Relevant bibliographies by topics / Saprobie

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Academic literature on the topic 'Saprobie'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Saprobie"

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Tashpulatov, Yigitali Shawkatillaevich. "Algoflora of the Zarafshan River middle stream and its relationship with indicator-saprobic species." Samara Journal of Science 5, no. 2 (June 1, 2016): 63–66. http://dx.doi.org/10.17816/snv20162113.

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The author studies taxonomic, floristic, comparative, ecological and indicator-saprobiс features of algoflora of the Zarafshan River middle stream. The study was conducted at 10 observation points located along the river. These points are selected by location of such polluting sources as river channels, large reservoirs, sewage domestic, industrial areas and major cities. It is revealed that in the river there are 331 species and varieties of algae. They belong to 81 genus, 38 families, 16 orders, 11 classes and 5 departments. 97 species and varieties of these are an indicator-saprobic algae. The first three points of the environmental conditions are almost the same. In these areas 119 species and varieties are defined, 37 species of them are indicator-saprobic species. The middle saprobic index is 1.27; alpha-oligosaprob, class 2, category - 2b; the water is cleaner in 4-7 observation points of the river. Here 200 species are identified, 56 species of them are considered to be indicator-saprobic species. The middle saprobic index is 1.61; .beta.1-mezosaprob, class 3, category - 3a, the water is clean enough. In 8-10 observation posts only 125 species were found, 44 species of them are indicator-saprobic species. Middle saprobic index reached 1.84; beta.1-mezosaprob, class 3, category - 3a, the water is clean enough. Down the river stream the saprobic index, saprobic Educastional level of algae and water pollution gradually increases.
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Supriyantini, Endang, Munasik Munasik, Sri Sedjati, Sri Yulina Wulandari, Ali Ridlo, and Eka Mulya. "Kajian Pencemaran Perairan Pulau Panjang, Jepara Berdasarkan Indeks Saprobik dan Komposisi Fitoplankton." Buletin Oseanografi Marina 9, no. 1 (March 28, 2020): 27–36. http://dx.doi.org/10.14710/buloma.v9i1.27276.

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Indeks saprobik adalah indeks yang digunakan untuk mengetahui status pencemaran suatu perairan dengan menggunakan keberadaan organisme seperti fitoplankton. Tujuan penelitian untuk mengetahui tingkat pencemaran di perairan Pulau Panjang, Jepara berdasarkan indeks saprobik dan komposisi fitoplankton. Metode yang digunakan adalah deskriptif eksploratif.Sampel fitoplankton diambil dari 12 titik sampling di sekitar perairan Pulau Panjang. Pengambilan sampel ditentukan secara purposive sampling. Sampel plankton diperoleh secara aktif menggunakan plankton net dengan mesh size 37 μm diameter 21 cm. Hasil penelitian menunjukkankomposisi fitoplankton di P. Panjang terdiri dari 32 genus, termasuk ke-dalam 4 kelas yaitu Bacillariophyceae (18 genus), Dinophyceae (12 genus), Cyanophyceae (1 genus),Chlorophyceae (1 genus). Indek keanekaragaman dan keseragamannya termasuk dalam kriteria sedang dan tidak ada genus yang mendominasi. Nilai indeks saprobik berkisar antara 0.0 s/d 0.5, yaitu dengan tingkat pencemaran ringan (β/α- mesosaprobik) hingga sedang (α/β- mesosaprobik) oleh bahan organik.Berdasarkan hasil tersebut perairan P. Panjang, Jepara termasuk kedalam perairan yang tercemar rendah hingga sedang. A saprobic index is an index used to determine the status of pollution in waters by using the presence of organisms such as phytoplankton. The purpose of this study was to determine the level of pollution in the waters of Island Panjang, Jepara, based on the saprobic index and phytoplankton composition. The method used is descriptive explorative. Phytoplankton samples were taken from 12 sampling points around Panjang Island by a purposive sampling method. Plankton sampling was carried out using the plankton net with a mesh size of 37 μm in diameter of 21 cm. The results showed that there were 4 classes in Panjang Island, namely Bacillariophyceae (18 genera), Dinophyceae (12 genera), Cyanophyceae (1 genus), Chlorophyceae (1 genus). The index of diversity and uniformity are moderate and no dominant genus. The saprobic index was ranged from 0.0 to 0.5, which was light (β / α-mesosaprobic) to moderate (α / β-mesosaprobic) pollution levels of organic matter. Based on the results, Panjang Island waters in Jepara were polluted in low to-moderate category.
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Ramanda, Okky Aditya, Bambang Sulardiono, and Churun Ain. "ANALISA KUALITAS PERAIRAN DITINJAU DARI TINGKAT SAPROBITAS DAN KANDUNGAN KLOROFIL DI MUARA SUNGAI BODRI KENDAL." Management of Aquatic Resources Journal (MAQUARES) 6, no. 1 (March 9, 2018): 67–76. http://dx.doi.org/10.14710/marj.v6i1.19812.

