Filters: Tags: denitrification (X)
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This data set presents attributes of floodplain ecosystem characteristics including floodplain soil denitrification, floodplain soil biogeochemistry, floodplain vegetation, floodplain sedimentation, floodplain and channel morphometry, stream discharge and water quality, floodplain climate, floodplain physiographic region, and catchment land cover. Attributes are associated with 18 floodplains of the Chesapeake Bay watershed. For many of these attributes, mean values are summaries of multiple measurements made within each floodplain site.
Categories: Data;
Tags: Maryland,
Pennsylvania,
USGS Science Data Catalog (SDC),
Virginia,
West Virginia,
Categories: Publication;
Types: Citation;
Tags: Algal blooms,
Ammonium,
Denitrification,
Eutrophic Lakes,
Geochemical cycle,
Categories: Publication;
Types: Citation;
Tags: Anaerobic Digestion,
Biological Wastewater Treatment,
Bioreactors,
Denitrification,
Nitrification,
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua,
Brazil, Amazon R.,
Brazil, Trombetas R.,
Denitrification,
Ecosystem management,
Categories: Publication;
Types: Citation;
Tags: ASW, USA, Florida, Florida Keys, Key Colony Beach,
Canals,
Coastal waters,
Denitrification,
Environmental monitoring,
Categories: Publication;
Types: Citation;
Tags: D 04130 Arid zones,
Denitrification,
Ecology Abstracts,
Grazing,
National parks,
Categories: Publication;
Types: Citation;
Tags: Bacteria,
Behavior,
Biogeochemical cycle,
Chemical Reduction,
Coastal Plains,
Categories: Publication;
Types: Citation;
Tags: SAT,
SW 3040 Wastewater treatment processes,
USA, Arizona, Phoenix,
Water Resources Abstracts,
ammonia,
Categories: Publication;
Types: Citation;
Tags: Acid rain,
Acidic water,
Denitrification,
Fate of pollutants,
Hydrogen ion concentration,
Categories: Publication;
Types: Citation;
Tags: Denitrification,
Finland,
Forest Watersheds,
Groundwater Management,
Groundwater Recharge,
Categories: Publication;
Types: Citation;
Tags: Agricultural runoff,
Basins,
D 04315 Riverbasins; Q1 01481 Productivity; Q5 01521 Mechani,
Denitrification,
Denmark,
Categories: Publication;
Types: Citation;
Tags: Biological diversity,
Canada, Ontario,
Community structure,
D 04600 Soil,
Denitrification,
To determine the dominant processes controlling nitrogen (N) dynamics in soils and increase insights into soil N cycling from nitrogen isotope (?15N) data, patterns of 15N enrichment in soil profiles were compiled from studies on tropical, temperate, and boreal systems. The maximum 15N enrichment between litter and deeper soil layers varied strongly with mycorrhizal fungal association, averaging 9.6 � 0.4? in ectomycorrhizal systems and 4.6 � 0.5? in arbuscular mycorrhizal systems. The 15N enrichment varied little with mean annual temperature, precipitation, or nitrification rates. One main factor controlling 15N in soil profiles, fractionation against 15N during N transfer by mycorrhizal fungi to host plants, leads...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Biogeochemistry,
Denitrification,
Isotopic fractionation,
Modeling,
Mycorrhizal fungi,
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