Succession of soil nematodes in pine forests on coal-mining sands near Cottbus, Germany

Háněl, Ladislav

doi:10.1016/s0929-1393(00)00101-3

Cited by 50 publications

(24 citation statements)

References 9 publications

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“…Omnivorepredator nematodes occupy a higher trophic level (Holtkamp et al, 2011) and any increase in number is slower than that of the other three trophic groups observed in this study. The H' ranged from 1.09 to 2.04 with an average of 1.72, which were lower than Hánĕl's study on the open-cast coal-mining dumps where he reported the H' of most successive stages to be over 2 (Hánĕl, 2001;Hánĕl, 2002). Reclamation increased the H' compare to excavation which is in accord with the study of Hánĕl (2002).…”

Section: Discussionsupporting

confidence: 52%

“…The mean number of nematodes in the reclamation sites was 204 individuals per 100 g dry soil, which was lower than that observed in long-term reclamation of coal-mining dumps soil near Cottbus (> 500 individuals per 100 g dry soil) (Hánĕl, 2002 . These trends are probably related more to sampling date rather than to the years after reclamation, and were also seen in the studies of Hánĕl (2001). This indicates that sampling date changes in trophic groups was significant and concealed the effects of length of restoration.…”

Section: Discussionmentioning

confidence: 60%

“…Most of the studies focused on the succession of soil nematodes in afforestation of open pit mining operations. For example, Hánĕl (2001Hánĕl ( , 2002Hánĕl ( , 2008 and Hohberg (2003) reported the short and long term succession of soil nematode communities under different afforestation prac-HELMINTHOLOGIA, 51, 1: 53 -62, 2014 Response of nematode communities to reclamation of agricultural soils following degradation through brown coal strip-mining processes tices including different tree species and restoration years. The results showed that nematode communities were highly diversified and abundant in the early stages of succession and stable after over the long term following restoration.…”

Section: Introductionmentioning

confidence: 99%

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Response of nematode communities to reclamation of agricultural soils following degradation through brown coal strip-mining processes

Chen

Mekete

Dababat³

et al. 2014

Helminthologia

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53 SummaryThe study assessed the impact on the soil nematodes during the first 3-years after reclamation of a brown coal mining area. Samples were taken from 5 fields: 1 year before excavation, right at the beginning of reclamation (Yr 0), and in fields 1, 2 and 3 years after reclamation. A total of 31 families of nematodes were recorded and the nematode community of field Yr 0 was significantly different from that of other four sampling sites. Nematode abundance decreased after excavation and then began to return to initial community levels at each of the three reclamation sites with bacterivore nematodes recovering faster than the fungivores, omnivore-predators or the plant parasites. A gradual but consistent regeneration of the nematode community to its original structure was seen from the beginning of sampling and this recovery process was detectable over the three successive years of experimentation. Open-pit mining, therefore, drastically disturbed nematode community structure initially but the community was able to recover and stabilized quickly after reclamation.

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Section: Discussionsupporting

confidence: 52%

Section: Discussionmentioning

confidence: 60%

Section: Introductionmentioning

confidence: 99%

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Response of nematode communities to reclamation of agricultural soils following degradation through brown coal strip-mining processes

Chen

Mekete

Dababat³

et al. 2014

Helminthologia

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“…The great abundance of nematodes in the FIR and NEX localities was mostly due to Acrobeloides nanus, with a low c-p value, classified by Bongers (1990) as a colonizer or r-strategies. Háněl (2001) also referred to an increasing abundance of Acrobeloides and Aphelenchoides due to litter accumulation. Háněl (1996) reported that Filenchus, Acrobeloides and Eudorylaimus are usually predominating genera in the spruce forests of Central Europe.…”

Section: Discussionmentioning

confidence: 99%

Soil nematode community changes associated with windfall and wildfire in forest soil at the High Tatras National Park, Slovak Republic

Čerevková

Renčo

2009

Helminthologia

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123 SummaryThe paper presents research findings on the influence of windfall and wildfire on nematode communities in Lariceto-Piceetum forest in the High Tatras in Slovakia.Comparison was made of an intact (REF), affected and extracted (EXT), non-extracted (NEX) and burnt (FIR) forest stand. A total of 55 species belonging to 36 genera were found. The EXT locality harboured the majority of the identified species, but the highest abundance of nematodes was observed in the FIR locality. Bacterial feeders were the dominant trophic group in all investigated plots. In the REF bacterial feeders were followed by root-fungal feeders, fungal feeders and omnivores, in the EXT by omnivores and plant parasites, in the FIR by omnivores and root-fungal feeders and in the NEX by fungal feeders and omnivores. The MI and SI were higher in the REF and the EXT compared to those in the FIR and the NEX, the highest B/F ratio was observed in the FIR and the highest EI was found in the REF. We can conclude that disturbance of forest vegetation and soil has had a clear and demonstrable impact on nematode communities.

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“…Seventeen genera of plantparasitic nematodes were found associated with pines in the southeastern United States (Ruehle, 1964). Bacteria, fungi, and root-feeding nematodes were studied in a Scots pine forest near Säter, Sweden, while population sizes of soil nematode communities were studied in young pine plantations established on coal mining dumps near Cottbus, Germany (Háněl 2001, Magnusson 1983aMagnusson 1983b). At the Changbai Mountain reserve in China, sixty genera of nematodes were found at five study sites, three of which were located in pine forests (Tong et al 2009).…”

Section: Introductionmentioning

confidence: 99%

Nematodes associated with pine trees (Pinus spp), in the Provincial capitals of Tehran, Markazi and Qom province, Iran

2017

Int. J. Adv. Res. Biol. Sci

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Iran is a mountainous country with almost one-third of its land mass found in arid dessert. Consequently, trees are sparse in many Iranian provinces and those trees that do exist are often planted in urban settings or exist in small orchards. The non-native pines, Pinus eldarica, P. halepensis and P. nigra are widely planted throughout the major cities of Iran. Because of the aethestic and functional importance of the trees in these locations, this study was undertaken to determine if plant-parasitic nematodes known to cause significant damage to Pinus spp were present in urban settings. Soil samples from forest parks and urban areas with a high density of Pinus spp were taken from sixty-nine different locations within the provincial capital cities of Tehran, Markazi and Qom, Iran. At total of seventeen different species were identified among the three locations but none of these species identified have previously been documented to cause significant injury on pine at the levels detected. The results of the current study marks a first record of plant parasitic nematodes associated with Pinus spp. in Iran. Presently, there are no other reports of nematodes associated with pine trees in Iran. Based on the sampling conducted from this study, it seems unlikely that non-native pines planted in arid regions of Iran are likely to be threatened by indigenous plant-parasitic nematodes.

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Succession of soil nematodes in pine forests on coal-mining sands near Cottbus, Germany

Cited by 50 publications

References 9 publications

Response of nematode communities to reclamation of agricultural soils following degradation through brown coal strip-mining processes

Response of nematode communities to reclamation of agricultural soils following degradation through brown coal strip-mining processes

Soil nematode community changes associated with windfall and wildfire in forest soil at the High Tatras National Park, Slovak Republic

Nematodes associated with pine trees (Pinus spp), in the Provincial capitals of Tehran, Markazi and Qom province, Iran

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