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ABSTRAK Penelitian ini bertujuan untuk mengetahui nilai saprobitas perairan (SI dan TSI), kandungan klorofil perairan, dan hubungan antara SI, TSI dengan kualitas perairan. Penelitian dilaksanakan pada bulan Agustus 2016 dengan materi yakni sampel air dari Muara Sungai Bodri dan metode deskriptif serta metode pengambilan sampel yakni Purposive Sampling Method. Sampling dilakukan dengan pengulangan waktu yakni pasang dan surut dengan 3 kali pengulangan dengan 4 Stasiun lokasi sampling. Hasil penelitian didapatkan 65 genera dengan 115 spesies yang didominasi oleh Bacillariophyceae seperti Synedra sp., Skeletonema sp., dan Asterionella sp. Kelimpahan fitoplankton tertinggi terjadi pada Stasiun 1 saat surut sebesar 85184 ind/L yang didominasi oleh Synedra ulna. Dari hasil penelitian didapatkan nilai SI pada kisaran 0.75-1.29 yang menyatakan perairan dalam kondisi β-Mesosaprobik hingga β-Mesosaprobik/Oligosaprobik. Sedangkan, untuk TSI didapatkan nilai 0.99-2.56 yang menyatakan perairan dalam kondisi β-Mesosaprobik hingga Oligosaprobik. Hasil pengukuran kadar klorofil-α menunjukkan bahwa klorofil-α pada wilayah di sekitar muara bernilai rendah. Hubungan antara nilai SI dan TSI dengan kualitas perairan menunjukkan nilai positif dengan keeratan lemah pada saat pasang serta nilai positif dan negatif dengan keeratan kuat pada saat surut. Kata Kunci : Muara Sungai Bodri; Klorofil-α; Indeks Saprobik; Tropik Saprobik Indeks ABSTRACT This study aims to determine the value of water saprobity (SI and TSI), chlorophyl-α content and the context of SI, TSI with water quality such as DO, TSS, Nitrate and chlorophyl-α in Bodri River Estuary. This study was conducted in August 2016. The material used in this study is a sample of water taken from Bodri Estuary. The method used in this study is descriptive method with also sampling method is Purposive Sampling. The sampling location consisted by 4 stasions and it done with repetition time of the high and low tide. The result showed 65 genera with 115 species dominated by Bacillariophyceae such as Synedra sp., Skeletonema sp. and Asterionella sp. The highest phytoplankton abundance occurs in Station 1 at low tide at value 85184 ind/L which dominated by Synedra ulna. SI values in the range 0.75-0.29 which states that the water in β-Mesosaprobic to β-Mesosaprobic/Oligosaprobic conditions. While using TSI, it obtained values at range 0.99-2.56 which it states that the water in β-Mesosaprobic to Oligosaprobic conditions. The results of clorophyl-α measurement showed that the chlorophyl-α in the area around the estuary at a low value. The connection between SI and TSI with water quality has a positive value with weak correlaion at high tide and positive and negative value with strong correlation at low tide. Keywords: Bodri River Estuary; Chlorophyl-α; Saprobic Index; Trophic Saprobic Index
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Ananingtyas, Yesie Rahayu, I. Gede Hendrawan, and Yulianto Suteja. "Diatom Epipelik sebagai Bioindikator Pencemaran di Estuari Suwung." Journal of Marine and Aquatic Sciences 4, no. 1 (September 8, 2017): 120. http://dx.doi.org/10.24843/jmas.2018.v4.i01.120-128.

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Epiphelic diatoms are the living diatoms adhere to the bottom substrate of the waters. Epiphelic diatoms ware used as bioindicators because sensivity of enviromental change, widely distributed, and ware not affected by currents. Epiphelic diatom research as a bioindicator of pollution in the Suwung estuary was conducted in December 2016 and January 2017. The sampling of epiphelic diatom using the method of "Lens tissue trapping method". The results of research in December 2016 found 34 species of epiphelic diatoms, while in January 2017 found 24 species of epiphelic diatom. Species that are often found in this study are Pleurosigma clavei, Rhabdonema arcuatum, Synedra gailloni and Gomphonema angustatum. The highst of epipelic diatom abundance in estuari suwung in January 2017 was 8.82 Ind/and the lowest epiphelic diatom abundance of 0.41 Ind/. The assessment of contamination using epiphelic diatom using two methods such as diversity index and saprobik index. The pollution assessment based on the diversity index shows that in December 2016 it was varied, not contaminated, mildly polluted, moderately polluted while the saprobic index-based valuation was varied ie clean, moderately polluted and heavily polluted. Assessment of pollution with saprobik index is used to know the contamination of organic matter. Diversity index in January 2017 and the saprobic index had the same pattern that almost of station research in Suwung estuary research stations were moderately polluted and there was an increase in pollution
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Damayanti, Ni Putu Eva, I. Wayan Gede Astawa Karang, and Elok Faiqoh. "Tingkat Pencemaran Berdasarkan Saprobitas Plankton di Perairan Pelabuhan Benoa, Kota Denpasar, Provinsi Bali." Journal of Marine and Aquatic Sciences 4, no. 1 (September 5, 2017): 96. http://dx.doi.org/10.24843/jmas.2018.v4.i01.96-108.

