Boletin de Investigaciones Marinas y Costeras最新文献_第2页

Pycnogonida de aguas mexicanas: listado con observaciones en diversidad y ecología 墨西哥水域的Pycnogonida:在多样性和生态学观察中列出

Boletin de Investigaciones Marinas y Costeras Pub Date : 2022-06-14 DOI: 10.25268/bimc.invemar.2022.51.1.1186

Luis Miguel Ramírez-Tello, J. L. Tello-Musi, Roberto López-García

引用次数: 0

Nuevos registros de anélidos del banco de las Ánimas, Caribe colombiano 哥伦比亚加勒比地区banco de las animas的环节动物新记录

Boletin de Investigaciones Marinas y Costeras Pub Date : 2022-06-14 DOI: 10.25268/bimc.invemar.2022.51.1.1083

Shanly Coneo-Gómez, Silvia L. Sierra-Escrigas, P. R. Dueñas-Ramírez, Rocío García-Urueña

引用次数: 0

Cultivo suspendido de la ostra perlera alada Pteria colymbus (Röding), en diferentes condiciones hidrográficas y métodos de cultivo 在不同水文条件和栽培方法下暂停养殖有翅珍珠牡蛎Pteria colymbus (roding)

Boletin de Investigaciones Marinas y Costeras Pub Date : 2022-06-14 DOI: 10.25268/bimc.invemar.2022.51.1.1016

J. Revilla, José H. Peñuela-Jiménez, Adrián Márquez, César Lodeiro, Pedro E. Saucedo, L. Freites

{"title":"Cultivo suspendido de la ostra perlera alada Pteria colymbus (Röding), en diferentes condiciones hidrográficas y métodos de cultivo","authors":"J. Revilla, José H. Peñuela-Jiménez, Adrián Márquez, César Lodeiro, Pedro E. Saucedo, L. Freites","doi":"10.25268/bimc.invemar.2022.51.1.1016","DOIUrl":"https://doi.org/10.25268/bimc.invemar.2022.51.1.1016","url":null,"abstract":"The performance of the winged pearl oyster Pteria colymbus juveniles under suspended culture conditions was evaluate, including five culture methods and two seasons: upwelling and non-upwelling. Culture methods comprised enclosures confining the oysters: BTBC, BBOand BTO; and two other unconfined-oyster: OFOB and FNS. The initial shell height of the oysters ranged between 31–35 mm in both seasons. The increase in shell size and dry mass of soft tissues showed significant differences between seasons. Greatest growth occurred with the OFOB and FNS unconfined methods. The ANOVA II analysis showed significant differences between the variables obtained in both stations and culture methods. Principal Component Analysis showed that the interactions between the variables: temperature (inverse relationship), and UI, chl-a and POM (direct relationship) explained 89 % of the variability of the growth of the oysters. Given the low survival rates, attributed to the presence of predators within the closed enclosures and the higher growth seen in the culture methods without confinement, we recommend using the FNS and OFOB methods, taking advantage of the byssus produced by P. colymbus.","PeriodicalId":35743,"journal":{"name":"Boletin de Investigaciones Marinas y Costeras","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48274608","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: 0

Primer registro y extensión del rango de distribución del erizo de mar profundo Hygrosoma petersii (A. Agassiz, 1880) (Echinodermata, Echinoidea) para el Caribe sur 南加勒比深海刺猬Hygrosoma petersii (A. Agassiz, 1880)(棘皮动物，棘皮总科)的首次记录和分布范围的扩展

Boletin de Investigaciones Marinas y Costeras Pub Date : 2022-06-14 DOI: 10.25268/bimc.invemar.2022.51.1.1168

Daniela Yepes-Gaurisas, Giovvana M. Guerrero-Correa

引用次数: 0

Gen Citocromo Oxidasa I confirma la presencia del nemertino Carcinonemertes conanobrieni, parásito de la langosta espinosa del Caribe (Panulirus argus) en Colombia 细胞色素氧化酶I基因证实了哥伦比亚加勒比棘龙虾（Panulirus argus）的寄生虫Nemertino caninemertes conanobrieni的存在

Boletin de Investigaciones Marinas y Costeras Pub Date : 2022-06-14 DOI: 10.25268/bimc.invemar.2022.51.1.1066

