摘要：The climate variability in global land precipitation is important for the global hydrological *** on the Coupled Model Intercomparison Project Phase 6(CMIP6)historical experiments and the Global Monsoons Model Intercomparison Project(GMMIP)Tier-1 experiments,the spatialtemporal characteristics of global and regional land precipitation long-term climate changes in CAS FGOALS-f3-L are evaluated in this *** comparing these two kinds of experiments,the precipitation biases related to the SSTs are also *** results show that the two experiments could capture the precipitation trend and amplitude to a certain degree compared with *** GMMIP simulations show a higher skill than the historical runs verified by correlation coefficients partly because the observed monthly mean SST was *** the Northern Hemisphere,GMMIP can reproduce the trend and variability in global precipitation,while historical simulations cannot reproduce the trend and ***,both experiments fail to simulate the amplitude of the southern hemisphere summer precipitation *** empirical mode decomposition(EEMD)was applied to compare the simulated precipitation on different time *** sea surface temperature anomaly(SSTA)bias,especially the La Ni?a-type SSTA,is the dominant source of the model bias for simulating interannual precipitation *** authors also emphasize that the response of precipitation anomalies to the ENSO effect varies *** study highlights the importance of the multiannual variability in SSTAs in global and hemispheric precipitation *** ways to improve the simulation of global precipitation for CAS FGOALS-f3-L are also discussed.

摘要：随着全球贸易的持续增长和新一代信息技术的快速发展,智慧港口成为加快建设交通强国的重要先行领域,对提升港口运营效率和响应国际贸易挑战至关重要。为推动港口产业数字化转型,提升港口运营能力、服务质量和物流效率,综合运用文献研究、比较分析和案例分析等研究方法,分别从码头类型、技术应用、场景应用3个方面分析我国现阶段智慧港口的建设情况,总结出智慧港口建设面临发展不够均匀、新一代信息技术应用不够广泛、数据应用不够充分等问题,提出未来我国智慧港口将向智慧化转型、融合化协同、关键技术自主可控、绿色低碳和数据开放共享发展。研究成果可为智慧港口的规划和管理提供参考。

摘要：近10年,海上风电方兴未艾,广东省从近海逐步到深远海规模化开发海上风电,规划打造粤东、粤西1000万千瓦级海上风电基地,阳江、汕尾、揭阳、汕头先后启动海上风电相关物料码头、重大件设备码头以及运营维护码头建设,海上风电母港初见雏形。调研广东省海上风电母港建设和运营情况,对比分析国内外海上风电母港的发展现状,总结固定式风电机组和漂浮式风电机组发展对港口资源的使用需求,并结合广东省海上风电规划容量和沿海港口规划布局情况,基于集约、高效利用岸线和土地资源以及促进海上风电产业集群集聚发展的角度,提出海上风电母港规划布局建议,供海上风电母港选址建设和港口规划调整参考。

摘要：水上飞机和水上机场具备诸多优势而在欧美等地区使用较为普遍,而国内由于空域管制,建国以来水上飞机相关业务发展几乎处于停滞状态。近年来随着低空管理改革的深入,水上飞机及相关行业研究的热点。大力发展水上飞机相关业务是适合我国国情的选择,为促进水上飞机在我国的发展,相关标准和规范体系是必不可少的研究内容。针对目前国内水上机场设计规范的空白,本文基于国内港口规划设计准则,借鉴美国交通部联邦航空管理局的设计经验,对水上机场平面布置的设计要素进行了整理分析,并且对水上操作区及接岸设施的相关布置内容的设计参数给出了相应建议,可供水上机场设计参考。