Results 11 to 20 of about 3,767 (189)

Aquatic Ecosystem Deterioration and Its Potential Drivers in a Floodplain Lake in the Lower Yellow River Area, North China. [PDF]

Ecol Evol
This study employed Landsat imagery and Support Vector Machine to extract spring and summer aquatic vegetation distribution in Dongping Lake, combined with field survey data and environmental factors to analyze its succession over the past 40 years. Redundancy Analysis was then used to investigate the factors driving aquatic ecosystem deterioration ...
Chen Y, Ji Y, Zhang Q, Zhang Y, Yu SY, Chen S.   +5 more
europepmc   +2 more sources

Habitat-Based Predictions of Bridle Shiner (<i>Notropis bifrenatus</i>) in the Northeastern United States. [PDF]

Ecol Evol
We developed local and regional models for Maine and New Hampshire that may be used to focus bridle shiner (Notropis bifrenatus) surveys on areas with high predicted habitat suitability. This is significant because bridle shiners receive protection or concern status in thirteen states and two Canadian provinces: Limited data show that bridle shiners ...
Katz LS, Coghlan SM, Carpenter MA, Kinnison MT, Zydlewski JD.   +4 more
europepmc   +2 more sources

Tracing Aquatic Macrophyte Development in Nansi Lake, Northern China's Largest Freshwater Lake: Plant Macrofossils From 1855 to Present. [PDF]

Ecol Evol
This study presents a detailed plant macrofossil record of a floodplain lake in the lower Yellow River (Huanghe River) Basin, which has undergone significant channel modifications and catastrophic floods. The lake also serves as an impoundment along China's Eastern Route of the South‐to‐North Water Diversion Project. The results cover time periods from
Zhang Q, Wu Y, Yang L, Li Z, Li Z, Yang Y, Chen S, Liu E.   +7 more
europepmc   +2 more sources

Study on water purification with warm and cold season aquatic plants [PDF]

E3S Web of Conferences, 2021
As a national key protection and restoration project, ecological restoration of Baiyangdian Wetland has an important significance for environmental management.
Sun Jiajun, Zhang Yajie, Ma Guangyu, Xiao Junhong, Cai Yajing, Wang Zhi, Cao Hongbin   +6 more
doaj   +1 more source

Interspecific relationships between submerged and emergent aquatic plants along a nitrogen gradient in a mesocosm experiment

Ecological Indicators, 2021
The responses of plant populations and communities to environmental factors play a key role in the ecological protection and restoration of lakes.
Shuhan Li, Tao Sun, Wei Yang, Shengjun Yan, Baoshan Cui   +4 more
doaj   +1 more source

Biodecolorization of azo dye Acid Blue 92 (AB92) by Ceratophyllum demersum L.: process optimization using Taguchi method and toxicity assessment

Acta Agriculturae Slovenica, 2023
This study evaluated the ability of the submerged aquatic plant Ceratophyllum demersum to remove the Acid Blue 92 (AB92) dye. The effect of some operational parameters such as the reaction time, initial dye concentration, initial plant biomass, and pH ...
Zahra EFTEKHARI, Akbar NORASTEHNIA, Zahra MASOUDIAN   +2 more
doaj   +1 more source

The production bioethanol from Ceratophyllum demersum L . in Iraq

مجلة علوم ذي قار, 2023
Biofuels have attracted a lot of attention due to the growing demand for energy resources and concerns about greenhouse gas emissions. Unlike other green energy resources, biofuels like bioethanol, can provide liquid fuels that is essential for ...
Dmoua kamil AL Zaidi, Husam Mohammed Kredy   +1 more
doaj   +1 more source

Biochemical responses of some aquatic plants as indicators for the treatment of inorganic nitrogen compounds in wastewater (Case study: Domestic water treatment plant in Babil Governorate, Iraq) [PDF]

Caspian Journal of Environmental Sciences, 2021
The current study was conducted to investigate the biochemical response of two plant species including Lemna minor and Ceratophyllum demersum as indicators for the treatment and reducing the concentrations of dissolved inorganic nitrogen compounds in ...
Nawras Abdul Kareem, Nuha Falih Kadhim
doaj   +1 more source

The distribution and accumulation of chromium in the water, sediment and macrophytes of Skadar lake [PDF]

Kragujevac Journal of Science, 2016
The aquatic macrophytes Phragmites australis (Cav.) Trin. ex Steud., Ceratophyllum demersum L., and Lemna minor L. were used as bioindicator plant species in order to define contamination level by Cr in Skadar lake (Montenegro).
Kastratović Vlatko, Jaćimović Željko, Bigović Miljan, Đurović Dijana, Krivokapić Slađana   +4 more
doaj   +1 more source

Deficiency and toxicity of nanomolar copper in low irradiance—A physiological and metalloproteomic study in the aquatic plant Ceratophyllum demersum [PDF]

Aquatic Toxicology, 2016
Essential trace elements (Cu(2+), Zn(2+), etc) lead to toxic effects above a certain threshold, which is a major environmental problem in many areas of the world. Here, environmentally relevant sub-micromolar concentrations of Cu(2+) and simulations of natural light and temperature cycles were applied to the aquatic macrophyte Ceratophyllum demersum a ...
George Thomas, Elisa Andresen, Jürgen Mattusch, Tomáš Hubáček, Hendrik Küpper   +4 more
openaire   +3 more sources