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Plankton is organism that susceptible to environmental changes that used as indicator of environmental pollution by saprobic index because plankton has important role in affecting the water primary productivity. The research about plankton saprobic in Benoa Harbour is never done before. The aim of this research is to explain the structure of community and the level of plankton saprobic at Benoa Harbour. This research using random sampling method for determine the station. The result explained that there was 17 species of plankton in the waters of Benoa Harbor from two classes such as Bacillariophyceae, Dinophyceae on phytoplankton and from five classes such as Magnoliopsida, Malacostraca, Maxillopoda, Globothalamea and Hexanauplia on zooplankton. The total abundance of plankton ranges from 1.117.172 Individual / Liter- 1.626.163 Individual / Liter. The zooplankton diversity index in the waters of Benoa Harbor ranges from 1.06 to 1.58 and phytoplankton ranges from 1.02 to 155. This indicates that the value of diversity in all observation stations is categorized into low biodiversity. Zooplankton evenness index value in the waters of Benoa Harbor ranged from 0.73-0.88 and phytoplankton ranged from 0.71-0.96. This indicates that the index of evenness is relatively high. The dominant value of zooplankton in the waters of Benoa Harbor ranges from 0.24-0.43 and phytoplankton ranged from 0.22-0.41. This indicates that the dominance is relatively low. Saprobik Index (SI) value ranges from 1.0-1.6 and Tropic Saprobic Index (TSI) ranges from 1.76-1.96. This indicates that the waters of Benoa Harbour is categorized mild contaminated conditions until not contaminated.
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Fatmayanti, Novi, Tri Apriadi, and Winny Retna Melani. "Fitoplankton sebagai bioindikator kualitas perairan pada zona litoral waduk Sei Pulai, Pulau Bintan, Kepulauan Riau." Depik 8, no. 3 (December 2, 2019): 176–84. http://dx.doi.org/10.13170/depik.8.3.14144.

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Abstract. Sei Pulai reservoir is located on Bintan Island, Riau Islands Province. Water quality monitoring of Sei Pulai reservoir needs to be done considering that this reservoir is a source of raw water for the people of Tanjungpinang City and surrounding areas.The objective of this recent study were to determine the diversity and structure of phytoplankton community, also determine the water quality of litoral zone at Sei Pulai reservoir based on phytoplankton as bioindicator. Sampling points were chosen by purposive sampling method. Phtoplankton and water sample were collected in three parts namely inlet, middle, and outlet of the reservoir. Species richness of phytoplankton in littoral zone Sei Pulai reservoir consisted of 3 divisions and 18 species. Phytoplankton abundance in the inlet of reservoir showed moderate abundance. In theotehrs hand, the middle and outlet of the reservoir showed low abundance. Based on ecological index, phytoplankton community was categorized low diversity, moderate uniformity, and no dominance. The saprobic index value obtained from the analysis of the phytoplankton community more moderate organic matter or β/α-mesosaprobic. Keywords : bio-indicator, community structure, littoral zone, phytoplankton, saprobic index Abstrak. Waduk Sei Pulai terletak di Pulau Bintan, Provinsi Kepulauan Riau. Monitoring terhadap kualitas perairan waduk Sei Pulai perlu dilakukan mengingat waduk ini menjadi merupakan sumber air baku masyarakat Kota Tanjungpinang dan sekitarnya. Kajian yang dilakukan ini bertujuan untuk mengkaji jenis dan struktur komunitas fitoplankton serta kualitas perairan di zona litoral waduk Sei Pulai berdasarkan fitoplankton sebagai bioindikator. Lokasi pengambilan sampel ditentukan berdasarkan metode purposive sampling. Sampel fitoplankton dan air diambil pada tiga bagian waduk yaitu masukan air (inlet), tengah, serta keluaran air (outlet). Fitoplankton yang ditemukan di perairan zona litoral waduk Sei Pulai terdiri dari tiga divisi dan 18 jenis fitoplankton. Nilai kelimpahan fitoplankton di bagian inlet menunjukkan kelimpahan sedang. Bagian tengah dan outlet waduk menunjukkan kelimpahan rendah. Hasil penilaian indeks ekologi menunjukkan bahwa komunitas fitoplankton memiliki keanekaragaman rendah, keseragaman sedang, dan tidak ada yang mendominansi. Berdasarkan indeks saprobik diketahui bahwa di zona litoral Waduk Sei Pulai terjadi pencemaran bahan organik sedang (Kategori β/α-mesosaprobik). Kata kunci : bioindikator, fitoplankton, struktur komunitas, indeks saprobik, zona litoral
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Suwandana, Achmad Fuad, Pujiono Wahyu Purnomo, and Siti Rudiyanti. "ANALISIS PERBANDINGAN FITOPLANKTON DAN ZOOPLANKTON SERTA TSI (TROPHIC SAPROBIC INDEX) PADA PERAIRAN TAMBAK DI KAMPUNG TAMBAK LOROK SEMARANG." Management of Aquatic Resources Journal (MAQUARES) 7, no. 3 (December 20, 2018): 237–45. http://dx.doi.org/10.14710/marj.v7i3.22547.

