Microbiological diagnostics of problematic environmental situations at the recreational natural facilities

Mosina, L. V.; Dovletyarova, Elvira A.

doi:10.22363/2312-797x-2013-5-118-127

Cited by 2 publications

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“…n terms of the biodiagnostics and bioindications lated to the prevention of soil contamination. e soil microbial relationships can be used for orest and forest park landscapes [6]. s shows significant changes as a result of anthptible to high anthropogenic load, the aerobic during different periods of vegetative growth mber.…”

Section: Tablementioning

confidence: 99%

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Soil-Ecological Characteristics of the Recreational Forest Ecosystems in Moscow

Dovletyarova

Mosina

Paltseva

et al. 2016

Vestn. Ross. univ. družby nar., Ser. Agron. životnovod.

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To understand the soil ecology of the forest ecosystem, the dynamics of soil-ecological indicators in the soil-plant system were studied through physical, chemical and biological parameters at various sites of the Forest Experimental Station of the Russian State Agrarian University of Moscow Agricultural Academy; a unique forest ecosystem known for its heavy metal pollution and unregulated recreation. The results showed that soil compaction had the strongest ability to increase risk of heavy metal mobility. Recreational activity caused a 2-3-fold increase in the density of the soil, resulting in poor aeration and significant heavy metal contamination, affecting the stability and functioning of the green spaces. Moreover, the proximity of the urban environment had a negative effect on the state of the stand. The maximum heavy metal migration capacity determined by biological uptake was found in the root systems of 70-80-year-old oak tree stands and the minimum, in the roots of pine and birch phytocoenosis. The systems' normal functions were hindered due to reduction in microbial activity.

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Section: Tablementioning

confidence: 99%

“…In a large portion of the FES, there is a network of trails cutting through and in nearby residential areas, soil cover is practically absent. The wood plantations of the FES that are exposed to these recreation conditions, are extremely depressed, resulting in dieback of the stands, suppressed growth, and substantial damage [6].…”

Section: Introductionmentioning

confidence: 99%