Total sediment flux, grain size distributions and proportions of grain-size end members in sediment traps MO17 and MO18 (head of Martínez Channel, Chilean Patagonia)

Abstract: Total sediment fluxes, grain size distribution and proportions of the two main grain-size end members from fjord sediment samples collected at 15-day resolution between February 2017 and February 2019. These sediments originate from Baker River and were collected in a sequential trap moored at the head of Martínez Channel (Chilean Patagonia, 48°S). Other Description: Benjamin Amann, Sebastien Bertrand, Camila Alvarez Garreton, Brian Reid, (submitted). "Seasonal variations in the origin of river sediments (Baker River, Chile, 48°S): A pre-requisite for climate and hydrological reconstructions". JGR-Earth Surface摘要：本数据集包含2017年2月至2019年2月期间以15天分辨率采集的峡湾沉积物样品的总沉积物通量、粒度分布及两种主要粒度端元的占比。该批沉积物源自贝克河，采集自系泊于智利巴塔哥尼亚地区南纬48°的马丁内斯海峡口处的连续沉积物捕集器。 其他说明：Benjamin Amann、Sebastien Bertrand、Camila Alvarez Garreton、Brian Reid（已投稿）：《河流沉积物来源的季节变化（智利南纬48°贝克河）：气候与水文重建的先决条件》，JGR-Earth Surface