"(max-width: 1600px)\" \/><source title=\"Drying Salmon\" srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.webp?w=1600&amp;h=1066\" type=\"image\/webp\" \/><img loading=\"lazy\" class=\"\" title=\"Drying Salmon\" src=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_1175235.jpg?w=1600&amp;h=1066\" alt=\"Drying Salmon\" width=\"639\" height=\"426\" \/><\/picture><\/div>\n<div class=\"ngart-img__cont\">\n<div class=\"ngart-img__cont__copy\">\n<p>Ind\u00edgena i\u00fapique aparece secando salm\u00e3o em Tuluksak, no Alasca. Muitos povos ind\u00edgenas dependem dos peixes para alimenta\u00e7\u00e3o e tamb\u00e9m os usam em cerim\u00f4nias.<\/p>\n<\/div>\n<div class=\"ngart-img__cont__author\">FOTO DE\u00a0<span class=\"ngart-img__cont--strong\">DESIGN PICS INC., NAT GEO IMAGE COLLECTION<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"gr-wrap ngart__group\">\n<div class=\"ngart__main-col\">\n<div class=\"paragraph css-0\">\n<div>\n<p>O salm\u00e3o sempre foi\u00a0essencial para os povos ind\u00edgenas\u00a0da costa do Pac\u00edfico, onde hoje s\u00e3o territ\u00f3rios dos\u00a0Estados Unidos\u00a0e do Canad\u00e1. O salm\u00e3o \u00e9 usado para fins alimentares, sociais e cerimoniais. Os peixes simbolizam n\u00e3o pegar mais do que o necess\u00e1rio, e os m\u00e9todos tradicionais de pesca ind\u00edgena ancestral s\u00e3o inerentemente sustent\u00e1veis. Para alguns povos ind\u00edgenas, as cerim\u00f4nias de devolu\u00e7\u00e3o dos ossos de salm\u00e3o \u00e0 \u00e1gua s\u00e3o uma importante\u00a0conex\u00e3o espiritual\u00a0com suas hist\u00f3rias e culturas. As\u00a0Primeiras Na\u00e7\u00f5es do Canad\u00e1\u00a0ainda reivindicam os direitos de pesca que perderam quando os europeus colonizaram sua terra s\u00e9culos atr\u00e1s.<\/p>\n<h3>Devemos comer salm\u00e3o?<\/h3>\n<p>Embora consumir salm\u00e3o de cativeiro em vez de salm\u00e3o selvagem pare\u00e7a uma solu\u00e7\u00e3o para o meio ambiente, n\u00e3o \u00e9 exatamente assim. \u201cA cria\u00e7\u00e3o de salm\u00f5es em\u00a0tanques-rede\u00a0representam um risco real para o salm\u00e3o selvagem do Oceano Pac\u00edfico\u201d, afirma\u00a0Andrew Bateman, da PSF. Parasitas e v\u00edrus oriundos de cria\u00e7\u00f5es em tanques-rede podem infectar os peixes selvagens. Isso limita o crescimento do salm\u00e3o na natureza e a capacidade de escapar de predadores, sobreviver, se reproduzir e, por fim, de alimentar a floresta. O Canad\u00e1 est\u00e1\u00a0desativando as fazendas de peixes oce\u00e2nicos, mais recentemente nas ilhas Discovery<a href=\"https:\/\/www.nationalgeographic.com\/travel\/article\/the-discovery-islands-british-columbia\" target=\"_blank\" rel=\"noopener noreferrer\">,<\/a>\u00a0que \u00e9 um importante\u00a0<em>habitat<\/em>\u00a0das orcas, perto de Vancouver.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"ngart__side-col\">\n<div class=\"ngart__side-inner article-sticky\">\n<div class=\"ngart__ad-col\">\n<div class=\"ngart__side-ad\">\n<div id=\"gpt--article_side__4--53999\" class=\"css-11xmhrb\" data-google-query-id=\"CPvKzIHx1vICFWAEuQYdoxkHWA\">\n<div id=\"google_ads_iframe_\/21783347309\/nationalgeographicbrasil.com\/web\/animals_4__container__\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"ngart-img ngart-img--large css-ap3tdr\">\n<div class=\"ngart-img__cntr\" tabindex=\"0\" role=\"button\"><picture class=\"resp-img-cntr css-1ocsxc4\"><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.webp?w=320&amp;h=214\" type=\"image\/webp\" media=\"(max-width: 320px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.webp?w=360&amp;h=240\" type=\"image\/webp\" media=\"(max-width: 360px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.webp?w=430&amp;h=287\" type=\"image\/webp\" media=\"(max-width: 