[HTML][HTML] Challenges and perspectives for the Brazilian semi-arid coast under global environmental changes

MO Soares, CC Campos, PBM Carneiro… - Perspectives in Ecology …, 2021 - Elsevier
Understanding the impacts on the Brazilian semi-arid coast, which is a drought-prone area
(> 1000 km) in the tropical Atlantic, and how ecosystems survive and adapt to such extreme …

Radium and nitrogen isotopes tracing fluxes and sources of submarine groundwater discharge driven nitrate in an urbanized coastal area

X Wang, Y Zhang, M Luo, K Xiao, Q Wang… - Science of the Total …, 2021 - Elsevier
The quantitative evaluations of nutrients delivered by submarine groundwater discharge
(SGD) have been widely conducted worldwide, but sources of nutrients in the discharged …

Dissimilatory nitrate reduction to ammonium (DNRA): a unique biogeochemical cycle to improve nitrogen (N) use efficiency and reduce N-loss in rice paddy

M Kaviraj, U Kumar, S Chatterjee, S Parija… - Rhizosphere, 2024 - Elsevier
Abstract Microbially driven Dissimilatory Nitrate Reduction to Ammonium (DNRA) is a part of
the nitrogen (N) cycle in rice paddies which could conserve N by transforming nitrate (NO …

Deterministic factors modulating assembly of groundwater microbial community in a nitrogen-contaminated and hydraulically-connected river-lake-floodplain …

Z Qiao, Y Sheng, G Wang, X Chen, F Liao… - Journal of …, 2023 - Elsevier
The river-lake-floodplain system (RLFS) undergoes intensive surface-groundwater mass
and energy exchanges. Some freshwater lakes are groundwater flow-through systems …

Submarine groundwater-derived inorganic and organic nutrients vs. mariculture discharge and river contributions in a typical mariculture bay

X Yu, J Liu, X Chen, D Huang, T Yu, T Peng, J Du - Journal of Hydrology, 2022 - Elsevier
Submarine groundwater discharge (SGD) is recognized as one of the most significant
pathways for terrestrial nutrient entry into coastal systems. However, SGD-derived nutrient …

Nitrate dynamics in the streamwater-groundwater interaction system: Sources, fate, and controls

Y Xia, J Xiao, W Wang, Z Li - Science of The Total Environment, 2024 - Elsevier
Abstract Nitrate (NO 3−) pollution has attracted widespread attention as a threat to human
health and aquatic ecosystems; however, elucidating the controlling factors behind nitrate …

Radioactive and stable isotopes reveal variations in nearshore submarine groundwater discharge composition and magnitude across low inflow northwestern Gulf of …

D Murgulet, CV Lopez, AR Douglas - Science of the Total Environment, 2022 - Elsevier
To determine how submarine groundwater discharge (SGD) magnitudes and composition
(fresh or saline/recirculated) vary in nearshore low inflow estuaries across⁓ 125 km of a …

Investigation of dissimilatory nitrate reduction to ammonium (DNRA) in urban river network along the Huangpu River, China: rates, abundances, and microbial …

T Zhang, X Zhuang, S Ahmad, T Lee, C Cao… - … Science and Pollution …, 2021 - Springer
Dissimilatory nitrate reduction to ammonium (DNRA) is an essential intermediate step in the
nitrogen cycle, and different sediment physicochemical properties can affect the DNRA …

Combined effects of damming and drought on nitrogen dynamics in an ephemeral river of North China

D Jiang, Z Li, Y Xia, Y Li, Y Luo - Journal of Cleaner Production, 2022 - Elsevier
Damming and drought have dramatically altered water cycle dynamics in rivers, which
further affects nitrogen biogeochemical cycles; however, their combined effects have rarely …

[HTML][HTML] Influence of submarine groundwater discharge on the nutrient dynamics of a fringing-reef lagoon

Z Ruben, D Murgulet, CV Lopez, I Marino-Tapia… - Journal of Hydrology …, 2024 - Elsevier
Study region This study investigates nutrient distribution and flux dynamics in a coral reef
lagoon in Quintana Roo, Mexico, located on a permeable limestone coast of the …