☆ 4.7 Article

Tidal exchange of dissolved metal(loid)s and organic matters across the sediment-water interface in a salt marsh-mangrove ecotone

JOURNAL OF HYDROLOGY (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Environmental

Hydrologic Control on Arsenic Cycling at the Groundwater-Surface Water Interface of a Tidal Channel

Xuan Yu et al.

Summary: Historical industrial activities have caused soil contamination at coastlines worldwide, which are susceptible to disruptions by climate change and rising sea levels. However, the effects of hydrologic dynamics on contaminant transportation in tidal environments have not been extensively studied. This research collected data from various sensors at a contaminated site near a freshwater tidal channel and found that seasonal groundwater interactions and sub-daily water level fluctuations in the channel contribute to varying redox conditions and contaminant concentrations. The findings highlight the importance of understanding the impacts of sea-level rise on the mobility of coastal solutes.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2023)

添加到收藏夹

Article Engineering, Environmental

Molecular Probing of DOM Indicates a Key Role of Spruce-Derived Lignin in the DOM and Metal Cycles of a Headwater Catchment: Can Spruce Forest Dieback Exacerbate Future Trends in the Browning of Central European Surface Waters?

Joeri Kaal et al.

Summary: Peatlands and coniferous forests in the Northern Hemisphere and Central Europe are experiencing significant environmental changes, resulting in browning of surface waters and elevated concentrations of dissolved organic matter (DOM) and metals. This has implications for global carbon cycle, peatland and forest management, and water treatment. A study in the Harz Mountains, Germany, found strong relationships between DOM and metals, with seasonal variations in DOM quality and DOM-metal binding mode. The products of polyphenols play a key role in DOM-metal complexes.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022)

添加到收藏夹

Article Environmental Sciences

Pollution assessment and sources of dissolved heavy metals in coastal water of a highly urbanized coastal area: The role of groundwater discharge

Manhua Luo et al.

Summary: This study analyzed the heavy metal concentrations and physicochemical parameters in coastal waters in the heavily urbanized Guangdong-Hong Kong-Macao Greater Bay Area (GBA) in China, revealing the spatial distribution characteristics, pollution degrees, and sources of heavy metals. The results indicated that the pollution levels of lead and zinc in seawater were higher, possibly derived from atmospheric deposition and human activities.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

添加到收藏夹

Article Environmental Sciences

Variability of dissolved organic matter in two coastal wetlands along the Changjiang River Estuary: Responses to tidal cycles, seasons, and degradation processes

Xiaohui Zhang et al.

Summary: This study investigates the dissolved organic matter (DOM) in coastal tidal marsh-estuary systems in the Changjiang River Estuary (CRE). The DOM composition varies with hydrological regimes, seasons, and environmental conditions, and is influenced by removal processes such as photochemical and microbial degradations. The study reveals the dynamics of DOM and its optical properties, as well as the impact of photochemistry and microbial alterations on DOM removal. Principal component analysis (PCA) helps to understand the processes regulating DOM dynamics and differentiate between different marshes and samples affected by episodic weather events. The study highlights the significance of large rivers like the Changjiang River in estuarine marsh DOM dynamics.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

添加到收藏夹

Article Engineering, Civil

Porewater exchange drives nutrient cycling and export in a mangrove-salt marsh ecotone

Fenfang Wang et al.

Summary: This study investigated a tidal creek in China with a significant mangrove-salt marsh gradient, revealing differences in nitrogen and phosphorus cycling between mangrove and salt marsh that have significant implications for coastal waters. Denitrification dominated nitrogen removal in both mangrove and salt marsh, with salt marsh having less capacity for ammonium production. The study highlighted the impact of mangrove-salt marsh ecotone on coastal eutrophication potential by modifying nutrient stoichiometry and porewater exchange.

JOURNAL OF HYDROLOGY (2022)

添加到收藏夹

Article Engineering, Environmental

How do drying-wetting cycles influence availability of heavy metals in sediment? A perspective from DOM molecular composition

Mei Huang et al.

Summary: This study investigates the influence of drying-wetting cycles on the availability and mobility of heavy metals in sediment, focusing on the molecular composition of dissolved organic matter (DOM). The results show that drying-wetting cycles can promote the degradation of labile fractions of DOM and retain fractions with high aromaticity and molecular size. The decrease in the availability of Cd is closely related to changes in DOM composition, while Zn and Cu availability remains almost unchanged. These findings have implications for the environmental geochemical cycling of heavy metals in riparian sediment.

WATER RESEARCH (2022)

添加到收藏夹

Article Engineering, Environmental

Regional-scale investigation of the molecular weight distribution and metal-binding behavior of dissolved organic matter from a shallow macrophytic lake using multispectral techniques

Tuantuan Fan et al.

