GULF AND CARIBBEAN RESEARCH最新文献_第8页

Dead or Alive: Use of Elemental Analysis to Determine Status of Stranded Perinate Bottlenose Dolphins (Tursiops truncatus) 死或活:使用元素分析来确定搁浅的围颈宽吻海豚(Tursiops truncatus)的状态

IF 1.1

GULF AND CARIBBEAN RESEARCH Pub Date : 2019-01-01 DOI: 10.18785/gcr.3001.12

R. E. Murray, R. Carmichael, Merri K. Collins, Mackenzie L. Russell, Alissa C. Deming

引用次数: 1

Chromium Distribution in Water and Sediments in the Mobile River and Bay, Alabama 阿拉巴马州莫比尔河和湾水体及沉积物中铬的分布

IF 1.1

GULF AND CARIBBEAN RESEARCH Pub Date : 2019-01-01 DOI: 10.18785/gcr.3001.13

Ryan Roseburrough, Xiangli Wang

引用次数: 1

Detection of Adsorbed Chlordecone on Microplastics in Marine Sediments in Guadeloupe: A Preliminary Study 瓜德罗普岛海洋沉积物中微塑料吸附十氯酮的初步研究

IF 1.1

GULF AND CARIBBEAN RESEARCH Pub Date : 2019-01-01 DOI: 10.18785/gcr.3001.14

Fidji Sandre, C. Dromard, K. Menach, Y. Bouchon-Navaro, Sébastien Cordonnier, N. Tapie, H. Budzinski, C. Bouchon

引用次数: 7

Clarifying the Range of the Endangered Largetooth Sawfish in the United States 澄清美国濒危大齿锯鳐的分布范围

IF 1.1

GULF AND CARIBBEAN RESEARCH Pub Date : 2018-07-09 DOI: 10.18785/gcr.2901.05

Jason C. Seitz, John D. Waters

引用次数: 0

Reducing Elasmobranch Bycatch in the Atlantic Seabob (Xiphopenaeus kroyeri) Trawl Fishery of Guyana 减少圭亚那大西洋海鳗副渔获物

IF 1.1

GULF AND CARIBBEAN RESEARCH Pub Date : 2018-04-06 DOI: 10.18785/GCR.2901.04

A. Garstin, H. Oxenford

引用次数: 8

Preliminary Age Estimates for Female Southern Stingrays (Hypanus americanus) from Southwestern Florida, USA 美国佛罗里达州西南部雌性南黄貂鱼(美洲黄貂鱼)的初步年龄估计

IF 1.1

GULF AND CARIBBEAN RESEARCH Pub Date : 2018-02-14 DOI: 10.18785/GCR.2901.03

Abigail H. P. Hayne, G. R. Poulakis, Jason C. Seitz, J. Sulikowski

{"title":"Preliminary Age Estimates for Female Southern Stingrays (Hypanus americanus) from Southwestern Florida, USA","authors":"Abigail H. P. Hayne, G. R. Poulakis, Jason C. Seitz, J. Sulikowski","doi":"10.18785/GCR.2901.03","DOIUrl":"https://doi.org/10.18785/GCR.2901.03","url":null,"abstract":"IntroductIon The Southern Stingray, Hypanus americanus (previously Dasyatis americana), is a common whiptail stingray of western Atlantic coastal waters, including the Caribbean Sea and the Gulf of Mexico (Robins and Ray 1986, Last et al. 2016). Although this stingray is important to ecotourism in the Caribbean Sea (Corcoran 2006) and is routinely captured as bycatch within southern trawl fisheries (Graham et al. 2009), it is currently not under direct threat of overexploitation. While biological and behavioral information has been reported for this species based on studies of both captive (Henningsen and Leaf 2010) and wild individuals (Funicelli 1975, Chapman et al. 2003, Corcoran 2006, Semeniuk et al. 2007), significant gaps in life history remain. The species is considered data deficient by the International Union for Conservation of Nature (IUCN) (Grubbs et al. 2016). Age information forms the basis for calculations of growth and mortality rates, as well as productivity, making it one of the most important variables for estimating a population’s status, including assessments of the risks associated with exploitation (Cailliet and Goldman 2004). Henningsen and Leaf (2010) provided initial age data on captive southern stingrays; however, no complementary work has been conducted on wild populations. Since growth in captivity may not accurately reflect growth in the wild (Mohan 1996), the goal of the present study was to provide preliminary age— at—width estimates of wild caught specimens using counts of growth bands from vertebral centra.","PeriodicalId":36764,"journal":{"name":"GULF AND CARIBBEAN RESEARCH","volume":"29 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46522149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

