Results 91 to 100 of about 8,796 (221)

Assessing the risk of industrial dyes on life of aquatic plant Ceratophyllum demersum [PDF]

بوم‌شناسی آبزیان, 2020
Azo group dyes are the most important group of commercial dyes and the widest dyes which are used in various industries. The release of effluents containing these compounds into the environment leads to several problems such as reduced photosynthesis and
Zahra Eftekhari, Nahid Sharifi, Akbar Norastehnia, Zahra Masoudian   +3 more
doaj  

بررسی زیتوده (بیوماس) گونه های چیره آبزی و تاثیر پذیری آن از اجتماعات گیاهی در چهار تالاب مهم بابل، استان مازندران [PDF]

زیست‌شناسی کاربردی, 2013
در این پژوهش زیتوده گونه های گیاهی چیره آبزی چهار تالاب اصلی و مهم مرزون آباد، بصراء، لنگور و رمنت در شهرستان بابل، استان مازندران ارزیابی گردید. 12 گونه گیاهی متعلق به 11 جنس و 9 خانواده گیاهی در این پژوهش بررسی شده اند.
علیرضا نقی نژاد, وحید امر قلیپور کاسمانی, فرخ قهرمانی نژاد   +2 more
doaj   +1 more source

Predation by a cyprinodontid fish, Aphanius mento, on Culex pipiens: effects of alternative prey and vegetation. [PDF]

, 1993
Volume:

core  

Microbial Communities Drive Methane Fluxes From Floodplain Lakes—A Hydrological Gradient Perspective

Environmental Microbiology, Volume 27, Issue 6, June 2025.
This study examined the impact of methanotrophic bacteria (MOB) and methanogenic archaea (mGen) on CH4 emissions from oxbow lakes at various successional stages, analysing their interactions with physicochemical properties of water. The microbial structure, defined by the MOB/mGen ratio, shows emission rates of CH4 specific to each oxbow type.
Sylwia Lew, Paweł Burandt, Katarzyna Glińska‐Lewczuk   +2 more
wiley   +1 more source

Investigation of growth indices and photosynthesis pigments of Coontail (Ceratophyllum demersum) in exposure to silver nanoparticles [PDF]

بوم‌شناسی آبزیان, 2019
The aim of this study was to assess the influence of silver nanoparticles (AgNPs) on growth indices and photosynthesis pigments content of Ceratophyllum demersum. Toxicity testing was conducted at different concentration of AgNPs (0, 0.001, 0.005, 0.025,
Mohammad Behzadi Tayemeh, Mona Tabarok, Hamid Salari Joo, Tayebeh Nemati, Seyed Ali Johari   +4 more
doaj  

Facilitation of Lake Eutrophication by Altered Feedback Loops Between Submerged Macrophyte Vegetation and Phosphorus Retention

Freshwater Biology, Volume 70, Issue 5, May 2025.
ABSTRACT Charophytes (stoneworts) often dominate the submerged vegetation in nutrient‐poor hardwater lakes, where they support high benthic phosphorus (P) retention. As a consequence, epilimnion P concentrations remain low and water clarity high, resulting in a positive feedback.
Sabine Hilt, Klaus van de Weyer, Sebastian Meis, Jens Päzolt, Mark O. Gessner, Thomas Gonsiorczyk, Marta Maria Alirangues‐Nuñez, Michael Hupfer   +7 more
wiley   +1 more source

Gadolinium‐Based Contrast Agents (GBCAs) for MRI: A Benefit–Risk Balance Analysis from a Chemical, Biomedical, and Environmental Point of View

Global Challenges, Volume 9, Issue 3, March 2025.
Gadolinium‐based contrast agents (GBCAs) revolutionize magnetic resonance imaging diagnostics but pose challenges due to their environmental impact and potential health risks. This article explores the chemistry, biomedical applications, and ecological concerns of GBCAs, proposing innovative strategies to mitigate these issues, including dose reduction,
Angelo Scarciglia, Chiara Papi, Chiara Romiti, Andrea Leone, Enza Di Gregorio, Giuseppe Ferrauto   +5 more
wiley   +1 more source

Rising Water Levels and Vegetation Shifts Drive Substantial Reductions in Methane Emissions and Carbon Dioxide Uptake in a Great Lakes Coastal Freshwater Wetland

Global Change Biology, Volume 31, Issue 2, February 2025.
Coastal freshwater wetlands are dynamic ecosystems located at the interface between land and lakes. These wetlands are among the largest natural sources of methane, yet their response to changes in hydrology, such as lake water levels, remains poorly understood.
Angela Che Ing Tang, Gil Bohrer, Avni Malhotra, Justine Missik, Fausto Machado‐Silva, Inke Forbrich   +5 more
wiley   +1 more source

Macrophyte flora of Croatia [PDF]

, 2013
Makrofiti su biljke koje rastu djelomično ili potpuno u vodi. Prema smještaju i načinu rasta u vodenom okolišu mogu se podijeliti na submerzne makrofite, makrofite ukorijenjene na dnu s plutajućim listovima, makrofite s listovima koji izlaze iz vode i ...
Horvat, Filip
core   +2 more sources

ECOLOGICAL STUDY OF EPIPHYTIC DIATOMS ON TWO SUBMERGED AQUATIC MACROPHYTES IN TIGRIS RIVER, IRAQ

The Iraqi Journal of Agricultural science, 2019
This study was aimed to provide the baseline information of epiphytic diatom communities in the Tigris river within Wasit Province to fill the information gap on the algal distribution.
Ali &et al.
doaj   +1 more source