Summary: In this study, the characteristics and metal-binding behaviors of dissolved organic matter (DOM) with different molecular weights (MW), fluorescence components, and functional groups in Dongping Lake were explored using various spectroscopic techniques. The results showed that the lake was dominated by low MW protein-like materials. Upon addition of copper (Cu2+) and lead (Pb2+), the complexation preferentially occurred in protein-like materials, which was influenced by MW fractionation. Different active points were identified for binding of Cu and Pb, and the protein-like components exhibited higher binding affinities than humic-like components. The study also revealed spatial variations in the complexing affinities of Cu and Pb in the lake, with higher affinities observed in the center and entrance, respectively.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Engineering, Environmental

Effects of fiddler crab bioturbation on the geochemical migration and bioavailability of heavy metals in coastal wetlands

Feng Pan et al.

Summary: Fiddler crabs, as ecosystem engineers, can alter biogeochemistry in coastal wetlands. This study found that their burrowing activity increases the concentration of heavy metals in sediment and enhances the retention of dissolved heavy metals. The hydrological conditions in different coastal wetlands regulate the effects of bioturbation on heavy metal behavior. Therefore, the importance of bioturbation in heavy metal migration and bioavailability needs to be reconsidered.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Environmental Sciences

How Does Mangrove Expansion Affect Structure and Function of Adjacent Seagrass Meadows?

Cayla R. Sullivan et al.

Summary: Global temperature rise leads to species-specific geographic range expansions, such as mangroves encroaching temperate salt marshes, altering animal communities and nutrient cycling in intertidal zones. Changes in intertidal plant composition influence environmental conditions, biogeochemical cycling, seagrass growth, and invertebrate communities. The impacts of adjacent intertidal habitats on subtidal ecosystems highlight the far-reaching consequences of species range expansions in marine systems.

ESTUARIES AND COASTS (2021)

添加到收藏夹

Article Environmental Sciences

Estuarine Nekton Assemblages along a Marsh-Mangrove Ecotone

Matthew E. Kimball et al.

Summary: The study examined the marsh-mangrove ecotone in the GTM estuary in northeast Florida, finding clear differences in subtidal nekton assemblages between marsh and mangrove sites, largely driven by fish species.

ESTUARIES AND COASTS (2021)

添加到收藏夹

Article Marine & Freshwater Biology

Crab bioturbation significantly alters sediment microbial composition and function in an intertidal marsh

Chuanjing Wu et al.

Summary: The study found that crab bioturbation can alter the structure and function of soil microbial communities, including fungal and bacterial communities. Network analysis indicated a decrease in modularity of fungal networks after crab bioturbation. Furthermore, functional predictions showed significant changes in the relative abundances of different microbial communities in different types of sediment.

ESTUARINE COASTAL AND SHELF SCIENCE (2021)

添加到收藏夹

Article Limnology

Pore water exchange-driven inorganic carbon export from intertidal salt marshes

Joseph J. Tamborski et al.

Summary: Respiration in intertidal salt marshes generates dissolved inorganic carbon (DIC) that is exported to the coastal ocean through tidal exchange, with the physical driving factors of water exchange and chemical flux being key to constraining coastal wetland contributions to regional carbon budgets. Spatial and temporal variability of marsh pore water exchange and DIC export were assessed from a microtidal salt marsh in Massachusetts, showing that DIC transport and fluxes can vary substantially across salt marshes under similar conditions within the same estuary. Seasonal and annual variability in marsh pore water exchange, driven partly by rising sea levels impacting high marsh elevation zones, may lead to greater DIC export.

LIMNOLOGY AND OCEANOGRAPHY (2021)

添加到收藏夹

Article Pharmacology & Pharmacy

Human Health Risk Assessment of Heavy Metals and Metalloids in Herbal Medicines Used to Treat Anxiety: Monitoring of Safety

Ana C. R. Geronimo et al.

Summary: The study estimated human health risks associated with heavy metals and metalloids in herbal medicines used for anxiety treatment in Brazil. While most herbal medicines had concentrations within safe ranges, monitoring by regulatory agencies is necessary to prevent acute or chronic toxicities caused by heavy metals.

FRONTIERS IN PHARMACOLOGY (2021)

添加到收藏夹

Article Environmental Sciences

Phosphate hinders the complexation of dissolved organic matter with copper in lake waters

Xiang Ding et al.

Summary: The study found that phosphate can restrict the ability of heavy metals to bind with dissolved organic matter in lakes, thereby reducing the risk of heavy metal poisoning in aquatic organisms.

