From adoption to implementation? An academic perspective on Sustainable Fisheries Management in a developing country

Despite the fact that Sustainable Fisheries Management (SFM) has long been proposed internationally, it remains controversial. Practical and successful applications are scarce, especially in developing countries with a recent history of massive overfishing, such as Mexico. Although SFM has been adopted at the highest level of the Mexican legal framework during the last two decades, its successful implementation still faces a series of complex challenges. At present, important changes in the Mexican political regime are at a breaking point, motivating the academic discussion about the national implications of adopting SFM approaches. Through the analysis of a series of deep interviews of key actors, combined with published material, the article illustrates how the fast-track adoption of SFM approaches has fared in a national fisheries context, the current situation being largely dysfunctional with regard to the challenges of SFM. A complicated mixture between unbeaten management and academic vestiges caused the present circumstances of an enhanced but limited fisheries system. The article proposes academic initiatives required to improve the implementation of SFM in Mexico based on an enhanced understanding of domestic historic conditions and challenges.     

Navigating the evolution of marine policy in Panama: Current policies and community responses in the Pearl Islands and Bocas del Toro Archipelagos of Panama

Recent changes in marine policy in Panama are closely related to sustained expansion of the Panamanian economy in the past ten years. Important drivers of economic growth such as the Panama Canal expansion, tourism, and real estate development directly involve marine and coastal areas. Therefore, maintaining the quality of these environments, as well as the sustainability of the human communities that depend on them, calls for the implementation of adequate management and planning policies. In light of a complex history of marine and coastal policy in Panama, current institutional restructuring processes, and a growing recognition of the importance of marine and coastal geographies, the authors aim to document the current status of, and community response to, marine and coastal policy in Panama, analyzed in terms of three important cross-cutting sectors: tourism, fishing, and conservation. To do so, the authors introduce two case studies: one in the Pearl Islands Archipelago and one in Bocas del Toro, each with varying degrees of participation or involvement in each sector, to illustrate the range of adaptations to change occurring in coastal communities. Based on an in-depth policy analysis and the case studies, the authors suggest that there are important administrative and structural gaps in the legislation and institutions that enforce them, as well as a lack of integration across institutions. In particular, the authors highlight the lack of clear marine and coastal property regimes as an obstacle to the implementation of integrative marine policies in Panama.     

海洋监测设备动力环境实验室信息管理系统的构建

实验室信息管理系统(LIMS)为实验室提供了便捷、准确、及时、规范的技术服务,已经被越来越多的实验室认可与应用。针对海洋监测设备动力环境实验室的实验业务与信息管理,分别从业务流程、用户需求和功能需求进行了分析,并对系统功能进行了详细设计。系统由基础设施层、数据层、支撑功能层、业务系统、标准规范支撑体系与信息安全支撑体系六部分组成,分为对外和对内两个应用部分,根据不同用户的不同权限,对实验室信息、实验数据、设备数据以及新闻等信息分别有不同的权限。该系统能够满足实验人员、管理人员与一般用户的不同需求,实现了对海洋监测设备动力环境实验室信息、实验数据与实验资源的有效管理,提高了仪器设备预约效率,实现了测试仪器装置的最大程度共享,节省了人力、物力和财力,同时,便于仪器设备的维修与维护与用户快速获得实验室各类信息。     

Ӧ�ǵش�̨��Ź۲⻷������

??????????????????????????????????????????????????????в?????????????????????????????????????????????≤1 nT/m????????????≤0.1 nT?????????????????????????????????????????????????????в???????????????????????????????????     

“陆态网络”Ⅱ期西部绝对重力测定结果分析

介绍了2013~2014中国大陆构造环境监测网络的基本情况及西部地区绝对重力观测的情况,并对观测结果进行分析。结果表明,成果稳定性良好,89.5%的成果观测精度优于±5.00μGal,能够满足"陆态网络"的技术要求。     

基于Android平台的葡萄园精准管理移动GIS系统研究

面向葡萄园移动信息采集和管理的需求,设计了基于移动终端的葡萄园信息管理系统,并在Android平台下开发实现了一个基于移动GIS技术的葡萄园信息管理系统。该葡萄园移动信息管理系统除基本的GIS地图功能外,能够采集和实时回传农田基础信息,远程控制葡萄园滴灌设备,并结合平板电脑的摄像头实现远程实时视频诊断。经过在宁夏回族自治区青铜峡市甘城子乡的葡萄园的应用试验证明,该系统能提高农业信息化水平,为葡萄生产提供定位定量的空间信息服务。     

基于SuperMap的济南市房屋安全管理云设计与实现

以济南市房屋安全管理云的整体设计与实现为研究内容,充分论述了该项目的建设目标、架构设计、建设内容和创新点,建设过程中广泛的引入了大数据、云计算、三维实景测量等先进技术手段,运用SuperMap系列GIS软件进行开发设计,为房屋安全管理模式的创新提供了有效的技术保障,为智慧房管建设提供了有益的探索和实践。     

基于GIS的人防工程管理信息系统的设计与实现

以长沙市为例,结合人防工程特点及人防管理需要,以全面提升对人防工程平时的管理能力和战时的效能发挥为目标,设计了基于GIS的人防工程管理信息系统,建立了系统总体架构,实现了系统功能。实践表明,该系统实现了人防工程在规划布局、建设管理、平战转换、维护使用等方面的支撑保障作用。     

热带季节内振荡对西北太平洋台风生成的大尺度环境的影响

基于澳大利亚气象局发布的RMM(Real-time Multivariate Madden-Julian oscillation)指数,将热带大气季节内振荡划分为8个位相,统计分析了各位相西北太平洋台风生成频数和位置的变化特征,并进一步利用BDI(Box Difference Index)指数分析了台风生成的活跃和不活跃位相之间环境要素的差别。结果表明,相比于台风生成的不活跃位相(1、2、3位相),在利于台风生成的活跃位相(5、6、7位相)期间,环境场具有更强的低层辐合和高层辐散外流、更高的对流层中层相对湿度和更广的垂直切变较小区域。进一步研究表明,在台风生成的活跃和不活跃位相之间,大尺度环境场的差别主要体现在动力因子方面,尤其是低层辐合场。     

中国24h台风路径预报难点及其大尺度环流分析

主要分析了2005—2012年中国24 h台风路径预报误差较大的样本及其对应的大尺度环流特征。基于850 hPa风场的低通滤波等分析发现:去除占总数3.9%的预报误差最大样本后,平均预报误差可以减小8.5%。这些预报误差最大的样本中有近60%呈现为移向误差较小、移速较观测慢的特点。与之相对应的大尺度环境场可分为气旋性环流、弱背景场和副热带高压西侧3类。气旋性环流包含近3/4的样本,其中又有一半受季风涡旋的影响。平均移动速度分析表明,这些台风起报时刻前后,平均移速的突然增加是预报移速较慢的主要原因,这是中国台风24 h路径预报的主要难点之一。