The first eco-assessment of phytoplankton assemblages associated with environmental conditions of different lakes in the Western Black Sea basin of Türkiye DOI Creative Commons
Abuzer Çelekli̇

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Ноя. 19, 2024

Abstract Lakes play a vital role in supporting biodiversity, providing water resources, regulating climate, cycling nutrients, and offering recreational opportunities. Despite their importance for environmental health human well-being, lakes face significant pressures the Anthropocene era. The present work seeks to assess species-environment interactions ecological status of six Western Black Sea basin Türkiye utilizing phytoplankton metrics during wet dry periods. Canonical correspondence analysis revealed correlation equal 98.5% between species stressors two hydrological Electrical conductivity (EC), pH, total organic carbon (TOC), temperature were most influential factors affecting distribution (p=0.002). Lake Sarıkum, brackish habitat, was under high EC pH pressure is characterized by pollution-tolerant species. Yeniçağa associated with TOC some species, such as Anabaenopsis milleri, Chroococcus turgidus, Pseudoschroederia robusta, Aphanocapsa sp., Merismopedia glauca, Micractinium quadrisetum, and Microcystis aeruginosa. Abant located on opposite side EC, TOC, temperature, which Cymbella affinis, Achnanthidium minutissimum, Encyonema minutum, E. silesiacum, Dinobryon divergens. Results phyto-assessment displayed that (ES) sampling stations rainy periods varied from bad high. modified trophic index (MPTI) exhibited moderate ES found Sarıkum Yeniçağa, while others had good ES. study confirmed communities are strongly linked basin, could be assessed using MPTI.

Язык: Английский

The influence of active metabolites from the decomposition of camelina and barley straw on the development of phytoplankton from eutrophic freshwater ecosystem DOI Creative Commons
Dariusz Świerk, Sofia Celewicz-Gołdyn, Michał Krzyżaniak

и другие.

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Янв. 2, 2025

Язык: Английский

Процитировано

0
The first eco-assessment of phytoplankton assemblages associated with environmental conditions of different lakes in the Western Black Sea basin of Türkiye DOI
Abuzer Çelekli̇

Environmental Science and Pollution Research, Год журнала: 2025, Номер unknown

Опубликована: Март 5, 2025

Язык: Английский

Процитировано

0
Current Capabilities and Challenges of Remote Sensing in Monitoring Freshwater Cyanobacterial Blooms: A Scoping Review DOI Creative Commons
Jianyong Wu, Yanni Cao,

Shuqi Wu

и другие.

Remote Sensing, Год журнала: 2025, Номер 17(5), С. 918 - 918

Опубликована: Март 5, 2025

Remote sensing (RS) has been widely used to monitor cyanobacterial blooms in inland water bodies. However, the accuracy of RS-based monitoring varies significantly depending on factors such as waterbody type, sensor characteristics, and analytical methods. This study comprehensively evaluates current capabilities challenges RS for bloom monitoring, with a focus achievable accuracy. We find that chlorophyll-a (Chl-a) phycocyanin (PC) are primary indicators used, PC demonstrating greater stability than Chl-a. Sentinel Landsat satellites most frequently data sources, while hyperspectral images, particularly from unmanned aerial vehicles (UAVs), have shown high recent years. In contrast, Medium-Resolution Imaging Spectrometer (MERIS) Moderate-Resolution Spectroradiometer (MODIS) exhibited lower performance. The choice methods is also essential accuracy, regression machine learning models generally outperforming other approaches. Temporal analysis indicates notable improvement 2021 2023, reflecting advances technology techniques. Additionally, findings suggest combined approach using Chl-a large-scale preliminary screening, followed by more precise detection, can enhance effectiveness. integrated strategy, along careful selection sources models, crucial improving reliability ultimately contributing better management public health protection.

Язык: Английский

Процитировано

0
Impact of turbidity, temperature, and total nitrogen on cyanobacterial blooms in Lake Ypacaraí (Paraguay) DOI Creative Commons

Claudia Raquel Ávalos,

Gabriela Gutiérrez Sosa,

Gustavo René Brozón

и другие.

Case Studies in Chemical and Environmental Engineering, Год журнала: 2024, Номер unknown, С. 101027 - 101027

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

0
The first eco-assessment of phytoplankton assemblages associated with environmental conditions of different lakes in the Western Black Sea basin of Türkiye DOI Creative Commons
Abuzer Çelekli̇

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Ноя. 19, 2024

Abstract Lakes play a vital role in supporting biodiversity, providing water resources, regulating climate, cycling nutrients, and offering recreational opportunities. Despite their importance for environmental health human well-being, lakes face significant pressures the Anthropocene era. The present work seeks to assess species-environment interactions ecological status of six Western Black Sea basin Türkiye utilizing phytoplankton metrics during wet dry periods. Canonical correspondence analysis revealed correlation equal 98.5% between species stressors two hydrological Electrical conductivity (EC), pH, total organic carbon (TOC), temperature were most influential factors affecting distribution (p=0.002). Lake Sarıkum, brackish habitat, was under high EC pH pressure is characterized by pollution-tolerant species. Yeniçağa associated with TOC some species, such as Anabaenopsis milleri, Chroococcus turgidus, Pseudoschroederia robusta, Aphanocapsa sp., Merismopedia glauca, Micractinium quadrisetum, and Microcystis aeruginosa. Abant located on opposite side EC, TOC, temperature, which Cymbella affinis, Achnanthidium minutissimum, Encyonema minutum, E. silesiacum, Dinobryon divergens. Results phyto-assessment displayed that (ES) sampling stations rainy periods varied from bad high. modified trophic index (MPTI) exhibited moderate ES found Sarıkum Yeniçağa, while others had good ES. study confirmed communities are strongly linked basin, could be assessed using MPTI.

Язык: Английский

Процитировано

0