Aquaculture has great potential to feed and nourish the world's growing population.
However, the aquaculture products often increase at the expense of the environment …

One of the major challenges in any sustainable aquaculture production systems is the
accumulation of nitrogenous waste such as ammonia and its biological nitrification products …

Nitrification, the oxidation of ammonia via nitrite to nitrate, has always been considered to be
a two-step process catalysed by chemolithoautotrophic microorganisms oxidizing either …

Nitrospira are a diverse group of nitrite-oxidizing bacteria and among the environmentally
most widespread nitrifiers. However, they remain scarcely studied and mostly uncultured …

Purpose Nitrification, the microbial oxidation of ammonia to nitrate via nitrite, is a pivotal
component of the biogeochemical nitrogen cycle. Nitrification was conventionally assumed …

N itrospira are the most widespread and diverse known nitrite‐oxidizing bacteria and key
nitrifiers in natural and engineered ecosystems. Nevertheless, their ecophysiology and …

Substituting chemical fertilizer with organic fertilizer is an important agricultural practice that
improves crop yields but also affects soil biogeochemical cycling. To explore the effects of …

The current onshore aquaculture trend is to develop large scale production of diversified
fingerlings and very large units for fish ongrowing. This requires an industrial type of …

Development of environmentally sustainable farming of marine and freshwater species
using recirculating aquaculture systems (RASs) requires a complete understanding of the …

The FISH Handbook for Biological Wastewater Treatment provides all the required
information for the user to be able to identify and quantify important microorganisms in …