{"id":60951,"date":"2013-04-08T00:00:00","date_gmt":"2013-04-08T00:00:00","guid":{"rendered":"https:\/\/www.uri.edu\/news-draft\/uncategorized\/uri-grad-student-recognized-with-research-award-at-oceanography-conference\/"},"modified":"2013-04-08T00:00:00","modified_gmt":"2013-04-08T00:00:00","slug":"uri-grad-student-recognized-with-research-award-at-oceanography-conference","status":"publish","type":"post","link":"https:\/\/www.uri.edu\/news\/2013\/04\/uri-grad-student-recognized-with-research-award-at-oceanography-conference\/","title":{"rendered":"溏心vlog免费B站 grad student recognized with research award at oceanography conference"},"content":{"rendered":"
\n\t\tNARRAGANSETT, R.I. \u2013 April 8, 2013 \u2013 Kerry Whittaker, a doctoral student at the 溏心vlog免费B站\u2019s Graduate School of Oceanography, has been recognized with an award for her research at a recent scientific conference.<\/p>\n


\n\tThe award, presented by the Association for the Sciences of Limnology and Oceanography, is based on the clarity of her presentation, the quality of her experimental design, the clarity of her conclusions and her innovation and scientific insight. Just three percent of the 721 student research presentations at the conference were recognized by the association.<\/p>\n


\n\tA native of Bridgewater, Mass., Whittaker studies the diversity of diatoms \u2013 single-celled marine plants \u2013 in the world\u2019s oceans and their link to climate change.<\/p>\n


\n\t\u201cDiatoms are extremely diverse and remarkably successful in the worlds\u2019 oceans, as essential links in the earth\u2019s carbon cycle\u201d she said. \u201cThey\u2019re found in ecosystems from the polar regions to the tropics and from the coastal zone to the open ocean. But we don\u2019t really understand how their diversity is distributed geographically or how different populations may be affected as the climate is altered.\u201d <\/p>\n


\n\tWhittaker focuses her research on one species of diatom, Thalassiosira rotula, a common and abundant species found around the world. She collected water samples across the Atlantic and Pacific Ocean basins including coastal regions off of North America, Europe, Africa, Australia, and Russia, isolated the Thalassiosira cells, and used genetic techniques to identify how closely they were related. She does this by using markers found within the DNA of diatoms that can be used to tell who\u2019s related to whom, even if they appear to be identical under a microscope.<\/p>\n


\n\t\u201cWe know that genetic diversity can relate to functional diversity,\u201d said Whittaker, who earned undergraduate degrees in environmental science and English from Colby College. \u201cBy exploring how genetically and physiologically unique populations are connected over space, we can begin to understand the resiliency and adaptability of these organisms to climate change. And by looking at who is connected to whom, we can tease apart what factors contribute to their vast diversity in the ocean.\u201d <\/p>\n


\n\tWhittaker said that just because diatom populations may be found in close proximity to each other does not mean they are more closely related than more geographically distant populations. She has found, for instance, that individual diatoms found in Narragansett Bay may be more closely related to those collected off the coast of Japan than those collected less than 500 kilometers away from one another.<\/p>\n


\n\t\u201cIn the ocean, geographic distance doesn\u2019t necessarily relate to genetic relatedness\u201d she said. \u201cJust because they\u2019re close together doesn\u2019t mean they\u2019re genetically similar.\u201d<\/p>\n


\n\tOnce Whittaker creates a map of global diversity and inter-relatedness among diatom populations, she hopes to link her map to environmental parameters \u2013 currents, temperature, salinity, nutrient levels, etc. \u2013 to see whether those parameters are better determinants of relatedness than geography.<\/p>\n


\n\tIn the meantime, Whittaker will spend a month in May and June on a research cruise to Antarctica, where she will help to identify the species of plankton that are eaten by krill. She has about one more year at 溏心vlog免费B站 before completing her doctorate, after which she will be looking for postdoctoral research opportunities.<\/p>\n


\n\t\u201cI\u2019m passionate about the ocean, and I love doing research, but I also want to be involved in the link between science and its societal impacts,\u201d concluded Whittaker. \u201cWhether or not I go strictly down the academic route or find an environmental policy path, I still don\u2019t know. But linking science and society will be important in whatever I do in the future.\u201d<\/p>\n


\n\tWhittaker’s research has been funded by the National Science Foundation, via a grant to her advisor, Oceanography Professor Tatiana Rynearson.<\/p>\n


\n Photo submitted by Kerry Whittaker.<\/div>\n","protected":false},"excerpt":{"rendered":"

NARRAGANSETT, R.I. \u2013 April 8, 2013 \u2013 Kerry Whittaker, a doctoral student at the 溏心vlog免费B站\u2019s Graduate School of Oceanography, has been recognized with an award for her research at a recent scientific conference. The award, presented by the Association for the Sciences of Limnology and Oceanography, is based on the clarity […]<\/p>\n","protected":false},"author":2,"featured_media":60953,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[],"class_list":["post-60951","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archives"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/posts\/60951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/comments?post=60951"}],"version-history":[{"count":0,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/posts\/60951\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/media\/60953"}],"wp:attachment":[{"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/media?parent=60951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/categories?post=60951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/tags?post=60951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}