ENVIRONMENTAL POLLUTION (2021)

添加到收藏夹

Article Environmental Sciences

Submarine Groundwater Discharge from an Urban Estuary to Southeastern Bay of Bengal, India: Revealed by Trace Element Fluxes

R. Prakash et al.

Summary: The study investigated submarine groundwater discharge and associated trace element fluxes from the Coleroon River estuary to south bay in India. It found that trace element concentrations were influenced by processes such as fresh groundwater discharge and seawater intrusion, as well as sediment adsorption, mixing, and elemental exchange. The mobility of trace elements was higher with increasing salinity, which was affected by the behavior of freshwater, seawater, and mixing. The calculated dissolved trace elements fluxes varied due to factors like pH changes, redox environment in the aquifer, sediment interactions, and marine organism cycles.

ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY (2021)

添加到收藏夹

Article Ecology

Tipping Points in the Mangrove March: Characterization of Biogeochemical Cycling Along the Mangrove-Salt Marsh Ecotone

Havalend E. Steinmuller et al.

ECOSYSTEMS (2020)

添加到收藏夹

Article Engineering, Environmental

Changes in groundwater dissolved organic matter character in a coastal sand aquifer due to rainfall recharge

Liza K. McDonough et al.

WATER RESEARCH (2020)

添加到收藏夹

Article Environmental Sciences

Distributions, quality assessments and fluxes of heavy metals carried by submarine groundwater discharge in different types of wetlands in Jiaozhou Bay, China

Wenjing Qu et al.

MARINE POLLUTION BULLETIN (2020)

添加到收藏夹

Article Multidisciplinary Sciences

The causes of sea-level rise since 1900

Thomas Frederikse et al.

NATURE (2020)

添加到收藏夹

Article Environmental Sciences

Trace Metal Dynamics in a Tropical Mangrove Tidal Creek: Influence of Porewater Seepage (Can Gio, Vietnam)

Nguyen Thanh-Nho et al.

FRONTIERS IN ENVIRONMENTAL SCIENCE (2020)

添加到收藏夹

Article Limnology

Groundwater as a source of dissolved organic matter to coastal waters: Insights from radon and CDOM observations in 12 shallow coastal systems

Jackie R. Webb et al.

LIMNOLOGY AND OCEANOGRAPHY (2019)

添加到收藏夹

Article Environmental Sciences

Major Processes Shaping Mangroves as Inorganic Nitrogen Sources or Sinks: Insights From a Multidisciplinary Study

Fenfang Wang et al.

JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES (2019)

添加到收藏夹

Article Environmental Sciences

Effects of Tidally Varying Salinity on Groundwater Flow and Solute Transport: Insights From Modelling an Idealized Creek Marsh Aquifer

Kai Xiao et al.

WATER RESOURCES RESEARCH (2019)

添加到收藏夹

Article Water Resources

Crab burrows as preferential flow conduits for groundwater flow and transport in salt marshes: A modeling study

Kai Xiao et al.

ADVANCES IN WATER RESOURCES (2019)

添加到收藏夹

Article Environmental Sciences

Evaluations of submarine groundwater discharge and associated heavy metal fluxes in Bohai Bay, China

Qianqian Wang et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

添加到收藏夹

Article Environmental Sciences

Contrasting effects of photochemical and microbial degradation on Cu(II) binding with fluorescent DOM from different origins

Huacheng Xu et al.

ENVIRONMENTAL POLLUTION (2018)

添加到收藏夹

Article Engineering, Environmental

Differences in Riverine and Pond Water Dissolved Organic Matter Composition and Sources in Canadian High Arctic Watersheds Affected by Active Layer Detachments

Jun-Jian Wang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2018)

添加到收藏夹

Review Biodiversity Conservation

Review of the ecosystem service implications of mangrove encroachment into salt marshes

Jeffrey J. Kelleway et al.

GLOBAL CHANGE BIOLOGY (2017)

添加到收藏夹

Article Marine & Freshwater Biology

The state of the world's mangroves in the 21st century under climate change

Ilka C. Feller et al.

HYDROBIOLOGIA (2017)

添加到收藏夹

Article Environmental Sciences

Correlations between aromaticity of dissolved organic matter and trace metal concentrations in natural and effluent waters: A case study in the Sagami River Basin, Japan

Tetsuro Kikuchi et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2017)

添加到收藏夹

Article Plant Sciences

Salt marsh-mangrove ecotones: using structural gradients to investigate the effects of woody plant encroachment on plant-soil interactions and ecosystem carbon pools

Erik S. Yando et al.

JOURNAL OF ECOLOGY (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Manganese and iron release from mangrove porewaters: A significant component of oceanic budgets?

Ceylena J. Holloway et al.

MARINE CHEMISTRY (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Submarine groundwater discharge: A significant source of dissolved trace metals to the North Western Mediterranean Sea

Giada Trezzi et al.

MARINE CHEMISTRY (2016)

添加到收藏夹

Article Geochemistry & Geophysics

Mg/Ca-temperature and seawater-test chemistry relationships in the shallow-dwelling large benthic foraminifera Operculina ammonoides

David Evans et al.