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Lokasi Tambak Lorok dekat dengan jalan raya, pemukiman penduduk serta pabrik-pabrik besar sehingga berpotensi menampung bahan pencemarnya. Bahan-bahan pencemar tersebut akan mengganggu keseimbangan organisme di dalam tambak salah satunya adalah plankton. Tujuan dari penelitian ini adalah untuk mengetahui kelimpahan fitoplankton dan zooplankton, mengetahui perbandingan fitoplankton dan zooplankton, dan mengetahui status saprobitas. Penelitian ini menggunakan metode deskriptif yang dilaksanakan pada bulan September 2017 di perairan tambak di Kampung Tambak Lorok Semarang. Sampling dilakukan dengan menggunakan purposive sampling pada 4 stasiun dengan masing-masing stasiun 3 titik. Variabel yang diukur adalah kelimpahan fitoplankton, kelimpahan zooplankton, dan nilai saprobitas. Hasil penelitian menunjukkan kelimpahan fitoplankton berkisar antara 47-154 ind/l dan kelimpahan zooplankton berkisar antara 0-9 ind/l. Perbandingan fitoplankton dan zooplankton berkisar antara 7:1 sampai 47:0. Nilai SI (Saprobik Indeks) berkisar antara 1,28-1,33 dan nilai TSI (Tropik Saprobik Indeks) berkisar antara 1,89-2,50. Berdasarkan nilai SI dan TSI dapat diketahui bahwa kondisi tambak di Kampung Tambak Lorok Semarang termasuk ke dalam perairan Oligosaprobik atau perairan belum tercemar sampai tercemar ringan dan sebagian besar dalam status β-Mesosaprobik atau tercemar ringan sampai sedang. Tambak Lorok Village is located in residential areas-densely populated, not far from highway and large factories which potentially accomodating pollution. They, the pollutants disrupt the balance of organismd in the pond, one of them plankton are going to study is plankton. Purpose of this research is to know the abundance of phytoplankton and zooplankton, the comparison of phytoplankton and zooplankton as well as the status of saprobity. This research was carried out on September 2017 in the pond waters at Tambak Lorok Semarang Village by using descriptive method. Sampling was applied by using purposive at 4 station, each station using 3 point. Measured variables were phytoplankton abundance, zooplankton abundance, and saprobity value. The results showed that phytoplankton abundance ranged between 47-154 ind/l, while zooplankton abundance betweem 0-9 ind/l. Comparison of phytoplankton and zooplankton ranged from 7:1 to 47:0. The SI (Sabrobik Index) value ranged from 1,28-1,33 and the TSI (Tropic Saprobik Index) value ranged from 1,89-2,50. Based on SI dan TSI values mentioned above the condition of ponds in Tambak Lorok Village is classified as Oligosaprobik or uncured waters to minor contaminated and mostly in β-Mesosaprobik status or mild to moderate contamination.
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Weyand, Michael, Theresia Döppner, and Petra Podraza. "Trophic conditions in rivers and streams – significance for biological quality elements of the European Water Framework Directive." Water Practice and Technology 8, no. 1 (March 1, 2013): 41–46. http://dx.doi.org/10.2166/wpt.2013.006.

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In the past, saprobic and trophic conditions were both used as indicators to assess and monitor the quality of surface water bodies. Now, with the introduction of the European Water Framework Directive (WFD), the focus in the assessment of aquatic systems has shifted towards better integration of biocoenotic parameters, expressed as biological quality elements. With this change, saprobity is still used, at least as partially, in the evaluation of benthic invertebrate fauna. The term ‘trophic status’, however, no longer appears as a separate criterion. It is the aim of this paper to show that all quality components depend to a greater or lesser extent on the water bodies' trophic status, so that this term will maintain its significance as a key influencing factor.
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CHAIWAN, NAPALAI, DHANUSHKA NADEESHAN WANASINGHE, ERIO CAMPORESI, SAOWALUCK TIBPROMMA, SARANYAPHAT BOONMEE, SAISAMORN LUMYONG, and KEVIN DAVID HYDE. "Molecular taxonomy reveals the sexual morph of Nodulosphaeria digitalis in Phaeosphaeriaceae from Campanula trachelium in Italy." Phytotaxa 400, no. 1 (April 2, 2019): 1. http://dx.doi.org/10.11646/phytotaxa.400.1.1.

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The fungal genus Nodulosphaeria is one of the oldest phaeosphaeriaceous genera that comprises saprobic, endophytic and pathogenic species associated with a wide variety of substrates. There are 71 species epithets listed under Nodulosphaeria in Index Fungorum and most of these published records lack illustrations and descriptions, or DNA sequence data and thus it is challenging to confirm their names or investigate taxonomic relationships. In this study, we report the sexual morph of Nodulosphaeria digitalis, a terrestrial saprobe belonging to the genus Nodulosphaeria (Phaeosphaeriaceae, Pleosporales), on stems of Campanula trachelium from Arezzo Province, Italy. This is the first record of a Nodulosphaeria taxon on Campanulaceae. Maximum likelihood, Maximum parsimony and Bayesian inference analyses of combined ITS, LSU, SSU and TEF1-α sequence data reveal that the novel isolate belongs to the family Phaeosphaeriaceae and nests with Nodulosphaeria digitalis with strong bootstrap support. The detailed descriptions and illustrations of the sexual morph of N. digitalis, an updated phylogenetic tree for the genus Nodulosphaeria are provided.
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Samarakoon, Binu C., Rungtiwa Phookamsak, Dhanushka N. Wanasinghe, Putarak Chomnunti, Kevin D. Hyde, Eric H. C. Mckenzie, Itthayakorn Promputtha, Jian-Chu Xu, and Yun-Ju Li. "Taxonomy and phylogenetic appraisal of Spegazzinia musae sp. nov. and S. deightonii (Didymosphaeriaceae, Pleosporales) on Musaceae from Thailand." MycoKeys 70 (July 21, 2020): 19–37. http://dx.doi.org/10.3897/mycokeys.70.52043.

