{"id":3951,"date":"2020-10-20T16:08:52","date_gmt":"2020-10-20T20:08:52","guid":{"rendered":"https:\/\/cmast.ncsu.edu\/?page_id=3951"},"modified":"2020-10-20T16:11:15","modified_gmt":"2020-10-20T20:11:15","slug":"integration-of-soundscapes-and-coral-reef-surveys-to-evaluate-the-efficacy-of-fknms-management-zones","status":"publish","type":"page","link":"https:\/\/cmast.ncsu.edu\/people-at-cmast\/eggleston\/outreach\/soundscapes\/research\/integration-of-soundscapes-and-coral-reef-surveys-to-evaluate-the-efficacy-of-fknms-management-zones\/","title":{"rendered":"Integration of Soundscapes and Coral Reef Surveys to Evaluate the Efficacy of FKNMS Management Zones"},"content":{"rendered":"\n
Coral reef management objectives have shifted beyond achieving sustainability for individual target species to broader impacts of fishing on
community interactions and food web dynamics. Studying the soundscapes of coral reef communities is an emerging, non-invasive approach to understand the relationship between reef fish diversity and benthic habitat complexity. Additionally, tracking species-specific sounds can answer key questions about periodicity and duration of activities such as spawning, or changes in local fish abundance.<\/p>\n\n\n\n
In this collaborative study with the Florida Fish & Wildlife Conservation Commission (FWCC), we use a multidisciplinary approach using passive underwater acoustics, habitat data, and ecological surveys to (1) quantify density, size, and habitat associations of reef fish, threatened coral, and macroalgal species among various management zones (fished, no-take but with public access, no-take and no public access) in the Florida Keys National Marine Sanctuary, (2) directly observe grazing activity of parrotfish and other herbivorous fish using UW video surveys coupled with hydrophone recordings to explore acoustic signatures of species-specific grazing behavior, and (3) characterize spatiotemporal periodicity in reef fish spawning behavior for both target and non-target reef fish species via hydrophone recordings.<\/p>\n\n\n\n
Due to increasing stress on regional fisheries and coral reefs, the Florida Keys National Marine Sanctuary (FKNMS) in 1997 established a network of 18 \u201cno-take\u201d Sanctuary Preservation Protected (SPAs) and one \u201cno-take\u201d Ecological Reserve (ER). In addition, a total of four Special-Use Areas\/Research-Only (SUAs) were established that are both no-take and no entry. The sites selected for protection vary greatly in size and reef type, and include 10 well-developed fore-reef areas, 7 inshore patch reefs, 6 offshore patchreef\/hardbottom areas, and one large ER that contains offshore reefs, inshore reefs, seagrass, and hardbottom areas. With the exception of the ER, most SPAs and SUAs are relatively small (~ 0.2 to 0.5 km2<\/sup>).<\/p>\n\n\n\n The proposed study will be conducted during a 12 month period across seasons (winter, spring, summer, fall) in 2017-19 to observe potential seasonal variation across reef fish and eco-acoustic metrics.<\/p>\n\n\n\n Project Overview Coral reef management objectives have shifted beyond achieving sustainability for individual target species to broader impacts of fishing oncommunity interactions and food web dynamics. Studying the soundscapes of coral reef communities is an emerging, non-invasive approach to understand the relationship between reef fish diversity and benthic habitat complexity. Additionally, tracking species-specific sounds can…<\/p>\n","protected":false},"author":101015,"featured_media":0,"parent":3911,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"ncst_custom_author":"","ncst_show_custom_author":false,"ncst_dynamicHeaderBlockName":"ncst\/default-header","ncst_dynamicHeaderData":"{}","ncst_content_audit_freq":"","ncst_content_audit_date":"","ncst_content_audit_display":false,"ncst_backToTopFlag":"","footnotes":""},"tags":[],"class_list":["post-3951","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cmast.ncsu.edu\/wp-json\/wp\/v2\/pages\/3951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cmast.ncsu.edu\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cmast.ncsu.edu\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cmast.ncsu.edu\/wp-json\/wp\/v2\/users\/101015"}],"replies":[{"embeddable":true,"href":"https:\/\/cmast.ncsu.edu\/wp-json\/wp\/v2\/comments?post=3951"}],"version-history":[{"count":3,"href":"https:\/\/cmast.ncsu.edu\/wp-json\/wp\/v2\/pages\/3951\/revisions"}],"predecessor-version":[{"id":3958,"href":"https:\/\/cmast.ncsu.edu\/wp-json\/wp\/v2\/pages\/3951\/revisions\/3958"}],"up":[{"embeddable":true,"href":"https:\/\/cmast.ncsu.edu\/wp-json\/wp\/v2\/pages\/3911"}],"wp:attachment":[{"href":"https:\/\/cmast.ncsu.edu\/wp-json\/wp\/v2\/media?parent=3951"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cmast.ncsu.edu\/wp-json\/wp\/v2\/tags?post=3951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}<\/figure>\n\n\n\n
Methods<\/h2>\n\n\n\n
<\/figure>\n","protected":false},"excerpt":{"rendered":"