Results 41 to 50 of about 3,413 (203)
ABSTRACT Mountain streams exhibit hydrogeomorphological heterogeneity, which is further intensified by the presence of hydraulic infrastructure. Despite extensive research on the influence of hydrological conditions and flow regulation on ecology, there is a notable absence of holistic studies investigating stream dynamics from both geomorphologic and ...
Luca Bonacina +3 more
wiley +1 more source
Accidental vaginal parasitism by oligochaete worms (Annelida: Oligochaeta) [PDF]
Two independent cases of oligochaete worms recovered from Korean women’s vaginas are reported. Both specimens were non-parasitic cosmopolitan exotics identified as: microdrile tubificid Limnodrilus hoffmeisteri Claparède, 1862 (Tubificidae) and megadrile
Blakemore, R.J. +4 more
doaj
Abstract The Cofán communities rely on the Cofán Bermejo Ecological Reserve for their survival and cultural practices. Due to the rugged and inaccessible topography of the reserve in the Northern Ecuadorian Amazon region, limited biomonitoring and ecological characterization studies of the ecosystem health have been conducted.
Federico Sinche Chele +8 more
wiley +1 more source
Macroinvertebrates associated with macrophytes in lagoon La Virginia, páramo Sumapaz, Colombia
The limnological knowledge in the páramo is almost nonexistent, in the countries where these ecosystems are present, research have been developed, mainly, in Andean and high Andean zones. In this context, in this study was formulated the question ¿How H´
Ángela María Alba-Hincapié +2 more
doaj +1 more source
Sôbre algumas Tubificidae do Brasil
Este artigo não contém resumo.
openaire +2 more sources
Abundance, Diversity and Distribution of Benthic Macro-Invertebrates in the Flat Bayou Drainage Area, Jefferson County, Arkansas [PDF]
The main ditch of Flat Bayou Drainage in north central Jefferson County carries water southward into Plum Bayou which then shortly empties into the Arkansas River.
Rickett, John D.
core +2 more sources
ABSTRACT There is an apparent contradiction between the sedentary lifestyle and direct development of meiofaunal organisms and their widely observed distribution. This study is situated within the theoretical framework of ecological connectivity, metacommunities, and the impact of substrate type, particularly in the unique context of oceanic islands ...
Adrián Torres‐Martínez +1 more
wiley +1 more source
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 +3 more
doaj +1 more source
Biological and toxicological investigations of Chicago area navigation projects [PDF]
unpublishednot peer ...
Dorkin, John +4 more
core
Modellierung des organismischen Response in Buhnenfeldern der mittleren Elbe-Determinierende Umweltfaktoren des Makrozoobenthos der Elbe [PDF]
Zur Erstellung eines Habitatmodells für Buhnenfelder der Elbe, das die Abhängigkeiten der Taxa von den wichtigsten Umweltparametern beschreibt wurden: - Benthosproben der Elbteilhabitate entnommen und zeitgleich die Umweltparamter ...
Bohle, H.W. (Prof. Dr.) +1 more
core +1 more source