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Tropical plants host a range of fungal niches including endophytes, pathogens, epiphytes and saprobes. A study undertaken to discover the saprobic fungal species associated with Musa sp. (banana) from northern Thailand found two hyphomycetous taxa of Spegazzinia (Didymosphaeriaceae, Pleosporales). These were collected during the dry season and their morpho-molecular taxonomic relationships were investigated. Based on phylogenetic analysis of combined SSU, LSU, ITS and TEF1-α sequence data (77% ML, 0.99 BYPP) and contrasting morphological features to the sister taxon, we introduce Spegazzinia musae as a novel species from a decaying leaf of Musa sp. Details on the taxonomy, ecology and geographical distribution of Spegazzinia species are provided. In addition, we report S. deightonii as a new host record from Musa sp. Our data further validate the taxonomic placement of Spegazzinia in Didymosphaeriaceae.
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Dissertations / Theses on the topic "Saprobie"

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Völker, Jeanette. "Abhängigkeit der Besiedlung benthischer Invertebraten von Hydromorphologie und Saprobie in silikatischen Mittelgebirgsbächen." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2009. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1232370486930-86885.

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Das Verständnis über die Ausprägung der Lebensgemeinschaften von benthischen Invertebraten in aquatischen Ökosystemen in Abhängigkeit von abiotischen Faktoren ist von grundlegender wissenschaftlicher Bedeutung und eine Voraussetzung für die Bewertung, den Schutz und die Wiederherstellung der ökologischen Integrität in Fließgewässern. Für die Erarbeitung von Abhängigkeiten zwischen der benthischen Lebensgemeinschaft, der Hydromorphologie und der Saprobie standen insgesamt 409 Datensätze in Form von Taxalisten des Makrozoobenthos zur Verfügung. Diese wurden mit Strukturgütedaten verschnitten und anhand uni- und multivariater statistischer Methoden analysiert. Folgende Ergebnisse konnten dabei erzielt werden: (a) es können sieben Einzelparameter der Gewässerstruktur identifiziert werden, die einen signifikanten Einfluss auf die benthische Biozönose ausüben, (b) die Fließgewässertypen 5 und 5.1 unterscheiden sich auf Basis des vorliegenden Datensatzes weder in der taxonomischen noch in der funktionalen Zusammensetzung der Makrozoobenthoszönose und (c) bei einer erhöhten saprobiellen Belastung überlagert der Einfluss der organischen Belastung die strukturellen Gegebenheiten. Für die Entwicklung und Anpassung effizienter Strukturgüteverfahren und die daraus resultierenden Monitoring- und Maßnahmenprogramme für ein integriertes Fließgewässermanagement ist die Auswahl ökologisch relevanter Parameter von immenser Bedeutung
The understanding about the development of benthic invertebrate communities as a function of abiotic influencing factors in aquatic ecosystems is of essential scientific relevance for the assessment of the ecological status of rivers and streams. For the development of interdependencies between benthic invertebrates, hydromorphology and saprobity, 409 species lists of the macroinvertebrates were provided. They were aggregated with morphological features and analysed with different uni- and multivariate statistical methods. On the basis of the used analyses, the following results were achieved: (a) seven ecological relevant morphological features with significant influence to benthic invertebrate community could be identified, (b) on the basis of the present database, the structural and functional composition of the benthic invertebrates can not be differ river type specific (type 5 and 5.1) and (c) if the saprobic pressure decrease, the organic pressure superpose the hydromorphology. The values of the biological attributes are low in spite of near natural morphological conditions. For an ecological efficiency stream habitat assessment, the identified relevant morphological parameters have to consider. The “morphological characteristic curves” are well describing the results of a local monitoring. This application-oriented instrument can be used for (a) the operationalisation of environmental objectives, (b) the development and adaption of monitoring strategies and (c) the derivation and prioritisation of ecological and economic efficiency measurements for an integrated river management
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Völker, Jeanette. "Abhängigkeit der Besiedlung benthischer Invertebraten von Hydromorphologie und Saprobie in silikatischen Mittelgebirgsbächen." Doctoral thesis, Technische Universität Dresden, 2008. https://tud.qucosa.de/id/qucosa%3A23618.