430px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.webp?w=500&amp;h=334\" type=\"image\/webp\" media=\"(max-width: 500px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.webp?w=768&amp;h=512\" type=\"image\/webp\" media=\"(max-width: 768px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.webp?w=900&amp;h=600\" type=\"image\/webp\" media=\"(max-width: 900px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.webp?w=1024&amp;h=683\" type=\"image\/webp\" media=\"(max-width: 1024px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.webp?w=1150&amp;h=767\" type=\"image\/webp\" media=\"(max-width: 1150px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.webp?w=1280&amp;h=854\" type=\"image\/webp\" media=\"(max-width: 1280px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.webp?w=1450&amp;h=967\" type=\"image\/webp\" media=\"(max-width: 1450px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.webp?w=1600&amp;h=1067\" type=\"image\/webp\" media=\"(max-width: 1600px)\" \/><source title=\"Iced Salmon\" srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.webp?w=1600&amp;h=1067\" type=\"image\/webp\" \/><img loading=\"lazy\" class=\"\" title=\"Iced Salmon\" src=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/nationalgeographic_2361697.jpg?w=1600&amp;h=1067\" alt=\"Iced Salmon\" width=\"639\" height=\"427\" \/><\/picture><\/div>\n<div class=\"ngart-img__cont\">\n<div class=\"ngart-img__cont__copy\">\n<p>Salm\u00f5es-vermelhos mantidos no gelo em um mercado de peixes em Steveston, na Col\u00fambia Brit\u00e2nica.<\/p>\n<\/div>\n<div class=\"ngart-img__cont__author\">FOTO DE\u00a0<span class=\"ngart-img__cont--strong\">DESIGN PICS INC., NAT GEO IMAGE COLLECTION<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"gr-wrap ngart__group\">\n<div class=\"ngart__main-col\">\n<div class=\"paragraph css-0\">\n<div>\n<p>H\u00e1 um movimento crescente de conscientiza\u00e7\u00e3o sobre os aspectos negativos da piscicultura em tanques-rede. O Canad\u00e1 fechou 60% de sua\u00a0pesca comercial de salm\u00e3o do Oceano Pac\u00edfico\u00a0no meio deste ano e est\u00e1 revogando as licen\u00e7as de psicultura para diminuir permanentemente a quantidade de pesca selvagem permitida.<\/p>\n<p>Mais restaurantes est\u00e3o cozinhando outros tipos de peixes mais sustent\u00e1veis, como o\u00a0<em>bacalhau da esp\u00e9cie Ophiodon elongatus<\/em>\u00a0ou o peixe-carv\u00e3o-do-pac\u00edfico. Em cidades tur\u00edsticas populares, como\u00a0Vancouver,\u00a0Victoria,\u00a0Tofino\u00a0e a regi\u00e3o de\u00a0Okanagan, centenas de\u00a0<em>chefs<\/em>\u00a0ostentam o selo da\u00a0Ocean Wise\u00a0em seus menus de frutos do mar.<\/p>\n<p>Embora a Ocean Wise n\u00e3o ofere\u00e7a um certificado de conserva\u00e7\u00e3o, o programa recomenda frutos do mar que s\u00e3o mais resistentes \u00e0s press\u00f5es da pesca e criados de forma a limitar os danos ao\u00a0<em>habitat<\/em>\u00a0e pescas acidentais. A lista de\u00a0275 p\u00e1ginas de frutos do mar\u00a0\u00a0leva em considera\u00e7\u00e3o n\u00e3o apenas esp\u00e9cies espec\u00edficas de peixes, mas tamb\u00e9m onde, quando e como s\u00e3o capturados.<\/p>\n<\/div>\n<\/div>\n<div class=\"ngart-img ngart-img--medium css-ap3tdr\">\n<div class=\"ngart-img__cntr\" tabindex=\"0\" role=\"button\"><picture class=\"resp-img-cntr css-186n5ug\"><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/e1wj97.webp?w=320&amp;h=406\" type=\"image\/webp\" media=\"(max-width: 320px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/e1wj97.webp?w=360&amp;h=456\" type=\"image\/webp\" media=\"(max-width: 360px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/e1wj97.webp?w=430&amp;h=545\" type=\"image\/webp\" media=\"(max-width: 430px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/e1wj97.webp?w=500&amp;h=633\" type=\"image\/webp\" media=\"(max-width: 