Amanda Berben Henríquez, Jaime Gonzalez-Cueto, Angie Colorado

{"title":"Gen Citocromo Oxidasa I confirma la presencia del nemertino Carcinonemertes conanobrieni, parásito de la langosta espinosa del Caribe (Panulirus argus) en Colombia","authors":"Amanda Berben Henríquez, Jaime Gonzalez-Cueto, Angie Colorado","doi":"10.25268/bimc.invemar.2022.51.1.1066","DOIUrl":"https://doi.org/10.25268/bimc.invemar.2022.51.1.1066","url":null,"abstract":"Morphological identifications complemented with molecular analysis are important for the delimitation of cryptic species. This document contains annotations on the molecular identification of the parasitic nemertine Carcinonemertes conanobrieni in the Caribbean spiny lobsters Panulirus argus. The collected nemerteans were found parasitizing ovigerous lobsters from the Gulf of Salamanca (Puebloviejo), Colombia. DNA was extracted from a specimen and a fragment of the mitochondrial gene Cytochrome Oxidase I (COI) was amplified using Folmer’s universal primers, the sequence was edited with ProSeq 3.5 and aligned with all the C. conanobrienisequences available in GenBank. A sequence of 488 base pairs corresponding to the section of the genetic barcode of the COI gene was obtained, the matrix of genetic distances showed little variation when comparing the obtained sequence with those available in the GenBank database. These results confirm the presence of this nemertean in the Panulirus argus lobsters in Colombia providing valuable information for the correct identification and detection of this parasitic species in the country, thus facilitating its monitoring","PeriodicalId":35743,"journal":{"name":"Boletin de Investigaciones Marinas y Costeras","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42737273","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: 0

Nueve décadas de explotación de sardina Sardinella aurita en Venezuela, revisión crítica 委内瑞拉沙丁鱼90年的开发，批判性回顾

Boletin de Investigaciones Marinas y Costeras Pub Date : 2022-06-14 DOI: 10.25268/bimc.invemar.2022.51.1.1102

Alfredo Gómez Gaspar

{"title":"Nueve décadas de explotación de sardina Sardinella aurita en Venezuela, revisión crítica","authors":"Alfredo Gómez Gaspar","doi":"10.25268/bimc.invemar.2022.51.1.1102","DOIUrl":"https://doi.org/10.25268/bimc.invemar.2022.51.1.1102","url":null,"abstract":"The Spanish sardine Sardinella aurita, is the most important fishing resource in Venezuela, on Margarita Island it began its fishing and canning. This review estimates catch over nine decades and causes of fishing continuity. In 90 years, 4,386,758 tons were caught, a modest volume due to poor statistics. Three management ordinances have been enacted the first appeared after 40 years of activity in canning plants. The sardine industry has four periods, the first between 1927 and 1973 without fishing regulation and another three (1974-2005; 2006-2013 and 2014-2017) when the ordinances are applied. In each one the catch, annual average, operating gears, the capture per unit of effort and relevant investigations are considerate. The current regulation was based on the noticeable decrease in catches since 2005, which is why, in 2013, a ban was imposed and the minimum catch size was established at 19 cm. The regulation is ineffective because after seven years, the catches do not recover previous levels, in addition, it is incomprehensible to increase fishing gear (357 fishing in 2017). The artisanal fishing with beach seine (chinchorro) and the average maturity size of the species explain the permanence of the fishery, which endangered by the intensive use of purse seines that must be restricted.","PeriodicalId":35743,"journal":{"name":"Boletin de Investigaciones Marinas y Costeras","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48414058","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: 1

La recuperación ambiental de los principales destinos de interés turístico del Caribe colombiano que generó la cuarentena del Covid-19 哥伦比亚加勒比地区主要旅游目的地的环境恢复导致了Covid-19的隔离

Boletin de Investigaciones Marinas y Costeras Pub Date : 2021-11-17 DOI: 10.25268/bimc.invemar.2021.50.2.1033