John Wesley "Wes" Tunnell, Jr. 1945 - 2018 小约翰·韦斯利·“韦斯”·特纳尔，1945 - 2018

IF 1.1

GULF AND CARIBBEAN RESEARCH Pub Date : 2018-01-01 DOI: 10.18785/gcr.2901.07

L. McKinney

引用次数: 0

Harry J. Grier 1940 - 2018 Harry J. Grier 1940 - 2018

IF 1.1

GULF AND CARIBBEAN RESEARCH Pub Date : 2018-01-01 DOI: 10.18785/GCR.2901.09

N. Brown‐Peterson, S. Lowerre‐Barbieri

引用次数: 0

Diel Activity Patterns and Movement of Invasive Lionfish (Pterois volitans/P. miles) in the Florida Keys Identified Using Acoustic Telemetry 入侵狮子鱼(Pterois volitans)的昼夜活动模式和运动利用声波遥测技术确定的佛罗里达群岛

IF 1.1

GULF AND CARIBBEAN RESEARCH Pub Date : 2018-01-01 DOI: 10.18785/GCR.2901.13

Michael McCallister, Jeffrey Renchen, Benjamin Binder, Alejandro Acosta

引用次数: 14

Water Quality Trends Following Anomalous Phosphorus Inputs to Grand Bay, Mississippi, USA 美国密西西比州格兰德湾磷输入异常后的水质趋势

IF 1.1

GULF AND CARIBBEAN RESEARCH Pub Date : 2018-01-01 DOI: 10.18785/gcr.2901.02

M. Beck, Kimberly A. Cressman, Cheryl Griffin, J. Caffrey

{"title":"Water Quality Trends Following Anomalous Phosphorus Inputs to Grand Bay, Mississippi, USA","authors":"M. Beck, Kimberly A. Cressman, Cheryl Griffin, J. Caffrey","doi":"10.18785/gcr.2901.02","DOIUrl":"https://doi.org/10.18785/gcr.2901.02","url":null,"abstract":"Grand Bay National Estuarine Research Reserve (GBNERR) is a 7500 ha protected area in Jackson County, MS. In 2005, a levee breach at a fertilizer manufacturing facility released highly acidic and phosphate—rich wastewater into the reserve. A second spill occurred in September 2012 following Hurricane Isaac. We used orthophosphate (PO4 3—) concentrations to categorize the 2 events, post— events, and non—impact periods between the 2 spills. We examined spatial and temporal patterns in nutrients, chlorophyll, pH, and other parameters within and between monitoring stations. After the first event, pH at the Bangs Lake water quality station decreased to 3.7 and PO4 3— increased to over 4 mg P/l. Orthophosphate returned to background concentrations near the detection limit after approximately one year. Sampling 3 weeks after Hurricane Isaac showed PO4 3— concentrations over 1 mg P/l in Bangs Lake. Elevated PO4 3— levels were detected at other monitoring locations for 3—5 months, depending on distance from the fertilizer facility. Multiple comparison tests of trends within stations showed that both events had statistically similar PO4 3— concentrations, although the magnitudes and the time to return to baseline concentrations differed between stations. Temporal patterns of other nutrients had apparent long—term trends, particularly chlorophyll a, which showed an increase from 18—56% depending on station. This study provides a rare description of decadal water quality trends in a shallow, temperate estuary in response to discrete spill events. The results provide new information on the effects of phosphorus inputs to nitrogen—limited systems, having management implications for Gulf Coast estuaries.","PeriodicalId":36764,"journal":{"name":"GULF AND CARIBBEAN RESEARCH","volume":"29 1","pages":"1-14"},"PeriodicalIF":1.1,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67680783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5