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Das Verständnis über die Ausprägung der Lebensgemeinschaften von benthischen Invertebraten in aquatischen Ökosystemen in Abhängigkeit von abiotischen Faktoren ist von grundlegender wissenschaftlicher Bedeutung und eine Voraussetzung für die Bewertung, den Schutz und die Wiederherstellung der ökologischen Integrität in Fließgewässern. Für die Erarbeitung von Abhängigkeiten zwischen der benthischen Lebensgemeinschaft, der Hydromorphologie und der Saprobie standen insgesamt 409 Datensätze in Form von Taxalisten des Makrozoobenthos zur Verfügung. Diese wurden mit Strukturgütedaten verschnitten und anhand uni- und multivariater statistischer Methoden analysiert. Folgende Ergebnisse konnten dabei erzielt werden: (a) es können sieben Einzelparameter der Gewässerstruktur identifiziert werden, die einen signifikanten Einfluss auf die benthische Biozönose ausüben, (b) die Fließgewässertypen 5 und 5.1 unterscheiden sich auf Basis des vorliegenden Datensatzes weder in der taxonomischen noch in der funktionalen Zusammensetzung der Makrozoobenthoszönose und (c) bei einer erhöhten saprobiellen Belastung überlagert der Einfluss der organischen Belastung die strukturellen Gegebenheiten. Für die Entwicklung und Anpassung effizienter Strukturgüteverfahren und die daraus resultierenden Monitoring- und Maßnahmenprogramme für ein integriertes Fließgewässermanagement ist die Auswahl ökologisch relevanter Parameter von immenser Bedeutung.
The understanding about the development of benthic invertebrate communities as a function of abiotic influencing factors in aquatic ecosystems is of essential scientific relevance for the assessment of the ecological status of rivers and streams. For the development of interdependencies between benthic invertebrates, hydromorphology and saprobity, 409 species lists of the macroinvertebrates were provided. They were aggregated with morphological features and analysed with different uni- and multivariate statistical methods. On the basis of the used analyses, the following results were achieved: (a) seven ecological relevant morphological features with significant influence to benthic invertebrate community could be identified, (b) on the basis of the present database, the structural and functional composition of the benthic invertebrates can not be differ river type specific (type 5 and 5.1) and (c) if the saprobic pressure decrease, the organic pressure superpose the hydromorphology. The values of the biological attributes are low in spite of near natural morphological conditions. For an ecological efficiency stream habitat assessment, the identified relevant morphological parameters have to consider. The “morphological characteristic curves” are well describing the results of a local monitoring. This application-oriented instrument can be used for (a) the operationalisation of environmental objectives, (b) the development and adaption of monitoring strategies and (c) the derivation and prioritisation of ecological and economic efficiency measurements for an integrated river management.
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鄭遠技 and Yanna. "Biodiversity, ecology and taxonomy of saprobic fungi on palm fronds." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2001. http://hub.hku.hk/bib/B31242595.

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Yanna. "Biodiversity, ecology and taxonomy of saprobic fungi on palm fronds /." Hong Kong : University of Hong Kong, 2001. http://sunzi.lib.hku.hk:8888/cgi-bin/hkuto%5Ftoc%5Fpdf?B2295630x.

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Li, Aiguo, and 李愛國. "Field monitoring of a saprolite cut slope." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2003. http://hub.hku.hk/bib/B29901765.

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Grewal, Parwinder Singh. "Studies on saprobic rhabditid nematodes and their associated bacteria affecting mushroom culture." Thesis, Imperial College London, 1990. http://hdl.handle.net/10044/1/46322.

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Zhou, Dequn, and 周德群. "Biodiversity of saprobic microfungi associated with bamboo in Hong Kong and Kunming, China." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2000. http://hub.hku.hk/bib/B43894732.

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Zhou, Dequn. "Biodiversity of saprobic microfungi associated with bamboo in Hong Kong and Kunming, China." Hong Kong : University of Hong Kong, 2000. http://sunzi.lib.hku.hk/hkuto/record.jsp?B23424874.

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Jol, Hamdan Bin. "Saprolite and soil fertility in the humid tropics (Malaysia)." Thesis, Imperial College London, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.309365.

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Wong, Kit-man, and 黃潔文. "Diversity, host preference, and vertical distribution of saprobic fungi on grasses and sedges in Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2000. http://hub.hku.hk/bib/B43894409.

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Books on the topic "Saprobie"

1

Schmedtje, Ursula. Bestimmungsschlüssel für die Saprobier-DIN-Arten (Makroorganismen). 2nd ed. München: Bayerisches Landesamt für Wasserwirtschaft, 1992.

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Bontea, V. Ciuperci parazite si saprofite din Romania. Vol. 2. Bucuresti: Ed. Academiei Republicii Socialiste Romania, 1986.

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Vepraskas, Michael J. Predicting contaminant transport along veins and fractures in saprolite above the water table. Raleigh, N.C: [Water Resources Research Institute of the University of North Carolina, 1995.

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Stolt, M. H. Soil-saprolite-landscape relationships in the Piedmont and Blue Ridge Highland regions of Virginia. Blacksburg, Va: Virginia Agricultural Experiment Station, Virginia Polytechnic Institute and State University, 1994.

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Ismi, Nurmawati, ed. Optimalisasi usahatani melalui ILP dan paket Saprodi. Cijantung, Jakarta: Bangkit Daya Insana, 2008.

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Johnson, Elizabeth M. Hyaline moulds. Edited by Christopher C. Kibbler, Richard Barton, Neil A. R. Gow, Susan Howell, Donna M. MacCallum, and Rohini J. Manuel. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780198755388.003.0017.

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Hyaline moulds are fungi that grow predominantly in a filamentous form with colourless hyphae. This is not a taxonomic grouping and encompasses many thousands of different fungal genera. However, there is a small subset of environmental saprobes or plant pathogenic moulds, currently comprising at least 75 species from 30 different genera, that are opportunistic human pathogens and have been implicated in invasive infections referred to as hyalohyphomycosis. In addition they may cause less invasive cutaneous, subcutaneous, mucous membrane, and corneal infections. This group of organisms includes Fusarium, Sarocladium, Paecilomyces, Purpureocillium, Scedosporium, Rasamsonia, and Scopulariopsis spp., and it is these that form the focus of this chapter. Aspects of taxonomy, cell biology, pathogenesis, epidemiology, incidence, risk factors, presentation, diagnosis, and treatment are discussed with particular reference to those features that are specific to hyaline moulds.
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A, Vroblesky Don, South Carolina. Water Resources Division, and Geological Survey (U.S.), eds. Transport and transformations of chlorinated-solvent contamination in a saprolite and fractured rock aquifer near a former wastewater-treatment plant, Greenville, South Carolina. Columbia, S.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1997.