500px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/e1wj97.webp?w=768&amp;h=973\" type=\"image\/webp\" media=\"(max-width: 768px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/e1wj97.webp?w=900&amp;h=1140\" type=\"image\/webp\" media=\"(max-width: 900px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/e1wj97.webp?w=1024&amp;h=1297\" type=\"image\/webp\" media=\"(max-width: 1024px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/e1wj97.webp?w=664&amp;h=841\" type=\"image\/webp\" media=\"(max-width: 1280px)\" \/><source srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/e1wj97.webp?w=710&amp;h=899\" type=\"image\/webp\" media=\"(max-width: 1600px)\" \/><source title=\"Nimmo Lodgings\" srcset=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/e1wj97.webp?w=710&amp;h=899\" type=\"image\/webp\" \/><img loading=\"lazy\" class=\"\" title=\"Nimmo Lodgings\" src=\"https:\/\/static.nationalgeographicbrasil.com\/files\/styles\/image_3200\/public\/e1wj97.jpg?w=710&amp;h=899\" alt=\"Nimmo Lodgings\" width=\"639\" height=\"809\" \/><\/picture><\/div>\n<div class=\"ngart-img__cont\">\n<div class=\"ngart-img__cont__copy\">\n<p>O resort Nimmo Bay Wilderness, na floresta tropical de Great Bear, na Col\u00fambia Brit\u00e2nica, parou de servir salm\u00e3o em seu restaurante para ajudar a salvar os peixes.<\/p>\n<\/div>\n<div class=\"ngart-img__cont__author\">FOTO DE\u00a0<span class=\"ngart-img__cont--strong\">ALL CANADA PHOTOS, ALAMY STOCK PHOTO<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"paragraph css-0\">\n<div>\n<p>Alguns\u00a0<em>chefs<\/em>\u00a0e hot\u00e9is foram mais radicais e retiraram totalmente o salm\u00e3o de seus card\u00e1pios. Na remota floresta tropical de Great Bear na Col\u00fambia Brit\u00e2nica,\u00a0o resort Nimmo Bay Wilderness\u00a0parou de servir salm\u00e3o em 2020. Agora, a\u00a0<em>chef<\/em>\u00a0Linn\u00e9a LeTourneau prepara pratos com frutos do mar locais e sustent\u00e1veis, como atum-branco e camar\u00f5es locais. At\u00e9 agora, ela diz que a rea\u00e7\u00e3o dos visitantes \u2014 e de moradores das Primeiras Na\u00e7\u00f5es \u2014 \u00e9 positiva: \u201ca atitude \u00e9 vista como um bom come\u00e7o para ajudar a educar as pessoas sobre a revitaliza\u00e7\u00e3o dos sistemas fluviais\u201d, afirma LeTourneau.<\/p>\n<h3>Peixes para o futuro<\/h3>\n<p>As fazendas de piscicultura em sistema de recircula\u00e7\u00e3o tamb\u00e9m podem ajudar. A primeira opera\u00e7\u00e3o de salm\u00e3o desse tipo na Col\u00fambia Brit\u00e2nica, em\u00a0Kuterra, no nordeste da Ilha de Vancouver, cria peixes em tanques alimentados por \u00e1gua de po\u00e7o em circula\u00e7\u00e3o cont\u00ednua que \u00e9 desinfetada por meio de luz ultravioleta. O salm\u00e3o produzido em Kuterra est\u00e1 no card\u00e1pio de alguns restaurantes sofisticados da Col\u00fambia Brit\u00e2nica.<\/p>\n<p>No entanto,\u00a0a lucratividade das fazendas de peixes\u00a0n\u00e3o \u00e9 garantida. O bi\u00f3logo e ambientalista\u00a0Brett Favaro\u00a0alerta que esse tipo de piscicultura \u201cconsome mais energia e usa muita \u00e1gua, ent\u00e3o \u00e9 necess\u00e1rio precau\u00e7\u00e3o\u201d.<\/p>\n<p>\u201cA pesca pode ser terrivelmente prejudicial\u201d, diz Favaro, mas \u201ctamb\u00e9m pode ser um empreendimento bastante sustent\u00e1vel\u201d. Isso significa que ainda n\u00e3o h\u00e1 problema em ir ao Canad\u00e1 e pescar seu jantar por conta pr\u00f3pria. Voc\u00ea pode ajudar a proteger os salm\u00f5es contratando um guia local, evitando comer o salm\u00e3o-rei e adquirindo o\u00a0Selo de Conserva\u00e7\u00e3o de Salm\u00e3o da PSF para sua licen\u00e7a de pesca, que custa C$6. Esse selo permite consumir os peixes pescados, e todo o dinheiro arrecadado \u00e9 direcionado a projetos de conserva\u00e7\u00e3o de salm\u00e3o ind\u00edgena e de organiza\u00e7\u00f5es ambientalistas de base. Os melhores guias de turismo sabem tudo sobre a sa\u00fade dos padr\u00f5es migrat\u00f3rios dos peixes e conhecem todos os regulamentos de sustentabilidade\u00a0que devem ser seguidos.