Aquatic primary productivity is frequently limited by the availability of nutrients. The ability to
identify factors limiting algal growth is of considerable importance to our understanding of …

The impact of grazing and nutrient supply on epilithic periphyton was investigated in factorial
field experiments in four seasons at three Swedish sites of different productivity and …

Abstract Dolichospermum (formerly Anabaena) and Microcystis cause harmful
cyanobacterial blooms in freshwater ecosystems worldwide. Input reduction of both nitrogen …

This paper presents the results of studies into the use of the emerging techniques of nutrient
induced fluorescence transients (NIFTs) and Fourier Transform InfraRed (FTIR) …

The aim of the study was to determine proportions of phosphorus forms as well as total
phosphorus content in suspended and settling particles during spring, summer and autumn …

The abundance of Gloeotrichia echinulata colonies in the sediments of Lake Erken and their
phosphorus content were investigated to determine the contribution of Gloeotrichia colonies …

Phosphate uptake was investigated in batch cultures of P‐starved green algae
(Scenedesmus quadricauda) and bacteria of pelagic origin (Pseudomonas K7). Phosphate …

1. The aim of this study was to estimate patchiness in biomass and in the internal nutrient
status of benthic algae on hard substrata (epilithon) in Lake Erken, Sweden, over different …

The resilience of cyanobacterial blooms challenges lake restoration programmes based on
nutrient load reduction. The survival of organisms may depend on episodic short‐term …

The phosphorus (P) deficiency status of phytoplankton communities was measured using
the physiological indicator, alkaline phosphatase activity (APA) and nutrient-addition growth …