Contrasting north-south pattern in Holocene lacustrine carbon accumulation in China: Summer monsoon dynamics and human disturbance

H Liu, M Jiang, Z Yu, W Kang, Z Shen, H Dong… - Quaternary Science …, 2024 - Elsevier
Some studies suggest that the lacustrine carbon (C) accumulation has gradually increased
during the Holocene in the monsoon region of eastern China, primarily due to the intensified …

[HTML][HTML] Watershed sediment losses to lakes accelerating despite agricultural soil conservation efforts

AJ Heathcote, CT Filstrup, JA Downing - PLoS One, 2013 - journals.plos.org
Agricultural soil loss and deposition in aquatic ecosystems is a problem that impairs water
quality worldwide and is costly to agriculture and food supplies. In the US, for example …

Watershed-scale provenance heterogeneity within Eocene nonmarine basin fill: Southern Greater Green River Basin, western USA

EC Parrish, AR Carroll, H Gregorich… - Geological …, 2023 - pubs.geoscienceworld.org
Weathering, erosion, and sediment transport in modern landscapes may be investigated via
direct observation of attributes such as elevation, relief, bedrock lithology, climate, drainage …

Simultaneous determination of mercury and organic carbon in sediment and soils using a direct mercury analyzer based on thermal decomposition–atomic absorption …

J Chen, P Chakravarty, GR Davidson, DG Wren… - Analytica Chimica …, 2015 - Elsevier
The purpose of this work was to study the feasibility of using a direct mercury analyzer
(DMA) to simultaneously determine mercury (Hg) and organic matter content in sediment …

[HTML][HTML] Sedimentation rate determination and heavy metal pollution assessment in Zariwar Lake, Iran

F Torabi Kachoosangi, A Karbassi, A Sarang… - SN Applied Sciences, 2020 - Springer
Metal contents and enrichment factors of ten major trace metals, along with total organic
matter, were studied using a 50-cm-long sediment core from Zariwar Lake in Iran. The …

[HTML][HTML] Sediment nutrient flux rates in a shallow, turbid lake are more dependent on water quality than lake depth

JL Evans, JN Murdock, JM Taylor, RE Lizotte - Water, 2021 - mdpi.com
The bottom sediments of shallow lakes are an important nutrient sink; however, turbidity may
alter the influence of water depth on sediment nutrient uptake by reducing light and …

Dating sediment in a fast sedimentation reservoir using cesium‐137 and lead‐210

XC Zhang, GH Zhang, JD Garbrecht… - Soil Science Society of …, 2015 - Wiley Online Library
More than 10,000 reservoirs have been constructed in agricultural watersheds in the United
States since the 1940s to control floods and sediments. Reservoir sedimentation records …

Recent and historical tsunami deposits from Lake Tokotan, eastern Hokkaido, Japan, inferred from nondestructive, grain size, and radioactive cesium analyses

T Shinozaki, Y Sawai, K Ito, J Hara, D Matsumoto… - Natural Hazards, 2020 - Springer
Geological evidence of recent tsunamis from sediment samples collected from Lake
Tokotan, a coastal lagoon in eastern Hokkaido, northern Japan, was detected using …

Nutrient and algal responses to a managed drawdown in an agricultural riverine lake

RE Lizotte Jr, JN Murdock, JM Taylor… - Chemistry and …, 2023 - Taylor & Francis
Water level of a shallow impounded riverine lake was lowered to help improve downstream
flows and water quality within the Big Sunflower River in the agriculturally dominated …

Short term sediment accumulation rates reveal seasonal time lags between sediment delivery and deposition in an oxbow lake

DG Wren, JM Taylor, JR Rigby, MA Locke… - Agriculture, ecosystems …, 2019 - Elsevier
Recent sedimentation rates are useful for quantifying how changes in a watershed affect soil
erosion; however, typical geochronological methods for dating sediments are limited in …