Results 61 to 70 of about 21,008 (228)

Individual and combined effects of shading and habitat complexity on benthic macroinvertebrate communities in a mesocosm stream experiment (São Paulo, Brazil)

Restoration Ecology, EarlyView.
Abstract Introduction Agricultural activities are a major driver of biodiversity loss and ecosystem degradation in subtropical streams, often altering macroinvertebrate community structure and associated ecosystem functions. Although restoration strategies increasingly target these impacts, the relative importance of riparian shading and in‐stream ...
Mariana Morilla, Karoline V. Serpa, Matheus E. K. Ogasawara, Jeremy J. Piggott, Marcin Penk, Marcelo S. Moretti, Christoph D. Matthaei, Silvio F. B. Ferraz, Ricardo H. Taniwaki   +8 more
wiley   +1 more source

The Masked Role of Periphyton in Phosphorus Cycling: Mechanistic Insights Under Large‐Scale Hydrologic and Seasonal Variability

Water Resources Research
The role of periphyton in lake phosphorus cycling has long been overlooked or simplified, as water quality models often classify periphyton parameters as non‐sensitive, thereby masking their key roles in phosphorus cycling.
Ruolan Yu, Chen Zhang, Mengfen Liu, Michael T. Brett   +3 more
doaj   +1 more source

Ecological integrity of boreal streams [PDF]

, 2007
Running waters provide a number of services for humans, such as drinking water and food resources and many freshwater animals are confined and specialised to this environment.
Bergfur, Jenny
core  

Periphyton responses to eutrophication in the Florida Everglades: Cross-system patterns of structural and compositional change [PDF]

, 2006
We examined periphyton along transects in five Everglades marshes and related compositional and functional aspects to phosphorus(P ) gradients caused by enriched inflows.
Childers, Daniel L., Gaiser, Evelyn E., Jones, Ronald D., Richards, Jennifer H., Scinto, Leonard J., Trexler, Joel C.   +5 more
core   +1 more source

Topic Modeling of Fatty Acid Studies: Evaluating Environmental Changes in Freshwater Ecosystems

International Review of Hydrobiology, Volume 111, Issue 1, June 2026.
ABSTRACT Fatty acids (FAs) are biochemical molecules with vital structural and metabolic functions in all living organisms. Over the last decades, FA analysis in ecological studies has garnered significant attention due to its diverse applicability, such as taxonomic support for species identification, investigations on trophic interactions, and ...
A. C. Campos, B. Gücker, I. G. Boëchat
wiley   +1 more source

Fishmeal replacement by periphyton reduces the fish in fish out ratio and alimentation cost in gilthead sea bream Sparus aurata

Scientific Reports, 2021
Aquaculture threatens natural resources by fishing down the sea to supply fishmeal. Alternative protein sources in aquafeeds can provide a solution, particularly those that are waste from other operations and thereby reduce feed production costs.
Gilda Savonitto, Roy Barkan, Sheenan Harpaz, Amir Neori, Helena Chernova, Antonio Terlizzi, Lior Guttman   +6 more
doaj   +1 more source

A Systematic Review of Biofloc Technology and Periphyton in Giant Freshwater Prawn (Macrobrachium rosenbergii) Aquaculture

Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
Biofloc technology and periphyton‐based systems enhance the sustainable production of giant freshwater prawn (Macrobrachium rosenbergii). A PRISMA‐guided review (2005 – 2024) shows that BFT improves survival (75 – 78 %) and feed efficiency, while periphyton supports natural productivity in grow‐out.
Md. Abdul Halim, Dania Aziz, Aziz Arshad, Nur Leena W. S. Wong, Fadhil Syukri, M. M. Nabi, Ariful Islam, Debashis Kumar Mondal   +7 more
wiley   +1 more source

Contrasting impacts of warming and browning on periphyton

Limnology and Oceanography Letters, 2023
We tested interactive effects of warming (+2°C) and browning on periphyton accrual and pigment composition when grown on a synthetic substrate (plastic strips) in the euphotic zone of 16 experimental ponds.
Isolde Callisto Puts, Jenny Ask, Maria Myrstener, Ann‐Kristin Bergström   +3 more
doaj   +1 more source

Database Analysis to Support Nutrient Criteria Development (Phase I) [PDF]

, 2016
The intent of this publication of the Arkansas Water Resources Center is to provide a location whereby a final report on water research to a funding agency can be archived.
Evans-White, M.A., Haggard, B. E., Scott, J.T.   +2 more
core   +2 more sources

Periphyton and Benthic Macroinvertebrate Response to Antimycin Piscicide During Brook Trout Restoration

Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT The piscicide antimycin has been used as an effective fish toxicant to eradicate nuisance fishes because it is not as detectable by fish as other chemical piscicides. We evaluated the effects of antimycin and its detoxicant, potassium permanganate, on periphyton and benthic macroinvertebrates during a brook trout (Salvelinus fontinalis ...
Aden J. Blackburn, W. Keith Gibbs, Justin N. Murdock, Matt A. Kulp   +3 more
wiley   +1 more source