Field observations of Hydrodynamics in a shallow coral reef lagoon : Poe lagoon - New Caledonia

field trips have been conducted from february 2019 to may 2020 in poe lagoon (south province - new caledonia) to characterize its hydrodynamic processes and functionning. this shallow lagoon belongs to a wider area which has been registered at the unesco world natural heritage list in 2008 and has experienced recently beaching of seaweed (ulva sp.). a dedicated project (elade) has been launched to investigate paths of enrichment of this lagoon. this dataset belongs to the hydrodynamics task of this multidisciplinary project. several moorings (~ 15) have been placed for observations of currents, temperature, pressure and salinity dynamics during 2 legs (feb. to may 2019 ; july-august 2019). during this field period, one major atmospheric event happened in february 2019 : oma cyclone. from september 2019 to may 2020, a single station (temperature, salinity, pressure) has been kept in the area of maximum ulva biomass.sampling strategy avalaible on sextant - marine geographic information system.more information on presence project.

自2019年2月至2020年5月，在波埃潟湖（新喀里多尼亚南省）开展了实地考察，旨在对该区域的流体动力学过程及功能进行表征。该浅水潟湖隶属于一个更广阔的区域，该区域已于2008年被列入联合国教科文组织世界自然遗产名录，并且近期出现了海藻（乌尔瓦属）的滩涂现象。为此，一项专门的项目（ELADE）已被启动，以探究该潟湖的富集途径。本数据集属于该多学科项目中的流体动力学任务。在此期间，共放置了约15个浮标，用于观测在两个阶段（2019年2月至5月；2019年7月至8月）中的水流、温度、压力和盐度动态变化。在此实地考察期间，2019年2月发生了一次主要的大气事件：奥马飓风。从2019年9月至2020年5月，在乌尔瓦生物量最大的区域维持了一个单一站点（温度、盐度、压力）的观测。采样策略可在六分仪-海洋地理信息系统上查阅。更多关于存在项目的信息。