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Denitrification
R Knowles - Microbiological reviews, 1982 - journals.asm.org
Denitrification refers to the dissimilatory re-duction, by essentially aerobic bacteria, of one or
both of the ionic nitrogen oxides (nitrate, NO3-, and nitrite, NO2) to the gaseous oxides (nitric …
both of the ionic nitrogen oxides (nitrate, NO3-, and nitrite, NO2) to the gaseous oxides (nitric …
Nitrogen transformations and loss in flooded soils and sediments
This paper presents a critical review on nitrogen (N) transformations functioning in flooded
soils and sediments, and their role in N loss from the system. Nitrogen transformations …
soils and sediments, and their role in N loss from the system. Nitrogen transformations …
Evidence of sewage-driven eutrophication and harmful algal blooms in Florida's Indian River Lagoon
Nutrient pollution is a primary driver of eutrophication and harmful algal blooms (HABs) in
estuaries and coastal waters worldwide. In 2011–2012, 20 sites evenly distributed …
estuaries and coastal waters worldwide. In 2011–2012, 20 sites evenly distributed …
Prediction of phosphorus and chlorophyll levels in lakes
A study was conducted to develop a direct method of predicting summer levels of total
phosphorus and chlorophyll a in a broad range of lakes. Measurements of these two …
phosphorus and chlorophyll a in a broad range of lakes. Measurements of these two …
Nitrogen management for maximum efficiency and minimum pollution
DR Keeney - Nitrogen in agricultural soils, 1982 - Wiley Online Library
This chapter discusses twofold: to consider the impacts of nitrogen (N) in the environment,
and to examine various management systems for conservation of N in agro‐ecosystems. A …
and to examine various management systems for conservation of N in agro‐ecosystems. A …
[كتاب][B] Bacteria and mineral cycling.
T Fenchel, TH Blackburn - 1981 - cabidigitallibrary.org
This book contains chapters on (a) bacterial nutrition and metabolism (b) bacteria in detritus
food chains (c) the carbon cycle (d) the nitrogen cycle (e) the sulphur cycle (f) cycling of …
food chains (c) the carbon cycle (d) the nitrogen cycle (e) the sulphur cycle (f) cycling of …
Nutrient couplings between on-site sewage disposal systems, groundwaters, and nearshore surface waters of the Florida Keys
We performed a one-year study to determine the effects of on-site sewage disposal systems
(OSDS, septic tanks) on the nutrient relations of limestone groundwaters and nearshore …
(OSDS, septic tanks) on the nutrient relations of limestone groundwaters and nearshore …
Isotope dilution models of uptake and remineralization of ammonium by marine plankton 1
PM Gilbert, F Lipschultz, JJ McCarthy… - Limnology and …, 1982 - Wiley Online Library
The utility of 15N isotope dilution models for the calculation of uptake and remineralization of
NH4+ by marine phytoplankton was examined in light of model limitations when applied to …
NH4+ by marine phytoplankton was examined in light of model limitations when applied to …
Benthic community metabolism in four temperate stream systems: an inter-biome comparison and evaluation of the river continuum concept
Benthic community metabolism was studied on four stream systems located in different
biomes in the United States: the eastern deciduous forest (Pennsylvania, PA, and Michigan …
biomes in the United States: the eastern deciduous forest (Pennsylvania, PA, and Michigan …
Do cyanobacteria dominate in eutrophic lakes because they fix atmospheric nitrogen?
The sources of nitrogen for phytoplankton were determined for a bloom‐prone lake as a
means of assessing the hypothesis that cyanobacteria dominate in eutrophic lakes because …
means of assessing the hypothesis that cyanobacteria dominate in eutrophic lakes because …