Results 61 to 70 of about 278 (174)

Distribution of benthic communities in relation to the environmental integrity of subtropical streams

Ecología Austral, 2017
The benthic macroinvertebrate community structure is directly related to environmental factors such as water characteristics, habitat availability and substrate heterogeneity.
Samaila Pujarra Sah, Alana Pandolfo, Danielle Klosinski Lourenço, Fernanda de Almeida Gurski, Ana P. A. dos Santos, Yara Moretto   +5 more
doaj   +1 more source

Automated μFTIR Imaging Demonstrates Taxon-Specific and Selective Uptake of Microplastic by Freshwater Invertebrates. [PDF]

Environ Sci Technol, 2021
Pan CG, Mintenig SM, Redondo-Hasselerharm PE, Neijenhuis PHMW, Yu KF, Wang YH, Koelmans AA.   +6 more
europepmc   +1 more source

Macrobenthos of lower Zayandehrud River [PDF]

بوم‌شناسی آبزیان, 2015
To study the macrobenthos of the lower reaches of Zayandehrud River, a distance of approximately 160 km, between Birds Garden and Varzaneh Town was investigated.
Eisa Ebrahimi, Nasrollah Mahboobi Soofiani, Yazdan Keivany   +2 more
doaj  

Influence of some environmental variables on the diversity and distribution of aquatic oligochaetes (Clitellata: Annelida) in the Nyong estuary (Atlantic coast, southern Cameroon)

Scientific African
Tropical estuarine ecosystems are subject to strong anthropogenic pressures, with the direct consequence of declining or lost biodiversity. An essential and little-known biological component of these estuarine ecosystems is the population of oligochaete ...
Paul Alain Nana, Raoul Polycarpe Tuekam Kayo, Fils Mamert Onana, Ernest Ohandja Nomo, Anselme Crépin Mama, Zéphyrin Fokam   +5 more
doaj   +1 more source

Assessment of benthic macroinvertebrates at Nile tilapia production using artificial substrate samplers

Brazilian Journal of Biology
Biomonitoring is a cheap and effective tool for evaluation of water quality, and infer on the balance of aquatic ecosystems. The benthic macroinvertebrates are bioindicators sensitive to environmental changes, and can assist in detecting and preventing ...
M. S. G. Moura e Silva, T. S. Graciano, M. E. Losekann, A. J. B. Luiz   +3 more
doaj   +1 more source

Nuevos resultados acerca de la fauna de oligoquetos acuáticos del País Vasco y cuenca alta del Ebro. 1. Haplotaxidae, Naididae y Tubificidae. [PDF]

Munibe Ciencias Naturales, 1986
Se aporta un total de 11 especies de haplotáxidos, naídidos y   tubifícidos del Norte de España que son nuevas citas en el área   de estudio. Dos de ellas son nuevas para la fauna ibérica.
RODRIGUEZ, P.
doaj  

Перемещение Limnodrilus hoffmeisteri (Oligochaeta, Tubificidae) в нефтезагрязненных илах

Вестник Томского государственного университета. Биология, 2008
Приведены результаты экспериментов по изучению перемещения червей Limnodrilus hoffmeisteri в нефтезагрязненных донных илах. Червей вносили на определенные участки аквариумов с чистым и загрязненным илом. Выявлено, что лимнодрилусы предпочитают чистые участки дна, их перемещение через загрязненные участки носит транзитный характер.
openaire   +3 more sources

Estudios zoobentónicos recientes en el Río de la Plata

Biología Acuática, 2019
The present study shows the most important results in the sampling carried out in the Río de la Plata river from the year 1993. The main components of the zoobenthos in the studied area were the oligochaetes and nematods, particularly in sectors with ...
Alberto Rodrigues Capítulo, Carolina S. Ocón, Mariana Tangorra, Analía Constancia Paggi, Agustina Cortelezzi, Fernando G. Spaccesi   +5 more
doaj  

Assessment of bio communities, water quality and aquaculture potential of Ardalan dam reservoir in East Azarbaijan province

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2018
In this study the biotic and abiotic characteristics of Ardalan dam reservoir was studied from 2011 to 2012. Diatoms, Bacillariophyta, was the main phylum of phytoplankton in Ardalan dam reservoir that was dominant in the most seasons and green algae ...
J. Daghigh Roohi; A.R. Mirzajani; A. Abedini; M. Samadzadeh; J. Sabkara; K. Abbasi; S. Khatib
doaj  

Taxonomic and Feeding Trait-Based Analysis of Macroinvertebrates in the Antisana River Basin (Ecuadorian Andean Region). [PDF]

Biology (Basel), 2023
Cabrera-García S, Goethals PLM, Lock K, Domínguez-Granda L, Villacís M, Galárraga-Sánchez R, Van der Heyden C, Eurie Forio MA.   +7 more
europepmc   +1 more source