Arbuscular mycorrhiza status of gold and uranium tailings and surrounding soils of South Africa's deep level gold mines: I. Root colonization and spore levels

Straker, C.J.; Weiersbye, Isabel; Witkowski, E.T.F.

doi:10.1016/j.sajb.2006.12.006

Cited by 20 publications

(7 citation statements)

References 13 publications

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“…To our knowledge, the present paper is the first published research on the presence of mycorrhizal colonization in plants spontaneously colonizing an alkaline gold tailing. The mycorrhizal associations in gold wastes have been studied by Straker et al (2007) and Straker et al (2008), but these studies concerned the gold tailings with an acid pH. Downloaded by [Tufts University] at 20:15 08 October 2014 Figure 6 Mycorrhizal colonization of grasses inoculated with Glomus intraradices or fungi originating from gold tailing assessed on the basis of aniline blue staining and alkaline phosphatase activity (ALP) assay; F% = mycorrhizal frequency; M% = relative mycorrhizal root length; m% = intensity of colonization within individual mycorrhizal roots; A% = relative arbuscule richness; and a% = arbuscule richness in root fragments where the arbuscules were present.…”

Section: Discussionmentioning

confidence: 99%

Role of Mycorrhizal Colonization in Plant Establishment on an Alkaline Gold Mine Tailing

Orłowska

Orłowski

Mesjasz‐Przybyłowicz

et al. 2010

International Journal of Phytoremediation

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The potential role of arbuscular mycorrhizal fungi (AMF) in the revegetation of an alkaline gold mine tailing was studied in Barberton, South Africa. The tailing, characterized by a slow spontaneous plant succession, is colonized by the shrub Dodonaea viscosa and the grasses, Andropogon eucomus and Imperata cylindrica, all colonized by AMF. The effectiveness of mycorrhizal colonization in grasses was tested under laboratory conditions using fungal isolates of various origins. Both grasses were highly mycorrhiza dependent, and the presence of mycorrhizal colonization significantly increased their biomass and survival rates. The fungi originating from the gold tailing were better adapted to the special conditions of the tailing than the control isolate. Although the total colonization rate found for native fungi was lower than for fungi from non-polluted sites, they were more vital and more effective in promoting plant growth. The results obtained might serve as a practical approach to the phytostabilization of alkaline gold tailings.

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Section: Discussionmentioning

confidence: 99%

Role of Mycorrhizal Colonization in Plant Establishment on an Alkaline Gold Mine Tailing

Orłowska

Orłowski

Mesjasz‐Przybyłowicz

et al. 2010

International Journal of Phytoremediation

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“…Salah satu lahan terdegradasi adalah lahan pascatambang emas Simbiosis FMA dengan tumbuhan pioner pada lahan pascatambang emas di Indonesia telah dilaporkan. FMA bersimbiosis dengan vegetasi pada lahan tailing emas di Timika Papua [5], Lombok NTB [6] dan Mandailing Natal Sumatera Utara [7] juga di Afrika Selatan [8]. Studi yang sama di lahan pascatambang emas di wilayah Sulawesi Tenggara belum dilakukan.…”

Section: Pendahuluanunclassified

“…Kolonisasi FMA pada perakaran tumbuhan adaptif menunjukkan bahwa keberadaan FMA sangat vital atau memegang peran penting bagi keberlangsungan hidup tumbuhan adaptif pada lahan pascatambang emas. Berbagai studi melaporkan bahwa keberadaan FMA dapat mengakselerasi suksesi vegetasi alami pada berbagai kondisi lahan pasca tambang emas di dunia diantaranya di Indonesia [5,6], dan Afrika Selatan [8]- [9]. [11] melaporkan bahwa FMA merupakan komponen penting dalam restorasi ekosistem hutan terdegradasi.…”

Section: Pendahuluanunclassified

“…[6] melaporkan bahwa Glomus aggregatum Glomus geosporum, dan Glomus mossaeae bersimbiosis dengan Duabanga moluccana, Paraserianthes falcataria, dan Erythrina orientalis di Kecamatan Sekotong-Lombok Barat. Akar Asclepias fruticosa L., dan Asparagus laricinus Burch merupakan kolonisasi tertinggi pada lahan revegetasi tailing emas dan uranium di Afrika Selatan [8] Akar rumput, Cynodon dactylon terkolonisasi FMA dan vesikula di akar sebagai tempat sequestrasi logam dan naucleotida [9]. FMA ditemukan pada tailing emas di Timika pada tumbuhan Ficus adenosperma, Brachiaria sp, Amomum sp., Bidens pilosa dan Musaenda frondosa [5].…”

