Temporal variation of nitrate and phosphate transport in headwater catchments: the hydrological controls and land use alteration

TY Lee, JC Huang, SJ Kao, CP Tung - Biogeosciences, 2013 - bg.copernicus.org
Oceania rivers are hotspots of DIN (dissolved inorganic nitrogen) and DIP (dissolved
inorganic phosphorus) transport due to humid/warm climate, typhoon-induced episodic …

Isotopic Composition of Carbon and Nitrogen of Particulate Organic Matter in the Godavari Estuary: Seasonality in Sources and Processes

VRD Ghosh, GR Rajula, BSK Kumar, V Sarma - Estuaries and Coasts, 2024 - Springer
Rivers transport organic matter originating within the estuary and terrestrial sources to the
coastal ocean. The seasonal variations in the magnitude of river discharge alter the sources …

Paleolimnological investigations of anthropogenic environmental change in Lake Tanganyika: VI. Geochemical indicators

CM O'Reilly, DL Dettman, AS Cohen - Journal of Paleolimnology, 2005 - Springer
Geochemical signals of bulk sedimentary organic matter from three cores from Lake
Tanganyika provided information about both internal processes and terrestrial inputs to the …

[HTML][HTML] X-ray fluorescence core scanning, magnetic signatures, and organic geochemistry analyses of Ryukyu Trench sediments: turbidites and hemipelagites

KH Hsiung, T Kanamatsu, K Ikehara, K Usami… - Progress in Earth and …, 2021 - Springer
Abstract The southwestern Ryukyu Trench represents the ultimate sink of sediments shed
from Taiwan into the Philippine Sea, which are mainly transported to the trench by turbidity …

Improving in-stream nutrient routines in water quality models using stable isotope tracers: a review and synthesis

A Jensen, W Ford, J Fox, A Husic - Transactions of the ASABE, 2018 - elibrary.asabe.org
Water quality models serve as an economically feasible alternative to quantify fluxes of
nutrient pollution and to simulate effective mitigation strategies; however, their applicability is …

Secular variations of N-isotopes in terrestrial reservoirs and ore deposits

R Kerrich, Y Jia, C Manikyamba, SM Naqvi - 2006 - pubs.geoscienceworld.org
New δ 15 N analyses combined with a literature compilation reveal that shale kerogen, VMS-
micas, and late-metamorphic vein micas show a secular trend from enriched values in the …

15N-enriched Gondwana lamproites, eastern India: crustal N in the mantle source

Y Jia, R Kerrich, AK Gupta, WS Fyfe - Earth and Planetary Science Letters, 2003 - Elsevier
A comagmatic suite of lamproites, ultramafic lamprophyres, and minettes was intruded at∼
100 Ma into thick siliciclastic sequences deposited in five intracratonic basins which …

Monitoring soil organic carbon erosion with isotopic tracers: two case studies on cultivated tropical catchments with steep slopes (Laos, Venezuela)

S Huon, B Bellanger, P Bonté, S Sogon… - Soil Erosion and …, 2005 - taylorfrancis.com
This chapter presents the results of several isotopic studies carried out on few cultivated
watersheds with steep slopes located in tropical regions. Erosion of soil organic carbon …

[PDF][PDF] 水库型河流溶解有机物三维荧光光谱的平行因子分析

郭卫东, 杨丽阳, 王福利, 陈文昭, 王新红… - 光谱学与光谱 …, 2011 - researching.cn
摘! 要! 利用三维荧光光谱" VVU3 $ 并结合平行因子分析" I8F8: 8@ $ 模型! 研究了#--* 年=
月'水库型(河流闽江中溶解有机物" G [U $ 的荧光组分特征及其分布变化! 以探讨河流G [U …

Exacerbation of erosion induced by human perturbation in a typical Oceania watershed: Insight from 45 years of hydrological records from the Lanyang‐Hsi River …

SJ Kao, KK Liu - Global Biogeochemical Cycles, 2002 - Wiley Online Library
High precipitation, steep slopes, small basin areas, and frequent flood events can induce
high erosion rates on Oceania islands. These natural characteristics make watersheds much …