Results 81 to 90 of about 1,997 (179)

Survey of the Macrobenthic Community in Ferguson Lake, Saline County, Arkansas [PDF]

open access: yes, 2001
One hundred thirty benthic samples were collected on 33 visits to Ferguson Lake, Saline County, Arkansas, between May 1997 and October 2000. Sediments were visually examined and described, and some were returned to the lab for sediment oxygen demand (SOD)
Floyd, E. P. (Perk), Rickett, John D.
core   +1 more source

Wodopójki (Hydracarina) Pienin [PDF]

open access: yesFragmenta Faunistica, 1979
openaire   +1 more source

Determination of the Air Hitam River, Pekanbaru CityWater Quality Based Biotic Index Macrozoobenthos [PDF]

open access: yes, 2014
This research was conducted from January to February 2014 in the Air Hitam River,the city of Pekanbaru. This research aims to determine the condition of the Air Hitam Riverwater quality in terms of some aspects of physics, chemistry and biology ...
Adriman, A. (Adriman)   +2 more
core  

Monitoring biological water quality by volunteers complements professional assessments. [PDF]

open access: yesPLoS One, 2022
Peeters ETHM   +5 more
europepmc   +1 more source

The Records of Hydracarina (Arachnida, Acarina) from Eskışehir and Its Surroundings

open access: yes, 2011
Bu çalışmada Ağustos 1995 ve Ağustos 1996 yılları arasında Sakarya Nehri’ni de içine alan Eskişehir ili ve çevresinde Hydracarina faunasının sistematiği yapılmıştır. Bu çalışmanın bir başka amacı da Türkiye su akarları faunasına katkıda bulunmaktır. Bu çalışmada Hydracarina faunasına ait 9 familyadan, 4 genus ve 14 tür tanımlanmıştır.
ÜNAL ULUKÜTÜK, Sevgi   +1 more
openaire   +2 more sources

Multiscale variation in the functional composition of stream macroinvertebrate communities in low-order mountain streams [PDF]

open access: yes, 2005
Although it has been shown that the structure and taxonomic composition of macroinvertebrate communities vary depending on multiple spatial scales, multi-scale variation of community functional composition has not been examined; despite the fundamental ...
Boyero, Luz
core  

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  

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