<\/p>\n<p>Ao tomar as decis\u00f5es certas, \u00e9 poss\u00edvel ajudar a garantir que o salm\u00e3o continue a alimentar os ursos e baleias da regi\u00e3o e, com o tempo, volte aos card\u00e1pios dos restaurantes. \u201cO salm\u00e3o provou v\u00e1rias vezes que pode se recuperar se as condi\u00e7\u00f5es oferecidas forem adequadas\u201d, observa Favaro. \u201cSe cuidarmos dos salm\u00f5es, eles v\u00e3o cuidar de n\u00f3s.\u201d<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>Fonte: <a href=\"https:\/\/www.nationalgeographicbrasil.com\/animais\/2021\/08\/salmao-corre-risco-de-extincao-no-canada-como-os-turistas-podem-ajudar\" target=\"_blank\" rel=\"noopener\">National Geographic &#8211; POR JOHANNA READ &#8211; FOTO DE CRISTINA MITTERMEIER, NAT GEO IMAGE COLLECTION<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A prov\u00edncia da Col\u00fambia Brit\u00e2nica, no Canad\u00e1, est\u00e1 recorrendo \u00e0 piscicultura e a card\u00e1pios alternativos<\/p>\n","protected":false},"author":1,"featured_media":152577,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"uagb_featured_image_src":{"full":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/09\/nationalgeographic_2657692.jpg",1600,900,false],"thumbnail":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/09\/nationalgeographic_2657692-150x150.jpg",150,150,true],"medium":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/09\/nationalgeographic_2657692-300x169.jpg",300,169,true],"medium_large":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/09\/nationalgeographic_2657692-768x432.jpg",640,360,true],"large":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/09\/nationalgeographic_2657692-1024x576.jpg",640,360,true],"1536x1536":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/09\/nationalgeographic_2657692-1536x864.jpg",1536,864,true],"2048x2048":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/09\/nationalgeographic_2657692.jpg",1600,900,false],"cream-magazine-thumbnail-2":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/09\/nationalgeographic_2657692-800x450.jpg",800,450,true],"cream-magazine-thumbnail-3":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/09\/nationalgeographic_2657692-720x540.jpg",720,540,true],"cream-magazine-thumbnail-4":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/09\/nationalgeographic_2657692-450x600.jpg",450,600,true]},"uagb_author_info":{"display_name":"sabrina","author_link":"https:\/\/espacoecologico.com.br\/arquivo\/author\/sabrina\/"},"uagb_comment_info":0,"uagb_excerpt":"A prov\u00edncia da Col\u00fambia Brit\u00e2nica, no Canad\u00e1, est\u00e1 recorrendo \u00e0 piscicultura e a card\u00e1pios alternativos","_links":{"self":[{"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/posts\/152576"}],"collection":[{"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/comments?post=152576"}],"version-history":[{"count":1,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/posts\/152576\/revisions"}],"predecessor-version":[{"id":152578,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/posts\/152576\/revisions\/152578"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/media\/152577"}],"wp:attachment":[{"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/media?parent=152576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/categories?post=152576"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/tags?post=152576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}