Haystack Rock

Haystack Rock shine 235 ft (72 m) tarin teku a Cannon Beach, Oregon . Dutsen monolithic yana kusa da rairayin bakin teku kuma ana iya samunsa da ƙafa a ƙananan igiyoyin ruwa. Tafkunan ruwa na Haystack Rock gida ne ga dabbobin tsaka-tsaki da yawa, gami da kifin starfish, anemone na teku, kaguwa, chitons, limpets, da slugs na teku . Dutsen kuma wurin zama na tsuntsayen teku da yawa, da suka hada da terns da puffins . Tarihi A shekara ta 1968, wani dutsen da aka yi amfani da shi a matsayin tudu da masu hawansa ba bisa ka'ida ba ya tarwatse. A cikin 1990, Ma'aikatar Kifi da Dabbobi ta Oregon ta ba Haystack Rock matsayin matsayin Lambun Ruwa. Ana kiyaye rukunin yanar gizon a ƙarƙashin mafakar namun daji na Tsibirin Oregon a matsayin yanki na jeji da aka keɓe. An rufe tarin tarin teku na wani dan lokaci a cikin Yuli 2023 bayan da aka rubuta cougar, a karon farko, hawa kan dutse don neman ganima. Wuri da gudanarwa Haystack Rock yana da nisan 1.5 miles (2.4 km) kudu da tsakiyar Cannon Beach a cikin Clatsop County kuma kusan 80 miles (129 km) yamma da Portland . Babbar hanya mafi kusa ita ce hanyar Amurka Route 101 . Haystack Rock wani yanki ne na Gidan Nishaɗi na Tekun Jihar Tolovana . Yankin da ke ƙasa da matsakaicin matsakaicin matakin ruwa (MHW) ana sarrafa shi ta wuraren shakatawa da shakatawa na Oregon . Yankin da ke sama da matakin MHW yana gudanar da Gudun Gudun namun daji na Ƙasar Tsibirin Oregon na Sabis na Kifi da namun daji na Amurka . Geology Yana auna 235 feet (72 m) tsayi, Haystack Rock ya ƙunshi basalt kuma an samo shi ta hanyar ruwa mai gudana daga Blue Mountains da Columbia basin kimanin shekaru 15-17 da suka wuce. Ruwan lava ya fito ne daga manyan fashe-fashe daga tushen da aka yi imanin shine abin da yake yanzu shine wurin hawan dutsen dutsen Yellowstone, kuma ya haifar da yawancin yanayin yanayin gabar tekun Oregon . Haystack Rock an taɓa haɗuwa da bakin teku amma shekaru na zaizayar ƙasa tun lokacin ya raba monolith daga bakin tekun. Ƙananan ƙananan duwatsu guda uku, maƙwabtan dutsen da ke kusa da kudancin Haystack Rock ana kiran su tare da "The Needles". An kiyasta cewa Haystack Rock na iya lalacewa a cikin shekaru 2,000 zuwa 3,000. Ilimin halittu An haramta tattara shuke-shuke ko dabbobi sosai kuma don kare tsuntsayen gida, ba a yarda da hawa sama da madaidaicin layin barnacle. Shirin Fadakarwa na Haystack Rock yana gudana ne ta Birnin Cannon Beach kuma yana gudanar da tarurrukan tarurrukan ilimi a dutsen a lokacin ƙarancin ruwa tsakanin Fabrairu da Oktoba. Dabbobi iri-iri na tsuntsaye, irin su pigeon guillemots, na kowa murres, black oystercatchers, da tufted puffins, roost da gida a kan dutsen, kiwon 'ya'yansu yawanci tsakanin Maris da Satumba. Nishaɗi Masu ziyara zuwa Haystack Rock na iya duba nau'ikan namun dajin ruwa da yawa a cikin muhallin su na yanayi a lokacin ƙarancin ruwa. Siraran dutsen da yashi da ke haɗa shi da bakin teku a waɗannan lokutan yana da wuraren tafkuna masu yawa. Wurin da ke kewaye da dutsen ya shahara don yin fiki-kashi, ƙwanƙwasa, da kallon tsuntsaye. As of 2023 , dutsen yana matsakaicin adadin masu ziyara 350,000 a shekara. Shahararrun al'adu Fina-finai da yawa sun nuna Haystack Rock a cikin fina-finai a Cannon Beach ko Ecola State Park ciki har da Goonies, Free Willy, Point Break, Twilight da Kindergarten Cop . Manazarta