Results 41 to 50 of about 938 (210)

Respiration and aeration by bioturbating Tubificidae alter biogeochemical processes in aquatic sediment [PDF]

open access: yes, 2019
This study investigates the potential of bioturbating Tubificidae to alter biogeochemical processes by sediment aeration in order to enhance ecosystem development in eco-engineering projects.
Honingh, Eldin   +11 more
core   +1 more source

The effect of temperature on the reproduction of Limnodrilus hoffmeisteri (Oligochaeta: Tubificidae)

open access: yesZoologia (Curitiba), 2009
The tubificid worm Limnodrilus hoffmeisteri Claparede, 1862 is widely used as an indicator of organic pollution in aquatic environments. Nevertheless, little is known about its biology.
Haroldo L. S. Nascimento   +1 more
doaj   +1 more source

Phylogenomic analyses reveal a Palaeozoic radiation and support a freshwater origin for clitellate annelids

open access: yesZoologica Scripta, Volume 49, Issue 5, Page 614-640, September 2020., 2020
Abstract Clitellata is a major clade of Annelida comprising nearly all freshwater and terrestrial annelids as well as several marine species. We investigated clitellate phylogenetic relationships using transcriptomes sampled from 74 taxa (64 clitellates and 10 polychaetes), including multiple representatives of nearly all major clitellate higher taxa ...
Christer Erséus   +7 more
wiley   +1 more source

Pelagic–benthic resource polymorphism in Schizopygopsis thermalis Herzenstein 1891 (Pisces, Cyprinidae) in a headwater lake in the Salween River system on the Tibetan Plateau

open access: yesEcology and Evolution, Volume 10, Issue 14, Page 7431-7444, July 2020., 2020
I believe you will enjoy reviewing this work because our resource polymorphism in Schizopygopsis thermalis results present a good example to understand the important intermediate stages of ecological speciation. Abstract Resource polymorphism is a ubiquitous phenomenon in vertebrates and may represent a critical intermediate stage in speciation ...
Jialing Qiao   +8 more
wiley   +1 more source

Impacts of bioturbation from tubificidae on the electrochemical performance and microbial community of sediment microbial fuel cells

open access: yes, 2019
\ua9 2019, AL 6KI Kft., Budapest, Hungary. Sediment microbial fuel cells (SMFCs) have been examined extensively for bioremediation, but the impact of organisms that live in the sediment has not been previously investigated.
Xu P   +5 more
core   +2 more sources

Macroinvertebrados bentónicos y calidad del agua en un tramo del río Bogotá. Cajicá-Colombia

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2013
Entre febrero y septiembre de 2011, se tomaron muestras de sustrato blando en aguas someras, en tres sectores de un tramo rural del río Bogotá, ubicado en el área de Cajicá (Cundinamarca). Dada la importancia del río para la Sabana de Bogotá, el objetivo
Diego Fernando Ramírez   +2 more
doaj   +3 more sources

First records of Potamothrix bedoti (Piguet) and Haber speciosus (Hrabé) (Oligochaeta: Tubificidae) from Norway

open access: yesFauna Norvegica, 1995
The first record of Potamothrix bedoti (Piguet, 1913) in Norway is from the eutrophic lake Årungen 34 m a.s.l. (59°45'N, 10°41'E) in the county of Akershus, where 31 mature specimens were collected in the littoral zone from 1.0 to 3.0 m depth in silt ...
Svein-Erik Sloreid
doaj   +1 more source

Komunitas Makrozoobentos di Sungai Suir dalam Area Perkebunan Kelapa Sawit PT. Tidar Kerinci Agung

open access: yesJurnal Biologi Universitas Andalas, 2018
The aim of this research was to know the composition and structure of macrozoobenthic community in Suir Stream at palm oil plantation area of PT. Tidar Kerinci Agung (TKA) has been conducted in February 2016 using survey method and purposive sampling ...
Muhammad Syahid Ridho   +2 more
doaj   +1 more source

Dry weight vs. wet weight of Tubificidae worms.

open access: yes, 2013
Dry weight vs. wet weight of Tubificidae worms.
Ping Zheng (21877)   +3 more
core   +1 more source

Benthic Macroinvertebrates along the Haraz Downstream in Southern Caspian Sea Basin: In Gradient of the Physicochemical Parameters

open access: yesInternational Journal of Zoology, 2014
The Haraz River is one of the most important rivers in the Caspian Sea basin. In order to investigate changes in the taxa abundance composition and feeding groups of the benthic macroinvertebrates, twelve-time sampling was carried out at nine stations ...
Amir Faraz Ghasemi, Morteza Kamali
doaj   +1 more source

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