GEOCHIMICA ET COSMOCHIMICA ACTA (2015)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Impacts of vegetation, tidal process, and depth on the activities, abundances, and community compositions of denitrifiers in mangrove sediment

Hai-Tao Wang et al.

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2014)

添加到收藏夹

Review Environmental Sciences

DOM-Affected Transformation of Contaminants on Mineral Surfaces: A Review

Tamara Polubesova et al.

CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2014)

添加到收藏夹

Review Environmental Sciences

Salt Marsh Halophyte Services to Metal-Metalloid Remediation: Assessment of the Processes and Underlying Mechanisms

Naser A. Anjum et al.

CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2014)

添加到收藏夹

Article Biodiversity Conservation

Mangrove expansion and salt marsh decline at mangrove poleward limits

Neil Saintilan et al.

GLOBAL CHANGE BIOLOGY (2014)

添加到收藏夹

Article Geosciences, Multidisciplinary

Chromophoric dissolved organic matter export from U.S. rivers

Robert G. M. Spencer et al.

GEOPHYSICAL RESEARCH LETTERS (2013)

添加到收藏夹

Article Environmental Sciences

Effect of Mangroves on the Horizontal and Vertical Distributions of Rare Earth Elements in Sediments of the Zhangjiang Estuary in Fujian Province, Southeastern China

Ruifeng Zhang et al.

JOURNAL OF COASTAL RESEARCH (2013)

添加到收藏夹

Article Ecology

Interactions between mangroves and exotic Spartina in an anthropogenically disturbed estuary in southern China

Yihui Zhang et al.

ECOLOGY (2012)

添加到收藏夹

Article Engineering, Environmental

Variations of DOM Quality in Inflows of a Drinking Water Reservoir: Linking of van Krevelen Diagrams with EEMF Spectra by Rank Correlation

Peter Herzsprung et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2012)

添加到收藏夹

Review Ecology

What is bioturbation? The need for a precise definition for fauna in aquatic sciences

Erik Kristensen et al.

MARINE ECOLOGY PROGRESS SERIES (2012)

添加到收藏夹

Article Geochemistry & Geophysics

Uranium and barium cycling in a salt wedge subterranean estuary: The influence of tidal pumping

Isaac R. Santos et al.

CHEMICAL GEOLOGY (2011)

添加到收藏夹

Article Environmental Sciences

Temporal Trends of Dissolved Trace Metals in Jamaica Bay, NY: Importance of Wastewater Input and Submarine Groundwater Discharge in an Urban Estuary

Aaron J. Beck et al.

ESTUARIES AND COASTS (2009)

添加到收藏夹

Article Marine & Freshwater Biology

Dissolved uranium, vanadium and molybdenum behaviours during contrasting freshwater discharges in the Gironde Estuary (SW France)

Emilie Strady et al.

ESTUARINE COASTAL AND SHELF SCIENCE (2009)

添加到收藏夹

Article Marine & Freshwater Biology

Mangrove crabs as ecosystem engineers; with emphasis on sediment processes

Erik Kristensen

JOURNAL OF SEA RESEARCH (2008)

添加到收藏夹

Review Agronomy

Spartina invasion in China:: implications for invasive species management and future research

S. Q. An et al.

WEED RESEARCH (2007)

添加到收藏夹

Article Environmental Sciences

Mangroves, a major source of dissolved organic carbon to the oceans

T Dittmar et al.

GLOBAL BIOGEOCHEMICAL CYCLES (2006)

添加到收藏夹

Article Ecology

Major role of marine vegetation on the oceanic carbon cycle

CM Duarte et al.

BIOGEOSCIENCES (2005)

添加到收藏夹

Article Environmental Sciences

Influence of roots and climate on mineral and trace element storage and flux in tropical mangrove soils

DM Alongi et al.

BIOGEOCHEMISTRY (2004)

添加到收藏夹

Article Engineering, Environmental

Evaluation of specific ultraviolet absorbance as an indicator of the chemical composition and reactivity of dissolved organic carbon

JL Weishaar et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2003)

添加到收藏夹

Article Chemistry, Multidisciplinary

Sediment-water exchange of Mn, Fe, Ni and Zn in Galveston Bay, Texas

KW Warnken et al.

MARINE CHEMISTRY (2001)

添加到收藏夹

Article Marine & Freshwater Biology

Driving forces behind nutrient and organic matter dynamics in a mangrove tidal creek in North Brazil

T Dittmar et al.

ESTUARINE COASTAL AND SHELF SCIENCE (2001)

添加到收藏夹

Article Environmental Sciences

Heavy metal fluxes at the sediment-water interface of three coastal ecosystems from south-west of the Iberian Peninsula

J Blasco et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.