A quantitative assessment of organic carbon content as a regional sediment-condition indicator

WG Nelson - Ecological indicators, 2020 - Elsevier
Organic carbon content of sediments, whether directly or indirectly assessed, has often been
used as an indicator of marine benthic community condition both in site-specific and …

Source identification of sedimentary organic carbon in coastal wetlands of the western Bohai Sea

J Zhang, Q Hao, Q Li, X Zhao, X Fu, W Wang… - Science of The Total …, 2024 - Elsevier
Coastal wetlands play a vital role in mitigating climate change, yet the characteristics of
buried organic carbon (OC) and carbon cycling are limited due to difficulties in assessing the …

δ13C, δ15N and TOC/TN as indicators of the origin of organic matter in sediment samples from the estuary of a tropical river

LM Carneiro, M do Rosário Zucchi, TB de Jesus… - Marine Pollution …, 2021 - Elsevier
The present study aimed to determine the total organic carbon (TOC), total nitrogen (TN), the
carbon‑nitrogen ratio (TOC/TN), carbon isotope (δ 13 C), and nitrogen isotope (δ 15 N) in …

Assessing spatiotemporal sources of biogenic and anthropogenic sedimentary organic matter from the mainstream Haihe River, China: Using n-alkanes as indicators

Y Liu, Y He, Y Liu, S Tao, WX Liu - Science of The Total Environment, 2022 - Elsevier
Sedimentary organic matter (SOM) plays an important role in the transportation and
transformation of various pollutants and the carbon cycle in aquatic and terrestrial …

Distribution and sources of organic matter in surface sediments of the eastern continental margin of India

MS Krishna, SA Naidu, CV Subbaiah… - Journal of …, 2013 - Wiley Online Library
The sources and distribution of organic matter (OM) in surface sediments of the eastern
continental margin of India, including the region influenced by river discharge, were …

A geochemical record of environmental changes in sediments from Sishili Bay, northern Yellow Sea, China: Anthropogenic influence on organic matter sources and …

Y Wang, D Liu, P Richard, X Li - Marine Pollution Bulletin, 2013 - Elsevier
Total organic carbon (TOC), total nitrogen (TN), δ 13 C and δ 15 N were measured in
sediment cores at three sites in Sishili Bay, China, to track the impacts of anthropogenic …

Multiple livelihood strategies and high floristic diversity increase the adaptive capacity and resilience of Sri Lankan farming enterprises

K Melvani, M Bristow, J Moles, B Crase… - Science of The Total …, 2020 - Elsevier
Globally farmers are challenged by increasing climate variability and frequency of extreme
events. However, traditional farming enterprises demonstrate resilience. To understand the …

Trophic structure of shallow-water benthic communities in the sub-Antarctic Strait of Magellan

C Andrade, C Ríos, D Gerdes, T Brey - Polar Biology, 2016 - Springer
Trophic structure is among the most fundamental characteristics of an ecosystem since it is a
useful way to determine the main energy flow at the ecosystem level. In the Magellan Strait …

The impact of salinity on the symbiosis between Casuarina glauca Sieb. ex Spreng. and N2-fixing Frankia bacteria based on the analysis of Nitrogen and Carbon …

N Duro, P Batista-Santos, M Da Costa, R Maia… - Plant and soil, 2016 - Springer
Background and aims Casuarina glauca is an actinorhizal plant that establishes root-nodule
symbiosis with N 2-fixing bacteria of the genus Frankia. This plant is highly recalcitrant to …

Sedimentary records of human activity and natural environmental evolution in sensitive ecosystems: A case study of a coral nature reserve in Dongshan Bay and a …

D Li, Y Xu, Y Li, J Wang, X Yin, X Ye, A Wang… - Organic …, 2018 - Elsevier
Total organic carbon (TOC), total nitrogen (TN), δ 13 C org, δ 15 N, and grain size were
measured in two sediment cores from reserves adjacent to Dongshan Bay, China. The aims …