Salinity-driven stratification enhances riverine mercury export to the coastal ocean [0.03%]
盐度分层增强河流汞向近海的输送
Roland P Ovbiebo,Cathryn D Sephus,Amina T Schartup
Roland P Ovbiebo
Rivers transport 300 to 5000 Mg of mercury (Hg) annually to coastal oceans through estuaries, contributing 20-45% of total Hg input, with 100 to 1500 Mg reaching the open ocean. However, the impact of estuarine circulation and stratificatio...
Winter-Spring dynamics of dissolved organic carbon fluxes driven by precipitation in a North Carolina tidal marsh [0.03%]
北卡罗来纳潮汐盐沼中降水驱动的溶解有机碳通量的冬春动态特征
Marie Cindy Lebrasse,Blake A Schaeffer,DelWayne R Bohnenstiehl et al.
Marie Cindy Lebrasse et al.
The lateral transport of dissolved organic carbon (DOC) is crucial in tidal marsh carbon budgets, but estimating DOC remains a challenge due to the dynamic nature of terrestrial-aquatic interfaces and limitations of in situ observations. Th...
Drainage enhancement effects on a waterlogged Rhode Island (USA) salt marsh [0.03%]
改进排水对美国罗德岛一个过湿地盐沼的影响
Kenneth B Raposa,Robin L Weber,Wenley Ferguson et al.
Kenneth B Raposa et al.
Drainage enhancement (e.g., ditch digging, open-marsh water management, runnelling) has long been used to reduce tidal marsh soil waterlogging and surface ponding to promote salt hay production and mosquito control. Now it is also being use...
Two centuries of southwest Iceland annually-resolved marine temperature reconstructed from Arctica islandica shells [0.03%]
利用岛崎圆柱稚蛾贝壳重建冰岛西南部两个世纪的每年变化海洋温度记录
M J Mette,C Andersson,B R Schöne et al.
M J Mette et al.
Iceland's exposure to major ocean current pathways of the central North Atlantic makes it a useful location for developing long-term proxy records of past marine climate. Such records provide more detailed understanding of the full range of...
Impacts of climate change on estuarine stratification and implications for hypoxia within a shallow subtropical system [0.03%]
气候变化对河口层化的影响及其对浅水亚热带系统低氧的启示
Melissa S Duvall,Brandon M Jarvis,Yongshan Wan
Melissa S Duvall
Vertical density stratification often plays an important role in the formation and expansion of coastal hypoxic zones through its effect on near-bed circulation and vertical oxygen flux. However, the impact of future climate change on estua...
Spatial and temporal variations of estuarine stratification and flushing time across the continental U.S [0.03%]
美国大陆范围内河口分层和冲刷时间的变化分析
Xiao Shen,Naomi Detenbeck,Mingde You
Xiao Shen
Estuarine circulation attributes such as stratification and flushing time significantly influence estuarine ecological processes. Stratification reflects how much vertical mixing occurs in an estuary, while flushing time can describe the ex...
Adapting to heatwave-induced seagrass loss: Prioritizing management areas through environmental sensitivity mapping [0.03%]
基于环境敏感性制图的热浪引起的海草损失适应管理区域优先级划分
Sara Pruckner,Jacob Bedford,Leo Murphy et al.
Sara Pruckner et al.
Seagrass meadows support complex species assemblages and provide ecosystem services with a multitude of socio-economic benefits. However, they are sensitive to anthropogenic pressures such as coastal development, agricultural run-off, and o...
Molybdenum accumulation in sediments: a quantitative indicator of hypoxic water conditions in Narragansett Bay, RI [0.03%]
沉积物中钼的积累：罗德岛纳拉甘西特湾水体低氧条件的数量化指标
Warren S Boothman,Laura Coiro,S Bradley Moran
Warren S Boothman
Authigenic molybdenum (Mo) accumulation in marine sediments has often been used as a qualitative indicator of hypoxic bottom water. To investigate its use as a quantitative indicator of hypoxic exposure, sediment cores were collected from w...
Wetland Shear Strength with Emphasis on the Impact of Nutrients, Sediments, and Sea Level Rise [0.03%]
营养物质、沉积物和海平面上升对湿地剪切强度的影响
Navid H Jafari,Brian D Harris,Jack A Cadigan et al.
Navid H Jafari et al.
This paper presents a comprehensive review of shear strength measurements in wetland soils, which can be used to make inferences of the influence of nutrients and sediments on wetland health. Ecosystem restoration is increasing across the G...
Darryl E Marois,Hilmar A Stecher
Darryl E Marois
Salt marsh hydrology presents many difficulties from a measurement and modeling standpoint: bi-directional flows of tidal waters, variable water densities due to mixing of fresh and salt water, significant influences from vegetation, and co...