Results 41 to 50 of about 278 (174)

Stream Quality and Benthic Macroinvertebrate Diversity in the Badeye Area, Logone Occidental Province, Southwestern Chad

International Journal of Ecology, Volume 2024, Issue 1, 2024.
The aim of this study of benthic macroinvertebrates in the southwestern canton of Badeye in Chad was to analyze the community structure in relation to the physicochemical quality of water in the Man baptem tributary. A total of 4,012 benthic macroinvertebrates were identified and counted in 38 families.
Djikoloum Beosso Theophile, Seino Richard Akwanjoh, Ngameni Norbert Tchamadeu, Agoes Soegianto   +3 more
wiley   +1 more source

Zoobenthic invertebrate of Anzali Lagoon and their relation with organic matter of the bottom

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1999
The study was conducted in Anzali Lagoon (37 ̊ 28 N , 45 ̊ 25 E) in 38 stations during April 1994 to March 1996. In this study 13 biogroups were separated and counted.
A. Mirzajani; E. Yosefzadeh; A. Ghane
doaj  

Genetic variability and performance of Asian swamp eel Monopterus albus (Zuiew, 1793) from West Java cultured in saline water medium

Jurnal Akuakultur Indonesia, 2017
Asian swamp eel Monopterus albus (Zuiew, 1793) is freshwater fish species which is prospective for domestic and export markets. The production is limited depend on the catches of natural population. The cultivation of eel has been carried out to increase
Dinar Tri Soelistyowati, Ahmad Fahrul Syarif, Ridwan Affandi, Dendi Hidayatullah   +3 more
doaj   +1 more source

Structure spatio-temporelle des populations de macroinvertébrés benthiques de la rivière Bibwa à Kinshasa, RD Congo

Revue Congolaise des Sciences et Technologies
Cette étude a pour objectif d'analyser la structure spatio-temporelle des populations de macroinvertébrés benthiques de la rivière Bibwa à Kinshasa (République Démocratique du Congo) et d'évaluer la répartition des taxons du macrofaune en relation avec ...
Clément Kilingwa Munganga, Willy Swana Lusasi, Santos Mutanda Kavumbu, John Makiadi Tembeni   +3 more
doaj   +1 more source

Trophic niche differences between two congeneric goby species: evidence for ontogenetic diet shift and habitat use

Aquatic Biology, 2014
Food partitioning is one of the primary mechanisms facilitating the stable co-occurrence of competing species, but very few studies have investigated how food resource use of competing and closely related species varies with life-history stages and ...
Z Guo, J Liu, S Lek, Z Li, F Zhu, J Tang, J Cucherousset   +6 more
doaj   +1 more source

The influence of taxonomic resolution of Oligochaeta on the evaluation of water quality in an urban stream in Minas Gerais, Brazil A influência da resolução taxonômica de Oligochaeta na avaliação da qualidade da água em um córrego urbano em Minas Gerais, Brasil

Acta Limnologica Brasiliensia, 2012
OBJECTIVE: The objective of this study was to verify the identification of specimens of the Oligochaeta in different taxonomic levels (family and species) has the same potential for assessing the water quality of an urban stream in Minas Gerais, Brazil ...
Gabriela Linhares Frizzera, Roberto da Gama Alves   +1 more
doaj  

Spatial and Temporal Variations in Benthic Macroinvertebrates Communities in Shanbeh-Bazaar River, Anzali Wetland Leading to the Caspian Sea [PDF]

بوم‌شناسی آبزیان, 2019
This study was conducted to investigate spatial and temporal changes in benthic macroinvertebrates communities in Shanbeh-Bazaar River leading to the Caspian Sea.
Armin Foomani, Mohammad Gholizadeh, Mohammad Harsij, Mohammad Salavatian   +3 more
doaj  

Diversidad de los Macroinvertebrados Acuáticos de la Laguna de Sonso, Valle del Cauca, Colombia

Revista de Ciencias, 2008
Se evaluó la diversidad de macroinvertebrados acuáticos bentónicos y asociados a macrófitas En la laguna de Sonso entre 2007 y 2008. Se tomaron muestras en diferentes estaciones con una pala draga de 500 mi de capacidad y con redes de 4 m2 y 0.5 pm de ...
Duberly Mosquera Restrepo, Martha L. Palacios Peñaranda, Elizabeth Muñoz, Alejandro Soto, Enrique Javier Peña S.   +4 more
doaj   +1 more source

Effects of Ecohydraulic Bank Stabilization Structures on Bank Stability and Macroinvertebrate Community in Surabaya River

Jurnal Pembangunan dan Alam Lestari, 2018
There were 18 accelerated erosion sites identified along 7 km of Surabaya River Fishery Sanctuary Area. A model of ecohydraulic bank stabilization was applied to reduce bank erosion in Surabaya River at Gresik Regency Indonesia.
Daru Setyo Rini, Endang Arisoesilaningsih, Donny Harisuseno, Soemarno Soemarno   +3 more
doaj   +1 more source

НОВЫЕ ДАННЫЕ ПО ФАУНЕ OLIGOCHAETA ИЗ ГИПОРЕИ ВОДОТОКОВ ЮГА ПРИМОРСКОГО КРАЯ

Амурский зоологический журнал, 2013
В работе рассмотрено 11 видов и 7 форм в «открытой номенклатуре» – из семейств Naididae, Tubificidae, Propappidae, Haplotaxidae и Lumbriculidae, обнаруженных в гипорее ряда водотоков юга Приморского края.
V.P. Semernoy, D.A. Sidorov
doaj