Results 51 to 60 of about 4,853 (208)

Algal and Fungal Antioxidants Alleviate Oxidative Stress‐Induced Reproductive Defects

open access: yesFood Science &Nutrition, Volume 13, Issue 5, May 2025.
In the in vivo models, fungi and/or algae‐derived metabolites (polysaccharides, carotenoids, ergothioneine, phycobiliproteins, phlorotannins, and cordycepin) correct the impaired reproductive functions in males and/or females by increasing antioxidant enzyme activities, decreasing oxidative stress, inflammation, and apoptosis, alleviating ovarian and ...
Nazli Pinar Arslan   +9 more
wiley   +1 more source

Distribution, phytoplankton abundance and impact of Eichhornia crassipes in the Eynak Wetland, Guilan state-Iran

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2019
This study focused on identification, phytoplankton structure and abundance in the Eynak wetland in 2017. Based on the condition of wetland, the samples were collected at 4 stations in the water body. This study identified 30 phytoplankton taxa comprised
S. Bagheri; M. Makaremi; A. Mirzajani
doaj  

Dynamics of Phytoplankton Communities and Their Characteristics of Realized Niches in a Drinking Reservoir

open access: yesEcology and Evolution, Volume 15, Issue 4, April 2025.
The realized niches in water temperature, pH, DO, and nutrient concentrations contribute to explaining the distribution patterns of the phytoplankton community in a drinking water reservoir. Realized niches contribute to understanding phytoplankton dynamics, offering valuable insights for the scientific management and prevention of phytoplankton blooms
Shuhua Wang   +8 more
wiley   +1 more source

Species diversity and ecological studies Euglenophyta in the Zayandeh Rood lake dam

open access: yesتاکسونومی و بیوسیستماتیک, 2010
Zayandeh Rood Lake, as the largest Isfahan natural Lake, is located in the west of Isfahan city with the area of about 48 km2. Sampling of Euglenophyta was done in four stations from August 2005 through June 2006.
Masoumeh Shams, Saeed Afsharzadeh
doaj  

Контурні угруповання автотрофної ланки річки Тетерів [PDF]

open access: yes, 2005
Робота присвячена вивченню сезонної динаміки біорізноманіття фітомікроепіфітону різнотипних ділянок річки Тетерів. Фітомікроепіфітон являє собою сукупність організмів рослинного світу, які обростають предмети, розташовані під водою.
Корнійчук, Н. М.   +1 more
core  

Small Ponds as Carbon Emission and Burial Hotspots in Lowland Agricultural Landscape

open access: yesEarth's Future, Volume 13, Issue 4, April 2025.
Abstract Clarifying carbon (C) cycling in small ponds is vital for understanding C transport in lowland agricultural landscape. Quantifying C flux is crucial for learning C cycling, but is challenging due to its complex cycling and significant impacts from intensive human activities.
Yulai Ji   +8 more
wiley   +1 more source

Summer Phytoplankton Photosynthesis in a Northeastern Ohio Glacial Lake [PDF]

open access: yes, 1975
Author Institution: Department of Biology, The University of AkronMCMURRAY, GREGORY AND JOHN H. OLIVE. Summer phytoplankton photosynthesis in a northeastern Ohio glacial lake. Ohio J. Sci.
McMurray, Gregory, Olive, John H.
core  

Environmental Matrices Need Consideration: Insights From Water and Biofilm Environmental DNA for Multi‐Taxonomic Biomonitoring

open access: yesEnvironmental DNA, Volume 7, Issue 2, March/April 2025.
ABSTRACT Environmental DNA (eDNA) is revolutionizing biodiversity monitoring, offering a unique approach to assess multi‐taxonomic diversity with various applications related to evaluation, protection, and restoration of aquatic ecosystems. However, there is still a lack of sufficient studies to assess the complementarity of various environmental ...
Paula Gauvin   +3 more
wiley   +1 more source

Gênero Strombomonas Deflandre (Euglenophyceae pigmentadas em ambiente lótico subtropical, município de Triunfo, RS, Brasil: riqueza e distribuição geográfica

open access: yesHoehnea
O objetivo foi realizar um estudo taxonômico do gênero Strombomonas Deflandre em três trechos do arroio Bom Jardim, Município de Triunfo, RS, ampliando o conhecimento da sua riqueza e distribuição geográfica. As amostras foram coletadas mensalmente (2002-
Sandra Maria Alves-da-Silva   +3 more
doaj   +1 more source

O gênero Phacus (Euglenophyceae) em lago urbano subtropical, no Jardim Botânico de Porto Alegre, Rio Grande do Sul, Brasil The genus Phacus (Euglenophyceae), in a subtropical urban lake, in the Jardim Botânico of Porto Alegre, Rio Grande do Sul, Brazil

open access: yesActa Botânica Brasílica, 2011
Este trabalho apresenta o gênero Phacus Duj. do "Lago da Ponte", localizado no Jardim Botânico de Porto Alegre, Rio Grande do Sul, a 30°03'05"S e 51°10'34"W.
Sandra Maria Alves-da-Silva   +3 more
doaj   +1 more source

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