Results 31 to 40 of about 388 (112)

ORDINASI SUNGAI BIRU DESA TULUNGREJO KECAMATAN BUMIAJI KOTA BATU BERDASARKAN MAKROZOOBENTHOS [PDF]

open access: yes, 2017
This research aim to make ordination of Blue Rivers on Dusun Wonorejo, Desa Tulungrejo, Kecamatan Bumiaji, Kota Batu based on macrozoobenthos and environmental variable which support.
Mulyanto, Mulyanto   +2 more
core   +2 more sources

Assessment of fish farm effluents on macroinvertebrates based on biological indices in Tajan River (north Iran) [PDF]

open access: yes, 2013
Impacts of effluent from fish farming activities on fluvial ecosystems lead to deterioration of water quality and changes in the macroinvertebrates assemblage.
Bozorgi Makrani, A.   +2 more
core   +1 more source

A New North American Oligochaete of the Genus Haplotaxis [PDF]

open access: yes, 1918
The only papers describing North American Ilaplotaxidae are two by Forbes (\u2790 and \u2790a) in which he describes Haplotaxis emissarius from Illinois under the name Phreoryctcs emissarius.
Smith, Frank
core   +2 more sources

An introduction to RIVPACS [PDF]

open access: yes, 2000
RIVPACS (River InVertebrate Prediction And Classification System) is a software package developed by the Institute of Freshwater Ecology (IFE). The primary application is to assess the biological quality of rivers within the UK.
Wright, J.F.
core  

Calidad biológica del agua en un sistema de cultivo de peces de consumo utilizando macroinvertebrados acuáticos, San Martín-Perú, 2018 [PDF]

open access: yes, 2023
The water in the ponds and drainage of a fish farming system constantly receives nutrients from organic fertilization, unconsumed food and fish excreta, which can generate changes in the biological quality of the water.
Del Aguila Panduro, Erick Alberto
core  

Water quality in the Mondego river basin : pollution and habitat heterogeneity [PDF]

open access: yes, 2004
The "IMAR- Departamento de Zoologia, Universidade de Coimbra" and "Direcção Regional de Ambiente e Ordenamento do Território" started a partnership with the objective of establishing bases for the assessment of water quality in the Mondego river basin ...
Feio, Maria João   +3 more
core  

Sit-and-wait foraging is not enough in food-deprived environments: evidence from groundwater and salamanders [PDF]

open access: yes
Foraging strategies are fundamental traits that characterize predators, with strong differences between sit-and-wait predators and active-searching predators.
Baglioni L.   +7 more
core   +1 more source

Fauna Oligochaeta i Polychaeta hrvatskog dijela rijeke Save [PDF]

open access: yes, 2014
In the article the authors present an overview of the freshwater Oligochaeta and Polychaeta of the Croatian part of the Sava River from the Slovenian state border (i.e. Drenje) to the Serbian state border (i.e. Račinovci).
Maja Kerovec, Mladen Kerovec
core   +1 more source

Biological and toxicological investigations of Chicago area navigation projects [PDF]

open access: yes, 1987
unpublishednot peer ...
Dorkin, John   +4 more
core  

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