会议诉讼 http://hdl.handle.net/10862/3357. 2021-07-18T10:19:07Z 提高西非灰色文学的可用性改善海洋渔业管理 http://hdl.handle.net/10862/6040 提高西非灰色文学的可用性,以改善海洋渔业管理象征,丹林岛;玛丽亚的kalents;超级,达里尔;Keita,Arame Arame东部大西洋(CECAF)的渔业委员会旨在通过知情发展渔业管理行动,促进在Cape Spartel和刚果河之间的中央大西洋地区的生活海洋资源可持续利用。水产科学和渔业摘要(ASFA)通过开发涵盖主要文学的海洋渔业研究的全面库存,促进了CECAF-PESCAO项目“改善了西非区域渔业治理”(在线提供商业和免费使用平台。)在机构持有的灰色文学,并不总是在线访问。该地区渔业管理研究评估将使CECAF,ASFA和批判性,成员国能够访问相关的上下文和可辨认的科学材料和出版物的手段。目录和随后对区域渔业管理层的大量信息的编目和后续的伯格计分析将通过突出渔业管理领域来调查国家一级的核心基于研究的渔业管理建议。本文介绍了研究库存和生物毛管测量分析的初步结果,比较了该地区的主要和灰色文学系列和各个国家一级的主要和灰色文学系列信息的数量和类型。 2021-02-01T00:00:00Z 在巨泥蟹,Scylla Serrata的蜕皮阶段蜕皮抑制激素(MIH)和细胞外信号调节激酶(ERK)的表达 http://hdl.handle.net/10862/3435. Karen Camille巨型泥蟹蜕皮蟹(Scylla Serrata Perez)的蜕皮抑制激素(MIH)和细胞外信号调节激酶(ERK)的表达;Huervana,Joana Joy;埃格里亚,玛丽亚罗纳;Ablan-Lagman,MA。卡门生存和泥蟹和任何其他甲壳类动物的生长取决于蜕皮。蜕皮受几种激素的影响,其中两种激素是莫尔特抑制激素{MIH}和促进莫尔特促进激素,细胞外信号调节激酶(ERK)。控制和同步螃蟹的蜕皮将是泥蟹工业的大幅提升,特别是在软壳蟹的生产中。控制蜕皮的最佳方法是在一起储存相同蜕皮阶段的少年螃蟹。在该研究中,使用定量实时聚合酶链反应(1RT-PCR)分析激素表达。基于MIH和ERK表达水平建立了36种幼儿S.Sserrata的MOLT阶段。使用主成分分析(PCA)分析。 One group of six individuals had MIH value equal to zero and presumed to be in the PR stage. The rest of the crabs had values for MIH and were presumed to be in the PM-IM stage. The value of ERK for the PM-IM stage was higher at 24.79 than in the PR stage at 21.67. Based on the data gathered, morphological markers may now be identified to standardize hormone expression. This would be the first study concerning the comparison of hormones during molting. 2017-01-01T00:00:00Z 利用海参的综合多途中水产养殖的发展 http://hdl.handle.net/10862/3447. 利用Sea Cucumber Watanabe,Satoshi开发综合多途中养殖水产养殖;Kodama,Masashi;sumbing,oveemel g;莱巴塔拉莫斯,马。Junemie Hazel Gruenthal,Kristen;生锈,迈克;奥林,保罗;特伦蒂索特,艾米丽在东南亚国家,水产养殖产量继续增加。水产养殖流出物与水和沉积物富营养化相关的环境恶化已经有问题,有时导致疾病爆发和鱼类因缺氧和硫化氢中毒而杀死。综合多途中的水产养殖(IMTA)是可持续水产养殖的有希望的措施之一。 In this study, a box model estimation of nitrogen (N) budget based on experimental data and values from literature was made for a system of sandfish (Holothuria scabra) in sea cage IMTA with milkfish (Chanos chanos) and Elkhorn sea moss (Kappaphycus alvarezii). Information on stocking density, stocking size, mortality, growth, feed ration, feed assimilation, NH4-N production and NH4-N absorption of these species was obtained from a series of experiments and existing literature. In the production system 26 g milkfish were cultured in a 5 x 5 x 4 m cage at the stocking density of 36.7 ind/m3 with the initial feeding ration of 10% of body weight which was gradually decreased to 4% over time; 10 g sandfish were cultured in a cage with the same bottom area as milkfish cage hanged under the milkfish cage to trap particulate N waste (i.e. feces and leftover feed) at the stocking density of 35 ind/m2; the stocking weight of Elkhorn sea moss line culture was 10 kg; culturing period was 200 days. It was estimated that milkfish culture cumulatively produced 145 kg of particulate N, and milkfish and sandfish together produced 60 kg of NH4-N in 200 days of culture. Daily assimilation rate of the particulate N by sandfish ranged 3.4 - 12.4%, and 4.3% of the particulate N was estimated to be removed by sandfish in 200 days of culture. Daily absorption rate of NH4-N by Elkhorn sea moss increased exponentially with time and reached 100% after 125 days of culture. Cumulative NH4-N was estimated to be depleted after 162 days of culture. For complete utilization of particulate N by the end of culture, sandfish stocking density should be 805 ind/m2, which is 200 times as high as that in existing sandfish aquaculture operations. 2017-01-01T00:00:00Z 菲律宾银Therapon幼虫的形态学发育和生存,Leiopotherapon Plumbeus(kner,1864)在不同的饲养方案下饲养 http://hdl.handle.net/10862/3317. 菲律宾银Herapon幼虫的形态学发育和生存,Leiopotherapon Plumbeus(膝关节,1864)在不同饲养方案Añano,朱莉安德里亚饲养。Eguia,Maria Rowena R.菲律宾银Herapon,Leiopotherapon Plumbeus,当地被称为Ayungin,是该国的地方性鱼类。尽管其人口和商业捕获的衰落,但对银托管的需求仍然很高。考虑到这一物种股票增强物种的潜力,专注于开发初始喂养策略,为水产养殖提供潜在的L. plumbeus幼年。进行的实验是短期持续的10天饲养实验,其利用不同食物生物的不同饲养方案[Brachionus(B),Moina(M),与BM,小球藻(C)和过滤湖水(L)进行过滤]。评估了形态测量测量以评估不同进料方案中幼虫的生长性能。在9dAh喂养实验结束时确定存活率(孵化后的天数)。在不同饲养方案下饲养的L.Plumbeus幼虫的生长参数显示出在5 dah(p <0.05)上开始的显着差异。在总共10天后,在两种进料方案(C和L)下观察到鱼类幼虫样品显着下降。与其他治疗相比,BM具有显着的存活率(18.07±7.09%)。 B. rotundiformis (15-20 mL-1) can be considered as a starter food for silver therapon larviculture and M. micrura (5-10 mL-1) can be utilized during an assumed co-feeding phase at 6 DAH. 2016-01-01T00:00:00Z