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A, Vroblesky Don, South Carolina. Water Resources Division., and Geological Survey (U.S.), eds. Transport and transformations of chlorinated-solvent contamination in a saprolite and fractured rock aquifer near a former wastewater-treatment plant, Greenville, South Carolina. Columbia, S.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1997.

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Transport and transformations of chlorinated-solvent contamination in a saprolite and fractured rock aquifer near a former wastewater-treatment plant, Greenville, South Carolina. Columbia, S.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1997.

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Martin, Derek, and Peter Stacey, eds. Guidelines for Open Pit Slope Design in Weak Rocks. CSIRO Publishing, 2018. http://dx.doi.org/10.1071/9781486303489.

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Weak rocks encountered in open pit mines cover a wide variety of materials, with properties ranging between soil and rock. As such, they can provide a significant challenge for the slope designer. For these materials, the mass strength can be the primary control in the design of the pit slopes, although structures can also play an important role. Because of the typically weak nature of the materials, groundwater and surface water can also have a controlling influence on stability. Guidelines for Open Pit Slope Design in Weak Rocks is a companion to Guidelines for Open Pit Slope Design, which was published in 2009 and dealt primarily with strong rocks. Both books were commissioned under the Large Open Pit (LOP) project, which is sponsored by major mining companies. These books provide summaries of the current state of practice for the design, implementation and assessment of slopes in open pits, with a view to meeting the requirements of safety, as well as the recovery of anticipated ore reserves. This book, which follows the general cycle of the slope design process for open pits, contains 12 chapters. These chapters were compiled and written by industry experts and contain a large number of case histories. The initial chapters address field data collection, the critical aspects of determining the strength of weak rocks, the role of groundwater in weak rock slope stability and slope design considerations, which can differ somewhat from those applied to strong rock. The subsequent chapters address the principal weak rock types that are encountered in open pit mines, including cemented colluvial sediments, weak sedimentary mudstone rocks, soft coals and chalk, weak limestone, saprolite, soft iron ores and other leached rocks, and hydrothermally altered rocks. A final chapter deals with design implementation aspects, including mine planning, monitoring, surface water control and closure of weak rock slopes. As with the other books in this series, Guidelines for Open Pit Slope Design in Weak Rocks provides guidance to practitioners involved in the design and implementation of open pit slopes, particularly geotechnical engineers, mining engineers, geologists and other personnel working at operating mines.
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Book chapters on the topic "Saprobie"

1

Stolt, Mark H., and James C. Baker. "Strategies for Studying Saprolite and Saprolite Genesis." In SSSA Special Publications, 1–19. Madison, WI, USA: Soil Science Society of America, 2015. http://dx.doi.org/10.2136/sssaspecpub34.c1.

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Gupta, Raj K., I. P. Abrol, and Charles W. Finkl. "Saprolite, Regolith and Soil." In Encyclopedia of Soil Science, 614–22. Dordrecht: Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-3995-9_502.

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Buol, S. W. "Saprolite-Regolith Taxonomy- An Approximation." In SSSA Special Publications, 119–32. Madison, WI, USA: Soil Science Society of America, 2015. http://dx.doi.org/10.2136/sssaspecpub34.c7.

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Rolauffs, Peter, Ilse Stubauer, Otto Moog, Svetlana Zahrádková, and Karel Brabec. "Integration of the Saprobic System into the European Union Water Framework Directive." In Integrated Assessment of Running Waters in Europe, 285–98. Dordrecht: Springer Netherlands, 2004. http://dx.doi.org/10.1007/978-94-007-0993-5_17.

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Valeton, I. "Saprolite-Bauxite Facies of Ferralitic Duricrusts on Palaeosurfaces of Former Pangaea." In Palaeoweathering, Palaeosurfaces and Related Continental Deposits, 153–88. Oxford, UK: Blackwell Publishing Ltd., 2009. http://dx.doi.org/10.1002/9781444304190.ch6.

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Green, Timothy R., Richard E. Green, and Mark E. Miller. "Impacts of Vertical Heterogeneity on Simulated Water Flow in Hawaiian Basaltic Saprolite: Relation to Recharge." In Water Flow and Solute Transport in Soils, 232–45. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-77947-3_15.

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Siles, José Antonio, Rosario Díaz, Rocío Reina, Inmaculada García-Romera, and Inmaculada Sampedro. "Effect of DOR Incubated with Saprobe Fungi on Hydrolytic Enzymes Activities and Chemical Properties of Rhizospheric Soil of Lettuce." In Environmental Science and Engineering, 325–37. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-21162-1_24.

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Zahradkova, S., and T. Soldan. "Saprobic System." In Encyclopedia of Ecology, 3141–43. Elsevier, 2008. http://dx.doi.org/10.1016/b978-008045405-4.00130-0.

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Zahradkova, S., and T. Soldan. "Saprobic System." In Reference Module in Earth Systems and Environmental Sciences. Elsevier, 2013. http://dx.doi.org/10.1016/b978-0-12-409548-9.00600-x.

