Results 11 to 20 of about 18,575 (177)

Integrating water depth to predict the threshold of collapse and recovery of submerged macrophytes for lakes with large depth gradients [PDF]

Frontiers in Plant Science
IntroductionThe nutrient threshold of collapse and recovery of submerged macrophytes have been widely reported for shallow lakes. However, understanding the threshold variation for lakes with water depth (Z) gradients remains limited.MethodsIn this study,
Yexin Yu, Yexin Yu, Yehao Li, Haijun Wang, Haijun Wang, Haojie Su, Qingyang Rao, Ying Liu, Ping Xie, Ping Xie   +9 more
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Response of submerged macrophytes of different growth forms to multiple sediment remediation measures for hardened sediment [PDF]

Frontiers in Plant Science
Climate change and intensified human activities have disrupted the natural hydrological regime and rhythm of river-connected lakes, extending the dry season, increasing water loss, and exposing previously submerged lake floors.
Chuanxin Chao, Chuanxin Chao, Chuanxin Chao, Xiaorong Chen, Xiaorong Chen, Jie Wang, Yonghong Xie, Yonghong Xie   +7 more
doaj   +2 more sources

Water physicochemical properties shape the distribution of submerged macrophytes: implications for wetland restoration in Songnen Plain [PDF]

Frontiers in Plant Science
Submerged macrophytes play a pivotal role in maintaining the clear-water state and enhancing biodiversity in wetland ecosystems. However, the environmental mechanisms underlying their assemblage and biomass patterns remain poorly resolved in continental ...
Pei Wang, Pei Wang, Yinian Long, Yinian Long, Long Wang, Long Wang, Rui Lu, Rui Lu, Enrong Xiao, Zhenbin Wu   +9 more
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Interactive effects of light and snail herbivory rather than nutrient loading determine early establishment of submerged macrophytes [PDF]

Ecology and Evolution, 2022
Submerged macrophytes play a key role in maintaining a clear‐water phase and promoting biodiversity in shallow aquatic ecosystems. Since their abundance has declined globally due to anthropogenic activities, it is important to include them in aquatic ...
Mingjun Feng, Peiyu Zhang, Haowu Cheng, Thijs Frenken, Jun Xu, Min Zhang   +5 more
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The Correlation between Genotype Richness of Submerged Macrophytes and Periphyton Biomass: A Mesocosm Study Based on Five Dominant Submerged Macrophytes from Yangtze River [PDF]

Plants, 2023
Submerged macrophyte and periphyton are main primary producers which strongly interact with each other in clear water shallow lakes. In this study, the effects of genetic variation of the macrophyte species on periphyton biomass were studied in five ...
Yu Cao, Xiang-Rong Fan, Henry Kariuki Njeri, Yun-Hai Pu, Wei Li, Yuan-Yuan Chen   +5 more
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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
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Submerged Macrophytes Exhibit Different Phosphorus Stoichiometric Homeostasis [PDF]

Frontiers in Plant Science, 2018
Phosphorus (P) is a limiting element in many aquatic ecosystems. Excessive P input often leads to cyanobacterial bloom, thus triggering ecological imbalances and a series of environmental problems.
Wei Li, Yujie Li, Jiayou Zhong, Hui Fu, Jie Tu, Houbao Fan   +5 more
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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
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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
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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