Marcos Correa, Wilberto Pacheco Paternina, Constanza Ricaurte-Villota

{"title":"La recuperación ambiental de los principales destinos de interés turístico del Caribe colombiano que generó la cuarentena del Covid-19","authors":"Marcos Correa, Wilberto Pacheco Paternina, Constanza Ricaurte-Villota","doi":"10.25268/bimc.invemar.2021.50.2.1033","DOIUrl":"https://doi.org/10.25268/bimc.invemar.2021.50.2.1033","url":null,"abstract":"Para contrarrestar la propagación de la enfermedad pandémica del Covid-19, el gobierno de Colombia decretó un periodo de cuarentena de marzo 24 a julio 1 de 2020, que obligó al cese de las actividades turísticas y al cierre de los principales destinos turísticos del Caribe colombiano: Santa Marta, Cartagena y San Andrés. Durante este periodo se percibió un incremento significativo en la calidad ambiental de estas zonas costeras. Para cuantificar los cambios ambientales en la zona costera, se analizó la variación en la concentración de la clorofila y los sólidos suspendidos totales de la misión satelital Sentinel-3, 30 días antes y después del inicio de la cuarentena. Los resultados mostraron una disminución en la concentración de clorofila (> 20 %) y sólidos suspendidos (> 40 %) frente a Santa Marta y Cartagena, pero ningún cambio significativo en San Andrés. Aunque parte de esta reducción estuvo vinculada a cambios estacionales en forzantes locales, los resultados sugieren que la recuperación ambiental podría ser un efecto remoto del cese de actividades contaminantes en el territorio continental. Así, la cuarentena Covid-19 proporciona un referente para observar efectos de las actividades productivas y turísticas, potencialmente útil para establecer la capacidad de carga y recuperación de ecosistemas costeros.","PeriodicalId":35743,"journal":{"name":"Boletin de Investigaciones Marinas y Costeras","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45598108","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: 0

Respuesta a corto plazo de parámetros fisicoquímicos del agua a la rehabilitación hidrológica de caños en manglares de Cispata, Caribe colombiano 哥伦比亚加勒比西斯帕塔红树林水理化参数对水文修复的短期反应

Boletin de Investigaciones Marinas y Costeras Pub Date : 2021-11-17 DOI: 10.25268/bimc.invemar.2021.50.2.1106

Ostin Garcés Ordóñez, Alexandra Rodríguez Rodríguez, Luisa Espinosa Díaz, Fabián Escobar Toledo, Denise DelValle Borrero

{"title":"Respuesta a corto plazo de parámetros fisicoquímicos del agua a la rehabilitación hidrológica de caños en manglares de Cispata, Caribe colombiano","authors":"Ostin Garcés Ordóñez, Alexandra Rodríguez Rodríguez, Luisa Espinosa Díaz, Fabián Escobar Toledo, Denise DelValle Borrero","doi":"10.25268/bimc.invemar.2021.50.2.1106","DOIUrl":"https://doi.org/10.25268/bimc.invemar.2021.50.2.1106","url":null,"abstract":"Se evaluó la respuesta en el corto plazo (<6 meses) de parámetros fisicoquímicos del agua, a la rehabilitación hidrológica (RH) de caños colmatados en manglares de Cispata, Caribe colombiano. Entre septiembre-2018 y septiembre-2019 se midieron parámetros fisicoquímicos antes y después de la RH. Se calculó el Índice de Calidad de Aguas Marinas y Costeras (ICAMPFF) en caños y ciénagas. La calidad del agua antes de la RH en algunas estaciones era pésima, en otras inadecuada y aceptable; después de cinco meses de la RH, la calidad fue aceptable en todas las estaciones. Después de la RH la salinidad y temperatura del agua dentro del manglar disminuyeron a valores adecuados para las plántulas de mangles. En el corto plazo, la RH mejoró significativamente las condiciones fisicoquímicas del agua en caños, ciénagas y dentro del manglar para la preservación de fauna y plántulas de mangles. Los resultados son aplicables en la gestión de la restauración de manglares y su manejo adaptativo.","PeriodicalId":35743,"journal":{"name":"Boletin de Investigaciones Marinas y Costeras","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44563596","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: 2

Patrones de circulación superficial sobre la plataforma interna entre bahía El Uno y Punta de Las Vacas, Golfo de Urabá, Caribe colombiano 哥伦比亚加勒比乌拉巴湾El Uno湾和Punta de las Vacas之间内部平台上的表面环流模式

Boletin de Investigaciones Marinas y Costeras Pub Date : 2021-11-17 DOI: 10.25268/BIMC.INVEMAR.2021.50.2.933

