Results 11 to 20 of about 2,137 (181)

Effects of submerged macrophytes (Elodea nuttallii) on water quality and microbial communities of largemouth bass (Micropterus salmoides) ponds [PDF]

Frontiers in Microbiology, 2023
Traditional aquaculture ponds are one of the most vulnerable ecosystems; thus, ecological aquaculture is increasingly valued for its beneficial ecological properties and ecosystem services.
Zhijuan Nie, Zhaowei Zheng, Haojun Zhu, Yi Sun, Jun Gao, Jiancao Gao, Pao Xu, Gangchuan Xu   +7 more
doaj   +2 more sources

The Above-Ground Part of Submerged Macrophytes Plays an Important Role in Ammonium Utilization [PDF]

Frontiers in Plant Science, 2022
As a paradoxical nutrient in water ecosystems, ammonium can promote plants growth under moderate concentration, but excess of it causes phytotoxic effects.
Ling Xian, Ling Xian, Wyckliffe Ayoma Ochieng, Wyckliffe Ayoma Ochieng, Wyckliffe Ayoma Ochieng, Samuel Wamburu Muthui, Samuel Wamburu Muthui, Samuel Wamburu Muthui, Duncan Ochieng Otieno, Duncan Ochieng Otieno, Duncan Ochieng Otieno, Siwei Yu, Wei Li, Xue Yan, Xue Yan, Quan Yu, Quan Yu, Fan Liu, Fan Liu   +18 more
doaj   +2 more sources

Effects of Submerged Macrophyte Decomposition on Water Quality [PDF]

Nature Environment and Pollution Technology, 2022
Submerged macrophytes play an important role in aquatic ecosystems and are widely used in aquatic ecological restoration. However, when submerged macrophytes fade, litter, or even decompose, they may cause adverse effects on water quality.
Fangbo Zhang, Zhiqin Li, Lei Tang, Jingting Wang, Chao Shen, Xiaojia He, Ran Li, Jingjie Feng and Naiwen Li
doaj   +2 more sources

Effects of ammonium pulse on the growth of three submerged macrophytes. [PDF]

PLoS One, 2019
Ammonium pulse attributed to runoff of urban surface and agriculture following heavy rain is common in inland aquatic systems and can cause profoundly effects on the growth of macrophytes, especially when combined with low light. In this study, three patterns of NH4-N pulse (differing in magnitude and frequency) were applied to examine their effects on
Tan X, Yuan G, Fu H, Peng H, Ge D, Lou Q, Zhong J.   +6 more
europepmc   +5 more sources

Loss of submerged macrophytes in shallow lakes alters bacterial and archaeal community structures, and reduces their co-occurrence networks connectivity and complexity [PDF]

Frontiers in Microbiology
IntroductionBacteria and archaea are important components in shallow lake ecosystems and are crucial for biogeochemical cycling. While the submerged macrophyte loss is widespread in shallow lakes, the effect on the bacteria and archaea in the sediment ...
Jiahui Liu, Xianfei Huang, Xin Jiang, Chun Qing, Yue Li, Pinhua Xia   +5 more
doaj   +2 more sources

Invasive crayfish threaten the development of submerged macrophytes in lake restoration. [PDF]

PLoS ONE, 2013
Submerged macrophytes enhance water transparency and aquatic biodiversity in shallow water ecosystems. Therefore, the return of submerged macrophytes is the target of many lake restoration projects.
Jessica E M van der Wal, Martijn Dorenbosch, Anne K Immers, Constanza Vidal Forteza, Jeroen J M Geurts, Edwin T H M Peeters, Bram Koese, Elisabeth S Bakker   +7 more
doaj   +6 more sources

Interspecific Differences in Carbon and Nitrogen Metabolism and Leaf Epiphytic Bacteria among Three Submerged Macrophytes in Response to Elevated Ammonia Nitrogen Concentrations [PDF]

Plants
Submerged macrophytes in eutrophic aquatic environments adapt to changes in ammonia nitrogen (NH4-N) levels by modifying their levels of free amino acids (FAAs) and soluble carbohydrates (SCs).
Heyun Wang, Kuang Chen, Hui Jin, Rui Hu
doaj   +2 more sources

How Do Different Growth Forms of Winter Submerged Macrophytes Species Respond to Underwater Light Quality in a Mesocosm Study? [PDF]

Ecology and Evolution
Underwater light is a key factor that affects the growth of submerged macrophytes. However, the responses of different growth forms of submerged macrophytes to light quality remain unclear.
Xiaowen Lin, Xiaodong Wu, Xuguang Ge, Chenxin Zhong, Zian Xiang, Ye Yao, Lishuai Zhang, Sizhuo Li   +7 more
doaj   +2 more sources

Sediments nitrogen cycling influenced by submerged macrophytes growing in winter

Water Science and Technology, 2021
Restoration of submerged macrophytes is one of the important measures for ecological treatment of eutrophic lakes. The changes in physical and chemical conditions caused by submerged macrophytes also affect the process of benthic nitrogen cycling.
Zhang Dan, Wang Chuan, Zhou Qiaohong, Yuan Xingzhong   +3 more
doaj   +1 more source

Growth of Microcystis strains isolated from environments with the presence and absence of submerged macrophytes in coexistence with Ceratophyllum demersum

Acta Scientiarum: Biological Sciences, 2021
Cyanobacterial blooms can cause severe ecological and health problems in drinking water reservoirs. To alleviate this problem, allelopathically active submerged macrophytes can be used to reduce cyanobacterial growth.
Rafael Henrique de Moura-Falcão, Ariadne do Nascimento Moura, Cihelio Alves Amorim   +2 more
doaj   +1 more source