Effects of liming on forest soil algal communities

Kostikov, Igor; Carnol, Monique; Dulière, Jean-François; Hoffmann, Lucien

doi:10.1127/algol_stud/102/2001/161

Cited by 4 publications

(4 citation statements)

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“…In this study, one of the strains used for unialgal culture was a Stichococcus which was previously shown to exhibit a transitory sensitivity to herbicides (Cullimore and Mc Cann, 1977). The genus Raphidonema has already been reported in soil studies (Metting, 1981), while Raphidonema nivale, a snow algae according to Starmach (1972), has not yet been observed in soil (Ettl and Gärtner, 1995;Kostikov et al, 2001a).…”

Section: Dna Evidence Of Soil Algaementioning

confidence: 87%

“…To our knowledge, only two species of Coelastrum were observed in soil samples -Coelastrum printzii Rayss -in arctic and subarctic soils (Ettl and Gärtner, 1995), and Coelastrum microporum Naeg. -in Ukrainian coniferous forest (Kostikov et al, 2001a). It has to be noticed that the last was classified as a hydrophilic species growing from diaspores.…”

Section: Dna Evidence Of Soil Algaementioning

confidence: 99%

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Microalgae community structure analysis based on 18S rDNA amplification from DNA extracted directly from soil as a potential soil bioindicator

Bérard¹,

Dorigo²,

Humbert³

et al. 2005

Agron. Sustain. Dev.

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Soil algae are photosynthetically active microorganisms showing changeable community structure, depending on the soil type, the agricultural practices and the application of pesticides. To characterise algal community structure, molecular approaches complementary to classical microbiological approaches based on the isolation and the culture of soil algae are required. Our study describes a polymerase chain reaction (PCR) approach targeting algal 18S rDNA sequences of desoxyribonucleic acid (DNA) samples extracted either from unialgal eukaryotic microalgae culture, complex assemblages of microalgae populations or natural soil communities. Our first results showed that microalgae rDNA can be amplified by PCR from soil DNA samples. They also indicated difficulties extracting DNA from diatoms directly from soils, probably because of the presence of robust silicate valves. An 18S rDNA library has been established and preliminary phylogenetic analysis showed the feasibility of applying molecular methods to studying edaphic algae community structure. This is promising for soil algae ecology and for developing soil biological indicators. algae communities / soil / amplified rDNA

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Section: Dna Evidence Of Soil Algaementioning

confidence: 87%

Section: Dna Evidence Of Soil Algaementioning

confidence: 99%

Microalgae community structure analysis based on 18S rDNA amplification from DNA extracted directly from soil as a potential soil bioindicator

Bérard¹,

Dorigo²,

Humbert³

et al. 2005

Agron. Sustain. Dev.

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“…According to the results of soil liming experiments (Kreutzer 1995;Kostikov et al 2001), due to increased soil pH, the concentration of nitrogen compounds in the soil has augmented. The spreading of nitrophilic species has been recorded in most cases when liming of soils leads to an increase in soil pH (Rodenkirchen 1992;Dulière et al 2000).…”

Section: Species Composition and Projection Coverage Of Ground Vegetamentioning

confidence: 99%

Pollution of “Akmenės Cementas” Vicinity: Alkalizing Microelements in Soil, Composition of Vegetation Species and Projection Coverage / ”akmenės Cemento“ Aplinkos Tarša. Dirvožemį Šarminantys Mikroelementai, Augalijos Rūšių Į Vairovė Ir Projekcinis Padengimas / Загрязнение Окружающей Среды Завода «акмянес Цементас»: Подщелачивающие Микроэлементы В Почве, Видовой Состав И Проектное Покрытие Растительности