Dannys Paola Hernandez Morales, Yorlenys Romaña Torres, Alfredo Jaramillo-Vélez, J. L. Pelegrí, Vladimir Giovanni Toro Valencia

{"title":"Patrones de circulación superficial sobre la plataforma interna entre bahía El Uno y Punta de Las Vacas, Golfo de Urabá, Caribe colombiano","authors":"Dannys Paola Hernandez Morales, Yorlenys Romaña Torres, Alfredo Jaramillo-Vélez, J. L. Pelegrí, Vladimir Giovanni Toro Valencia","doi":"10.25268/BIMC.INVEMAR.2021.50.2.933","DOIUrl":"https://doi.org/10.25268/BIMC.INVEMAR.2021.50.2.933","url":null,"abstract":"Good knowledge of the coastal circulation patterns is essential for a proper management of the coastline, especially in areas with a high anthropic pressure. In order to determine the main characteristics of the coastal currents in the Gulf of Uraba, the seasonalpatterns of surface circulation were measured and analyzed during times of high and low rainfall along 6 km of coastline, between the Punta de Las Vacas and Punta Yarumal coastal spit systems, in the municipality of Turbo, Antioquia. These measurements were made with surface drifters, which were launched at different tide stages and tracked for time periods based on the semi-diurnal cycle. The in-situ measurements were analyzed alongside tide and wind data from a climatic station located near the gulf. The circulation patterns behaved differently depending on the season of the year. In the rainy season, with southerly winds, the drifters moved mainly towards the north while during the dry season, with northerly winds, all the drifters moved to the south. Although the circulation patterns showed a strong relationship with the tidal cycle and wind conditions, the Turbo and El Uno Bays modified some of the drifter’s paths.","PeriodicalId":35743,"journal":{"name":"Boletin de Investigaciones Marinas y Costeras","volume":"50 1","pages":"9-30"},"PeriodicalIF":0.0,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48561820","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: 0

Conservación de la tortuga carey (Eretmochelys imbricata) en Rincón del Mar, Colombia 哥伦比亚rincon del Mar的玳瑁保护(Eretmochelys imbricata)

Boletin de Investigaciones Marinas y Costeras Pub Date : 2021-11-17 DOI: 10.25268/bimc.invemar.2021.50.2.1066

Rafael Andrés Álvarez-Rodríguez, Cristian Ramírez-Gallego, Nicolás Restrepo-Garzón, Tulio Ruíz-Álvarez, Karla G. Barrientos-Muñoz

{"title":"Conservación de la tortuga carey (Eretmochelys imbricata) en Rincón del Mar, Colombia","authors":"Rafael Andrés Álvarez-Rodríguez, Cristian Ramírez-Gallego, Nicolás Restrepo-Garzón, Tulio Ruíz-Álvarez, Karla G. Barrientos-Muñoz","doi":"10.25268/bimc.invemar.2021.50.2.1066","DOIUrl":"https://doi.org/10.25268/bimc.invemar.2021.50.2.1066","url":null,"abstract":"Se describen los procesos de conservación y ecología de anidación de la tortuga carey (Eretmochelys imbricata), producto del monitoreo sistemático entre 2018 y 2019 en el corregimiento de Rincón del Mar, San Onofre, Sucre. Se registraron seis nidadas de tortuga carey, todos fueron dejadas in situ y un nido fue saqueado por humanos. Las hembras desovaron un total de 761 huevos en cinco nidadas (promedio ± DE: 152,2 ± 15,5 huevos por nidada). El éxito de eclosión fue en promedio 78,2 ± 12,4 % y el éxito de emergencia fue en promedio 74,7 ± 14,1 % (n = 5). El periodo de incubación fue en promedio de 54 ± 7,8 días (n = 4). Fueron liberadas 591 crías al mar, de las cuales 22 (3,72 %), fueron rescatadas y liberadas con la comunidad. Además, se realizaron mediciones físicas de los nidos (ancho, profundidad, distancia a la playa), medidas morfométricas de los neonatos (ARC, LRC y peso) y se identificaron amenazas en el sector. Nuestros resultados contribuyen al conocimiento del estado actual de la tortuga carey, así como lo indispensable de la participación comunitaria para su conservación en Rincón del Mar.","PeriodicalId":35743,"journal":{"name":"Boletin de Investigaciones Marinas y Costeras","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44484097","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: 0