Section: Pendahuluanunclassified

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Simbiosis Fungi Mikoriza Arbuskula Dengan Tumbuhan Adaptif Pada Lahan Pascatambang Emas

Tuheteru

Tabassum

Albasri

2020

anr

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Fungi Mikoriza Arbuskula (FMA) merupakan fungi tanah yang dapat mengakselerasi suksesi vegetasi pada lahan-lahan rusak dan terdegradasi. Kehadiran tumbuhan adaptif di lahan-lahan pascatambang didukung oleh keberadaan FMA dalam tanah. Simbiosis FMA dengan perakaran tumbuhan adaptif masih terbatas di lahan pascatambang emas. Studi ini dilakukan pada lahan pasacatambang emas, Kabupaten Bombana, Sulawesi Tenggara pada Bulan April-Mei 2019. Sampel akar setiap tumbuhan diambil kemudian dicuci bersih. Akar-akar diwarnai menggunakan trypan blue 0.05%. Hasil riset menujukkan bahwa struktur FMA mengkolonisasi perakaran 13 jenis tumbuhan adaptif. Struktur FMA tersebut adalah hifa internal, hifa eksternal, vesikula dan hifa coil. Rata-rata kolonisasi adalah 80,54 % dengan kisaran 25-92%. Jenis Eupatorium odoratum memiliki kolonisasi tertinggi yakni 92,59%. Kolonisasi FMA pada perakaran tumbuhan adaptif menunjukkan bahwa keberadaan FMA sangat vital atau memegang peran penting bagi keberlangsungan hidup tumbuhan adaptif pada lahan pascatambang emas.

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“…They also stated that it is important to identify the types and abundance of AMF in a disturbed environment. Exploration and identification of AMF and adaptive plants on gold tailings land have been carried out in Indonesia including in Timika Papua (Suharno et al 2014;2016;2017), Lombok West Nusa Tenggara (Utomo et al 2014) and Mandailing Natal, North Sumatra (Delvian et al 2016) and in South Africa (Straker et al 2007). The results of these studies reported that the symbiosis of adaptive plants with AMF can accelerate adaptive plant succession in gold post-mining land conditions.…”

Section: Introductionmentioning

confidence: 99%

Arbuscular mycorrhizal fungi associated with adaptive plants in gold mine tailing

et al. 2019

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Abstract. Tuheteru FD, Husna, Albasri, Arif A, Wulan SA, Kramadibrata K. 2019. Arbuscular mycorrhizal fungi associated with adaptive plants in gold mine tailing. Biodiversitas 20: 3398-3404. Arbuscular mycorrhizal fungi (AMF) are fungi from division Glomeremycota within the kingdom Fungi, which have a broad ecological range and symbiosis with a variety of vegetations, including vegetations in gold post-mining areas or gold tailings. The study of identifying types of AMF in gold tailings in Southeast Sulawesi is still limited. The purpose of this study was to identify the types of AMF in the rhizosphere of adaptive plants in gold tailings land in Bombana District, Southeast Sulawesi. Soil samples were collected from adaptive plants in Perseroan Terbatas (PT) Panca Logam Makmur, Bombana District, Southeast Sulawesi Province, Indonesia. AM Fungi spores were isolated and identified based on their morphological characteristics (shape, size, color, attached hyphae, and spore ornamentation). Five types of AMF were identified, namely Glomus aggregatum, Sclerocystis sinuosa, Acaulospora scrobiculata, A. tuberculata, Scutellospora pellucida, and two genera that had not been identified up to species, Glomus sp. and Scutellospora sp. In addition to spores, the symbiosis of AM Fungi with adaptive plants was also demonstrated by the structure of AM Fungi in plant roots with a rate of 74% colonization. S. pellucida and S. sinuosa were recorded as new species in Indonesia and Sulawesi, respectively. While A. tuberculata is a type of AMF that enriches AMF diversity in Southeast Sulawesi.

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Arbuscular mycorrhiza status of gold and uranium tailings and surrounding soils of South Africa's deep level gold mines: I. Root colonization and spore levels

Cited by 20 publications

References 13 publications

Role of Mycorrhizal Colonization in Plant Establishment on an Alkaline Gold Mine Tailing

Role of Mycorrhizal Colonization in Plant Establishment on an Alkaline Gold Mine Tailing

Simbiosis Fungi Mikoriza Arbuskula Dengan Tumbuhan Adaptif Pada Lahan Pascatambang Emas

Arbuscular mycorrhizal fungi associated with adaptive plants in gold mine tailing

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