Results 71 to 80 of about 3,393 (189)

Pre-Management Assessment of Aquatic Macroinvertebrates in a Small, Sedimentary Drainage Area of the Maumee and Lake Erie Basin [PDF]

open access: yes, 2017
In order to establish baseline data adjunct to the research and development of soil conservation practices for sediment reduction in the Maumee River and Lake Erie, the aquatic macroinvertebrates of Black Creek and adjacent areas in northeastern Indiana ...
McCafferty, W. P
core   +3 more sources

Facilitation of benthic assemblages by Bluehead Chubs: Testing the stress‐gradient hypothesis in streams

open access: yesEcology of Freshwater Fish, Volume 33, Issue 2, April 2024.
Abstract Ecosystem engineers facilitate beneficiary species by ameliorating physical habitat. The stress‐gradient hypothesis (SGH) predicts the importance of facilitation in communities should increase with physical stress but has rarely been tested in freshwater.
Isabel G. Evelyn   +2 more
wiley   +1 more source

The role of salinity as an environmental filtering factor in the determination of the Diptera taxonomic composition in the Crimean waters

open access: yesKnowledge and Management of Aquatic Ecosystems, 2019
Salinity is one of the most important factors in aquatic ecosystems, but its filtering role in the Diptera community species composition is still poorly studied. This issue was studied in the diverse Crimean water bodies.
Shadrin Nickolai V.   +3 more
doaj   +1 more source

Biodiversity Impact of Green Roofs and Constructed Wetlands as Progressive Eco-Technologies in Urban Areas [PDF]

open access: yes, 2019
The total amount of sealed surfaces is increasing in many urban areas, which presents a challenge for sewerage systems and wastewater treatment plants when extreme rainfall events occur. One promising solution approach is the application of decentralized
Knapp, Sonja   +2 more
core   +1 more source

Impact of potash mining in streams: the Llobregat basin (northeast Spain) as a case study

open access: yesJournal of Limnology, 2016
Potash mining is significantly increasing the salt concentration of rivers and streams due to lixiviates coming from the mine tailings. In the present study, we have focused on the middle Llobregat basin (northeast Spain), where an important potash ...
Ruben Ladrera   +2 more
doaj   +1 more source

A review of Diphuia (Diptera: Ephydridae) with description of two new species from southern Brazil

open access: yesZoologia (Curitiba), 2010
The species of Diphuia Cresson, 1944 are reviewed with an emphasis on the fauna from southern Brazil, where two new species have been discovered and herein are described: Diphuia antonina sp. nov. and Diphuia grandis sp. nov. All known species are placed
Wayne N. Mathis, Luciane Marinoni
doaj   +1 more source

Brief Note: New Records of Ohio Shore Flies (Diptera: Ephydridae) [PDF]

open access: yes, 1980
Author Institution: Dept.
Deonier, D. L., Steinly, B. A.
core  

Efecto de la fase fenológica de verano sobre algunas características del ensamble de Diptera registrado en una vega altoandina del desierto transicional de Chile [PDF]

open access: yes, 2015
Diptera are one of the dominant taxonomic groups of animal invertebrates to be found in the highland wet pastures of the transitional desert of Chile. In wetlands, these insects play important roles as pollinators, decomposers and trophic resources for ...
Cepeda-Pizarro, J.   +2 more
core   +2 more sources

Dos nuevas especies de Beckeriella Williston (Diptera, Ephydridae)

open access: yesActa Zoológica Lilloana, 1986
El género Beckeriella incluyó hasta ahora cuatro especies con distribución neotropical desde Nicaragua hasta Brasil. Se describen e ilustran dos nuevas especies: B. gigas n. sp. de Ecuador, Perú y Brasil, y B. clypeata n. sp. de Colombia.
Mercedes Lizarralde de Grosso
doaj  

Mosca de las riberas (Diptera: Ephydridae) asociadas a plantines de lechuga en invernaderos [PDF]

open access: yes, 2016
Mosca de las riberas (Diptera: Ephydridae) asociadas a plantines de lechuga en invernaderosFil: Lietti, Marcela. Universidad Nacional de Rosario.
Balaban, David   +4 more
core  

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