Stravinskienė

2011

Journal of Environmental Engineering and Landscape Management

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The article presents the results of the research pertaining to forest litter and the composition of peat topsoil microelements, as well as the composition and projection coverage of undergrowth, herbaceous and bryophyte species specific to the vicinity of the cement factory “Akmenes cementas” are presented. Increased amounts of strontium, barium, titanium, manganese, copper, chromium, nickel and boron in forest litter and the upper 10 cm peat layer (up to 6 km from the pollution source) were established. 53 plant species were observed. The greater part (75–81%) of them are vascular plants. It was indicated that the diversity of vegetation species at different distances (0.5–1.0, 3.0–3.5 and 5.5–6.0 km) from the pollution source varies. Species of broadleaved trees and shrubs (Quercus robur L., Betula pendula Roth., Frangula alnus Mill., Corylus avellana L.), resistant to the impact of alkaline dust, are more outspread near the pollution source. Nearby the pollution source (0.5–1.0 km), Campylium stellatum Lange and Campylium sommerfeltii Lange, were found. At the farthest distances from the plant, the typical for Myrtillo-oxalidosa site type moss Hylocomium splendens (Hedw.) Schimp., Rhytidiadelphus triquetrus (Hedw.) Warnst, and herbs Epilobium palustre L., Vaccinium myrtillus L., Moehringia trinervia (L.) Clairv. were observed. Total coverage of vegetation species varied from 35.5±1.9% at the closest to the pollution source distance to 19.6±2.1% at the 3.0–3.5 km distance. It is significantly (p;<;0.05) less in comparison to the control (51.9±2.2%). The greatest part (43–72%) of the coverage in different squares of the vegetation study consisted of herbs and undergrowth plants. Santrauka Pateikami miško paklotės ir durpinio dirvožemio mikroelementinės sudėties, trako augalų , žolių bei samanų rūšių į vairovės bei projekcinio padengimo ”Akmenės cemento“ aplinkoje tyrimų rezultatai. Nustatyta, kad dėl cemento dulkių nusėdimo miško paklotėje ir durpėse (iki 6 km atstumu nuo gamyklos) yra padidėjęs mikroelementų (stroncio, bario, titano, mangano ir nikelio, chromo, vario, boro) kiekis; dėl cemento dulkių ir pelenų emisijos dirvožemis šarmejo. šis procesas lėmė augalijos rūšių sudėties skirtumus 0,5–1,0, 3,0–3,5 ir 5,5–6,0 kilometrų atstumu nuo gamyklos. Aptiktos 53 augalų rūšys; daugumą (75–81%) jų sudaro induočiai augalai. Arčiausiai (0,5–1,0 km) gamyklos gausiau išplitę šarminėms dulkėms atsparūs Quercus robur L., Betula pendula Roth., Frangula alnus Mill., Corylus avellana L. bei kalcifilinės žolės Campylium stellatum(Hedw.) Lange et C.E.O. Jensen, Campylium sommerfeltii (Myrin) Lange. Toliau nuo gamyklos randamos durpiniam mėlyngiriui būdingos samanos Hylocomium splendens (Hedw.) Schimp. ir Rhytidiadelphus triquetrus (Hedw.) Warnst.; gausėja šiam miško tipui būdingų žolių rūšių : Epilobium palustre L., Vaccinium myrtillus L., Moehringia trinervia (L.) Clairv. Augalų rūšių projekcinis padengimas kinta nuo 35,5±1,9% (arčiausiai gamyklos) iki 19,6±2,2% 3,0–3,5 km atstumu nuo gamyklos, t. y.patikimai (p<0,05) mažiau už kontrolę (51,9±2,2%). Didžią ją dalį (43–72%) augalijos projekcinio padengimo sudaro žoliniai ir trako sumedėję augalai. Резюме Представлены результаты исследования состава микроэлементов в лесной подстилке и верхнем слое торфа, видового состава и проектного покрытия подлеска, трав и мхов в окружающей среде цементного завода «Акмянес цементас». Установлено увеличенное количество микроэлементов (стронция, бария, титана, марганца, свинца, хрома, никеля, бора) в лесной подстилке и верхнем (10 см) слое торфа на расстоянии до 6 км от завода. Обнаружено 53 вида растений, большую часть (75–81 %) которых составляют сосудистые растения. Разнообразие растительных видов на разном (0,5–1,0, 3,0–3,5 и 5,5–6,0 км) расстоянии от источника загрязнения меняется. Устойчивые к воздействию подщелачивающей пыли лиственные подлеска Corylus avellana L., Quercus robur L., Frangula alnus Mill., Betula pendula Roth распространены вблизи источника загрязнения. Там же найдены виды, характерные для более плодородных типов леса: Rubus idaeus L., Rubus caesius L., Cirsium oleraceum (L.) Scop, Poaceae травы. На более удаленном от завода расстоянии (5,5–6,0 км) найдены характерные для леса типа Myrtillo-oxalidosa мхи Hylocomium splendens (Hedw.) Schimp. и Rhytidiadelphus triquetrus(Hedw.) Warnst. Увеличено число видов трав, характерных для этого типа леса: Epilobium palustre L., Vaccinium myrtillus L., Moehringia trinervia (L.) Clairv. Среднее проектное покрытие наземной растительности меняется от 35,5±1,9 % (вблизи завода) до 19,6±2,2 % на расстоянии 3,0–3,5 км от завода. Это достоверно (р < 0,05) ниже контрольных данных. Большую часть (43–72 %) составляет покрытие травянистых растений и подлеска.

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“…Considering terrestrial ecosystems of Central and Western Europe, species lists of edaphic microalgae were revealed from forests (Trenkwalder 1975;Komáromy 1983;Kostikov et al 2001a;Hoffmann et al 2007;Škaloud 2009), grasslands (Komaromy 1976;Komáromy 1983;Neustupa 2001), agricultural fields (Lukešová 1993;Zancan et al 2006), urban regions (Perútková 2014), contaminated (e.g., post-mining) areas (Lukešová and Komárek 1987;Lukešová and Hoffmann 1996;Frouz et al 2001;Lukešová 2001;Neustupa and Škaloud 2004;Kalinowska et al 2008;Trzcińska and Pawlik-Skowrońska 2008), subalpine soils (Rosa and Lhotský 1971;Lukešová et al 2010), alpine soils (Reisigl 1958;Türk and Gärtner 2001;Peer et al 2010) and xeric sand soils (Hoppert et al 2004;Rahmonov and Piątek 2007;Langhans et al 2009). Particular attention was paid to the edaphic microalgae in Eastern Europe and Russia, focusing on characteristic habitats including steppe grasslands (Musabaeva 2009), steppe forests (Kostikov et al 2001b;Maltseva 2005b;2005a;Maltsev 2013;Scherbina et al 2014), Carpathian and other forests (Chornevych et al 2008;Iljushenko 2008;Posrednikova et al 2009;Nikorych and Chornevych 2012;Maltsev and Negrulja 2013), Russian tundra…”

Section: Distribution Of Soil Microalgae: a Microscopy-based Approachmentioning

confidence: 99%

Green algae in soil: assessing their biodiversity and biogeography with molecular-phylogenetic methods based on cultures

Hodač¹

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Effects of liming on forest soil algal communities

Cited by 4 publications

References 0 publications

Microalgae community structure analysis based on 18S rDNA amplification from DNA extracted directly from soil as a potential soil bioindicator

Microalgae community structure analysis based on 18S rDNA amplification from DNA extracted directly from soil as a potential soil bioindicator

Green algae in soil: assessing their biodiversity and biogeography with molecular-phylogenetic methods based on cultures

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