{"id":5544,"date":"2018-07-30T13:10:40","date_gmt":"2018-07-30T20:10:40","guid":{"rendered":"http:\/\/blogs.oregonstate.edu\/seagrantscholars\/?p=5544"},"modified":"2018-07-30T13:10:40","modified_gmt":"2018-07-30T20:10:40","slug":"developing-models-and-a-connection-with-the-coast","status":"publish","type":"post","link":"https:\/\/blogs.oregonstate.edu\/seagrantscholars\/2018\/07\/30\/developing-models-and-a-connection-with-the-coast\/","title":{"rendered":"Developing Models and a Connection with the Coast"},"content":{"rendered":"

After timeless weeks of video review, the time has come: data analysis. I am comparing species richness of rockfish, lingcod, and cabezon between daytime and nighttime lander footage at two sites on the Oregon coast, Siletz Reef and Seal Rock. Preliminary statistical analyses thus far indicates that species richness is higher during the day, which has important implications on the overall project. Chartering vessels for lander surveys would be more economical conducted as a 24-hour operation. However, because we are seeing species richness decrease at night, this difference could seriously affect the development of a fisheries-independent index. While chartering vessels in the daytime hours only may be more expensive for the agency, it will yield a more accurate index. The empirical data I’m compiling will be an important asset in decision-making as ODFW further develops their landers.<\/span><\/p>\n

I have been using the terms \u201cday \u201c and \u201cnight\u201d loosely, so it is important that I define the time variable in my study. In fact, I started my analysis with time being separated into two elements, hours before sunset, day, and hours after sunset, night. After running a couple tests, I actually found that defining time continuously as hours since sunset provides a better model for the dataset. Developing this model also shows that our count data varies significantly \u00b12 hours of sunset. I will be conducting more analyses, running more models, and finding the best ways to present my findings in the coming weeks in preparation for the Sea Grant Summer Scholars Final Symposium. <\/span><\/p>\n

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Exploring the cliffs along the Oregon Coast Highway (photo by Illianna Termuehlen)<\/p><\/div>\n

Although I have been spending a great deal of time learning the coding\/programming language R for statistical computing and graphics, life here for me in Oregon is not restricted to videos, data, and coding. I\u2019ve had many opportunities to explore the beauty of the Oregon coast, venturing up the famous Oregon Coast Highway, viewing wildlife from breathtaking cliffs, and camping in state parks. I\u2019ve also had the chance to meet and spend time with a wonderful community of people here in Newport, some scientists, but other locals who are fishers, surfers, students, and artists. The Oregon coast is one of a kind, and I can\u2019t wait to see what the rest of my time here has in store.<\/span><\/p>\n

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A group of Black Oystercatchers in Depoe Bay (photo by Dani Hanelin)<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

After timeless weeks of video review, the time has come: data analysis. I am comparing species richness of rockfish, lingcod, and cabezon between daytime and nighttime lander footage at two sites on the Oregon coast, Siletz Reef and Seal Rock. … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":9155,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1191985,1191999],"tags":[],"class_list":["post-5544","post","type-post","status-publish","format-standard","hentry","category-daniella-hanelin","category-daniella-hanelin-2"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/blogs.oregonstate.edu\/seagrantscholars\/wp-json\/wp\/v2\/posts\/5544","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.oregonstate.edu\/seagrantscholars\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.oregonstate.edu\/seagrantscholars\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/seagrantscholars\/wp-json\/wp\/v2\/users\/9155"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/seagrantscholars\/wp-json\/wp\/v2\/comments?post=5544"}],"version-history":[{"count":2,"href":"https:\/\/blogs.oregonstate.edu\/seagrantscholars\/wp-json\/wp\/v2\/posts\/5544\/revisions"}],"predecessor-version":[{"id":5548,"href":"https:\/\/blogs.oregonstate.edu\/seagrantscholars\/wp-json\/wp\/v2\/posts\/5544\/revisions\/5548"}],"wp:attachment":[{"href":"https:\/\/blogs.oregonstate.edu\/seagrantscholars\/wp-json\/wp\/v2\/media?parent=5544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/seagrantscholars\/wp-json\/wp\/v2\/categories?post=5544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/seagrantscholars\/wp-json\/wp\/v2\/tags?post=5544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}