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"Saprolite." In Encyclopedia of Soil Science, 614. Dordrecht: Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-3995-9_501.

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Conference papers on the topic "Saprobie"

1

McKenzie, Lianne. "Relict structure in saprolite — a case study." In First Asia Pacific Slope Stability in Mining Conference. Australian Centre for Geomechanics, Perth, 2016. http://dx.doi.org/10.36487/acg_rep/1604_03_mckenzie.

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Gu, Lei, Sarah E. McInnes, and Ara G. Mouradian. "Drivability and Performance of Steel H-Piles in Schist Saprolite." In Geotechnical Frontiers 2017. Reston, VA: American Society of Civil Engineers, 2017. http://dx.doi.org/10.1061/9780784480465.022.

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Newton, Robert M., and Woodrow B. Thompson. "CLAY MINERALOGY OF A SAPROLITE DEPOSIT NEAR LANCASTER, NEW HAMPSHIRE." In 54th Annual GSA Northeastern Section Meeting - 2019. Geological Society of America, 2019. http://dx.doi.org/10.1130/abs/2019ne-328041.

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Prastika, I. C., and W. Wardhana. "Water quality assessment in Cilutung watershed at Majalengka District, West Java based on saprobic index." In PROCEEDINGS OF THE 4TH INTERNATIONAL SYMPOSIUM ON CURRENT PROGRESS IN MATHEMATICS AND SCIENCES (ISCPMS2018). AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5132514.

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Nelson, Michelle Summa, Martha Cary Eppes, and Tammy M. Rittenour. "DIFFERENTIAL LUMINESCENCE PROPERTIES AND SENSITIVITY IN SAPROLITE AND SOIL AT REDLAIR OBSERVATORY NEAR CHARLOTTE, NC." In Joint 69th Annual Southeastern / 55th Annual Northeastern GSA Section Meeting - 2020. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020se-344361.

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Dreisinger, David. "Atmospheric leaching of nickel and cobalt from nickel saprolite ores using the Starved Acid Leaching Technology." In PROCEEDINGS OF THE 1ST INTERNATIONAL PROCESS METALLURGY CONFERENCE (IPMC 2016). Author(s), 2017. http://dx.doi.org/10.1063/1.4974408.

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Harman, Ciaran J., Shane Putnam, Cassandra Cosans, and Daniel C. Wilusz. "FLUSHING THE SAPROLITE: BASEFLOW AND QUICKFLOW AGE VARIABILITY IN THE STREAMFLOW OF A DEEPLY-WEATHERED PIEDMONT WATERSHED." In 66th Annual GSA Southeastern Section Meeting - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017se-291292.

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Batianis, Elizabeth, Julianna S. Horgan, and David S. Vinson. "EVOLUTION OF DISSOLVED INORGANIC CARBON IN SAPROLITE AND BEDROCK GROUNDWATER AT THREE PIEDMONT RESEARCH SITES IN NORTH CAROLINA." In GSA Annual Meeting in Phoenix, Arizona, USA - 2019. Geological Society of America, 2019. http://dx.doi.org/10.1130/abs/2019am-339989.

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Surjandari, Isti, Angella Natalia Ghea Puspita, Zulkarnain Zulkarnain, Adji Kawigraha, Nur Vita Permatasari, and Annisa Marlin Masbar Rus. "Adaptive Neuro-Fuzzy Inference System (ANFIS) Method to Optimize The Reduction Process of Saprolite Ore Composites in Tube Furnace." In 2019 16th International Conference on Service Systems and Service Management (ICSSSM). IEEE, 2019. http://dx.doi.org/10.1109/icsssm.2019.8887655.

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Nelson, Michelle Summa, Martha Cary Eppes, and Tammy M. Rittenour. "LUMINESCENCE SIGNALS FROM SOIL AND SAPROLITE IN DEEPLY WEATHERED PROFILES- INTRIGUING NEW RESULTS FROM THE PIEDMONT OF NORTH CAROLINA." In GSA Annual Meeting in Phoenix, Arizona, USA - 2019. Geological Society of America, 2019. http://dx.doi.org/10.1130/abs/2019am-338563.

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Reports on the topic "Saprobie"

1

Ammons, J. T., D. H. Phillips, M. E. Timpson, and S. Y. Lee. Characteristics of soils and saprolite in Solid Waste Storage Area 6. Office of Scientific and Technical Information (OSTI), September 1987. http://dx.doi.org/10.2172/5719216.

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Dorsch, J., and T. J. Katsube. Effective porosity and pore-throat sizes of mudrock saprolite from the Nolichucky Shale within Bear Creek Valley on the Oak Ridge Reservation: Implications for contaminant transport and retardation through matrix diffusion. Office of Scientific and Technical Information (OSTI), May 1996. http://dx.doi.org/10.2172/285464.

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Primary geology and geochemistry of rocks and saprolite in part of the Franklin Quadrangle, Macon County, North Carolina. US Geological Survey, 1993. http://dx.doi.org/10.3133/mf2223.

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Transport and transformations of chlorinated-solvent contamination in a saprolite and fractured rock aquifer near a former wastewater-treatment plant, Greenville, South Carolina. US Geological Survey, 1997. http://dx.doi.org/10.3133/wri974003.

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