Results 11 to 20 of about 1,034 (150)

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

open access: yesEcol 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   +5 more
europepmc   +2 more sources

EFFECT OF ADDING SAP، CERATOPHYLLUM and WATER LEVELS IN SOME WATER PARAMETERS AND CONSUMPTION USE FOR MAIZE CROP [PDF]

open access: yesمجلة الأنبار للعلوم الزراعية, 2020
A field experiment was conducted for the autumn season 2018 to evaluate the effectiveness of Super Absorbent Polymer (SAP) and Ceratophyllum powder and there effect on the sandy water parameters of sandy loam and water consumption of maize,where the ...
S. M. Salih, A. I. Al-Abaied
doaj   +1 more source

Purification Efficiency of Eutrophic Water by Three Submerged Plants [PDF]

open access: yesNature Environment and Pollution Technology, 2023
The increase of nitrogen and phosphorus causes eutrophication in water bodies. Using submerged plants to decrease the pollution from water bodies is an effective way.
Y. Hu, D. X. Qian, H. Zhu, L. F. Wang, B. Wang, Q. F. Ling and X. D. Xiao
doaj   +1 more source

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

open access: yesEcol 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   +4 more
europepmc   +2 more sources

Refined Interpretation of the Pistillate Flower in Ceratophyllum Sheds Fresh Light on Gynoecium Evolution in Angiosperms

open access: yesFrontiers in Cell and Developmental Biology, 2022
Molecular phylogenetic analyses have revealed a superclade of mesangiosperms with five extant lineages: monocots, eudicots, magnoliids, Ceratophyllum and Chloranthaceae. Both Ceratophyllum and Chloranthaceae are ancient lineages with a long fossil record;
Dmitry D. Sokoloff   +6 more
doaj   +1 more source

A small omnivore fish (Acheilognathus macropterus) reduces both growth and biomass of submerged macrophytes: implications for shallow lake restoration

open access: yesKnowledge and Management of Aquatic Ecosystems, 2020
Transplantation of submerged macrophytes has been widely used to improve water quality in restoring shallow lakes in China. However, in some lakes, small omnivorous fish predominated the fish assemblages and fed mainly on submerged macrophytes.
Yu Jinlei   +6 more
doaj   +1 more source

Changes of a Landfill Leachate Toxicity as a Result of Treatment With Phragmites australis and Ceratophyllum demersum–A Case Study

open access: yesFrontiers in Environmental Science, 2021
Most phytoremediation studies are limited to several of the most common plants and in most cases these studies are performed to a very limited extent.
Agata Szymańska-Pulikowska   +1 more
doaj   +1 more source

Design and Manufacture of Machine for Removing Ceratophyllum Demersum and Other Plankton in Rivers

open access: yesIraqi Journal of Industrial Research, 2022
Ceratophyllum plant covers most waterways, including lined channels and trenches. This plant causes a loss in the amount of runoff, velocity of water in the channels, and reduces the drainage rates.
Sameh Qahtan Al-Najjar   +4 more
doaj   +1 more source

The production bioethanol from Ceratophyllum demersum L . in Iraq

open access: yesمجلة 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   +1 more
doaj   +1 more source

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