Tracking the fate of a high concentration groundwater nitrate plume through a fringing marsh: A combined groundwater tracer and in situ isotope enrichment study

Limnology and Oceanography

Volumn 46, Issue 8, 2001, Pages 1977-1989

  Tobias, Craig R ^a   Macko, Stephen A ^b   Anderson, Iris C ^a   Canuel, Elizabeth A ^a   Harvey, Judson W ^c  

^a VIRGINIA INSTITUTE OF MARINE SCIENCE   (United States)

^b UNIVERSITY OF VIRGINIA   (United States)

^c U S GEOLOGICAL SURVEY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DENITRIFICATION; GROUNDWATER; ISOTOPIC ANALYSIS; MARSH; NITRATE; PLUME; TRACER;

EID: 0035658502     PISSN: 00243590     EISSN: None     Source Type: Journal    
DOI: 10.4319/lo.2001.46.8.1977     Document Type: Article

References (50)

1. Development of a process-based nitrogen mass balance model for a Virginia Spartina alterniflora saltmarsh: Implications for net DIN flux
2. Aquifer denitrification as interpreted from in situ microcosm experiments
3. 15N gas chromatography-mass spectrometry
4. Combined analysis of groundwater dating, chemical, and isotopic analyses to resolve the history and fate of nitrate contamination in two agricultural watersheds, Atlantic coastal plain, Maryland
5. Analytical descriptions of subaqueous groundwater seepage
6. Simultaneous occurrence of denitrification and nitrate ammonification in sediments of the French Mediterranean coast
7. Nitrification, nitrate reduction, and nitrogen immobilization in a tidal freshwater wetland
8. Shallow groundwater denitrification rate measurement by acetylene block
9. Nitrogen uptake, dissolved organic nitrogen release, and new production
10. Diffusion method to prepare soil extracts for automated nitrogen-15 analysis
11. A groundwater source of nitrate in nearshore sediments
12. Gas transport from methane-saturated, tidal freshwater wetland sediment
13. Nutrient transformations in a natural wetland receiving sewage effluent and the implications for waste treatment
14. A field study of photosynthetic capacity and its response to nitrogen fertilization in Spartina alterniflora
15. Nitrogen inputs to a marine embayment: The importance of groundwater
16. Gas exchange rates across the sediment-water and air-water interfaces in south San Francisco Bay
17. The influence of tidal marshes on upland groundwater discharge to estuaries
18. Denitrification and dissimilatory nitrate reduction
19. Nitrogen biogeochemistry in the oligohaline zone of a New England estuary
20. Interception of freshwater and nitrogen transport from uplands to coastal waters: The role of saltmarshes
21. Nitrogen flow through the food web in the oligohaline zone of a New England estuary
22. 2, and Ar in environmental water samples
23. Denitrification in a salt marsh ecosystem
24. The influence of nitrate concentration upon the end-products of nitrate dissimilation by bacteria in anaerobic salt marsh sediment
25. Acetylene inhibition technique: Development, advantages, and potential problems
26. Denitrification and ammonia formation in anaerobic coastal sediments
27. Nitrate reduction and denitrification in marine sediments
28. Redox conditions for nitrogen-compound transformations in groundwater
29. Denitrification in sediment determined from nitrogen isotope pairing
30. The role of sediment denitrification in reducing groundwater-derived nitrate inputs to Nauset Marsh Estuary, Cape Cod, Massachusetts
31. A tracer investigation of nitrogen cycling in a pristine tundra river
32. The discharge of nitrate-contaminated groundwater from a developed shoreline to a marsh-fringed estuary
33. Sediment-water column nutrient exchanges in Southern Chesapeake Bay nearshore environments
34. Quantitative analysis of saltwater-freshwater relationships in groundwater systems - A historical perspective
35. Nitrate reduction in Spartina alterniflora marsh soil
36. Determination of ammonia in natural waters by the phenolhypochlorite method
37. Nitrate reduction in marine sediment: Pathways and interactions with iron and sulfur cycling
38. 15N tracer
39. Ecology of denitrification and dissimilatory nitrate reduction to ammonium
40. Assimilatory and dissimilatory nitrate reduction: Perspectives and methodology for simultaneous measurements of several nitrogen cycle processes
41. Quantifying groundwater discharge through riparian wetlands to estuaries: Seasonal variability, methods comparison, and implications for wetland-estuary exchange
42. Nitrogen cycling through a fringing marsh - Aquifer ecotone
43. Couplings of watersheds and coastal waters: Sources and consequences of nutrient enrichment in Waquoit Bay, Massachusetts
44. Nitrogen budget for a salt marsh ecosystem
45. Relationship between wind speed and gas exchange over the ocean
46. Nitrous oxide solubility in water and seawater
47. 15N-nitrogen retention in the vegetated sediments of a New England salt marsh
48. In situ measurements of denitrification in constructed wetlands