Results 51 to 60 of about 2,084 (178)

Organic‐matter sources and stability in kettle‐hole sediments: A combined thermogravimetric and isotopic approach

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Kettle‐holes are small but biogeochemically active landscape elements that integrate terrestrial inputs and influence carbon and nitrogen cycling. However, the stability and sources of organic matter (OM) in kettle‐hole sediments remain poorly understood.
Safdar Bashir   +2 more
wiley   +1 more source

Investigating the Role of Periphyton in Nitrification in Paddy Fields [PDF]

open access: yesعلوم آب و خاک
Soil and water pollution and waste of resources have occurred due to the excessive use of nitrogen fertilizers in paddy fields. Considering that the biofilm of periphyton formed in paddy fields is mainly responsible for the exchange of nutrients, the ...
H.R. Zare Guildehi   +5 more
doaj  

Responses of Chironomidae (Diptera; Insecta) to the exclusion of shrimps and Ephemeroptera in a coastal forest stream, Rio de Janeiro, Brazil

open access: yesBrazilian Journal of Biology
In a benthic community on a continuous flat granite substrate in a third-order coastal forest stream, the dominant chironomid (Cricotopus) increased in number when shrimps (Macrobrachium olfersi and Potimirim glabra) and baetid ephemeropterans were ...
ML. Souza   +4 more
doaj   +1 more source

PondNet – towards a global network of experiments on the effects of climate change on aquatic ecosystems

open access: yesEcography, Volume 2026, Issue 8, August 2026.
Global change is reshaping the distribution of biodiversity and the functioning of ecosystems. Predicting the long‐term consequences of such changes remains a challenge due to a need for a clear understanding of the mechanisms underpinning ecosystem‐level responses, as well as the role of geographical and environmental contingencies.
Miguel G. Matias   +15 more
wiley   +1 more source

Omnivorous shrimp Neocaridina denticulata sinensis enhances the growth of submerged macrophyte Vallisneria denseserrulata

open access: yesKnowledge and Management of Aquatic Ecosystems, 2019
Lake eutrophication often causes declines and even losses of submerged macrophytes through the shading effects of increased periphyton and phytoplankton.
Ye Jialiang   +4 more
doaj   +1 more source

Continental accumulation of fads2 copy numbers allows sticklebacks to thrive across a diversity of nutritional landscapes

open access: yesOikos, Volume 2026, Issue 8, August 2026.
Nutrients, including vital organic compounds, vary in availability across ecosystems, with the potential to act as a source of selection for traits that increase nutrient acquisition and biosynthesis. Compared to freshwaters, marine ecosystems are richer in the omega‐3 long‐chain polyunsaturated fatty acid (n‐3 LC‐PUFA) docosahexaenoic acid (DHA ...
Cornelia W. Twining   +12 more
wiley   +1 more source

Underwater structures for periphyton in bioflocs tanks for Nile tilapia submitted to feed restriction

open access: yesActa Scientiarum: Animal Sciences, 2017
The objective of the present work was to assess the possible benefits of the installation of underwater structures for periphyton in bioflocs tanks for Nile tilapia, Oreochromis niloticus, submitted to feed restriction (artificial diet). The experimental
Davi de Holanda Cavalcante   +3 more
doaj   +1 more source

Leveraging Microbes for Sustainable Development Goal 14 Progress

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 4, August 2026.
Microbial systems can contribute to UN Sustainable Development Goal 14: Life Below Water efforts by transforming plastics, removing excess nitrogen, supporting coastal restoration and improving aquaculture sustainability. Advancing these applications requires field‐scale validation, ecological risk assessment and innovative deployment strategies ...
Reshum Aurora, John Paul Balmonte
wiley   +1 more source

Water Quality Evaluation of Kromoleo Swamp Tourist Area using Phytoplankton and Periphyton as Bioindicators in the Sumberpucung Sub-District, Malang, Indonesia

open access: yesJournal of Indonesian Tourism and Development Studies, 2019
Kromoleo swamp located in Sumberpucung Malang is used as tourism, fishing, agricultural and fisheries area. The aim of this study was to evaluate the water quality in Kromoleo Swamp based on physical, chemical and biological parameters (phytoplankton ...
Nudia Mella Pratikasari   +2 more
doaj   +1 more source

periphyton

open access: yes
Citation: 'periphyton' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.14907 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

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